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Rename IRQueue and codeIR -> operatorList

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This commit is contained in:
Julian Viereck 2012-03-12 18:41:40 +01:00
parent f80fd13fe5
commit fd2ab059d3
6 changed files with 61 additions and 55 deletions
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23
src/canvas.js
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@ -188,7 +188,7 @@ function addContextCurrentTransform(ctx) {
}
var CanvasGraphics = (function CanvasGraphicsClosure() {
// Defines the time the executeIRQueue is going to be executing
// Defines the time the executeOperatorList is going to be executing
// before it stops and shedules a continue of execution.
var kExecutionTime = 50;
@ -267,15 +267,16 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
this.textLayer.beginLayout();
},
executeIRQueue: function canvasGraphicsExecuteIRQueue(codeIR,
executionStartIdx, continueCallback,
stepper) {
var argsArray = codeIR.argsArray;
var fnArray = codeIR.fnArray;
executeOperatorList: function canvasGraphicsExecuteOperatorList(
operatorList,
executionStartIdx, continueCallback,
stepper) {
var argsArray = operatorList.argsArray;
var fnArray = operatorList.fnArray;
var i = executionStartIdx || 0;
var argsArrayLen = argsArray.length;
// Sometimes the IRQueue to execute is empty.
// Sometimes the OperatorList to execute is empty.
if (argsArrayLen == i) {
return i;
}
@ -313,7 +314,7 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
i++;
// If the entire IRQueue was executed, stop as were done.
// If the entire operatorList was executed, stop as were done.
if (i == argsArrayLen) {
return i;
}
@ -326,8 +327,8 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
return i;
}
// If the IRQueue isn't executed completly yet OR the execution time
// was short enough, do another execution round.
// If the operatorList isn't executed completely yet OR the execution
// time was short enough, do another execution round.
}
},
@ -706,7 +707,7 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
this.save();
ctx.scale(fontSize, fontSize);
ctx.transform.apply(ctx, fontMatrix);
this.executeIRQueue(glyph.codeIRQueue);
this.executeOperatorList(glyph.operatorList);
this.restore();
var transformed = Util.applyTransform([glyph.width, 0], fontMatrix);