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feat: image cropping (#8613)

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Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
This commit is contained in:
Ryan Di
2024-10-22 04:26:52 +08:00
committed by GitHub
parent eb09b48ae6
commit e957c8e9ee
36 changed files with 2199 additions and 92 deletions
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23
packages/excalidraw/renderer/staticSvgScene.ts
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@@ -37,6 +37,7 @@ import { getFontFamilyString, isRTL, isTestEnv } from "../utils";
import { getFreeDrawSvgPath, IMAGE_INVERT_FILTER } from "./renderElement";
import { getVerticalOffset } from "../fonts";
import { getCornerRadius, isPathALoop } from "../shapes";
import { getUncroppedWidthAndHeight } from "../element/cropElement";
const roughSVGDrawWithPrecision = (
rsvg: RoughSVG,
@@ -417,12 +418,28 @@ const renderElementToSvg = (
symbol.id = symbolId;
const image = svgRoot.ownerDocument!.createElementNS(SVG_NS, "image");
image.setAttribute("width", "100%");
image.setAttribute("height", "100%");
image.setAttribute("href", fileData.dataURL);
image.setAttribute("preserveAspectRatio", "none");
if (element.crop) {
const { width: uncroppedWidth, height: uncroppedHeight } =
getUncroppedWidthAndHeight(element);
symbol.setAttribute(
"viewBox",
`${
element.crop.x / (element.crop.naturalWidth / uncroppedWidth)
} ${
element.crop.y / (element.crop.naturalHeight / uncroppedHeight)
} ${width} ${height}`,
);
image.setAttribute("width", `${uncroppedWidth}`);
image.setAttribute("height", `${uncroppedHeight}`);
} else {
image.setAttribute("width", "100%");
image.setAttribute("height", "100%");
}
symbol.appendChild(image);
root.prepend(symbol);