mirror of
https://github.com/excalidraw/excalidraw.git
synced 2025-10-30 18:34:22 +01:00
fix: split renderScene so that locales aren't imported unnecessarily (#7718)
* fix: split renderScene so that locales aren't imported unnecessarily * lint * split export code * rename renderScene to helpers.ts * add helpers * fix typo * fixes * move renderElementToSvg to export * lint * rename export to staticSvgScene * fix
This commit is contained in:
Aakansha Doshi
@@ -1,5 +1,4 @@
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import React, { useEffect, useRef } from "react";
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import { renderInteractiveScene } from "../../renderer/renderScene";
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import { isShallowEqual, sceneCoordsToViewportCoords } from "../../utils";
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import { CURSOR_TYPE } from "../../constants";
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import { t } from "../../i18n";
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@@ -12,6 +11,7 @@ import type {
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} from "../../scene/types";
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import type { NonDeletedExcalidrawElement } from "../../element/types";
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import { isRenderThrottlingEnabled } from "../../reactUtils";
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import { renderInteractiveScene } from "../../renderer/interactiveScene";
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type InteractiveCanvasProps = {
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containerRef: React.RefObject<HTMLDivElement>;
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@@ -1,6 +1,6 @@
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import React, { useEffect, useRef } from "react";
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import { RoughCanvas } from "roughjs/bin/canvas";
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import { renderStaticScene } from "../../renderer/renderScene";
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import { renderStaticScene } from "../../renderer/staticScene";
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import { isShallowEqual } from "../../utils";
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import type { AppState, StaticCanvasAppState } from "../../types";
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import type {
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75
packages/excalidraw/renderer/helpers.ts
Normal file
75
packages/excalidraw/renderer/helpers.ts
Normal file
@@ -0,0 +1,75 @@
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import { StaticCanvasAppState, AppState } from "../types";
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import { StaticCanvasRenderConfig } from "../scene/types";
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import { THEME_FILTER } from "../constants";
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export const fillCircle = (
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context: CanvasRenderingContext2D,
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cx: number,
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cy: number,
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radius: number,
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stroke = true,
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) => {
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context.beginPath();
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context.arc(cx, cy, radius, 0, Math.PI * 2);
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context.fill();
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if (stroke) {
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context.stroke();
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}
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};
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export const getNormalizedCanvasDimensions = (
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canvas: HTMLCanvasElement,
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scale: number,
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): [number, number] => {
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// When doing calculations based on canvas width we should used normalized one
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return [canvas.width / scale, canvas.height / scale];
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};
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export const bootstrapCanvas = ({
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canvas,
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scale,
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normalizedWidth,
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normalizedHeight,
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theme,
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isExporting,
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viewBackgroundColor,
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}: {
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canvas: HTMLCanvasElement;
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scale: number;
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normalizedWidth: number;
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normalizedHeight: number;
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theme?: AppState["theme"];
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isExporting?: StaticCanvasRenderConfig["isExporting"];
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viewBackgroundColor?: StaticCanvasAppState["viewBackgroundColor"];
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}): CanvasRenderingContext2D => {
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const context = canvas.getContext("2d")!;
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context.setTransform(1, 0, 0, 1, 0, 0);
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context.scale(scale, scale);
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if (isExporting && theme === "dark") {
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context.filter = THEME_FILTER;
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}
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// Paint background
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if (typeof viewBackgroundColor === "string") {
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const hasTransparence =
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viewBackgroundColor === "transparent" ||
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viewBackgroundColor.length === 5 || // #RGBA
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viewBackgroundColor.length === 9 || // #RRGGBBA
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/(hsla|rgba)\(/.test(viewBackgroundColor);
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if (hasTransparence) {
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context.clearRect(0, 0, normalizedWidth, normalizedHeight);
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}
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context.save();
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context.fillStyle = viewBackgroundColor;
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context.fillRect(0, 0, normalizedWidth, normalizedHeight);
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context.restore();
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} else {
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context.clearRect(0, 0, normalizedWidth, normalizedHeight);
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}
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return context;
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};
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File diff suppressed because it is too large
Load Diff
@@ -20,27 +20,17 @@ import {
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} from "../element/typeChecks";
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import { getElementAbsoluteCoords } from "../element/bounds";
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import type { RoughCanvas } from "roughjs/bin/canvas";
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import type { Drawable } from "roughjs/bin/core";
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import type { RoughSVG } from "roughjs/bin/svg";
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import {
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SVGRenderConfig,
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StaticCanvasRenderConfig,
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RenderableElementsMap,
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} from "../scene/types";
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import {
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distance,
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getFontString,
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getFontFamilyString,
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isRTL,
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isTestEnv,
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} from "../utils";
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import { getCornerRadius, isPathALoop, isRightAngle } from "../math";
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import { distance, getFontString, isRTL } from "../utils";
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import { getCornerRadius, isRightAngle } from "../math";
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import rough from "roughjs/bin/rough";
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import {
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AppState,
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StaticCanvasAppState,
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BinaryFiles,
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Zoom,
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InteractiveCanvasAppState,
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ElementsPendingErasure,
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@@ -50,9 +40,7 @@ import {
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BOUND_TEXT_PADDING,
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ELEMENT_READY_TO_ERASE_OPACITY,
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FRAME_STYLE,
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MAX_DECIMALS_FOR_SVG_EXPORT,
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MIME_TYPES,
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SVG_NS,
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} from "../constants";
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import { getStroke, StrokeOptions } from "perfect-freehand";
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import {
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@@ -64,19 +52,16 @@ import {
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getBoundTextMaxWidth,
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} from "../element/textElement";
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import { LinearElementEditor } from "../element/linearElementEditor";
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import {
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createPlaceholderEmbeddableLabel,
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getEmbedLink,
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} from "../element/embeddable";
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import { getContainingFrame } from "../frame";
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import { normalizeLink, toValidURL } from "../data/url";
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import { ShapeCache } from "../scene/ShapeCache";
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// using a stronger invert (100% vs our regular 93%) and saturate
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// as a temp hack to make images in dark theme look closer to original
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// color scheme (it's still not quite there and the colors look slightly
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// desatured, alas...)
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const IMAGE_INVERT_FILTER = "invert(100%) hue-rotate(180deg) saturate(1.25)";
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export const IMAGE_INVERT_FILTER =
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"invert(100%) hue-rotate(180deg) saturate(1.25)";
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const defaultAppState = getDefaultAppState();
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@@ -905,564 +890,6 @@ export const renderElement = (
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context.globalAlpha = 1;
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};
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const roughSVGDrawWithPrecision = (
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rsvg: RoughSVG,
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drawable: Drawable,
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precision?: number,
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) => {
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if (typeof precision === "undefined") {
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return rsvg.draw(drawable);
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}
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const pshape: Drawable = {
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sets: drawable.sets,
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shape: drawable.shape,
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options: { ...drawable.options, fixedDecimalPlaceDigits: precision },
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};
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return rsvg.draw(pshape);
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};
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const maybeWrapNodesInFrameClipPath = (
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element: NonDeletedExcalidrawElement,
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root: SVGElement,
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nodes: SVGElement[],
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frameRendering: AppState["frameRendering"],
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elementsMap: RenderableElementsMap,
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) => {
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if (!frameRendering.enabled || !frameRendering.clip) {
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return null;
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}
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const frame = getContainingFrame(element, elementsMap);
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if (frame) {
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const g = root.ownerDocument!.createElementNS(SVG_NS, "g");
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g.setAttributeNS(SVG_NS, "clip-path", `url(#${frame.id})`);
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nodes.forEach((node) => g.appendChild(node));
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return g;
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}
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return null;
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};
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export const renderElementToSvg = (
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element: NonDeletedExcalidrawElement,
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elementsMap: RenderableElementsMap,
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rsvg: RoughSVG,
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svgRoot: SVGElement,
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files: BinaryFiles,
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offsetX: number,
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offsetY: number,
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renderConfig: SVGRenderConfig,
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) => {
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const offset = { x: offsetX, y: offsetY };
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const [x1, y1, x2, y2] = getElementAbsoluteCoords(element, elementsMap);
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let cx = (x2 - x1) / 2 - (element.x - x1);
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let cy = (y2 - y1) / 2 - (element.y - y1);
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if (isTextElement(element)) {
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const container = getContainerElement(element, elementsMap);
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if (isArrowElement(container)) {
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const [x1, y1, x2, y2] = getElementAbsoluteCoords(container, elementsMap);
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const boundTextCoords = LinearElementEditor.getBoundTextElementPosition(
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container,
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element as ExcalidrawTextElementWithContainer,
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elementsMap,
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);
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cx = (x2 - x1) / 2 - (boundTextCoords.x - x1);
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cy = (y2 - y1) / 2 - (boundTextCoords.y - y1);
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offsetX = offsetX + boundTextCoords.x - element.x;
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offsetY = offsetY + boundTextCoords.y - element.y;
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}
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}
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const degree = (180 * element.angle) / Math.PI;
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// element to append node to, most of the time svgRoot
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let root = svgRoot;
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// if the element has a link, create an anchor tag and make that the new root
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if (element.link) {
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const anchorTag = svgRoot.ownerDocument!.createElementNS(SVG_NS, "a");
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anchorTag.setAttribute("href", normalizeLink(element.link));
