Hi all
Apologies if this has been asked previously but I had no luck searching
the archive. I am using FloatCanvas to construct a mapping tool and my
world coordinates are in the projection I am using (NZTM). This is all
working quite nicely but I wish to add scale and direction images such
that they are placed using pixel coordinates. This is so they remain in
place unscaled as the user pans and zooms. Is there a simple way of
doing this? I have tried subclassing Bitmap (and creating a new
PixelBitmap class) where I have edited the _Draw function to not scale
the coordinates (pixel coordinates are passed in). I don't see the
print message I put in the modified _Draw function and I don't get any
error messages and when I zoomtofit everything disappears (obviously the
pixel coords are still being treated as world coords, which is not what
I want!!).
Any hints/ideas?
Cheers, Sam :)
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