I am developing a plugin to show the Satellite spectrum view (see attached picture)
My plugin is inheriting from Screen class.... I have a render="Canvas" on my skin and I am drawing on that canvas using the fill(), writetext() and line() methods....
But I am not able to find how I can clear the canvas? I found a workaround that I draw a full black rectangle over my drawing which erases everything on canvas. But I didn't like this solution because I cannot make it transparent.
please check https://github.com/barisdinc/q…aw/main/qo100_plugin.jpeg
Can you tell me how I can just erase the canvas.
Thanks
Baris DINC
OH2UDS/TA7W
[Blockierte Grafik: https://github.com/barisdinc/qo100_wb_transponder_plugin/raw/main/qo100_plugin.jpeg]