Tag Archives: pie slice

Animate exploding 3-dimensional pie slices in C#

Posted on August 8, 2017 by Rod Stephens

The example Draw 3-dimensional pie slices in C# shows how to highlight one or more 3-D pie slices by “exploding” them. This example draws even more attention to the exploded pie slices by animating their explosion. The program controls the … Continue reading →

Posted in algorithms, animation, graphics, mathematics, multimedia | Tagged 3-D pie slice, 3-dimensional pie slice, algorithms, animated pie slices, animation, C#, C# programming, DrawPie, example, example program, FillPie, graphics, mathematics, multimedia, pie chart, pie graph, pie slice, three-dimensional pie slice, Windows Forms programming | Leave a comment

Draw 3-dimensional pie slices in C#

Posted on March 18, 2016 by Rod Stephens

The example Fill and draw pie slices in C# shows how to draw a normal pie slice. Drawing a three-dimensional pie slice is a little harder. This example draws a three-dimensional pie slice in five steps: Make two regular pie … Continue reading →

Posted in algorithms, graphics, mathematics | Tagged 3-D pie slice, 3-dimensional pie slice, algorithms, C#, C# programming, DrawPie, example, example program, FillPie, graphics, mathematics, pie chart, pie graph, pie slice, three-dimensional pie slice, Windows Forms programming | 4 Comments

Draw an annotated pie chart in C#

Posted on March 17, 2016 by Rod Stephens

The example Draw a labeled pie chart in C# explains how to draw a pie chart with labeled slices. This example adds annotations attached to the slices by lines. The following code shows how the program draws, labels, and annotates … Continue reading →

Posted in algorithms, graphics, mathematics | Tagged algorithms, annotated pie chart, C#, C# programming, DrawPie, example, example program, FillPie, graphics, labeled pie chart, mathematics, pie chart, pie graph, pie slice, Windows Forms programming | Leave a comment

Draw a labeled pie chart in C#

Posted on March 16, 2016 by Rod Stephens

The example Draw a pie chart in C# shows how to draw a simple pie chart. This example adds labels to the pie slices. This example uses the following code to draw its pie chart. // Draw the pie chart. … Continue reading →

Posted in algorithms, graphics, mathematics | Tagged algorithms, C#, C# programming, DrawPie, example, example program, FillPie, graphics, labeled pie chart, mathematics, pie chart, pie graph, pie slice, Windows Forms programming | 1 Comment

Draw a pie chart in C#

Posted on March 16, 2016 by Rod Stephens

This example shows how to draw a pie chart by using the techniques described in the post Fill and draw pie slices in C#. This example uses the following DrawPieChart method to draw a pie chart for an array of … Continue reading →

Posted in algorithms, graphics, mathematics | Tagged algorithms, C#, C# programming, DrawPie, example, example program, FillPie, graphics, mathematics, pie chart, pie graph, pie slice, Windows Forms programming | 1 Comment

Determine which pie slice is under the mouse in C#

Posted on October 14, 2015 by RodStephens

When the program starts, the following code initializes the pie chart’s parameters. // The pie chart’s center. private Point EllipseCenter; // The pie chart’s drawing area. private Rectangle EllipseRect; // The ellipse’s X and Y radii. private float EllipseRx, EllipseRy; … Continue reading →