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root.appendChild(anchorTag);
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root = anchorTag;
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}
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const addToRoot = (node: SVGElement, element: ExcalidrawElement) => {
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if (isTestEnv()) {
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node.setAttribute("data-id", element.id);
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}
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root.appendChild(node);
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};
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const opacity =
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((getContainingFrame(element, elementsMap)?.opacity ?? 100) *
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element.opacity) /
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10000;
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switch (element.type) {
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case "selection": {
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// Since this is used only during editing experience, which is canvas based,
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// this should not happen
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throw new Error("Selection rendering is not supported for SVG");
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}
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case "rectangle":
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case "diamond":
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case "ellipse": {
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const shape = ShapeCache.generateElementShape(element, null);
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const node = roughSVGDrawWithPrecision(
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rsvg,
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shape,
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MAX_DECIMALS_FOR_SVG_EXPORT,
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);
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if (opacity !== 1) {
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node.setAttribute("stroke-opacity", `${opacity}`);
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node.setAttribute("fill-opacity", `${opacity}`);
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}
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node.setAttribute("stroke-linecap", "round");
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node.setAttribute(
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"transform",
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`translate(${offsetX || 0} ${
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offsetY || 0
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}) rotate(${degree} ${cx} ${cy})`,
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);
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const g = maybeWrapNodesInFrameClipPath(
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element,
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root,
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[node],
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renderConfig.frameRendering,
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elementsMap,
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);
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addToRoot(g || node, element);
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break;
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}
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case "iframe":
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case "embeddable": {
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// render placeholder rectangle
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const shape = ShapeCache.generateElementShape(element, renderConfig);
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const node = roughSVGDrawWithPrecision(
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rsvg,
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shape,
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MAX_DECIMALS_FOR_SVG_EXPORT,
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);
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const opacity = element.opacity / 100;
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if (opacity !== 1) {
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node.setAttribute("stroke-opacity", `${opacity}`);
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node.setAttribute("fill-opacity", `${opacity}`);
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}
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node.setAttribute("stroke-linecap", "round");
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node.setAttribute(
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"transform",
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`translate(${offsetX || 0} ${
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offsetY || 0
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}) rotate(${degree} ${cx} ${cy})`,
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);
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addToRoot(node, element);
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const label: ExcalidrawElement =
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createPlaceholderEmbeddableLabel(element);
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renderElementToSvg(
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label,
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elementsMap,
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rsvg,
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root,
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files,
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label.x + offset.x - element.x,
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label.y + offset.y - element.y,
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renderConfig,
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);
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// render embeddable element + iframe
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const embeddableNode = roughSVGDrawWithPrecision(
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rsvg,
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shape,
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MAX_DECIMALS_FOR_SVG_EXPORT,
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);
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embeddableNode.setAttribute("stroke-linecap", "round");
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embeddableNode.setAttribute(
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"transform",
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`translate(${offsetX || 0} ${
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offsetY || 0
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}) rotate(${degree} ${cx} ${cy})`,
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);
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while (embeddableNode.firstChild) {
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embeddableNode.removeChild(embeddableNode.firstChild);
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}
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const radius = getCornerRadius(
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Math.min(element.width, element.height),
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element,
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);
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const embedLink = getEmbedLink(toValidURL(element.link || ""));
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// if rendering embeddables explicitly disabled or
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// embedding documents via srcdoc (which doesn't seem to work for SVGs)
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// replace with a link instead
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if (
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renderConfig.renderEmbeddables === false ||
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embedLink?.type === "document"
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) {
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const anchorTag = svgRoot.ownerDocument!.createElementNS(SVG_NS, "a");
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anchorTag.setAttribute("href", normalizeLink(element.link || ""));
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anchorTag.setAttribute("target", "_blank");
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anchorTag.setAttribute("rel", "noopener noreferrer");
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anchorTag.style.borderRadius = `${radius}px`;
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embeddableNode.appendChild(anchorTag);
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} else {
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const foreignObject = svgRoot.ownerDocument!.createElementNS(
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SVG_NS,
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"foreignObject",
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);
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foreignObject.style.width = `${element.width}px`;
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foreignObject.style.height = `${element.height}px`;
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foreignObject.style.border = "none";
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const div = foreignObject.ownerDocument!.createElementNS(SVG_NS, "div");
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div.setAttribute("xmlns", "http://www.w3.org/1999/xhtml");
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div.style.width = "100%";
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div.style.height = "100%";
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const iframe = div.ownerDocument!.createElement("iframe");
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iframe.src = embedLink?.link ?? "";
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iframe.style.width = "100%";
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iframe.style.height = "100%";
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iframe.style.border = "none";
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iframe.style.borderRadius = `${radius}px`;
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iframe.style.top = "0";
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iframe.style.left = "0";
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iframe.allowFullscreen = true;
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div.appendChild(iframe);
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foreignObject.appendChild(div);
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embeddableNode.appendChild(foreignObject);
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}
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addToRoot(embeddableNode, element);
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break;
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}
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case "line":
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case "arrow": {
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const boundText = getBoundTextElement(element, elementsMap);
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const maskPath = svgRoot.ownerDocument!.createElementNS(SVG_NS, "mask");
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if (boundText) {
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maskPath.setAttribute("id", `mask-${element.id}`);
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const maskRectVisible = svgRoot.ownerDocument!.createElementNS(
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SVG_NS,
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"rect",
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);
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offsetX = offsetX || 0;
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offsetY = offsetY || 0;
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maskRectVisible.setAttribute("x", "0");
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maskRectVisible.setAttribute("y", "0");
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maskRectVisible.setAttribute("fill", "#fff");
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maskRectVisible.setAttribute(
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"width",
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`${element.width + 100 + offsetX}`,
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);
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maskRectVisible.setAttribute(
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"height",
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`${element.height + 100 + offsetY}`,
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);
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maskPath.appendChild(maskRectVisible);
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const maskRectInvisible = svgRoot.ownerDocument!.createElementNS(
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SVG_NS,
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"rect",
|
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);
|
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const boundTextCoords = LinearElementEditor.getBoundTextElementPosition(
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element,
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boundText,
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elementsMap,
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);
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const maskX = offsetX + boundTextCoords.x - element.x;
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const maskY = offsetY + boundTextCoords.y - element.y;
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maskRectInvisible.setAttribute("x", maskX.toString());
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maskRectInvisible.setAttribute("y", maskY.toString());
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maskRectInvisible.setAttribute("fill", "#000");
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maskRectInvisible.setAttribute("width", `${boundText.width}`);
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maskRectInvisible.setAttribute("height", `${boundText.height}`);
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maskRectInvisible.setAttribute("opacity", "1");
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maskPath.appendChild(maskRectInvisible);
|
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}
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const group = svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
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if (boundText) {
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group.setAttribute("mask", `url(#mask-${element.id})`);
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}
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group.setAttribute("stroke-linecap", "round");
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const shapes = ShapeCache.generateElementShape(element, renderConfig);
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shapes.forEach((shape) => {
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const node = roughSVGDrawWithPrecision(
|
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rsvg,
|
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shape,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
);
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
if (
|
||||
element.type === "line" &&
|
||||
isPathALoop(element.points) &&
|
||||
element.backgroundColor !== "transparent"
|
||||
) {
|
||||
node.setAttribute("fill-rule", "evenodd");
|
||||
}
|
||||
group.appendChild(node);
|
||||
});
|
||||
|
||||
const g = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[group, maskPath],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
if (g) {
|
||||
addToRoot(g, element);
|
||||
root.appendChild(g);
|
||||
} else {
|
||||
addToRoot(group, element);
|
||||
root.append(maskPath);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case "freedraw": {
|
||||
const backgroundFillShape = ShapeCache.generateElementShape(
|
||||
element,
|
||||
renderConfig,
|
||||
);
|
||||
const node = backgroundFillShape
|
||||
? roughSVGDrawWithPrecision(
|
||||
rsvg,
|
||||
backgroundFillShape,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
)
|
||||
: svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
node.setAttribute("stroke", "none");
|
||||
const path = svgRoot.ownerDocument!.createElementNS(SVG_NS, "path");
|
||||
path.setAttribute("fill", element.strokeColor);
|
||||
path.setAttribute("d", getFreeDrawSvgPath(element));
|
||||
node.appendChild(path);
|
||||
|
||||
const g = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[node],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
|
||||
addToRoot(g || node, element);
|
||||
break;
|
||||
}
|
||||
case "image": {
|
||||
const width = Math.round(element.width);
|
||||
const height = Math.round(element.height);
|
||||
const fileData =
|
||||
isInitializedImageElement(element) && files[element.fileId];
|
||||
if (fileData) {
|
||||
const symbolId = `image-${fileData.id}`;
|
||||
let symbol = svgRoot.querySelector(`#${symbolId}`);
|
||||
if (!symbol) {
|
||||
symbol = svgRoot.ownerDocument!.createElementNS(SVG_NS, "symbol");
|
||||
symbol.id = symbolId;
|
||||
|
||||
const image = svgRoot.ownerDocument!.createElementNS(SVG_NS, "image");
|
||||
|
||||
image.setAttribute("width", "100%");
|
||||
image.setAttribute("height", "100%");
|
||||
image.setAttribute("href", fileData.dataURL);
|
||||
|
||||
symbol.appendChild(image);
|
||||
|
||||
root.prepend(symbol);
|
||||
}
|
||||
|
||||
const use = svgRoot.ownerDocument!.createElementNS(SVG_NS, "use");
|
||||
use.setAttribute("href", `#${symbolId}`);
|
||||
|
||||
// in dark theme, revert the image color filter
|
||||
if (
|
||||
renderConfig.exportWithDarkMode &&
|
||||
fileData.mimeType !== MIME_TYPES.svg
|
||||
) {
|
||||
use.setAttribute("filter", IMAGE_INVERT_FILTER);
|
||||
}
|
||||
|
||||
use.setAttribute("width", `${width}`);
|
||||
use.setAttribute("height", `${height}`);
|
||||
use.setAttribute("opacity", `${opacity}`);
|
||||
|
||||
// We first apply `scale` transforms (horizontal/vertical mirroring)
|
||||
// on the <use> element, then apply translation and rotation
|
||||
// on the <g> element which wraps the <use>.
