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Category Archives: drawing
Animate maze solving, version 3
The previous maze-solving examples Animate maze solving, version 1 and Animate maze solving, version 2 used a recursive method named Solve that returns an IEnumerable containing the paths that the program was searching. Removing Recursion To remove the recursion, think … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, animate maze solving, C#, C# programming, drawing, example, example program, graphics, mathematics, Windows Forms programming
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Animate maze solving, version 2
My earlier post Animate maze solving, version 1 uses a method that returns an enumeration to show the steps used to find a path through a maze. That method works but it uses a loop that includes calls to Thread.Sleep … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, animate maze solving, C#, C# programming, drawing, example, example program, graphics, mathematics, Windows Forms programming
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Animate maze solving, version 1
The post Solve mazes in C# solves mazes very quickly, but it only shows you the final path from the start point to the end point. It might be nice to make a program to animate maze solving so you … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, animate maze solving, C#, C# programming, drawing, example, example program, graphics, mathematics, Windows Forms programming
2 Comments
Solve mazes in C#
This example shows how to solve mazes that were created by the example Make and draw a maze in C#. See that example for information about how to build a maze. Read the following sections to learn how to solve … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, C#, C# programming, draw maze, drawing, example, example program, graphics, make maze, mathematics, solve mazes, spanning tree, Windows Forms programming
1 Comment
Draw a horizontal compass in C#
This example shows how to draw the horizontal compass shown at the bottom of the picture on the right. On the surface this seems like a simple drawing exercise. It mostly is a drawing exercise, although it turned out to … Continue reading
Posted in drawing, graphics
Tagged C#, C# programming, compass, drawing, example, example program, graphics, heading display, Windows Forms programming
1 Comment
Draw an image circle in C#
This example is somewhat similar to the post Draw an image spiral in C# except it draws an image circle instead of an image spiral. The key is the DrawImageCircle method, which draws a smaller image in a circle on … Continue reading
Posted in drawing, graphics, image processing, mathematics
Tagged C#, C# programming, drawing, example, example program, graphics, image circle, image processing, mathematics, Windows Forms programming
1 Comment
Draw a rounded polygon in C#
This post uses techniques described in my post Connect two line segments with a circular arc in C# to draw a rounded polygon. The earlier post uses mathematics to find a circular arc to join two line segments. This post … Continue reading
Posted in algorithms, drawing, graphics
Tagged algorithms, C#, C# programming, drawing, example, example program, graphics, mathematics, rounded polygon, Windows Forms programming
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Make a hexagonal montage of pictures in C#
This example combines techniques from several earlier posts to make a hexagonal montage. It uses the techniques demonstrated in the post Draw a hexagonal grid in C# to define the grid and to make positions on the form two and … Continue reading
Find drawn characters under the mouse in C#
The following examples find the positions of drawn characters in a string that is drawn by using the Graphics object’s DrawString method. Measure character positions in a drawn string in C# Measure character positions when drawing long strings in C# … Continue reading
Posted in algorithms, drawing, fonts, graphics, strings
Tagged algorithms, C#, C# programming, characters, draw strings, draw text, drawing, drawn characters, example, example program, fonts, graphics, measure characters, MeasureCharacterRanges, SetMeasurableCharacterRanges, strings, Windows Forms programming
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Clip an image to a polygon in C#
This example lets you select a polygon and then uses it to clip an image to it. It uses the technique described in my previous post Build a polygon selector class in C# to let you select the polygon. The … Continue reading
Posted in drawing, graphics, image processing
Tagged C#, C# programming, clip images, drawing, example, example program, graphics, image processing, polygons, Windows Forms programming
1 Comment