Lines Matching full:devicepixelratio
371 c,b){},setupCanvasForDraw_:function(){var a=this.context(),c=window.devicePixelRatio||1,b=this.getBoundingClientRect(),d=a.canvas.getBoundingClientRect();a.translate(0,c*(b.top-d.top));a=this.viewport.xViewToWorld(0);c=this.viewport.xViewToWorld(b.width*c);return{left:a,right:c}},decorateHit:function(a){},addIntersectingItemsInRangeToSelection:function(a,c,b,d,g){var h=window.devicePixelRatio||1,k=this.viewport.xViewVectorToWorld(1);a=this.viewport.xViewToWorld(a*h);c=this.viewport.xViewToWorld(c*
372 h);h=this.getBoundingClientRect();b=Math.max(b,h.top);d=Math.min(d,h.bottom);b>d||this.addIntersectingItemsInRangeToSelectionInWorldSpace(a,c,k,g)},addIntersectingItemsInRangeToSelectionInWorldSpace:function(a,c,b,d){},drawInstantEvents_:function(a,c,b){var f=this.context(),g=window.devicePixelRatio||1,g=this.getBoundingClientRect().height*g,h=this.viewport,k=h.xViewVectorToWorld(1),l=tracing.getColorPalette();f.save();h.applyTransformToCanvas(f);h=new tracing.FastRectRenderer(f,2*k,2*k,l);h.setYandH(0,
376 0;a<this.children.length;++a)this.children[a]instanceof tracing.tracks.Track&&this.children[a].drawTrack(d.INSTANT_EVENT);for(a=0;a<this.children.length;++a)this.children[a]instanceof tracing.tracks.Track&&this.children[a].drawTrack(d.SLICE);var c=window.devicePixelRatio||1,b=this.canvas_.getBoundingClientRect(),a=this.viewport.xViewToWorld(0),c=this.viewport.xViewToWorld(b.width*c);this.viewport.drawGridLines(this.ctx_,a,c);this.viewport.drawMarkerLines(this.ctx_,a,c)},this)},this))},updateCanvasSizeIfNeeded_:function(){var a=
377 base.asArray(this.children).filter(this.visibleFilter_),b=this.getBoundingClientRect(),e=a[0].getBoundingClientRect(),d=a[a.length-1].getBoundingClientRect(),a=e.width-tracing.constants.HEADING_WIDTH,d=d.bottom-e.top,g=window.devicePixelRatio||1;this.canvas_.width!=a*g&&(this.canvas_.width=a*g,this.canvas_.style.width=a+"px");this.canvas_.height!=d*g&&(this.canvas_.height=d*g,this.canvas_.style.height=d+"px");b=e.top-b.top+this.scrollTop;this.canvas_.style.top+"px"!==b&&(this.canvas_.style.top=b+
382 detach:function(){tracing.tracks.HeadingTrack.prototype.detach.call(this);this.viewport.removeEventListener("markersChange",this.viewportMarkersChange_)},viewportMarkersChange_:function(){2>this.viewport.markers.length?this.classList.remove("ruler-track-with-distance-measurements"):this.classList.add("ruler-track-with-distance-measurements")},onMouseDown:function(a){0===a.button&&this.placeAndBeginDraggingMarker(a.clientX)},placeAndBeginDraggingMarker:function(a){var b=window.devicePixelRatio||1;
385 e)}},drawSlices_:function(a,c){var e=this.context(),d=window.devicePixelRatio||1,g=this.getBoundingClientRect(),h=g.width*d,k=g.height*d,l=this.classList.contains("ruler-track-with-distance-measurements"),g=l?k/2:k,m=this.viewport;m.drawMarkerArrows(e,a,c,g);var d=150*d,n=m.xViewVectorToWorld(d),p,q,t,v;v=Math.pow(10,Math.ceil(Math.log(n)/b));q=[10,5,2,1];for(n=0;n<q.length;++n)if(!(m.xWorldVectorToView(v/q[n])<d)){p=v/q[n-1];break}v=void 0;100>p?(q="ms",t=1,v=this.strings_msecs_):(q="s",t=1E3,v=
386 this.strings_secs_);var w=m.xWorldVectorToView(p/5),n=Math.floor(a/p)*p,k=Math.floor(0.25*k);e.fillStyle="rgb(0, 0, 0)";e.strokeStyle="rgb(0, 0, 0)";e.textAlign="left";e.textBaseline="top";d=window.devicePixelRatio||1;e.font=9*d+"px sans-serif";for(var s=n;s<c;s+=p){var r=Math.floor(m.xWorldToView(s)),n=Math.floor(1E5*(s/t))/1E5;v[n]||(v[n]=n+" "+q);e.fillText(v[n],r+2*d,0);e.beginPath();e.moveTo(r,0);e.lineTo(r,g);for(n=1;5>n;++n){var u=Math.floor(r+w*n);e.moveTo(u,g-k);e.lineTo(u,g)}e.stroke()}e.moveTo(0,
