ZenBrowserMirrors/pdf.js
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Add scrolling modes to web viewer

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In addition to the default scrolling mode (vertical), this commit adds
horizontal and wrapped scrolling, implemented primarily with CSS.
This commit is contained in:
Ryan Hendrickson 2018-05-14 23:10:32 -04:00
parent 65c8549759
commit 91cbc185da
17 changed files with 665 additions and 27 deletions
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5
web/app.js
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@ -1385,6 +1385,7 @@ let PDFViewerApplication = {
eventBus.on('scalechanged', webViewerScaleChanged);
eventBus.on('rotatecw', webViewerRotateCw);
eventBus.on('rotateccw', webViewerRotateCcw);
eventBus.on('switchscrollmode', webViewerSwitchScrollMode);
eventBus.on('documentproperties', webViewerDocumentProperties);
eventBus.on('find', webViewerFind);
eventBus.on('findfromurlhash', webViewerFindFromUrlHash);
@ -1451,6 +1452,7 @@ let PDFViewerApplication = {
eventBus.off('scalechanged', webViewerScaleChanged);
eventBus.off('rotatecw', webViewerRotateCw);
eventBus.off('rotateccw', webViewerRotateCcw);
eventBus.off('switchscrollmode', webViewerSwitchScrollMode);
eventBus.off('documentproperties', webViewerDocumentProperties);
eventBus.off('find', webViewerFind);
eventBus.off('findfromurlhash', webViewerFindFromUrlHash);
@ -1960,6 +1962,9 @@ function webViewerRotateCw() {
function webViewerRotateCcw() {
PDFViewerApplication.rotatePages(-90);
}
function webViewerSwitchScrollMode(evt) {
PDFViewerApplication.pdfViewer.setScrollMode(evt.mode);
}
function webViewerDocumentProperties() {
PDFViewerApplication.pdfDocumentProperties.open();
}