|
||||
// Doing this separately is a quick hack to to work around compositing
|
||||
// the transformations correctly (the transform-origin was not being
|
||||
// applied correctly).
|
||||
if (element.scale[0] !== 1 || element.scale[1] !== 1) {
|
||||
const translateX = element.scale[0] !== 1 ? -width : 0;
|
||||
const translateY = element.scale[1] !== 1 ? -height : 0;
|
||||
use.setAttribute(
|
||||
"transform",
|
||||
`scale(${element.scale[0]}, ${element.scale[1]}) translate(${translateX} ${translateY})`,
|
||||
);
|
||||
}
|
||||
|
||||
const g = svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
g.appendChild(use);
|
||||
g.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
|
||||
if (element.roundness) {
|
||||
const clipPath = svgRoot.ownerDocument!.createElementNS(
|
||||
SVG_NS,
|
||||
"clipPath",
|
||||
);
|
||||
clipPath.id = `image-clipPath-${element.id}`;
|
||||
|
||||
const clipRect = svgRoot.ownerDocument!.createElementNS(
|
||||
SVG_NS,
|
||||
"rect",
|
||||
);
|
||||
const radius = getCornerRadius(
|
||||
Math.min(element.width, element.height),
|
||||
element,
|
||||
);
|
||||
clipRect.setAttribute("width", `${element.width}`);
|
||||
clipRect.setAttribute("height", `${element.height}`);
|
||||
clipRect.setAttribute("rx", `${radius}`);
|
||||
clipRect.setAttribute("ry", `${radius}`);
|
||||
clipPath.appendChild(clipRect);
|
||||
addToRoot(clipPath, element);
|
||||
|
||||
g.setAttributeNS(SVG_NS, "clip-path", `url(#${clipPath.id})`);
|
||||
}
|
||||
|
||||
const clipG = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[g],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
addToRoot(clipG || g, element);
|
||||
}
|
||||
break;
|
||||
}
|
||||
// frames are not rendered and only acts as a container
|
||||
case "frame":
|
||||
case "magicframe": {
|
||||
if (
|
||||
renderConfig.frameRendering.enabled &&
|
||||
renderConfig.frameRendering.outline
|
||||
) {
|
||||
const rect = document.createElementNS(SVG_NS, "rect");
|
||||
|
||||
rect.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
|
||||
rect.setAttribute("width", `${element.width}px`);
|
||||
rect.setAttribute("height", `${element.height}px`);
|
||||
// Rounded corners
|
||||
rect.setAttribute("rx", FRAME_STYLE.radius.toString());
|
||||
rect.setAttribute("ry", FRAME_STYLE.radius.toString());
|
||||
|
||||
rect.setAttribute("fill", "none");
|
||||
rect.setAttribute("stroke", FRAME_STYLE.strokeColor);
|
||||
rect.setAttribute("stroke-width", FRAME_STYLE.strokeWidth.toString());
|
||||
|
||||
addToRoot(rect, element);
|
||||
}
|
||||
break;
|
||||
}
|
||||
default: {
|
||||
if (isTextElement(element)) {
|
||||
const node = svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
const lines = element.text.replace(/\r\n?/g, "\n").split("\n");
|
||||
const lineHeightPx = getLineHeightInPx(
|
||||
element.fontSize,
|
||||
element.lineHeight,
|
||||
);
|
||||
const horizontalOffset =
|
||||
element.textAlign === "center"
|
||||
? element.width / 2
|
||||
: element.textAlign === "right"
|
||||
? element.width
|
||||
: 0;
|
||||
const direction = isRTL(element.text) ? "rtl" : "ltr";
|
||||
const textAnchor =
|
||||
element.textAlign === "center"
|
||||
? "middle"
|
||||
: element.textAlign === "right" || direction === "rtl"
|
||||
? "end"
|
||||
: "start";
|
||||
for (let i = 0; i < lines.length; i++) {
|
||||
const text = svgRoot.ownerDocument!.createElementNS(SVG_NS, "text");
|
||||
text.textContent = lines[i];
|
||||
text.setAttribute("x", `${horizontalOffset}`);
|
||||
text.setAttribute("y", `${i * lineHeightPx}`);
|
||||
text.setAttribute("font-family", getFontFamilyString(element));
|
||||
text.setAttribute("font-size", `${element.fontSize}px`);
|
||||
text.setAttribute("fill", element.strokeColor);
|
||||
text.setAttribute("text-anchor", textAnchor);
|
||||
text.setAttribute("style", "white-space: pre;");
|
||||
text.setAttribute("direction", direction);
|
||||
text.setAttribute("dominant-baseline", "text-before-edge");
|
||||
node.appendChild(text);
|
||||
}
|
||||
|
||||
const g = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[node],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
|
||||
addToRoot(g || node, element);
|
||||
} else {
|
||||
// @ts-ignore
|
||||
throw new Error(`Unimplemented type ${element.type}`);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
export const pathsCache = new WeakMap<ExcalidrawFreeDrawElement, Path2D>([]);
|
||||
|
||||
export function generateFreeDrawShape(element: ExcalidrawFreeDrawElement) {
|
||||
|
||||
370
packages/excalidraw/renderer/staticScene.ts
Normal file
370
packages/excalidraw/renderer/staticScene.ts
Normal file
@@ -0,0 +1,370 @@
|
||||
import { FRAME_STYLE } from "../constants";
|
||||
import { getElementAbsoluteCoords } from "../element";
|
||||
|
||||
import {
|
||||
elementOverlapsWithFrame,
|
||||
getTargetFrame,
|
||||
isElementInFrame,
|
||||
} from "../frame";
|
||||
import {
|
||||
isEmbeddableElement,
|
||||
isIframeLikeElement,
|
||||
} from "../element/typeChecks";
|
||||
import { renderElement } from "../renderer/renderElement";
|
||||
import { createPlaceholderEmbeddableLabel } from "../element/embeddable";
|
||||
import { StaticCanvasAppState, Zoom } from "../types";
|
||||
import {
|
||||
ElementsMap,
|
||||
ExcalidrawFrameLikeElement,
|
||||
NonDeletedExcalidrawElement,
|
||||
} from "../element/types";
|
||||
import {
|
||||
StaticCanvasRenderConfig,
|
||||
StaticSceneRenderConfig,
|
||||
} from "../scene/types";
|
||||
import {
|
||||
EXTERNAL_LINK_IMG,
|
||||
getLinkHandleFromCoords,
|
||||
} from "../components/hyperlink/helpers";
|
||||
import { bootstrapCanvas, getNormalizedCanvasDimensions } from "./helpers";
|
||||
import { throttleRAF } from "../utils";
|
||||
|
||||
const strokeGrid = (
|
||||
context: CanvasRenderingContext2D,
|
||||
gridSize: number,
|
||||
scrollX: number,
|
||||
scrollY: number,
|
||||
zoom: Zoom,
|
||||
width: number,
|
||||
height: number,
|
||||
) => {
|
||||
const BOLD_LINE_FREQUENCY = 5;
|
||||
|
||||
enum GridLineColor {
|
||||
Bold = "#cccccc",
|
||||
Regular = "#e5e5e5",
|
||||
}
|
||||
|
||||
const offsetX =
|
||||
-Math.round(zoom.value / gridSize) * gridSize + (scrollX % gridSize);
|
||||
