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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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16
src/display/api.js
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@ -708,6 +708,14 @@ var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
return PDFDocumentProxy;
})();
/**
* Page getTextContent parameters.
*
* @typedef {Object} getTextContentParameters
* @param {boolean} normalizeWhitespace - replaces all occurrences of
* whitespace with standard spaces (0x20). The default value is `false`.
*/
/**
* Page text content.
*
@ -986,12 +994,16 @@ var PDFPageProxy = (function PDFPageProxyClosure() {
},
/**
* @param {getTextContentParameters} params - getTextContent parameters.
* @return {Promise} That is resolved a {@link TextContent}
* object that represent the page text content.
*/
getTextContent: function PDFPageProxy_getTextContent() {
getTextContent: function PDFPageProxy_getTextContent(params) {
var normalizeWhitespace = (params && params.normalizeWhitespace) || false;
return this.transport.messageHandler.sendWithPromise('GetTextContent', {
pageIndex: this.pageNumber - 1
pageIndex: this.pageNumber - 1,
normalizeWhitespace: normalizeWhitespace,
});
},