-
Recent Books:
![[WPF 3d, Three-Dimensional Graphics with WPF and C#]](http://www.csharphelper.com/wpf3d_160_200.png)
![[The C# Helper Top 100]](http://www.csharphelper.com/top100_161_200.png)
![[Interview Puzzles Dissected]](http://www.csharphelper.com/interview_puzzles_161_200.jpg)
![[C# 24-Hour Trainer]](http://www.csharphelper.com/csharp24hr_2e_79x100.jpg)
![[Beginning Software Engineering]](http://www.csharphelper.com/sw_eng_tiny.png)
![[C# 5.0 Programmer's Reference]](http://www.csharphelper.com/csharp_prog_ref_80x100.png)
![[Essential Algorithms: A Practical Approach to Computer Algorithms]](http://www.csharphelper.com/essential_algs_81x100.jpg)
Recent Videos:
![[Mastering Events and Delegates in C#]](http://www.csharphelper.com/mastering_events_61_100.png)
![[Using Interfaces in C#]](http://www.csharphelper.com/using_interfaces_60_100.png)
![[Learning Data Structures and Algorithms]](http://www.csharphelper.com/algs_video_tiny.png)
![[Learning Visual Basic .NET]](http://www.csharphelper.com/vb_video_tiny.png)
-
Recent Posts
-
Recent Comments
- RodStephens on Build a DataTable and bind it to a DataGridView in C#
- Sinan on Build a DataTable and bind it to a DataGridView in C#
- Draw a smooth closed curve in WPF and C# - C# HelperC# Helper on Draw a smooth curve in WPF and C#
- RodStephens on Perform hit testing in a 3D program that uses WPF, XAML, and C#
- RodStephens on Let the user draw and move line segments snapping their positions to a snap grid in C#
Archives
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- February 2014
- January 2014
- December 2013
- October 2013
- August 2013
- June 2013
- December 2012
- September 2012
- July 2012
- June 2012
- November 2011
- May 2011
- April 2011
- February 2011
- December 2010
Categories
- .NET
- 3D
- 3D graphics
- ADO.NET
- algorithms
- animation
- API
- arrays
- attributes
- audio
- books
- C#
- C# programming
- calculations
- challenges
- classes
- clipboard
- coding
- combinatorics
- console
- controls
- cryptography
- curve fitting
- database
- debugging
- dialogs
- directories
- Drag and Drop
- drawing
- drawings
- enums
- Event
- events
- example program
- Excel
- extension methods
- extensions
- files
- finance
- fonts
- formatting
- forms
- fractals
- ftp
- games
- GDI+
- generic
- geometry
- globalization
- graphics
- html
- IDE
- image processing
- inheritance
- interfaces
- internationalization
- internet
- interoperability
- LINQ
- lists
- localization
- mathematics
- memory
- menus
- MessageBox
- methods
- miscellany
- multimedia
- network
- Office
- OOP
- operators
- parsing
- performance
- phone
- PowerPoint
- printers
- printing
- productivity
- programs
- puzzles
- recursion
- reflection
- registry
- regular expressions
- serialization
- settings
- SQL
- stories
- strings
- syntax
- system
- threading
- three-dimensional graphics
- tips
- tools
- transformations
- Uncategorized
- user interface
- variables
- VBA
- web
- Windows Forms programming
- WMI
- Word
- wpf
- XAML
- XML
Meta
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