Definition: |
include pGUI.e
cdCanvasLineWidth(cdCanvas hCdCanvas, integer width) |
Description: | Configures the width of the current line (in pixels). |
Comments: |
To retrieve the current value, use cdCanvasGetLineWidth(cdCanvas hCdCanvas).
If you find C code along the lines of old_width = cdCanvasLineWidth(ih,new_width); , it must be replaced with two calls.
Also replace current_width = cdCanvasLineWidth(ih,CD_QUERY) with current_width = cdCanvasGetLineWidth(ih) .
In Phix, the procedure cdCanvasSetLineWidth is identical to cdCanvasLineWidth, and
the width parameter is actually an atom, which gets rounded to the nearest int >= 1.
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