public void RadialGradientSmall()
{
InitBlank ();
var g = new RadialGradient (5, 5, 5, 30, 30, 15);
g.AddColorStop (0, Colors.Red);
g.AddColorStop (0.5, Colors.Green);
g.AddColorStop (1, Colors.Blue);
context.Rectangle (5, 5, 40, 40);
context.Pattern = g;
context.Fill ();
CheckImage ("RadialGradientSmall.png");
}
public void SaveRestoreRadialGradient()
{
// Pattern is saved
InitBlank ();
var g = new RadialGradient (20, 20, 5, 30, 30, 30);
g.AddColorStop (0, Colors.Red);
g.AddColorStop (0.5, Colors.Green);
g.AddColorStop (1, Colors.Blue);
context.Save ();
context.Pattern = g;
context.Restore ();
context.Rectangle (5, 5, 40, 40);
context.Fill ();
CheckImage ("SaveRestoreRadialGradient.png");
}
RadialGradient GetCornerGradient(double x, double y, double radius, double thickness)
{
var gradient = new RadialGradient (x, y, radius - thickness, x, y, radius + thickness);
gradient.AddColorStop (0, BackgroundColor);
gradient.AddColorStop (1, GetColor (BackgroundColor, 0.75));
return gradient;
}