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Tag Archives: PathGradientBrush
Make a rotating brush in C#
This example draws a background filled with a rotating brush. It then draws text over the background. When it starts the program uses the following code to create points that define a regular polygon. // The polygon’s points. private PointF[] … Continue reading
Make a selection dialog that uses a color wheel in C#
The example Draw a color wheel with alpha and saturation values in C# lets the user select a color on a color wheel. This example uses that technique to build a color selection dialog. This change is fairly easy. First … Continue reading
Draw a color wheel with alpha and saturation values in C#
The example Draw a colorful color wheel in C# shows how to draw a color wheel. This example lets you use scroll bars to change the alpha (opaqueness) and saturation (grayness) values of the colors. This is actually a pretty … Continue reading
Let the user move the center point of an elliptical gradient in C#
The example Fill an area with an elliptical gradient in C# shows how to make a brush that fills an area with an elliptical gradient. This example just lets the user move the gradient’s center point. When you move the … Continue reading
Fill an area with an elliptical gradient in C#
Filling an area with an elliptical gradient is non-trivial in a Windows Forms application because the .NET Framework libraries intended for use with Windows Forms don’t include a RadialGradientBrush class. There is such a class in the System.Windows.Media namespace, but … Continue reading
Posted in drawing, graphics
Tagged brush, C#, C# programming, drawing, ellipse, elliptical, elliptical gradient, example, example program, fill area, graphics, PathGradientBrush, RadialGradientBrush, Windows Forms programming
1 Comment
Fill a polygon with a PathGradientBrush in C#
A PathGradientBrush defines a brush that shades smoothly from a “center point” to specific points along a path. This example fills a hexagon with colors that shade from white in the center to red, yellow, lime, cyan, blue, and magenta … Continue reading
Posted in graphics
Tagged brush, C#, C# programming, Dispose, drawing, example, example program, fill polygon, graphics, PathGradientBrush, polygon, using, using statement, Windows Forms programming
2 Comments