Sample Scripts¶
A good way to learn to use py_gd is to check out a few example scripts.
Ultra Simple Example¶
About the simplest example for py_gd
This draws a red line at a diagonal across an image.
Animation Example¶
This draws a bunch of dots in different colors and makes an animated gif of them.
Example with Moderate Complexity¶
py_gd demo with moderate complexity – showing a number of the features
Can you tell what’s being drawn from the code without looking at the results?
Using a Color Ramp¶
Example of how to use a colorramp
In this case, we plot a “Heatmap” of a surface from the equation:
z = sin(x) + sin(y)
Drawing a Madelbrot set¶
Draws a Madelbrot by setting colors pixel by pixel
Smooth Polygon¶
This example draws a star with rounded points, with varying roundedness.
It uses a “Spline Polygon:
