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A couple of small TextHighlighter/TextLayerBuilder tweaks (PR 13908 follow-up)

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- Use `Node.TEXT_NODE` rather than a magical constant, in `TextHighlighter._convertMatches`, to improve readability. According to MDN, this has been supported since "forever": https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeType#browser_compatibility

 - Remove the `pageIdx`-property, on `TextLayerBuilder`-instances, since the re-factoring in PR 13908 meant that it's now unused.

 - Remove the `matches`-property, on `TextLayerBuilder`-instances, since the re-factoring in PR 13908 meant that it's now unused.
This commit is contained in:
Jonas Jenwald 2021-08-25 14:03:25 +02:00
parent bb81f4029a
commit fa4e82c453
2 changed files with 2 additions and 4 deletions
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4
web/text_layer_builder.js
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@ -49,9 +49,7 @@ class TextLayerBuilder {
this.textContentItemsStr = [];
this.textContentStream = null;
this.renderingDone = false;
this.pageIdx = pageIndex;
this.pageNumber = this.pageIdx + 1;
this.matches = [];
this.pageNumber = pageIndex + 1;
this.viewport = viewport;
this.textDivs = [];
this.textLayerRenderTask = null;