Please suggest step-by-step syntax to do the following:
I would like to draw graphic drawings that can be overlayed
on each other. The graphics are initialized at the start of the application
and does not change. I may have 10 to 15 of these graphic drawings.
I would like to be able to visually “compare” the graphics by
overlaying them. This will be similar to having a graphics drawing tool,
where each graphic drawing is rendered on its own layer, and view a composite by
turning on selected or interested layer(s). The selected layers will be
changed many times in many combinations. Also, each drawing on each layer must
have the ability for translucency.
In addition, I would like the ability to zoom on these
drawings.
Please suggest step-by-step syntax to do the following:
I would like to draw graphic drawings that can be overlayed on each other. The graphics are initialized at the start of the application and does not change. I may have 10 to 15 of these graphic drawings. I would like to be able to visually “compare” the graphics by overlaying them. This will be similar to having a graphics drawing tool, where each graphic drawing is rendered on its own layer, and view a composite by turning on selected or interested layer(s). The selected layers will be changed many times in many combinations. Also, each drawing on each layer must have the ability for translucency.
Learn about masks and/or alpha blending, drawing bitmaps, and how to handle EVT_PAINT events.
In addition, I would like the ability to zoom on these drawings.
And changing scale when drawing.
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Robin Dunn
Software Craftsman http://wxPython.org Java give you jitters? Relax with wxPython!