1. RE: win32lib & pixmap
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Jonas,
the setCtlSize is supposed to do this.
It first creates a new Pixmap of the new size, then bitblts the old image to
the new Pixmap, then deletes the old Pixmap and sets the old Pixmap's
control id to point ot the new one.
Can you supply a small demo that shows that it doesn't work?
--------------
Derek.
> -----Original Message-----
> From: Jonas Temple [mailto:jktemple at yhti.net]
> Sent: Tuesday, 18 June 2002 2:06
> To: EUforum
> Subject: win32lib & pixmap
>
>
>
> Question:
>
> Is it possible to change the width/height of a pixmap once
> it's created?
> I tried to do this using setCtlSize (you can't use setRect) but it
> doesn't seem to do anything.
>
> Am I going about this wrong?
>
> TIA,
>
> Jonas
>
>
>
>
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2. RE: win32lib & pixmap
Hi Jonas,
I read you're working with pixmaps. Any plans for a printing facility?
Last winter I started programming a baseball "analyser". It was getting
on quit well but I didn't manage to print a pixmap. I want to continue
this project after the baseball season and it would be nice to have
found an example of printing a pixmap before then.
Bye,
Jasper.
Jonas Temple wrote:
> Question:
>
> Is it possible to change the width/height of a pixmap once it's created?
>
> I tried to do this using setCtlSize (you can't use setRect) but it
> doesn't seem to do anything.
>
> Am I going about this wrong?
>
> TIA,
>
> Jonas
>
>
>
3. RE: win32lib & pixmap
Jasper,
No, unfortunately I'm not working on printing a pixmap. I'm using
pixmaps to speed screen drawing for a data grid control I've been
working on. I'm not getting much done on it right now, though, life has
been crazy.
Jonas
Jasper Holshuijsen wrote:
> Hi Jonas,
>
> I read you're working with pixmaps. Any plans for a printing facility?
>
> Last winter I started programming a baseball "analyser". It was getting
> on quit well but I didn't manage to print a pixmap. I want to continue
> this project after the baseball season and it would be nice to have
> found an example of printing a pixmap before then.
>
> Bye,
>
> Jasper.
4. RE: win32lib & pixmap
Derek,
Didn't want to you think I was ignoring you... :)
I went back and it was not a problem with setCtlSize, only my code.
Thanks for the willingness to help!
Jonas
Derek Parnell wrote:
> Jonas,
> the setCtlSize is supposed to do this.
>
> It first creates a new Pixmap of the new size, then bitblts the old
> image to
> the new Pixmap, then deletes the old Pixmap and sets the old Pixmap's
> control id to point ot the new one.
>
> Can you supply a small demo that shows that it doesn't work?
>
> --------------
> Derek.
