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Note how in `PDFPageViewBuffer.resize` we're manually iterating through the visible pages in order to build a Set of the visible page `id`s. By instead moving the building of this Set into the `getVisibleElements` helper function, as part of the existing parsing, this code becomes *ever so slightly* more efficient. Furthermore, more direct access to the visible page `id`s also come in handy in other parts of the viewer as well. In the `BaseViewer.isPageVisible` method we no longer need to loop through the visible pages, but can instead directly check if the pageNumber is visible. In the `PDFRenderingQueue.getHighestPriority` method, when checking for "holes" in the page layout, we can also avoid some unnecessary look-ups this way. |
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| chromium | ||
| font | ||
| integration | ||
| pdfs | ||
| resources | ||
| stats | ||
| ttx | ||
| types | ||
| unit | ||
| .eslintrc | ||
| .gitignore | ||
| add_test.js | ||
| annotation_layer_builder_overrides.css | ||
| downloadutils.js | ||
| driver.js | ||
| integration-boot.js | ||
| test.js | ||
| test_manifest.json | ||
| test_slave.html | ||
| testutils.js | ||
| text_layer_test.css | ||
| webserver.js | ||
| xfa_layer_builder_overrides.css | ||