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Tag Archives: mathematics
Animate a point on a polar coordinate curve in C#
The example Graph a curve in polar coordinates in C# explained how to draw the flowerlike curve on the right. Once you know how to draw such a curve, it’s not too hard to animate points moving along it. The … Continue reading
Book Sample Pictures: WPF 3d
This page shows thumbnail images for my book WPF 3D, ThreeDimensional Graphics with WPF and C#. Click on a picture to see a fullsized version. [ Overview – Table of Contents – Questions and Discussion – Errata – Sample Pictures … Continue reading
Posted in 3D, 3D graphics, algorithms, books, drawing, graphics, mathematics, wpf, XAML
Tagged 3D, 3D graphics, algorithms, books, C#, C# programming, drawing, example, example program, graphics, mathematics, threedimensional graphics, Windows Forms programming, WPF, XAML
3 Comments
Book Errata Page: WPF 3d
This is the errata page for my book WPF 3D, ThreeDimensional Graphics with WPF and C#. If you find mistakes, please post them here in the “Leave a Reply” box at the bottom of the page. I will moderate them … Continue reading
Posted in 3D, 3D graphics, algorithms, books, drawing, graphics, mathematics, wpf, XAML
Tagged 3D, 3D graphics, algorithms, books, C#, C# programming, drawing, example, example program, graphics, mathematics, threedimensional graphics, Windows Forms programming, WPF, XAML
3 Comments
Book Discussion Page: WPF 3d
This is a discussion page for my book WPF 3D, ThreeDimensional Graphics with WPF and C#. Please post questions, thoughts, and suggestions here in the “Leave a Reply” box at the bottom of the page. I will moderate posts and … Continue reading
Posted in 3D, 3D graphics, algorithms, books, drawing, graphics, mathematics, Uncategorized, wpf, XAML
Tagged 3D, 3D graphics, algorithms, books, C#, C# programming, drawing, example, example program, graphics, mathematics, threedimensional graphics, Windows Forms programming, WPF, XAML
3 Comments
WPF 3d: Table of Contents
This is a brief summary of the table of contents for my book WPF 3D, ThreeDimensional Graphics with WPF and C#. Contents Introduction Part I. Getting Started Chapter 1. XAML Example Chapter 2. C# Example Chapter 3. Coordinates Chapter 4. … Continue reading
Posted in 3D, 3D graphics, algorithms, books, drawing, graphics, mathematics, wpf, XAML
Tagged 3D, 3D graphics, algorithms, books, C#, C# programming, drawing, example, example program, graphics, mathematics, threedimensional graphics, Windows Forms programming, WPF, XAML
3 Comments
Graph a square curve in C#
This example shows how to graph a curve that draws a square. The basic idea isn’t as bizarre as you might think. You probably know that x2 + y2 = 1 is the equation for a circle. So what is … Continue reading
Posted in algorithms, drawing, mathematics
Tagged algorithms, C#, C# programming, curves, draw circle, drawing, example, example program, graphs, mathematics, square curve, Windows Forms programming
4 Comments
Graph a curve in polar coordinates in C#
In Cartesian coordinates, a point is specified by X and Y values. In polar coordinates, a point is specified by r and θ where: r is the point’s radial distance from the origin θ is the angle that gives the … Continue reading
Posted in algorithms, graphics, mathematics
Tagged algorithms, C#, C# programming, Cartesian coordinates, curves, example, example program, graph, graphics, graphing, mathematics, polar coordinates, Windows Forms programming
1 Comment
Compare floatingpoint values safely in C#
The computer stores values, including floatingpoint values, in binary using 0s and 1s. That means it cannot store all possible decimal values exactly. Sometimes when you multiply or divide two floatingpoint values, the computer is unable to store the result … Continue reading
Calculate credit payments in WPF and C#
This is a WPF version of the example Calculate credit payments in C#. The calculations are the same. Unfortunately building and using the user interface is much harder in WPF, particularly working with the ListView control. (The unofficial WPF slogan: … Continue reading
Display tooltips on a graph of an equation entered by the user in C#
This example draws a graph of an equation entered by the user and the displays a tooltip on it when you move the mouse over the graph. See the post Graph equations entered by the user in C# for information … Continue reading