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Merge remote-tracking branch 'origin/master' into danieljgeiger-mathjax

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Daniel J. Geiger
2023-02-07 21:10:26 -06:00
parent b07dfba4b8 8c1168ef33
commit fcde0ac3de
70 changed files with 1217 additions and 383 deletions
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28
src/renderer/renderElement.ts
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@@ -27,7 +27,7 @@ import { RoughGenerator } from "roughjs/bin/generator";
import { RenderConfig } from "../scene/types";
import { distance, getFontString, getFontFamilyString, isRTL } from "../utils";
import { getCornerRadius, isPathALoop } from "../math";
import { getCornerRadius, isPathALoop, isRightAngle } from "../math";
import rough from "roughjs/bin/rough";
import { AppState, BinaryFiles, Zoom } from "../types";
import { getDefaultAppState } from "../appState";
@@ -996,7 +996,33 @@ export const renderElement = (
element,
renderConfig,
);
const currentImageSmoothingStatus = context.imageSmoothingEnabled;
if (
// do not disable smoothing during zoom as blurry shapes look better
// on low resolution (while still zooming in) than sharp ones
!renderConfig?.shouldCacheIgnoreZoom &&
// angle is 0 -> always disable smoothing
(!element.angle ||
// or check if angle is a right angle in which case we can still
// disable smoothing without adversely affecting the result
isRightAngle(element.angle))
) {
// Disabling smoothing makes output much sharper, especially for
// text. Unless for non-right angles, where the aliasing is really
// terrible on Chromium.
//
// Note that `context.imageSmoothingQuality="high"` has almost
// zero effect.
//
context.imageSmoothingEnabled = false;
}
drawElementFromCanvas(elementWithCanvas, rc, context, renderConfig);
// reset
context.imageSmoothingEnabled = currentImageSmoothingStatus;
}
break;
}