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gradient now supports href

master
JFH 2021-09-27 18:19:35 +02:00
parent d53342941d
commit 49a9063d74
1 changed files with 13 additions and 5 deletions
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18
src/svgcanvas/svg-exec.js
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@ -1051,21 +1051,29 @@ export const convertGradientsMethod = function (elem) {
return (curThis.tagName.includes('Gradient'));
});
}
Array.prototype.forEach.call(elems, function (grad) {
if (grad.getAttribute('gradientUnits') === 'userSpaceOnUse') {
const svgcontent = svgContext_.getSVGContent();
// TODO: Support more than one element with this ref by duplicating parent grad
const fillStrokeElems = svgcontent.querySelectorAll('[fill="url(#' + grad.id + ')"],[stroke="url(#' + grad.id + ')"]');
if (!fillStrokeElems.length) { return; }
let fillStrokeElems = svgcontent.querySelectorAll('[fill="url(#' + grad.id + ')"],[stroke="url(#' + grad.id + ')"]');
if (!fillStrokeElems.length) {
const tmpFillStrokeElems = svgcontent.querySelectorAll('[*|href="#' + grad.id + '"]');
if (!tmpFillStrokeElems.length) {
return;
} else {
if((tmpFillStrokeElems[0].tagName === "linearGradient" || tmpFillStrokeElems[0].tagName === "radialGradient") && tmpFillStrokeElems[0].getAttribute('gradientUnits') === 'userSpaceOnUse') {
fillStrokeElems = svgcontent.querySelectorAll('[fill="url(#' + tmpFillStrokeElems[0].id + ')"],[stroke="url(#' + tmpFillStrokeElems[0].id + ')"]');
} else {
return;
}
}
}
// get object's bounding box
const bb = utilsGetBBox(fillStrokeElems[0]);
// This will occur if the element is inside a <defs> or a <symbol>,
// in which we shouldn't need to convert anyway.
if (!bb) { return; }
if (grad.tagName === 'linearGradient') {
const gCoords = {
x1: grad.getAttribute('x1'),