const offsetY =
|
||||
-Math.round(zoom.value / gridSize) * gridSize + (scrollY % gridSize);
|
||||
|
||||
const lineWidth = Math.min(1 / zoom.value, 1);
|
||||
|
||||
const spaceWidth = 1 / zoom.value;
|
||||
const lineDash = [lineWidth * 3, spaceWidth + (lineWidth + spaceWidth)];
|
||||
|
||||
context.save();
|
||||
context.lineWidth = lineWidth;
|
||||
|
||||
for (let x = offsetX; x < offsetX + width + gridSize * 2; x += gridSize) {
|
||||
const isBold =
|
||||
Math.round(x - scrollX) % (BOLD_LINE_FREQUENCY * gridSize) === 0;
|
||||
context.beginPath();
|
||||
context.setLineDash(isBold ? [] : lineDash);
|
||||
context.strokeStyle = isBold ? GridLineColor.Bold : GridLineColor.Regular;
|
||||
context.moveTo(x, offsetY - gridSize);
|
||||
context.lineTo(x, offsetY + height + gridSize * 2);
|
||||
context.stroke();
|
||||
}
|
||||
for (let y = offsetY; y < offsetY + height + gridSize * 2; y += gridSize) {
|
||||
const isBold =
|
||||
Math.round(y - scrollY) % (BOLD_LINE_FREQUENCY * gridSize) === 0;
|
||||
context.beginPath();
|
||||
context.setLineDash(isBold ? [] : lineDash);
|
||||
context.strokeStyle = isBold ? GridLineColor.Bold : GridLineColor.Regular;
|
||||
context.moveTo(offsetX - gridSize, y);
|
||||
context.lineTo(offsetX + width + gridSize * 2, y);
|
||||
context.stroke();
|
||||
}
|
||||
context.restore();
|
||||
};
|
||||
|
||||
const frameClip = (
|
||||
frame: ExcalidrawFrameLikeElement,
|
||||
context: CanvasRenderingContext2D,
|
||||
renderConfig: StaticCanvasRenderConfig,
|
||||
appState: StaticCanvasAppState,
|
||||
) => {
|
||||
context.translate(frame.x + appState.scrollX, frame.y + appState.scrollY);
|
||||
context.beginPath();
|
||||
if (context.roundRect) {
|
||||
context.roundRect(
|
||||
0,
|
||||
0,
|
||||
frame.width,
|
||||
frame.height,
|
||||
FRAME_STYLE.radius / appState.zoom.value,
|
||||
);
|
||||
} else {
|
||||
context.rect(0, 0, frame.width, frame.height);
|
||||
}
|
||||
context.clip();
|
||||
context.translate(
|
||||
-(frame.x + appState.scrollX),
|
||||
-(frame.y + appState.scrollY),
|
||||
);
|
||||
};
|
||||
|
||||
let linkCanvasCache: any;
|
||||
const renderLinkIcon = (
|
||||
element: NonDeletedExcalidrawElement,
|
||||
context: CanvasRenderingContext2D,
|
||||
appState: StaticCanvasAppState,
|
||||
elementsMap: ElementsMap,
|
||||
) => {
|
||||
if (element.link && !appState.selectedElementIds[element.id]) {
|
||||
const [x1, y1, x2, y2] = getElementAbsoluteCoords(element, elementsMap);
|
||||
const [x, y, width, height] = getLinkHandleFromCoords(
|
||||
[x1, y1, x2, y2],
|
||||
element.angle,
|
||||
appState,
|
||||
);
|
||||
const centerX = x + width / 2;
|
||||
const centerY = y + height / 2;
|
||||
context.save();
|
||||
context.translate(appState.scrollX + centerX, appState.scrollY + centerY);
|
||||
context.rotate(element.angle);
|
||||
|
||||
if (!linkCanvasCache || linkCanvasCache.zoom !== appState.zoom.value) {
|
||||
linkCanvasCache = document.createElement("canvas");
|
||||
linkCanvasCache.zoom = appState.zoom.value;
|
||||
linkCanvasCache.width =
|
||||
width * window.devicePixelRatio * appState.zoom.value;
|
||||
linkCanvasCache.height =
|
||||
height * window.devicePixelRatio * appState.zoom.value;
|
||||
const linkCanvasCacheContext = linkCanvasCache.getContext("2d")!;
|
||||
linkCanvasCacheContext.scale(
|
||||
window.devicePixelRatio * appState.zoom.value,
|
||||
window.devicePixelRatio * appState.zoom.value,
|
||||
);
|
||||
linkCanvasCacheContext.fillStyle = "#fff";
|
||||
linkCanvasCacheContext.fillRect(0, 0, width, height);
|
||||
linkCanvasCacheContext.drawImage(EXTERNAL_LINK_IMG, 0, 0, width, height);
|
||||
linkCanvasCacheContext.restore();
|
||||
context.drawImage(
|
||||
linkCanvasCache,
|
||||
x - centerX,
|
||||
y - centerY,
|
||||
width,
|
||||
height,
|
||||
);
|
||||
} else {
|
||||
context.drawImage(
|
||||
linkCanvasCache,
|
||||
x - centerX,
|
||||
y - centerY,
|
||||
width,
|
||||
height,
|
||||
);
|
||||
}
|
||||
context.restore();
|
||||
}
|
||||
};
|
||||
const _renderStaticScene = ({
|
||||
canvas,
|
||||
rc,
|
||||
elementsMap,
|
||||
allElementsMap,
|
||||
visibleElements,
|
||||
scale,
|
||||
appState,
|
||||
renderConfig,
|
||||
}: StaticSceneRenderConfig) => {
|
||||
if (canvas === null) {
|
||||
return;
|
||||
}
|
||||
|
||||
const { renderGrid = true, isExporting } = renderConfig;
|
||||
|
||||
const [normalizedWidth, normalizedHeight] = getNormalizedCanvasDimensions(
|
||||
canvas,
|
||||
scale,
|
||||
);
|
||||
|
||||
const context = bootstrapCanvas({
|
||||
canvas,
|
||||
scale,
|
||||
normalizedWidth,
|
||||
normalizedHeight,
|
||||
theme: appState.theme,
|
||||
isExporting,
|
||||
viewBackgroundColor: appState.viewBackgroundColor,
|
||||
});
|
||||
|
||||
// Apply zoom
|
||||
context.scale(appState.zoom.value, appState.zoom.value);
|
||||
|
||||
// Grid
|
||||
if (renderGrid && appState.gridSize) {
|
||||
strokeGrid(
|
||||
context,
|
||||
appState.gridSize,
|
||||
appState.scrollX,
|
||||
appState.scrollY,
|
||||
appState.zoom,
|
||||
normalizedWidth / appState.zoom.value,
|
||||
normalizedHeight / appState.zoom.value,
|
||||
);
|
||||
}
|
||||
|
||||
const groupsToBeAddedToFrame = new Set<string>();
|
||||
|
||||
visibleElements.forEach((element) => {
|
||||
if (
|
||||
element.groupIds.length > 0 &&
|
||||
appState.frameToHighlight &&
|
||||
appState.selectedElementIds[element.id] &&
|
||||
(elementOverlapsWithFrame(
|
||||
element,
|
||||
appState.frameToHighlight,
|
||||
elementsMap,
|
||||
) ||
|
||||
element.groupIds.find((groupId) => groupsToBeAddedToFrame.has(groupId)))
|
||||
) {
|
||||
element.groupIds.forEach((groupId) =>
|
||||
groupsToBeAddedToFrame.add(groupId),
|
||||
);
|
||||
}
|
||||
});
|
||||
|
||||
// Paint visible elements
|
||||
visibleElements
|
||||
.filter((el) => !isIframeLikeElement(el))
|
||||
.forEach((element) => {
|
||||
try {
|
||||
const frameId = element.frameId || appState.frameToHighlight?.id;
|
||||
|
||||
if (
|
||||
frameId &&
|
||||
appState.frameRendering.enabled &&
|
||||
appState.frameRendering.clip
|
||||
) {
|
||||
context.save();
|
||||
|
||||
const frame = getTargetFrame(element, elementsMap, appState);
|
||||
|
||||
// TODO do we need to check isElementInFrame here?