400 f=window.devicePixelRatio||1,g=this.getBoundingClientRect().height*f,p=this.viewport,q=p.xViewVectorToWorld(1);d.save();p.applyTransformToCanvas(d);this.asyncStyle_&&(d.globalAlpha=0.25);var t=new tracing.FastRectRenderer(d,2*q,2*q,a);t.setYandH(0,g);for(var v=this.slices_,w=base.findLowIndexInSortedArray(v,function(a){return a.start+a.duration},b),s=w;s<v.length;++s){var r=v[s],u=r.start;if(u>c)break;var x=Math.max(r.duration,0.001),y=r.selected?r.colorId+e:r.colorId;x<q&&(x=q);0<r.duration?t.fillRect(u,
410 a.length?(this.heading=a[0].typeName,this.objectInstances_=a,this.objectSnapshots_=[],this.objectInstances_.forEach(function(a){this.objectSnapshots_.push.apply(this.objectSnapshots_,a.snapshots)},this)):(this.heading="",this.objectInstances_=[],this.objectSnapshots_=[])},get height(){return window.getComputedStyle(this).height},set height(a){this.style.height=a},get snapshotRadiusView(){return 7*(window.devicePixelRatio||1)},draw:function(a,b,d){switch(a){case tracing.tracks.DrawType.SLICE:this.drawSlices_(b,
411 d)}},drawSlices_:function(a,e){var f=this.context(),g=window.devicePixelRatio||1,h=this.getBoundingClientRect().height*g,k=0.5*h,l=2*Math.PI,m=this.viewport,n=this.snapshotRadiusView,p=m.xViewVectorToWorld(h),q;f.save();m.applyTransformToCanvas(f);var t=this.objectInstances_;q=base.findLowIndexInSortedArray(t,function(a){return a.deletionTs},a);f.globalAlpha=0.25;for(f.strokeStyle="rgb(0,0,0)";q<t.length;++q){var v=t[q],w=v.creationTs;if(w>e)break;var s=v.selected?v.colorId+b:v.colorId,v=v.deletionTs==
419 g=window.devicePixelRatio||1,h=this.getBoundingClientRect(),k=h.width*g,g=h.height*g,h=this.viewport,l=this.maxBytes_,m=this.objectInstance_.snapshots,n=base.findLowIndexInSortedArray(m,function(a){return a.ts},a);for(0<n&&(n-=1);n<m.length;++n){var p=m[n],q=p.ts;if(q>e)break;q=h.xWorldToView(q);0>q&&(q=0);var t=h.xWorldToView(n<m.length-1?m[n+1].ts:m[m.length-1].ts+5E3);t>k&&(t=k);for(var q=Math.floor(q),t=Math.floor(t),v=g,w=Object.keys(p.heap_.children),s=w.length-1;0<=s;s--){var r=p.heap_.children[w[s]];
424 set categoryFilter(a){this.categoryFilter_=a},get selectedSamples(){return this.selectedSamples_},draw:function(a,b,e){switch(a){case tracing.tracks.DrawType.SLICE:this.drawSlices_(b,e)}},drawSlices_:function(a,b){var e=this.context(),f=window.devicePixelRatio||1,f=this.getBoundingClientRect().height*f,g=this.counter_,h=this.viewport,k=h.xViewVectorToWorld(1),l=h.xViewVectorToWorld(1);e.save();h.applyTransformToCanvas(e);for(var h=g.numSeries,m=g.numSamples,n=base.findLowIndexInSortedArray(g.timestamps,
488 onKeyup_:function(a){this.listenToKeys_&&(a.shiftKey||this.dragBeginEvent_&&this.setDragBoxPosition_(this.dragBoxXStart_,this.dragBoxYStart_,this.dragBoxXEnd_,this.dragBoxYEnd_))},zoomBy_:function(a){var b=this.viewport_,d=this.modelTrackContainer_.canvas.clientWidth,g=this.lastMouseViewPos_.x*(window.devicePixelRatio||1),h=b.xViewToWorld(g);b.scaleX*=a;b.xPanWorldPosToViewPos(h,g,d)},zoomToSelection:function(){if(this.selection&&this.selection.length){var a=this.selection.bounds;if(a.range){var b=
494 Math.max(m,h),p.right=Math.min(n,d),p.bottom=Math.min(k,g),p.width=p.right-p.left,p.height=p.bottom-p.top,h=p);this.dragBox_.style.left=h.left+"px";this.dragBox_.style.width=h.width+"px";this.dragBox_.style.top=h.top+"px";this.dragBox_.style.height=h.height+"px";h=window.devicePixelRatio||1;d=this.modelTrackContainer_.canvas;b=this.viewport_.xViewToWorld((b-d.offsetLeft)*h);h=this.viewport_.xViewToWorld((a-d.offsetLeft)*h);a=Math.round(100*(h-b))/100;this.dragBox_.textContent=a+"ms";a=new base.Event("selectionChanging");
