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Refactoring Util.inherit.getOperatorList in annotation.js

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Tim van der Meij 2014-05-08 22:42:47 +02:00
parent abc924b5af
commit 7656408579
1 changed files with 2 additions and 34 deletions
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36
src/shared/annotation.js
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@ -501,44 +501,12 @@ var TextWidgetAnnotation = (function TextWidgetAnnotationClosure() {
// Even if there is an appearance stream, ignore it. This is the
// behaviour used by Adobe Reader.
var defaultAppearance = data.defaultAppearance;
if (!defaultAppearance) {
if (!data.defaultAppearance) {
return Promise.resolve(opList);
}
// Include any font resources found in the default appearance
var stream = new Stream(stringToBytes(defaultAppearance));
var stream = new Stream(stringToBytes(data.defaultAppearance));
evaluator.getOperatorList(stream, this.fieldResources, opList);
var appearanceFnArray = opList.fnArray;
var appearanceArgsArray = opList.argsArray;
var fnArray = [];
// TODO(mack): Add support for stroke color
data.rgb = [0, 0, 0];
// TODO THIS DOESN'T MAKE ANY SENSE SINCE THE fnArray IS EMPTY!
for (var i = 0, n = fnArray.length; i < n; ++i) {
var fnId = appearanceFnArray[i];
var args = appearanceArgsArray[i];
if (fnId === OPS.setFont) {
data.fontRefName = args[0];
var size = args[1];
if (size < 0) {
data.fontDirection = -1;
data.fontSize = -size;
} else {
data.fontDirection = 1;
data.fontSize = size;
}
} else if (fnId === OPS.setFillRGBColor) {
data.rgb = args;
} else if (fnId === OPS.setFillGray) {
var rgbValue = args[0] * 255;
data.rgb = [rgbValue, rgbValue, rgbValue];
}
}
return Promise.resolve(opList);
}
});