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Tag Archives: geometry
Perform trilateration in C#
This post explains how a C# program can use trilateration to locate a point that is known distances from three other points. Trilateration is somewhat similar to triangulation, so following two sections begin by explaining what triangulation and trilateration are. … Continue reading
Posted in algorithms, geometry, mathematics
Tagged algorithms, C#, C# programming, example, example program, geometry, mathematics, trilateration, Windows Forms programming
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Find the angle between two vectors in C#
This example shows how you can find the angle between two vectors. The program has three main parts: selecting the points that define the vectors, drawing the vectors, and calculating the angle between them. The last task is the most … Continue reading
Posted in algorithms, geometry, mathematics
Tagged algorithms, angle, C#, C# programming, example, example program, find angle, geometry, mathematics, vector angles, Windows Forms programming
1 Comment
Find hexes a certain distance from a target hex in C#
My post Draw a hexagonal grid in C# shows how you can draw a grid made up of hexagons. This post shows how you can find the hexes that are a given distance N from a target hex. Basic Idea … Continue reading
Posted in algorithms, drawing, geometry, graphics, mathematics
Tagged algorithms, C#, C# programming, drawing, example, example program, geometry, graphics, hex, hex grid, hexes, mathemtics, Windows Forms programming
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Make a pie slice drawing extension in WPF and C#
This example shows how to make an extension method to draw a pie slice easily in WPF and C#. My post Make an intuitive extension method to draw an elliptical arc in WPF and C# shows how to make an … Continue reading
Posted in drawing, geometry, graphics, mathematics, wpf, XAML
Tagged arc, C#, C# programming, drawing, elliptical arc, example, example program, geometry, graphics, mathematics, pie slice, Windows Forms programming, WPF, XAML
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Make an intuitive extension method to draw an elliptical arc in WPF and C#
In my previous post Draw an elliptical arc in WPF and XAML, I explained how WPF makes you define an elliptical arc. Their method almost makes sense if you want draw an arc as part of a path. however, if … Continue reading
Posted in drawing, geometry, graphics, mathematics, wpf, XAML
Tagged arc, C#, C# programming, drawing, elliptical arc, example, example program, geometry, graphics, mathematics, Windows Forms programming, WPF, XAML
2 Comments
Draw an elliptical arc in WPF and XAML
This example shows how to use XAML code to draw an elliptical arc in a WPF. The following sections explain how to specify an elliptical arc and how to draw one in XAML. Specifying an Elliptical Arc WPF provides several … Continue reading
Posted in drawing, geometry, graphics, mathematics, wpf, XAML
Tagged arc, C#, C# programming, drawing, elliptical arc, example, example program, geometry, graphics, mathematics, Windows Forms programming, WPF, XAML
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Solve Geometric Problems with C#
[This is a promo piece by Packt, the publisher of my book The Modern C# Challenge. It includes two of the 100 example problems and solutions in the book.] Solve Geometric Problems with C# Learn how to solve C# geometric … Continue reading
Posted in books, geometry, mathematics
Tagged books, C#, C# programming, example, example program, geometry, mathematics, Newton, Pi, The Modern C# Challenge, Windows Forms programming
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New Book: The Modern C# Challenge
My latest book, The Modern C# Challenge, is now available. It’s a collection of 100 programming challenges that let you test your ability in a wide variety of programming topics, many of which are not usually covered in traditional programming … Continue reading
Posted in algorithms, books, files, mathematics, puzzles
Tagged algorithms, books, C#, C# programming, combinations, cryptography, directories, dynamic programming, example, example program, factors, files, geometry, mathematics, permutations, prime factors, puzzles, randomization, recursion, simulations, statistics, The Modern C# Challenge, Windows Forms programming, yield
1 Comment
Graph points in WPF and C#
This example extends the previous example Draw a graph in WPF and C# to draw ellipses marking the data sets’ points. See that example for an explanation of how most of the program works. The following code shows how the … Continue reading
Posted in algorithms, drawing, geometry, graphics, mathematics, wpf
Tagged algorithms, C#, C# programming, draw graph, draw graph in WPF, drawing, example, example program, geometry, GeometryGroup, graph, graph points, graphics, LineGeometry, mathematics, Polyline, Windows Forms programming, WPF, XAML
2 Comments
Use a custom dash pattern with WPF and XAML in C#
My post Render dashed lines in a WPF program using C# explains how a WPF program can use C# code to render lines with a custom dash pattern onto a bitmap. This post shows how to use a custom dash … Continue reading
Posted in drawing, geometry, graphics, wpf, XAML
Tagged C#, C# programming, custom dash pattern, dash, DashDot, dashed lines, dotted lines, draw strings, draw text, drawing, example, example program, geometry, graphics, OnRender, render, rendering, strings, text, Windows Forms programming, WPF, XAML
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