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[api-minor] Add a parameter to PDFPageProxy_getTextContent that enables replacing of all whitespace with standard spaces in the textLayer (issue 6612)

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This patch goes a bit further than issue 6612 requires, and replaces all kinds of whitespace with standard spaces.

When testing this locally, it actually seemed to slightly improve two existing test-cases (`tracemonkey-text` and `taro-text`).

Fixes 6612.
This commit is contained in:
Jonas Jenwald 2015-11-23 16:57:43 +01:00
parent c2dfe9e9a9
commit 6dfe53b976
12 changed files with 75 additions and 24 deletions
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10
test/driver.js
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@ -334,10 +334,12 @@ var Driver = (function DriverClosure() {
textLayerContext.clearRect(0, 0,
textLayerCanvas.width, textLayerCanvas.height);
// The text builder will draw its content on the test canvas
initPromise = page.getTextContent().then(function(textContent) {
return rasterizeTextLayer(textLayerContext, viewport,
textContent);
});
initPromise =
page.getTextContent({ normalizeWhitespace: true }).then(
function(textContent) {
return rasterizeTextLayer(textLayerContext, viewport,
textContent);
});
} else {
textLayerCanvas = null;
initPromise = Promise.resolve();