SKSwapChainPanel Class
Definition
Important
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A XAML control that uses hardware-accelerated rendering via ANGLE to draw using SkiaSharp.
public class SKSwapChainPanel : SkiaSharp.Views.Windows.AngleSwapChainPanel- Inheritance
Remarks
This control uses an OpenGL ES context via ANGLE to provide GPU-accelerated SkiaSharp drawing. It inherits from AngleSwapChainPanel and provides SkiaSharp-specific rendering functionality.
Constructors
| Name | Description |
|---|---|
| SKSwapChainPanel() |
Initializes a new instance of the SKSwapChainPanel class. |
Properties
| Name | Description |
|---|---|
| CanvasSize |
Gets the current canvas size in pixels. |
| ContentsScale |
Gets the scale factor applied to the contents of the panel. (Inherited from AngleSwapChainPanel) |
| DrawInBackground |
Gets or sets a value indicating whether rendering should occur on a background thread. (Inherited from AngleSwapChainPanel) |
| EnableRenderLoop |
Gets or sets a value indicating whether a continuous render loop is enabled. (Inherited from AngleSwapChainPanel) |
| GRContext |
Gets the GPU context used for rendering. |
Methods
| Name | Description |
|---|---|
| Invalidate() |
Requests that the panel render a new frame. (Inherited from AngleSwapChainPanel) |
| OnDestroyingContext() |
Called when the OpenGL ES context is being destroyed. |
| OnPaintSurface(SKPaintGLSurfaceEventArgs) |
Raises the PaintSurface event. |
| OnRenderFrame(Rect) |
Called when a frame should be rendered. |
Events
| Name | Description |
|---|---|
| PaintSurface |
Occurs when the surface needs to be repainted. |
