private void Image_Loaded(object sender, RoutedEventArgs e)
{
Image image = (Image)sender;
using (ImageSurface surface = new ImageSurface(Format.Argb32, (int)image.Width, (int)image.Height))
{
using (Context context = new Context(surface))
{
PointD p = new PointD(10.0, 10.0);
PointD p2 = new PointD(100.0, 10.0);
PointD p3 = new PointD(100.0, 100.0);
PointD p4 = new PointD(10.0, 100.0);
context.MoveTo(p);
context.LineTo(p2);
context.LineTo(p3);
context.LineTo(p4);
context.LineTo(p);
context.ClosePath();
context.Fill();
context.MoveTo(140.0, 110.0);
context.SetFontSize(32.0);
context.SetSourceColor(new Color(0.0, 0.0, 0.8, 1.0));
context.ShowText("Hello Cairo!");
surface.Flush();
RgbaBitmapSource source = new RgbaBitmapSource(surface.Data, surface.Width);
image.Source = source;
}
}
}
private void Image_Loaded(object sender, RoutedEventArgs e)
{
Image image = (Image)sender;
using (ImageSurface surface = new ImageSurface(Format.Argb32, (int)image.Width, (int)image.Height))
{
using (Context context = new Context(surface))
{
PointD p = new PointD(10.0, 10.0);
PointD p2 = new PointD(100.0, 10.0);
PointD p3 = new PointD(100.0, 100.0);
PointD p4 = new PointD(10.0, 100.0);
context.MoveTo(p);
context.LineTo(p2);
context.LineTo(p3);
context.LineTo(p4);
context.LineTo(p);
context.ClosePath();
context.Fill();
context.MoveTo(140.0, 110.0);
context.SetFontSize(32.0);
context.SetSourceColor(new Color(0.0, 0.0, 0.8, 1.0));
context.ShowText("Hello Cairo!");
surface.Flush();
RgbaBitmapSource source = new RgbaBitmapSource(surface.Data, surface.Width);
image.Source = source;
}
}
}