|
||||
if (frame && isElementInFrame(element, elementsMap, appState)) {
|
||||
frameClip(frame, context, renderConfig, appState);
|
||||
}
|
||||
renderElement(
|
||||
element,
|
||||
elementsMap,
|
||||
allElementsMap,
|
||||
rc,
|
||||
context,
|
||||
renderConfig,
|
||||
appState,
|
||||
);
|
||||
context.restore();
|
||||
} else {
|
||||
renderElement(
|
||||
element,
|
||||
elementsMap,
|
||||
allElementsMap,
|
||||
rc,
|
||||
context,
|
||||
renderConfig,
|
||||
appState,
|
||||
);
|
||||
}
|
||||
if (!isExporting) {
|
||||
renderLinkIcon(element, context, appState, elementsMap);
|
||||
}
|
||||
} catch (error: any) {
|
||||
console.error(error);
|
||||
}
|
||||
});
|
||||
|
||||
// render embeddables on top
|
||||
visibleElements
|
||||
.filter((el) => isIframeLikeElement(el))
|
||||
.forEach((element) => {
|
||||
try {
|
||||
const render = () => {
|
||||
renderElement(
|
||||
element,
|
||||
elementsMap,
|
||||
allElementsMap,
|
||||
rc,
|
||||
context,
|
||||
renderConfig,
|
||||
appState,
|
||||
);
|
||||
|
||||
if (
|
||||
isIframeLikeElement(element) &&
|
||||
(isExporting ||
|
||||
(isEmbeddableElement(element) &&
|
||||
renderConfig.embedsValidationStatus.get(element.id) !==
|
||||
true)) &&
|
||||
element.width &&
|
||||
element.height
|
||||
) {
|
||||
const label = createPlaceholderEmbeddableLabel(element);
|
||||
renderElement(
|
||||
label,
|
||||
elementsMap,
|
||||
allElementsMap,
|
||||
rc,
|
||||
context,
|
||||
renderConfig,
|
||||
appState,
|
||||
);
|
||||
}
|
||||
if (!isExporting) {
|
||||
renderLinkIcon(element, context, appState, elementsMap);
|
||||
}
|
||||
};
|
||||
// - when exporting the whole canvas, we DO NOT apply clipping
|
||||
// - when we are exporting a particular frame, apply clipping
|
||||
// if the containing frame is not selected, apply clipping
|
||||
const frameId = element.frameId || appState.frameToHighlight?.id;
|
||||
|
||||
if (
|
||||
frameId &&
|
||||
appState.frameRendering.enabled &&
|
||||
appState.frameRendering.clip
|
||||
) {
|
||||
context.save();
|
||||
|
||||
const frame = getTargetFrame(element, elementsMap, appState);
|
||||
|
||||
if (frame && isElementInFrame(element, elementsMap, appState)) {
|
||||
frameClip(frame, context, renderConfig, appState);
|
||||
}
|
||||
render();
|
||||
context.restore();
|
||||
} else {
|
||||
render();
|
||||
}
|
||||
} catch (error: any) {
|
||||
console.error(error);
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
/** throttled to animation framerate */
|
||||
export const renderStaticSceneThrottled = throttleRAF(
|
||||
(config: StaticSceneRenderConfig) => {
|
||||
_renderStaticScene(config);
|
||||
},
|
||||
{ trailing: true },
|
||||
);
|
||||
|
||||
/**
|
||||
* Static scene is the non-ui canvas where we render elements.
|
||||
*/
|
||||
export const renderStaticScene = (
|
||||
renderConfig: StaticSceneRenderConfig,
|
||||
throttle?: boolean,
|
||||
) => {
|
||||
if (throttle) {
|
||||
renderStaticSceneThrottled(renderConfig);
|
||||
return;
|
||||
}
|
||||
|
||||
_renderStaticScene(renderConfig);
|
||||
};
|
||||
653
packages/excalidraw/renderer/staticSvgScene.ts
Normal file
653
packages/excalidraw/renderer/staticSvgScene.ts
Normal file
@@ -0,0 +1,653 @@
|
||||
import { Drawable } from "roughjs/bin/core";
|
||||
import { RoughSVG } from "roughjs/bin/svg";
|
||||
import {
|
||||
FRAME_STYLE,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
MIME_TYPES,
|
||||
SVG_NS,
|
||||
} from "../constants";
|
||||
import { normalizeLink, toValidURL } from "../data/url";
|
||||
import { getElementAbsoluteCoords } from "../element";
|
||||
import {
|
||||
createPlaceholderEmbeddableLabel,
|
||||
getEmbedLink,
|
||||
} from "../element/embeddable";
|
||||
import { LinearElementEditor } from "../element/linearElementEditor";
|
||||
import {
|
||||
getBoundTextElement,
|
||||
getContainerElement,
|
||||
getLineHeightInPx,
|
||||
} from "../element/textElement";
|
||||
import {
|
||||
isArrowElement,
|
||||
isIframeLikeElement,
|
||||
isInitializedImageElement,
|
||||
isTextElement,
|
||||
} from "../element/typeChecks";
|
||||
import {
|
||||
ExcalidrawElement,
|
||||
ExcalidrawTextElementWithContainer,
|
||||
NonDeletedExcalidrawElement,
|
||||
} from "../element/types";
|
||||
import { getContainingFrame } from "../frame";
|
||||
import { getCornerRadius, isPathALoop } from "../math";
|
||||
import { ShapeCache } from "../scene/ShapeCache";
|
||||
import { RenderableElementsMap, SVGRenderConfig } from "../scene/types";
|
||||
import { AppState, BinaryFiles } from "../types";
|
||||
import { getFontFamilyString, isRTL, isTestEnv } from "../utils";
|
||||
import { getFreeDrawSvgPath, IMAGE_INVERT_FILTER } from "./renderElement";
|
||||
|
||||
const roughSVGDrawWithPrecision = (
|
||||
rsvg: RoughSVG,
|
||||
drawable: Drawable,
|
||||
precision?: number,
|
||||
) => {
|
||||
if (typeof precision === "undefined") {
|
||||
return rsvg.draw(drawable);
|
||||
}
|
||||
const pshape: Drawable = {
|
||||
sets: drawable.sets,
|
||||
shape: drawable.shape,
|
||||
options: { ...drawable.options, fixedDecimalPlaceDigits: precision },
|
||||
};
|
||||
return rsvg.draw(pshape);
|
||||
};
|
||||
|
||||
const maybeWrapNodesInFrameClipPath = (
|
||||
element: NonDeletedExcalidrawElement,
|
||||
root: SVGElement,
|
||||
nodes: SVGElement[],
|
||||
frameRendering: AppState["frameRendering"],
|
||||
elementsMap: RenderableElementsMap,
|
||||
) => {
|
||||
if (!frameRendering.enabled || !frameRendering.clip) {
|
||||
return null;
|
||||
}
|
||||
const frame = getContainingFrame(element, elementsMap);
|
||||
if (frame) {
|
||||
const g = root.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
g.setAttributeNS(SVG_NS, "clip-path", `url(#${frame.id})`);
|
||||
nodes.forEach((node) => g.appendChild(node));
|
||||
return g;
|
||||
}
|
||||
|
||||
return null;
|
||||
};
|
||||
|
||||
const renderElementToSvg = (
|
||||
element: NonDeletedExcalidrawElement,
|
||||
elementsMap: RenderableElementsMap,
|
||||
rsvg: RoughSVG,
|
||||
svgRoot: SVGElement,
|
||||
files: BinaryFiles,
|
||||
offsetX: number,
|
||||
offsetY: number,
|
||||
renderConfig: SVGRenderConfig,
|
||||
) => {
|
||||
const offset = { x: offsetX, y: offsetY };
|
||||
const [x1, y1, x2, y2] = getElementAbsoluteCoords(element, elementsMap);
|
||||
let cx = (x2 - x1) / 2 - (element.x - x1);
|
||||
let cy = (y2 - y1) / 2 - (element.y - y1);
|
||||
if (isTextElement(element)) {
|
||||
const container = getContainerElement(element, elementsMap);
|
||||
if (isArrowElement(container)) {
|
||||
const [x1, y1, x2, y2] = getElementAbsoluteCoords(container, elementsMap);
|
||||
|
||||
const boundTextCoords = LinearElementEditor.getBoundTextElementPosition(
|
||||
container,
|
||||
element as ExcalidrawTextElementWithContainer,
|
||||
elementsMap,
|
||||
);
|
||||
cx = (x2 - x1) / 2 - (boundTextCoords.x - x1);
|
||||
cy = (y2 - y1) / 2 - (boundTextCoords.y - y1);
|
||||
offsetX = offsetX + boundTextCoords.x - element.x;
|
||||
offsetY = offsetY + boundTextCoords.y - element.y;
|
||||
}
|
||||
}
|
||||
const degree = (180 * element.angle) / Math.PI;
|
||||
|
||||
// element to append node to, most of the time svgRoot
|
||||
let root = svgRoot;
|
||||
|
||||
// if the element has a link, create an anchor tag and make that the new root
|
||||
if (element.link) {
|
||||
const anchorTag = svgRoot.ownerDocument!.createElementNS(SVG_NS, "a");
|
||||
anchorTag.setAttribute("href", normalizeLink(element.link));
|
||||
root.appendChild(anchorTag);
|
||||
root = anchorTag;
|
||||
}
|
||||
|
||||
const addToRoot = (node: SVGElement, element: ExcalidrawElement) => {
|
||||
if (isTestEnv()) {
|
||||
node.setAttribute("data-id", element.id);
|
||||
}
|
||||
root.appendChild(node);
|
||||
};
|
||||
|
||||
const opacity =
|
||||
((getContainingFrame(element, elementsMap)?.opacity ?? 100) *
|
||||
element.opacity) /
|
||||
10000;
|
||||
|
||||
switch (element.type) {
|
||||
case "selection": {
|
||||
// Since this is used only during editing experience, which is canvas based,
|
||||
// this should not happen
|
||||
throw new Error("Selection rendering is not supported for SVG");
|
||||
}
|
||||
case "rectangle":
|
||||
case "diamond":
|
||||
case "ellipse": {
|
||||
const shape = ShapeCache.generateElementShape(element, null);
|
||||
const node = roughSVGDrawWithPrecision(
|
||||
rsvg,
|
||||
shape,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
);
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
node.setAttribute("stroke-linecap", "round");
