diff --git a/src/drawer.js b/src/drawer.js index 02a036aa..2355a828 100644 --- a/src/drawer.js +++ b/src/drawer.js @@ -328,7 +328,11 @@ $.Drawer.prototype = { // the viewport get rotated later on, we will need to resize it. if (this.viewport.getRotation() === 0) { var self = this; - this.viewer.addOnceHandler('rotate', function resizeSketchCanvas() { + this.viewer.addHandler('rotate', function resizeSketchCanvas() { + if (self.viewport.getRotation() === 0) { + return; + } + self.viewer.removeHandler('rotate', resizeSketchCanvas); var sketchCanvasSize = self._calculateSketchCanvasSize(); self.sketchCanvas.width = sketchCanvasSize.x; self.sketchCanvas.height = sketchCanvasSize.y; @@ -422,8 +426,8 @@ $.Drawer.prototype = { this.context.globalCompositeOperation = compositeOperation; } if (bounds) { - // Internet Explorer and Microsoft Edge throw IndexSizeError - // when you call context.drawImage with negative x or y + // Internet Explorer and Microsoft Edge throw IndexSizeError + // when you call context.drawImage with negative x or y // or width or height greater than the canvas width or height respectively if (bounds.x < 0) { bounds.width += bounds.x; @@ -439,7 +443,7 @@ $.Drawer.prototype = { if (bounds.height > this.canvas.height) { bounds.height = this.canvas.height; } - + this.context.drawImage( this.sketchCanvas, bounds.x,