Lines Matching refs:canvas

9909       if (this.canvas) {
9910         this.canvas.width = 0;
9911         this.canvas.height = 0;
9912         delete this.canvas;
9948       var canvas = document.createElement('canvas');
9949       this.canvas = canvas;
9950       canvas.mozOpaque = true;
9951       var ctx = canvas.getContext('2d', {
9955       canvas.width = this.canvasWidth * outputScale.sx | 0;
9956       canvas.height = this.canvasHeight * outputScale.sy | 0;
9957       canvas.style.width = this.canvasWidth + 'px';
9958       canvas.style.height = this.canvasHeight + 'px';
9971       if (!this.canvas) {
9983         this.canvas.id = id;
9984         this.canvas.className = className;
9988           _this.canvas.setAttribute('aria-label', msg);
9991         this.ring.appendChild(this.canvas);
10005       image.src = this.canvas.toDataURL();
10009       this.canvas.width = 0;
10010       this.canvas.height = 0;
10011       delete this.canvas;
10088       var img = pageView.canvas;
10102       var canvas = ctx.canvas;
10104       if (img.width <= 2 * canvas.width) {
10105         ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height);
10112       var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;
10113       var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
10124       while (reducedWidth > 2 * canvas.width) {
10130 … ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height);
10155         } else if (_this3.disableCanvasToImageConversion && _this3.canvas) {
10156           _this3.canvas.setAttribute('aria-label', ariaLabel);
11766         if (this.canvas) {
11767           this.paintedViewportMap["delete"](this.canvas);
11768           this.canvas.width = 0;
11769           this.canvas.height = 0;
11770           delete this.canvas;
11812       if (this.canvas && this.maxCanvasPixels > 0) {
11820       if (this.canvas) {
11822           this.cssTransform(this.canvas, true);
11831         if (!this.zoomLayer && !this.canvas.hasAttribute('hidden')) {
11832           this.zoomLayer = this.canvas.parentNode;
12116       var canvas = document.createElement('canvas');
12117       canvas.id = this.renderingId;
12118       canvas.setAttribute('hidden', 'hidden');
12123           canvas.removeAttribute('hidden');
12128       canvasWrapper.appendChild(canvas);
12129       this.canvas = canvas;
12130       canvas.mozOpaque = true;
12131       var ctx = canvas.getContext('2d', {
12162       canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]);
12163       canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]);
12164       canvas.style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + 'px';
12165       canvas.style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + 'px';
12166       this.paintedViewportMap.set(canvas, viewport);