private void Canvas_CreateResources(Microsoft.Graphics.Canvas.UI.Xaml.CanvasControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
{
// Create instance of radial gradient brush; the center will be transparent and the extremes opaque black.
radialBrush = new CanvasRadialGradientBrush(sender, Colors.Transparent, Colors.Black);
// Load image to draw.
args.TrackAsyncAction(Task.Run(async () =>
{
image = await CanvasBitmap.LoadAsync(sender, new Uri("ms-appx:///SpotlightImage.png"));
}).AsAsyncAction());
}
private void canvasControl_CreateResources(CanvasControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
{
CreateSizeDependentResources();
if (ThumbnailGenerator.IsDrawingThumbnail)
{
args.TrackAsyncAction(LoadThumbnailResources(sender).AsAsyncAction());
}
}
private void canvasMain_CreateResources(CanvasAnimatedControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
{
args.TrackAsyncAction(CreateResourcesAsync(sender).AsAsyncAction());
}
private void canvasControl_CreateResources(CanvasControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
{
CreateSizeDependentResources();
if (ThumbnailGenerator.IsDrawingThumbnail)
{
args.TrackAsyncAction(LoadThumbnailResources(sender).AsAsyncAction());
}
needToCreateSizeDepdendentResources = false;
if(args.Reason != CanvasCreateResourcesReason.FirstTime)
{
needsInkSurfaceValidation = true;
}
}
private void ImageVirtualControl_CreateResources(CanvasVirtualControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
{
if (imageStream != null)
{
args.TrackAsyncAction(LoadVirtualBitmap().AsAsyncAction());
}
}
private void Canvas_CreateResources(CanvasAnimatedControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
{
args.TrackAsyncAction(PrepareRainday(sender).AsAsyncAction());
}