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
|
||||
const g = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[node],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
|
||||
addToRoot(g || node, element);
|
||||
break;
|
||||
}
|
||||
case "iframe":
|
||||
case "embeddable": {
|
||||
// render placeholder rectangle
|
||||
const shape = ShapeCache.generateElementShape(element, renderConfig);
|
||||
const node = roughSVGDrawWithPrecision(
|
||||
rsvg,
|
||||
shape,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
);
|
||||
const opacity = element.opacity / 100;
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
node.setAttribute("stroke-linecap", "round");
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
addToRoot(node, element);
|
||||
|
||||
const label: ExcalidrawElement =
|
||||
createPlaceholderEmbeddableLabel(element);
|
||||
renderElementToSvg(
|
||||
label,
|
||||
elementsMap,
|
||||
rsvg,
|
||||
root,
|
||||
files,
|
||||
label.x + offset.x - element.x,
|
||||
label.y + offset.y - element.y,
|
||||
renderConfig,
|
||||
);
|
||||
|
||||
// render embeddable element + iframe
|
||||
const embeddableNode = roughSVGDrawWithPrecision(
|
||||
rsvg,
|
||||
shape,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
);
|
||||
embeddableNode.setAttribute("stroke-linecap", "round");
|
||||
embeddableNode.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
while (embeddableNode.firstChild) {
|
||||
embeddableNode.removeChild(embeddableNode.firstChild);
|
||||
}
|
||||
const radius = getCornerRadius(
|
||||
Math.min(element.width, element.height),
|
||||
element,
|
||||
);
|
||||
|
||||
const embedLink = getEmbedLink(toValidURL(element.link || ""));
|
||||
|
||||
// if rendering embeddables explicitly disabled or
|
||||
// embedding documents via srcdoc (which doesn't seem to work for SVGs)
|
||||
// replace with a link instead
|
||||
if (
|
||||
renderConfig.renderEmbeddables === false ||
|
||||
embedLink?.type === "document"
|
||||
) {
|
||||
const anchorTag = svgRoot.ownerDocument!.createElementNS(SVG_NS, "a");
|
||||
anchorTag.setAttribute("href", normalizeLink(element.link || ""));
|
||||
anchorTag.setAttribute("target", "_blank");
|
||||
anchorTag.setAttribute("rel", "noopener noreferrer");
|
||||
anchorTag.style.borderRadius = `${radius}px`;
|
||||
|
||||
embeddableNode.appendChild(anchorTag);
|
||||
} else {
|
||||
const foreignObject = svgRoot.ownerDocument!.createElementNS(
|
||||
SVG_NS,
|
||||
"foreignObject",
|
||||
);
|
||||
foreignObject.style.width = `${element.width}px`;
|
||||
foreignObject.style.height = `${element.height}px`;
|
||||
foreignObject.style.border = "none";
|
||||
const div = foreignObject.ownerDocument!.createElementNS(SVG_NS, "div");
|
||||
div.setAttribute("xmlns", "http://www.w3.org/1999/xhtml");
|
||||
div.style.width = "100%";
|
||||
div.style.height = "100%";
|
||||
const iframe = div.ownerDocument!.createElement("iframe");
|
||||
iframe.src = embedLink?.link ?? "";
|
||||
iframe.style.width = "100%";
|
||||
iframe.style.height = "100%";
|
||||
iframe.style.border = "none";
|
||||
iframe.style.borderRadius = `${radius}px`;
|
||||
iframe.style.top = "0";
|
||||
iframe.style.left = "0";
|
||||
iframe.allowFullscreen = true;
|
||||
div.appendChild(iframe);
|
||||
foreignObject.appendChild(div);
|
||||
|
||||
embeddableNode.appendChild(foreignObject);
|
||||
}
|
||||
addToRoot(embeddableNode, element);
|
||||
break;
|
||||
}
|
||||
case "line":
|
||||
case "arrow": {
|
||||
const boundText = getBoundTextElement(element, elementsMap);
|
||||
const maskPath = svgRoot.ownerDocument!.createElementNS(SVG_NS, "mask");
|
||||
if (boundText) {
|
||||
maskPath.setAttribute("id", `mask-${element.id}`);
|
||||
const maskRectVisible = svgRoot.ownerDocument!.createElementNS(
|
||||
SVG_NS,
|
||||
"rect",
|
||||
);
|
||||
offsetX = offsetX || 0;
|
||||
offsetY = offsetY || 0;
|
||||
maskRectVisible.setAttribute("x", "0");
|
||||
maskRectVisible.setAttribute("y", "0");
|
||||
maskRectVisible.setAttribute("fill", "#fff");
|
||||
maskRectVisible.setAttribute(
|
||||
"width",
|
||||
`${element.width + 100 + offsetX}`,
|
||||
);
|
||||
maskRectVisible.setAttribute(
|
||||
"height",
|
||||
`${element.height + 100 + offsetY}`,
|
||||
);
|
||||
|
||||
maskPath.appendChild(maskRectVisible);
|
||||
const maskRectInvisible = svgRoot.ownerDocument!.createElementNS(
|
||||
SVG_NS,
|
||||
"rect",
|
||||
);
|
||||
const boundTextCoords = LinearElementEditor.getBoundTextElementPosition(
|
||||
element,
|
||||
boundText,
|
||||
elementsMap,
|
||||
);
|
||||
|
||||
const maskX = offsetX + boundTextCoords.x - element.x;
|
||||
const maskY = offsetY + boundTextCoords.y - element.y;
|
||||
|
||||
maskRectInvisible.setAttribute("x", maskX.toString());
|
||||
maskRectInvisible.setAttribute("y", maskY.toString());
|
||||
maskRectInvisible.setAttribute("fill", "#000");
|
||||
maskRectInvisible.setAttribute("width", `${boundText.width}`);
|
||||
maskRectInvisible.setAttribute("height", `${boundText.height}`);
|
||||
maskRectInvisible.setAttribute("opacity", "1");
|
||||
maskPath.appendChild(maskRectInvisible);
|
||||
}
|
||||
const group = svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
if (boundText) {
|
||||
group.setAttribute("mask", `url(#mask-${element.id})`);
|
||||
}
|
||||
group.setAttribute("stroke-linecap", "round");
|
||||
|
||||
const shapes = ShapeCache.generateElementShape(element, renderConfig);
|
||||
shapes.forEach((shape) => {
|
||||
const node = roughSVGDrawWithPrecision(
|
||||
rsvg,
|
||||
shape,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
);
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
if (
|
||||
element.type === "line" &&
|
||||
isPathALoop(element.points) &&
|
||||
element.backgroundColor !== "transparent"
|
||||
) {
|
||||
node.setAttribute("fill-rule", "evenodd");
|
||||
}
|
||||
group.appendChild(node);
|
||||
});
|
||||
|
||||
const g = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[group, maskPath],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
if (g) {
|
||||
addToRoot(g, element);
|
||||
root.appendChild(g);
|
||||
} else {
|
||||
addToRoot(group, element);
|
||||
root.append(maskPath);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case "freedraw": {
|
||||
const backgroundFillShape = ShapeCache.generateElementShape(
|
||||
element,
|
||||
renderConfig,
|
||||
);
|
||||
const node = backgroundFillShape
|
||||
? roughSVGDrawWithPrecision(
|
||||
rsvg,
|
||||
backgroundFillShape,
|
||||
MAX_DECIMALS_FOR_SVG_EXPORT,
|
||||
)
|
||||
: svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
node.setAttribute("stroke", "none");
|
||||
const path = svgRoot.ownerDocument!.createElementNS(SVG_NS, "path");
|
||||
path.setAttribute("fill", element.strokeColor);
|
||||
path.setAttribute("d", getFreeDrawSvgPath(element));
|
||||
node.appendChild(path);
|
||||
|
||||
const g = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[node],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
|
||||
addToRoot(g || node, element);
|
||||
break;
|
||||
}
|
||||
case "image": {
|
||||
const width = Math.round(element.width);
|
||||
const height = Math.round(element.height);
|
||||
const fileData =
|
||||
isInitializedImageElement(element) && files[element.fileId];
|
||||
if (fileData) {
|
||||
const symbolId = `image-${fileData.id}`;
|
||||
let symbol = svgRoot.querySelector(`#${symbolId}`);
|
||||
if (!symbol) {
|
||||
symbol = svgRoot.ownerDocument!.createElementNS(SVG_NS, "symbol");
|
||||
symbol.id = symbolId;
|
||||
|
||||
const image = svgRoot.ownerDocument!.createElementNS(SVG_NS, "image");
|
||||
|
||||
image.setAttribute("width", "100%");
|
||||
image.setAttribute("height", "100%");
|
||||
image.setAttribute("href", fileData.dataURL);
|
||||
|
||||
symbol.appendChild(image);
|
||||
|
||||
root.prepend(symbol);
|
||||
}
|
||||
|
||||
const use = svgRoot.ownerDocument!.createElementNS(SVG_NS, "use");
|
||||
use.setAttribute("href", `#${symbolId}`);
|
||||
|
||||
// in dark theme, revert the image color filter
|
||||
if (
|
||||
renderConfig.exportWithDarkMode &&
|
||||
fileData.mimeType !== MIME_TYPES.svg
|
||||
) {
|
||||
use.setAttribute("filter", IMAGE_INVERT_FILTER);
|
||||
}
|
||||
|
||||
use.setAttribute("width", `${width}`);
|
||||
use.setAttribute("height", `${height}`);
|
||||
use.setAttribute("opacity", `${opacity}`);
|
||||
|
||||
// We first apply `scale` transforms (horizontal/vertical mirroring)
|
||||
// on the <use> element, then apply translation and rotation
|
||||
// on the <g> element which wraps the <use>.
