public static void InitializeWorkbench() { workbench = new DefaultWorkbench(); MessageService.MainForm = workbench; caller = new STAThreadCaller(workbench); workbench.InitializeWorkspace(); workbench.WorkbenchLayout = new SdiWorkbenchLayout(); //display mapview IViewContent browserPane = new MapViewPane(); browserPane.TitleName = "view1"; if (browserPane != null) { WorkbenchSingleton.Workbench.ShowView(browserPane); } //link layertree and mapview foreach (PadDescriptor item in workbench.PadContentCollection) { LayerTree tree = item.PadContent as LayerTree; if (tree != null) { DotSpatial.Controls.Legend legend = tree.Control as DotSpatial.Controls.Legend; ((browserPane as MapViewPane).Control as MapView).MapControl.Legend = legend; break; } } }
bool _drawToSurface(LayerTree layerTree) { D.assert(this._surface != null); var frame = this._surface.acquireFrame( layerTree.frameSize, layerTree.devicePixelRatio, layerTree.antiAliasing); if (frame == null) { return(false); } var canvas = frame.getCanvas(); using (var compositorFrame = this._compositorContext.acquireFrame(canvas, true)) { if (compositorFrame != null && compositorFrame.raster(layerTree, false)) { frame.submit(); this._fireNextFrameCallbackIfPresent(); return(true); } return(false); } }
public void Complete(LayerTree resource) { if (continuation_ != null) { continuation_(resource, trace_id_); continuation_ = null; //TRACE_EVENT_ASYNC_END0("flutter", "PipelineProduce", trace_id_); //TRACE_FLOW_STEP("flutter", "PipelineItem", trace_id_); } }
public void Render(LayerTree layer_tree) { if (layer_tree == null) { return; } SKSizeI frame_size = new SKSizeI((int)_physicalWidth, (int)_physicalHeight); if (frame_size.IsEmpty) { return; } layer_tree.set_frame_size(frame_size); // ** Start Hack // I just wanted it outputted at this time, rather than frame dependant // var picture = layer_tree.Flatten(new SKRect(0, 0, frame_size.Width, frame_size.Height)); var picture = ((PictureLayer)((ContainerLayer)layer_tree.root_layer_).layers_[0]).picture(); //// get the screen density for scaling //var scale = _scale; //var scaledSize = new SKSize(frame_size.Width / scale, frame_size.Height / scale); ////// handle the device screen density //_canvas.Scale(_scale); //// make sure the canvas is blank //_canvas.Clear(SKColors.White); //// draw some text //var paint = new SKPaint //{ // Color = SKColors.Black, // IsAntialias = true, // Style = SKPaintStyle.Fill, // TextAlign = SKTextAlign.Center, // TextSize = 24 //}; //var coord = new SKPoint(scaledSize.Width / 2, (scaledSize.Height + paint.TextSize) / 2); //_canvas.DrawText("Xamarin.Flutter", coord, paint); _canvas.DrawPicture(picture); //_canvas.DrawText("Hello", scaledSize.Width / 2, (scaledSize.Height + paint.TextSize) / 2, paint); // ** End Hack // This is where we are meant to go //animator_.Render(layer_tree); }
void _doDraw(LayerTree layerTree) { if (layerTree == null || this._surface == null) { return; } if (this._drawToSurface(layerTree)) { this._lastLayerTree = layerTree; } }
public NativeScene(Layer rootLayer, uint rasterizerTracingThreshold, bool checkerboardRasterCacheImages, bool checkerboardOffscreenLayers) { m_layerTree = new LayerTree(); m_layerTree.set_root_layer(rootLayer); m_layerTree.set_rasterizer_tracing_threshold(rasterizerTracingThreshold); m_layerTree.set_checkerboard_raster_cache_images( checkerboardRasterCacheImages); m_layerTree.set_checkerboard_offscreen_layers(checkerboardOffscreenLayers); }
public void Render(LayerTree layer_tree) { if (dimension_change_pending_ && layer_tree.frame_size() != last_layer_tree_size_) { dimension_change_pending_ = false; } last_layer_tree_size_ = layer_tree.frame_size(); //if (layer_tree != null) //{ // // Note the frame time for instrumentation. // layer_tree.set_construction_time(fml::TimePoint::Now() - // last_begin_frame_time_); //} // Commit the pending continuation. //producer_continuation_.Complete(layer_tree); //delegate_.OnAnimatorDraw(layer_tree_pipeline_); }
public void Render(LayerTree layer_tree) { if (layer_tree == null) { return; } SKSizeI frame_size = new SKSizeI((int)_physicalWidth, (int)_physicalHeight); if (frame_size.IsEmpty) { return; } layer_tree.set_frame_size(frame_size); var picture = layer_tree.Flatten(new SKRect(0, 0, frame_size.Width, frame_size.Height)); _canvas.DrawPicture(picture); }
public void draw(LayerTree layerTree) { this._doDraw(layerTree); }
public void teardown() { this._compositorContext.onGrContextDestroyed(); this._surface = null; this._lastLayerTree = null; }
public virtual bool Raster(LayerTree layer_tree, bool ignore_raster_cache) { layer_tree.Preroll(this, ignore_raster_cache); layer_tree.Paint(this, ignore_raster_cache); return(true); }