SKCanvasView.PaintSurface Event

Reference

Definition

Namespace:: SkiaSharp.Views.Forms

Assembly:: SkiaSharp.Views.Forms.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Occurs when the the canvas needs to be redrawn.

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

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

Event Type

EventHandler<SKPaintSurfaceEventArgs>

Examples

myView.PaintSurface += (sender, e) => {
    var surface = e.Surface;
    var surfaceWidth = e.Info.Width;
    var surfaceHeight = e.Info.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(SKPaintSurfaceEventArgs) method, or by attaching a handler to the PaintSurface event.

Applies to