This is the
sample3.rb on Mac OS X.
All circles are drawn randomly. You can draw and animate shapes in Purple Shoes.
Purple Shoes is confirmed to run on Microsoft Windows XP and Windows 7.
Above is pictured the
sample21.rb running on Windows 7.
Here's a screenshot of the
sample44.rb running on Ubuntu.
This example is also draws ovals and lines to build the clock, which is animated to rotate clock hands several times each second.
Notice the text on the top of the app, showing the current time. Purple Shoes has the skills to layout words using any color, bold, italics, underlines, and supports loading fonts.
Next: Installing Purple Shoes