private static Brush ConvertBrush(M.Brush b)
{
M.SolidColorBrush b2 = b as M.SolidColorBrush;
if (b2 == null)
return Brushes.White;
return new SolidBrush(Color.FromArgb(b2.Color.A, b2.Color.R, b2.Color.G, b2.Color.B));
}
Color ConvertToSystemDrawingColor(Wpf.Color? color, Wpf.Color defaultColor)
{
Wpf.Color colorValue = defaultColor;
if (color.HasValue) {
colorValue = color.Value;
}
return Color.FromArgb(colorValue.A, colorValue.R, colorValue.G, colorValue.B);
}
public static Icon Generate(double percent, M.Brush c0a, M.Brush c1a)
{
Bitmap bmp = new Bitmap(16, 16, PixelFormat.Format24bppRgb);
using (Graphics g = Graphics.FromImage(bmp))
{
//g.FillEllipse(Brushes.Red, 0, 0, 16, 16);
// Greenscreen effect - set everything to a transparent colour
// determined by what is at 0,15.
g.FillRectangle(Brushes.LawnGreen, 0, 0, 16, 16);
g.FillPie(ConvertBrush(c1a), 1.0f, 1.0f, 14.0f, 14.0f, 0.0f, 360.0f);
g.FillPie(ConvertBrush(c0a), 1.0f, 1.0f, 14.0f, 14.0f, -90.0f, (float)(360.0f * percent));
}
return Converter.BitmapToIcon(bmp);
}
UInt32 GetOleColor(Wpf.Color? color, Wpf.Color defaultColor)
{
var convertedColor = ConvertToSystemDrawingColor(color, defaultColor);
return (UInt32)ColorTranslator.ToOle(convertedColor);
}
public MatrixHandler (swm.Matrix matrix)
{
control = matrix;
}
public static Gdi.Color WpfColorToGdiColour(Wpf.Color wpfC)
{
return Gdi.Color.FromArgb(wpfC.A, wpfC.R, wpfC.G, wpfC.B);
}
public static void Deallocate(WIC.DrawingVisual jpg)
{
jpg = null;
}
public static void Deallocate(WIC.DrawingGroup jpg)
{
jpg = null;
}
public static void Deallocate(WIC.RectangleGeometry rect)
{
rect = null;
}
public static void Deallocate(WIC.GeometryDrawing geo)
{
geo = null;
}
public static void Deallocate(WIC.DrawingImage gImg)
{
gImg = null;
}
public static void Deallocate(WIC.DrawingBrush dBrush)
{
dBrush = null;
}
public static void Deallocate(WIC.ImageBrush iBrush)
{
iBrush = null;
}
