Sakurai/pdf.js
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Minor code style improvements after #7539

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This commit is contained in:
Tim van der Meij 2016-09-01 18:07:12 +02:00
parent 6bb95e3129
commit 7c961b6b7a
4 changed files with 29 additions and 27 deletions
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8
src/display/text_layer.js
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@ -187,9 +187,10 @@ var renderTextLayer = (function renderTextLayerClosure() {
var width = ctx.measureText(textDiv.textContent).width;
textDiv.dataset.originalWidth = width;
textLayerFrag.appendChild(textDiv);
var transform;
if (textDiv.dataset.canvasWidth !== undefined && width > 0) {
// Dataset values come of type string.
// Dataset values are of type string.
var textScale = textDiv.dataset.canvasWidth / width;
transform = 'scaleX(' + textScale + ')';
} else {
@ -515,10 +516,11 @@ var renderTextLayer = (function renderTextLayerClosure() {
var styles = this._textContent.styles;
var textDivs = this._textDivs;
var viewport = this._viewport;
var bounds = this._bounds;
var enhanceTextSelection = this._enhanceTextSelection;
for (var i = 0, len = textItems.length; i < len; i++) {
appendText(textDivs, viewport, textItems[i], styles, this._bounds,
appendText(textDivs, viewport, textItems[i], styles, bounds,
enhanceTextSelection);
}
@ -548,7 +550,7 @@ var renderTextLayer = (function renderTextLayerClosure() {
var transform;
var width = div.dataset.originalWidth;
if (div.dataset.canvasWidth !== undefined && width > 0) {
// Dataset values come of type string.
// Dataset values are of type string.
var textScale = div.dataset.canvasWidth / width;
transform = 'scaleX(' + textScale + ')';
} else {

2
web/interfaces.js
View File

@ -98,7 +98,7 @@ IPDFTextLayerFactory.prototype = {
* @param {HTMLDivElement} textLayerDiv
* @param {number} pageIndex
* @param {PageViewport} viewport
* @param {Boolean} enhanceTextSelection
* @param {boolean} enhanceTextSelection
* @returns {TextLayerBuilder}
*/
createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport,