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Merge pull request #19408 from Snuffleupagus/rm-popup-color-mix-fallback

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Remove the `color-mix` fallback used with PopupAnnotations
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Tim van der Meij 2025-02-02 14:22:08 +01:00 committed by GitHub
commit bdbd9a317f
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1 changed files with 1 additions and 17 deletions
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18
src/display/annotation_layer.js
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@ -2199,23 +2199,7 @@ class PopupElement {
const baseColor = (popup.style.outlineColor = Util.makeHexColor( const baseColor = (popup.style.outlineColor = Util.makeHexColor(
...this.#color ...this.#color
)); ));
if ( popup.style.backgroundColor = `color-mix(in srgb, ${baseColor} 30%, white)`;
(typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) ||
CSS.supports("background-color", "color-mix(in srgb, red 30%, white)")
) {
popup.style.backgroundColor = `color-mix(in srgb, ${baseColor} 30%, white)`;
} else {
// color-mix isn't supported in some browsers hence this version.
// See https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/color-mix#browser_compatibility
// TODO: Use color-mix when it's supported everywhere.
// Enlighten the color.
const BACKGROUND_ENLIGHT = 0.7;
popup.style.backgroundColor = Util.makeHexColor(
...this.#color.map(c =>
Math.floor(BACKGROUND_ENLIGHT * (255 - c) + c)
)
);
}
} }
const header = document.createElement("span"); const header = document.createElement("span");