32 lines
899 B
JavaScript
32 lines
899 B
JavaScript
function splitSVGDefs(content, tag = "defs") {
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let defs = "";
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const index = content.indexOf("<" + tag);
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while (index >= 0) {
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const start = content.indexOf(">", index);
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const end = content.indexOf("</" + tag);
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if (start === -1 || end === -1) break;
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const endEnd = content.indexOf(">", end);
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if (endEnd === -1) break;
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defs += content.slice(start + 1, end).trim();
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content = content.slice(0, index).trim() + content.slice(endEnd + 1);
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}
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return {
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defs,
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content
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};
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}
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/**
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* Merge defs and content
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*/
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function mergeDefsAndContent(defs, content) {
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return defs ? "<defs>" + defs + "</defs>" + content : content;
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}
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/**
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* Wrap SVG content, without wrapping definitions
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*/
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function wrapSVGContent(body, start, end) {
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const split = splitSVGDefs(body);
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return mergeDefsAndContent(split.defs, start + split.content + end);
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}
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export { mergeDefsAndContent, splitSVGDefs, wrapSVGContent };
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