SKGLView.PaintSurface Event

Reference

Definition

Namespace:: SkiaSharp.Views.Forms

Assembly:: SkiaSharp.Views.Forms.dll

Important

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Occurs when the surface needs to be redrawn.

public event EventHandler<SkiaSharp.Views.Forms.SKPaintGLSurfaceEventArgs> PaintSurface;

public event EventHandler<SkiaSharp.Views.Forms.SKPaintGLSurfaceEventArgs>? PaintSurface;

Event Type

EventHandler<SKPaintGLSurfaceEventArgs>

Examples

SKGLView myView = ...;

myView.PaintSurface += (sender, e) => {
    var surface = e.Surface;
    var surfaceWidth = e.BackendRenderTarget.Width;
    var surfaceHeight = e.BackendRenderTarget.Height;

    var canvas = surface.Canvas;

    // draw on the canvas

    canvas.Flush ();
};

Remarks

There are two ways to draw on this surface: by overriding the OnPaintSurface(SKPaintGLSurfaceEventArgs) method, or by attaching a handler to the PaintSurface event.

Applies to

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