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Commit Description:
force log out when password change
Commit Description:
force log out when password change
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node_modules/pdfmake/src/svgMeasure.js
| 106 lines
| 2.9 KiB
| application/javascript
| JavascriptLexer
|
| r789 | 'use strict'; | |||
| function SVGMeasure() { | ||||
| } | ||||
| SVGMeasure.prototype.getSVGNode = function (svgString) { | ||||
| // remove newlines | ||||
| svgString = svgString.replace(/\r?\n|\r/g, ""); | ||||
| var svgNodeMatches = svgString.match(/<svg(.*?)>/); | ||||
| if (svgNodeMatches) { | ||||
| // extract svg node <svg ... > | ||||
| return svgNodeMatches[0]; | ||||
| } | ||||
| return ""; | ||||
| }; | ||||
| SVGMeasure.prototype.getHeightAndWidth = function (svgString) { | ||||
| var svgNode = this.getSVGNode(svgString); | ||||
| var widthMatches = svgNode.match(/width="([0-9]+(\.[0-9]+)?)(em|ex|px|in|cm|mm|pt|pc|%)?"/); | ||||
| var heightMatches = svgNode.match(/height="([0-9]+(\.[0-9]+)?)(em|ex|px|in|cm|mm|pt|pc|%)?"/); | ||||
| if (widthMatches || heightMatches) { | ||||
| return { | ||||
| width: widthMatches ? +widthMatches[1] : undefined, | ||||
| height: heightMatches ? +heightMatches[1] : undefined | ||||
| }; | ||||
| } | ||||
| }; | ||||
| SVGMeasure.prototype.getViewboxHeightAndWidth = function (svgString) { | ||||
| var svgNode = this.getSVGNode(svgString); | ||||
| var viewboxMatches = svgNode.match(/viewBox="([+-]?(\d*\.)?\d+(,|\s+|,\s+)[+-]?(\d*\.)?\d+(,|\s+|,\s+)[+-]?(\d*\.)?\d+(,|\s+|,\s+)[+-]?(\d*\.)?\d+)"/); | ||||
| if (viewboxMatches) { | ||||
| var viewboxStr = viewboxMatches[1]; | ||||
| var allVieboxEntries = viewboxStr.split(" "); | ||||
| var viewboxEntries = []; // weeding out empty strings | ||||
| for (var i = 0; i < allVieboxEntries.length; i++) { | ||||
| if (allVieboxEntries[i]) { | ||||
| viewboxEntries.push(allVieboxEntries[i]); | ||||
| } | ||||
| } | ||||
| if (viewboxEntries.length === 4) { | ||||
| return { width: +viewboxEntries[2], height: +viewboxEntries[3] }; | ||||
| } | ||||
| throw new Error("Unexpected svg viewbox format, should have 4 entries but found: '" + viewboxStr + "'"); | ||||
| } | ||||
| }; | ||||
| SVGMeasure.prototype.measureSVG = function (svgString) { | ||||
| var heightAndWidth = this.getHeightAndWidth(svgString); | ||||
| var viewboxHeightAndWidth = this.getViewboxHeightAndWidth(svgString); | ||||
| return heightAndWidth || viewboxHeightAndWidth || {}; | ||||
| }; | ||||
| SVGMeasure.prototype.writeDimensions = function (svgString, dimensions) { | ||||
| var svgNode = this.getSVGNode(svgString); | ||||
| if (svgNode) { | ||||
| var nodeDimensions = this.getHeightAndWidth(svgString); | ||||
| if (dimensions.width) { | ||||
| var newWidth = 'width="' + dimensions.width + '"'; | ||||
| if (nodeDimensions && nodeDimensions.width) { | ||||
| // replace existing width | ||||
| svgNode = svgNode.replace(/width="[0-9]+(\.[0-9]+)?(em|ex|px|in|cm|mm|pt|pc|%)?"/, newWidth); | ||||
| } else { | ||||
| // insert new width | ||||
| svgNode = svgNode.replace(">", " " + newWidth + ">"); | ||||
| } | ||||
| } | ||||
| if (dimensions.height) { | ||||
| var newHeight = 'height="' + dimensions.height + '"'; | ||||
| if (nodeDimensions && nodeDimensions.height) { | ||||
| // replace existing height | ||||
| svgNode = svgNode.replace(/height="[0-9]+(\.[0-9]+)?(em|ex|px|in|cm|mm|pt|pc|%)?"/, newHeight); | ||||
| } else { | ||||
| // insert new height | ||||
| svgNode = svgNode.replace(">", " " + newHeight + ">"); | ||||
| } | ||||
| } | ||||
| // insert updated svg node | ||||
| return svgString.replace(/<svg(.*?)>/, svgNode); | ||||
| } | ||||
| return svgString; | ||||
| }; | ||||
| module.exports = SVGMeasure; | ||||