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Add comments for the kExecutionTime/Check in CanvasGraphics

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Julian Viereck 2011-10-02 12:19:45 +02:00
parent ecb622c5ea
commit 4484482bcf
1 changed files with 4 additions and 0 deletions
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pdf.js
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@ -4843,7 +4843,11 @@ function ScratchCanvas(width, height) {
}
var CanvasGraphics = (function() {
// Defines the time the executeIRQueue gone be executing
// before it stops and shedules a continue of execution.
var kExecutionTime = 50;
// Number of IR commands to execute before checking
// if we execute longer then `kExecutionTime`.
var kExecutionTimeCheck = 500;
function constructor(canvasCtx, imageCanvas) {