I need to draw something like a subway map (multiple routes along the same path) using PHP's image library. Here's an example: ********* ******** * ******* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ******************** * ********************* **********************It's easy enough to draw one line along this path. I don't know how to draw multiple lines that follow the path but have an equal amount of space between them.
Draw parallel lines along a path - PHP GD
- Thread starter shadyds
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