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Tag Archives: tangent
Graph the sine, cosine, and tangent functions in C#
This example is mostly an exercise in drawing but it does demonstrate a few useful graphics techniques. When you enter minimum and maximum X and Y values and click the Graph button, the following code graphs the sine, cosine, and … Continue reading
Posted in algorithms, graphics, mathematics
Tagged algorithms, C#, C# programming, cosine, example, example program, graph, graph trig functions, graph trigonometric functions, graphics, mathematics, sine, tangent, trig, trig functions, trigonometric functions, trigonometry, Windows Forms programming
3 Comments
Find the tangent lines between two circles in C#
This example shows how you can find the tangent lines between two circles. Depending on how the circles are arranged, they can have 0, 2, or 4 tangent lines. If the circles don’t intersect, as on the left in Figure … Continue reading
Find the tangent lines between a point and a circle in C#
Finding the tangent lines between a point and a circle isn’t too hard if you’re familiar with the example Determine where two circles intersect in C#. Consider the figure on the right. R is the radius of the circle. You … Continue reading
Posted in algorithms, geometry, graphics, mathematics
Tagged algorithms, C#, C# programming, circle, circleline tangent, example, example program, geometry, graphics, line, linecircle tangent, mathematics, tangent, Windows Forms programming
1 Comment