|
||||
// Doing this separately is a quick hack to to work around compositing
|
||||
// the transformations correctly (the transform-origin was not being
|
||||
// applied correctly).
|
||||
if (element.scale[0] !== 1 || element.scale[1] !== 1) {
|
||||
const translateX = element.scale[0] !== 1 ? -width : 0;
|
||||
const translateY = element.scale[1] !== 1 ? -height : 0;
|
||||
use.setAttribute(
|
||||
"transform",
|
||||
`scale(${element.scale[0]}, ${element.scale[1]}) translate(${translateX} ${translateY})`,
|
||||
);
|
||||
}
|
||||
|
||||
const g = svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
g.appendChild(use);
|
||||
g.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
|
||||
if (element.roundness) {
|
||||
const clipPath = svgRoot.ownerDocument!.createElementNS(
|
||||
SVG_NS,
|
||||
"clipPath",
|
||||
);
|
||||
clipPath.id = `image-clipPath-${element.id}`;
|
||||
|
||||
const clipRect = svgRoot.ownerDocument!.createElementNS(
|
||||
SVG_NS,
|
||||
"rect",
|
||||
);
|
||||
const radius = getCornerRadius(
|
||||
Math.min(element.width, element.height),
|
||||
element,
|
||||
);
|
||||
clipRect.setAttribute("width", `${element.width}`);
|
||||
clipRect.setAttribute("height", `${element.height}`);
|
||||
clipRect.setAttribute("rx", `${radius}`);
|
||||
clipRect.setAttribute("ry", `${radius}`);
|
||||
clipPath.appendChild(clipRect);
|
||||
addToRoot(clipPath, element);
|
||||
|
||||
g.setAttributeNS(SVG_NS, "clip-path", `url(#${clipPath.id})`);
|
||||
}
|
||||
|
||||
const clipG = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[g],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
addToRoot(clipG || g, element);
|
||||
}
|
||||
break;
|
||||
}
|
||||
// frames are not rendered and only acts as a container
|
||||
case "frame":
|
||||
case "magicframe": {
|
||||
if (
|
||||
renderConfig.frameRendering.enabled &&
|
||||
renderConfig.frameRendering.outline
|
||||
) {
|
||||
const rect = document.createElementNS(SVG_NS, "rect");
|
||||
|
||||
rect.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
|
||||
rect.setAttribute("width", `${element.width}px`);
|
||||
rect.setAttribute("height", `${element.height}px`);
|
||||
// Rounded corners
|
||||
rect.setAttribute("rx", FRAME_STYLE.radius.toString());
|
||||
rect.setAttribute("ry", FRAME_STYLE.radius.toString());
|
||||
|
||||
rect.setAttribute("fill", "none");
|
||||
rect.setAttribute("stroke", FRAME_STYLE.strokeColor);
|
||||
rect.setAttribute("stroke-width", FRAME_STYLE.strokeWidth.toString());
|
||||
|
||||
addToRoot(rect, element);
|
||||
}
|
||||
break;
|
||||
}
|
||||
default: {
|
||||
if (isTextElement(element)) {
|
||||
const node = svgRoot.ownerDocument!.createElementNS(SVG_NS, "g");
|
||||
if (opacity !== 1) {
|
||||
node.setAttribute("stroke-opacity", `${opacity}`);
|
||||
node.setAttribute("fill-opacity", `${opacity}`);
|
||||
}
|
||||
|
||||
node.setAttribute(
|
||||
"transform",
|
||||
`translate(${offsetX || 0} ${
|
||||
offsetY || 0
|
||||
}) rotate(${degree} ${cx} ${cy})`,
|
||||
);
|
||||
const lines = element.text.replace(/\r\n?/g, "\n").split("\n");
|
||||
const lineHeightPx = getLineHeightInPx(
|
||||
element.fontSize,
|
||||
element.lineHeight,
|
||||
);
|
||||
const horizontalOffset =
|
||||
element.textAlign === "center"
|
||||
? element.width / 2
|
||||
: element.textAlign === "right"
|
||||
? element.width
|
||||
: 0;
|
||||
const direction = isRTL(element.text) ? "rtl" : "ltr";
|
||||
const textAnchor =
|
||||
element.textAlign === "center"
|
||||
? "middle"
|
||||
: element.textAlign === "right" || direction === "rtl"
|
||||
? "end"
|
||||
: "start";
|
||||
for (let i = 0; i < lines.length; i++) {
|
||||
const text = svgRoot.ownerDocument!.createElementNS(SVG_NS, "text");
|
||||
text.textContent = lines[i];
|
||||
text.setAttribute("x", `${horizontalOffset}`);
|
||||
text.setAttribute("y", `${i * lineHeightPx}`);
|
||||
text.setAttribute("font-family", getFontFamilyString(element));
|
||||
text.setAttribute("font-size", `${element.fontSize}px`);
|
||||
text.setAttribute("fill", element.strokeColor);
|
||||
text.setAttribute("text-anchor", textAnchor);
|
||||
text.setAttribute("style", "white-space: pre;");
|
||||
text.setAttribute("direction", direction);
|
||||
text.setAttribute("dominant-baseline", "text-before-edge");
|
||||
node.appendChild(text);
|
||||
}
|
||||
|
||||
const g = maybeWrapNodesInFrameClipPath(
|
||||
element,
|
||||
root,
|
||||
[node],
|
||||
renderConfig.frameRendering,
|
||||
elementsMap,
|
||||
);
|
||||
|
||||
addToRoot(g || node, element);
|
||||
} else {
|
||||
// @ts-ignore
|
||||
throw new Error(`Unimplemented type ${element.type}`);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
export const renderSceneToSvg = (
|
||||
elements: readonly NonDeletedExcalidrawElement[],
|
||||
elementsMap: RenderableElementsMap,
|
||||
rsvg: RoughSVG,
|
||||
svgRoot: SVGElement,
|
||||
files: BinaryFiles,
|
||||
renderConfig: SVGRenderConfig,
|
||||
) => {
|
||||
if (!svgRoot) {
|
||||
return;
|
||||
}
|
||||
|
||||
// render elements
|
||||
elements
|
||||
.filter((el) => !isIframeLikeElement(el))
|
||||
.forEach((element) => {
|
||||
if (!element.isDeleted) {
|
||||
try {
|
||||
renderElementToSvg(
|
||||
element,
|
||||
elementsMap,
|
||||
rsvg,
|
||||
svgRoot,
|
||||
files,
|
||||
element.x + renderConfig.offsetX,
|
||||
element.y + renderConfig.offsetY,
|
||||
renderConfig,
|
||||
);
|
||||
} catch (error: any) {
|
||||
console.error(error);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// render embeddables on top
|
||||
elements
|
||||
.filter((el) => isIframeLikeElement(el))
|
||||
.forEach((element) => {
|
||||
if (!element.isDeleted) {
|
||||
try {
|
||||
renderElementToSvg(
|
||||
element,
|
||||
elementsMap,
|
||||
rsvg,
|
||||
svgRoot,
|
||||
files,
|
||||
element.x + renderConfig.offsetX,
|
||||
element.y + renderConfig.offsetY,
|
||||
renderConfig,
|
||||
);
|
||||
} catch (error: any) {
|
||||
console.error(error);
|
||||
}
|
||||
}
|
||||
});
|
||||
};
|
||||
@@ -4,7 +4,9 @@ import {
|
||||
NonDeletedElementsMap,
|
||||
NonDeletedExcalidrawElement,
|
||||
} from "../element/types";
|
||||
import { cancelRender } from "../renderer/renderScene";
|
||||
import { renderInteractiveSceneThrottled } from "../renderer/interactiveScene";
|
||||
import { renderStaticSceneThrottled } from "../renderer/staticScene";
|
||||
|
||||
import { AppState } from "../types";
|
||||
import { memoize, toBrandedType } from "../utils";
|
||||
import Scene from "./Scene";
|
||||
@@ -147,7 +149,8 @@ export class Renderer {
|
||||
// NOTE Doesn't destroy everything (scene, rc, etc.) because it may not be
|
||||
// safe to break TS contract here (for upstream cases)
|
||||
public destroy() {
|
||||
cancelRender();
|
||||
renderInteractiveSceneThrottled.cancel();
|
||||
renderStaticSceneThrottled.cancel();
|
||||
this.getRenderableElements.clear();
|
||||
}
|
||||
}
|
||||
|
||||
@@ -11,7 +11,7 @@ import {
|
||||
getCommonBounds,
|
||||
getElementAbsoluteCoords,
|
||||
} from "../element/bounds";
|
||||
import { renderSceneToSvg, renderStaticScene } from "../renderer/renderScene";
|
||||
import { renderSceneToSvg } from "../renderer/staticSvgScene";
