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15b5808eee
This is very old code, and predates e.g. the introduction of JavaScript classes, which creates unnecessarily unwieldy code in the viewer. By introducing a new `TextLayer` class in the API, similar to how e.g. the `AnnotationLayer` looks, we're able to keep most parameters on the class-instance itself. This removes the need to manually track them in the viewer, and simplifies the call-sites. This also removes the `numTextDivs` parameter from the "textlayerrendered" event, since that's only added to support default-viewer functionality that no longer exists. Finally we try, as far as possible, to polyfill the old `renderTextLayer` and `updateTextLayer` functions since they are exposed in the library API. For *simple* invocations of `renderTextLayer` the behaviour should thus be the same, with only a warning printed in the console. |
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| .. | ||
| core | ||
| display | ||
| images | ||
| scripting_api | ||
| shared | ||
| interfaces.js | ||
| license_header.js | ||
| license_header_libre.js | ||
| pdf.image_decoders.js | ||
| pdf.js | ||
| pdf.sandbox.external.js | ||
| pdf.sandbox.js | ||
| pdf.scripting.js | ||
| pdf.worker.js | ||