public static IBrush GetBrush(this Cmdlet cmdlet, Brush brushType, string colorString, string backgroundString)
{
Rgba32 rgbaColor = cmdlet.ParseColor(colorString);
Rgba32 rgbaBackground = cmdlet.ParseColor(backgroundString);
Color color = new Color(rgbaColor);
Color background = new Color(rgbaBackground);
switch (brushType)
{
case Brush.Horizontal:
return(Brushes.Horizontal(color, background));
case Brush.Vertical:
return(Brushes.Vertical(color, background));
case Brush.ForwardDiagonal:
return(Brushes.ForwardDiagonal(color, background));
case Brush.BackwardDiagonal:
return(Brushes.BackwardDiagonal(color, background));
case Brush.Min:
return(Brushes.Min(color, background));
case Brush.Percent10:
return(Brushes.Percent10(color, background));
case Brush.Percent20:
return(Brushes.Percent20(color, background));
default:
return(Brushes.Solid(color));
}
}
public void ImageShouldBeFloodFilledWithBackwardDiagonal_transparent()
{
Test("BackwardDiagonal_Transparent", Color.Blue, Brushes.BackwardDiagonal(Color.HotPink),
new Color[, ] {
{ Color.Blue, Color.Blue, Color.Blue, Color.HotPink },
{ Color.Blue, Color.Blue, Color.HotPink, Color.Blue },
{ Color.Blue, Color.HotPink, Color.Blue, Color.Blue },
{ Color.HotPink, Color.Blue, Color.Blue, Color.Blue }
});
}
public void ImageShouldBeFloodFilledWithBackwardDiagonal()
{
Test("BackwardDiagonal", Color.Blue, Brushes.BackwardDiagonal(Color.HotPink, Color.LimeGreen),
new Color[, ] {
{ Color.LimeGreen, Color.LimeGreen, Color.LimeGreen, Color.HotPink },
{ Color.LimeGreen, Color.LimeGreen, Color.HotPink, Color.LimeGreen },
{ Color.LimeGreen, Color.HotPink, Color.LimeGreen, Color.LimeGreen },
{ Color.HotPink, Color.LimeGreen, Color.LimeGreen, Color.LimeGreen }
});
}
public void ImageShouldBeFloodFilledWithBackwardDiagonal_transparent()
{
Test("BackwardDiagonal_Transparent", Rgba32.Blue, Brushes.BackwardDiagonal(Rgba32.HotPink),
new Rgba32[, ] {
{ Rgba32.HotPink, Rgba32.Blue, Rgba32.Blue, Rgba32.Blue },
{ Rgba32.Blue, Rgba32.HotPink, Rgba32.Blue, Rgba32.Blue },
{ Rgba32.Blue, Rgba32.Blue, Rgba32.HotPink, Rgba32.Blue },
{ Rgba32.Blue, Rgba32.Blue, Rgba32.Blue, Rgba32.HotPink }
});
}
public void ImageShouldBeFloodFilledWithBackwardDiagonal()
{
Test("BackwardDiagonal", Rgba32.Blue, Brushes.BackwardDiagonal(Rgba32.HotPink, Rgba32.LimeGreen),
new Rgba32[, ] {
{ Rgba32.HotPink, Rgba32.LimeGreen, Rgba32.LimeGreen, Rgba32.LimeGreen },
{ Rgba32.LimeGreen, Rgba32.HotPink, Rgba32.LimeGreen, Rgba32.LimeGreen },
{ Rgba32.LimeGreen, Rgba32.LimeGreen, Rgba32.HotPink, Rgba32.LimeGreen },
{ Rgba32.LimeGreen, Rgba32.LimeGreen, Rgba32.LimeGreen, Rgba32.HotPink }
});
}
public void ImageShouldBeFloodFilledWithBackwardDiagonal_transparent()
{
var expectedPattern = new Rgba32[, ]
{
{ Color.HotPink, Color.Blue, Color.Blue, Color.Blue },
{ Color.Blue, Color.HotPink, Color.Blue, Color.Blue },
{ Color.Blue, Color.Blue, Color.HotPink, Color.Blue },
{ Color.Blue, Color.Blue, Color.Blue, Color.HotPink }
};
this.Test(
"BackwardDiagonal_Transparent",
Color.Blue,
Brushes.BackwardDiagonal(Color.HotPink),
expectedPattern);
}
public void ImageShouldBeFloodFilledWithBackwardDiagonal()
{
var expectedPattern = new Rgba32[, ]
{
{ Color.HotPink, Color.LimeGreen, Color.LimeGreen, Color.LimeGreen },
{ Color.LimeGreen, Color.HotPink, Color.LimeGreen, Color.LimeGreen },
{ Color.LimeGreen, Color.LimeGreen, Color.HotPink, Color.LimeGreen },
{ Color.LimeGreen, Color.LimeGreen, Color.LimeGreen, Color.HotPink }
};
this.Test(
"BackwardDiagonal",
Color.Blue,
Brushes.BackwardDiagonal(Color.HotPink, Color.LimeGreen),
expectedPattern);
}
/// <summary> /// Create as brush that will paint a Backward Diagonal Hatch Pattern with /// in the specified foreground and background colors /// </summary> /// <param name="foreColor">Color of the foreground.</param> /// <param name="backColor">Color of the background.</param> /// <returns>A Brush</returns> public static PatternBrush BackwardDiagonal(Color foreColor, Color backColor) => new PatternBrush(Brushes <Color> .BackwardDiagonal(foreColor, backColor));
/// <summary> /// Create as brush that will paint a Backward Diagonal Hatch Pattern with /// in the specified foreground color and a transparent background /// </summary> /// <param name="foreColor">Color of the foreground.</param> /// <returns>A Brush</returns> public static PatternBrush BackwardDiagonal(Color foreColor) => new PatternBrush(Brushes <Color> .BackwardDiagonal(foreColor, Color.Transparent));