|
||||
import { arrayToMap, distance, getFontString, toBrandedType } from "../utils";
|
||||
import { AppState, BinaryFiles } from "../types";
|
||||
import {
|
||||
@@ -38,6 +38,7 @@ import { Mutable } from "../utility-types";
|
||||
import { newElementWith } from "../element/mutateElement";
|
||||
import { isFrameElement, isFrameLikeElement } from "../element/typeChecks";
|
||||
import { RenderableElementsMap } from "./types";
|
||||
import { renderStaticScene } from "../renderer/staticScene";
|
||||
|
||||
const SVG_EXPORT_TAG = `<!-- svg-source:excalidraw -->`;
|
||||
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
import ReactDOM from "react-dom";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import { reseed } from "../random";
|
||||
import { render, queryByTestId } from "../tests/test-utils";
|
||||
|
||||
import { Excalidraw } from "../index";
|
||||
import { vi } from "vitest";
|
||||
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
|
||||
describe("Test <App/>", () => {
|
||||
beforeEach(async () => {
|
||||
|
||||
@@ -12,7 +12,7 @@ import {
|
||||
togglePopover,
|
||||
} from "./test-utils";
|
||||
import { Excalidraw } from "../index";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import { reseed } from "../random";
|
||||
import { UI, Pointer, Keyboard } from "./helpers/ui";
|
||||
import { KEYS } from "../keys";
|
||||
@@ -39,7 +39,7 @@ const mouse = new Pointer("mouse");
|
||||
// Unmount ReactDOM from root
|
||||
ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
|
||||
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
beforeEach(() => {
|
||||
localStorage.clear();
|
||||
renderStaticScene.mockClear();
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
import ReactDOM from "react-dom";
|
||||
import { Excalidraw } from "../index";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import * as InteractiveScene from "../renderer/interactiveScene";
|
||||
import { KEYS } from "../keys";
|
||||
import {
|
||||
render,
|
||||
@@ -15,8 +16,11 @@ import { vi } from "vitest";
|
||||
// Unmount ReactDOM from root
|
||||
ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
|
||||
|
||||
const renderInteractiveScene = vi.spyOn(Renderer, "renderInteractiveScene");
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderInteractiveScene = vi.spyOn(
|
||||
InteractiveScene,
|
||||
"renderInteractiveScene",
|
||||
);
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
|
||||
beforeEach(() => {
|
||||
localStorage.clear();
|
||||
|
||||
@@ -8,7 +8,9 @@ import {
|
||||
import { Excalidraw } from "../index";
|
||||
import { centerPoint } from "../math";
|
||||
import { reseed } from "../random";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import * as InteractiveCanvas from "../renderer/interactiveScene";
|
||||
|
||||
import { Keyboard, Pointer, UI } from "./helpers/ui";
|
||||
import { screen, render, fireEvent, GlobalTestState } from "./test-utils";
|
||||
import { API } from "../tests/helpers/api";
|
||||
@@ -26,8 +28,11 @@ import { ROUNDNESS, VERTICAL_ALIGN } from "../constants";
|
||||
import { vi } from "vitest";
|
||||
import { arrayToMap } from "../utils";
|
||||
|
||||
const renderInteractiveScene = vi.spyOn(Renderer, "renderInteractiveScene");
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderInteractiveScene = vi.spyOn(
|
||||
InteractiveCanvas,
|
||||
"renderInteractiveScene",
|
||||
);
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
|
||||
const { h } = window;
|
||||
const font = "20px Cascadia, width: Segoe UI Emoji" as FontString;
|
||||
|
||||
@@ -1,7 +1,8 @@
|
||||
import ReactDOM from "react-dom";
|
||||
import { render, fireEvent } from "./test-utils";
|
||||
import { Excalidraw } from "../index";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import * as InteractiveCanvas from "../renderer/interactiveScene";
|
||||
import { reseed } from "../random";
|
||||
import { bindOrUnbindLinearElement } from "../element/binding";
|
||||
import {
|
||||
@@ -16,8 +17,11 @@ import { vi } from "vitest";
|
||||
// Unmount ReactDOM from root
|
||||
ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
|
||||
|
||||
const renderInteractiveScene = vi.spyOn(Renderer, "renderInteractiveScene");
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderInteractiveScene = vi.spyOn(
|
||||
InteractiveCanvas,
|
||||
"renderInteractiveScene",
|
||||
);
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
|
||||
beforeEach(() => {
|
||||
localStorage.clear();
|
||||
|
||||
@@ -6,7 +6,8 @@ import {
|
||||
restoreOriginalGetBoundingClientRect,
|
||||
} from "./test-utils";
|
||||
import { Excalidraw } from "../index";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import * as InteractiveCanvas from "../renderer/interactiveScene";
|
||||
import { KEYS } from "../keys";
|
||||
import { ExcalidrawLinearElement } from "../element/types";
|
||||
import { reseed } from "../random";
|
||||
@@ -15,8 +16,11 @@ import { vi } from "vitest";
|
||||
// Unmount ReactDOM from root
|
||||
ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
|
||||
|
||||
const renderInteractiveScene = vi.spyOn(Renderer, "renderInteractiveScene");
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderInteractiveScene = vi.spyOn(
|
||||
InteractiveCanvas,
|
||||
"renderInteractiveScene",
|
||||
);
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
|
||||
beforeEach(() => {
|
||||
localStorage.clear();
|
||||
|
||||
@@ -3,7 +3,7 @@ import { ExcalidrawElement } from "../element/types";
|
||||
import { CODES, KEYS } from "../keys";
|
||||
import { Excalidraw } from "../index";
|
||||
import { reseed } from "../random";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import { setDateTimeForTests } from "../utils";
|
||||
import { API } from "./helpers/api";
|
||||
import { Keyboard, Pointer, UI } from "./helpers/ui";
|
||||
@@ -19,7 +19,7 @@ import { vi } from "vitest";
|
||||
|
||||
const { h } = window;
|
||||
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
|
||||
const mouse = new Pointer("mouse");
|
||||
const finger1 = new Pointer("touch", 1);
|
||||
|
||||
@@ -7,7 +7,8 @@ import {
|
||||
assertSelectedElements,
|
||||
} from "./test-utils";
|
||||
import { Excalidraw } from "../index";
|
||||
import * as Renderer from "../renderer/renderScene";
|
||||
import * as StaticScene from "../renderer/staticScene";
|
||||
import * as InteractiveCanvas from "../renderer/interactiveScene";
|
||||
import { KEYS } from "../keys";
|
||||
import { reseed } from "../random";
|
||||
import { API } from "./helpers/api";
|
||||
@@ -18,8 +19,11 @@ import { vi } from "vitest";
|
||||
// Unmount ReactDOM from root
|
||||
ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
|
||||
|
||||
const renderInteractiveScene = vi.spyOn(Renderer, "renderInteractiveScene");
|
||||
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
|
||||
const renderInteractiveScene = vi.spyOn(
|
||||
InteractiveCanvas,
|
||||
"renderInteractiveScene",
|
||||
);
|
||||
const renderStaticScene = vi.spyOn(StaticScene, "renderStaticScene");
|
||||
|
||||
beforeEach(() => {
|
||||
localStorage.clear();
|
||||
|
||||
Reference in New Issue
Block a user