/*private float beginScale = 1;
* private void resetScale()
* {
* matrix = SKMatrix.Identity;
* SKMatrix.PostConcat(ref matrix, SKMatrix.CreateScale(beginScale, beginScale, canvasView.CanvasSize.Width, canvasView.CanvasSize.Height));
* }*/
private void bitmapInit()
{
this.renderingMode = (RenderingMode)Preferences.Get("RenderingMode", 2);
if (renderingMode == RenderingMode.DoubleBuffering)
{
this.doubleBufferingBitmap = new SKBitmap((int)this.canvasView.CanvasSize.Width, (int)this.canvasView.CanvasSize.Height);
this.bitmapCanvas = new SKCanvas(doubleBufferingBitmap);
}
else if (renderingMode == RenderingMode.FullDoubleBuffering)
{
try
{
this.bitmap = new SKBitmap(LongUzorGraphic.GetResultContentWidth() > 7000? 7000 : LongUzorGraphic.GetResultContentWidth(),
LongUzorGraphic.GetResultContentHeight() > 13000? 13000: LongUzorGraphic.GetResultContentHeight());
}
catch (System.Exception e)
{
this.bitmap = new SKBitmap(3000, 4000);
var mb = new MessageBox(e.Message + " " + AppResource.SwitchRenderingAlert);
mb.OkButton_Clicked += hideAlert;
this.mainGrid.Children.Add(mb);
this.renderingMode = RenderingMode.Low;
}
this.bitmapCanvas = new SKCanvas(bitmap);
}
else
{
return;
}
this.updateBitmap();
}
