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Filter by week: 1 2 3 4 5 Assigning pixel value in a Format8bppIndexed image Posted by Dustin at 4/30/2004 6:03:57 PM Hello,
I'm trying to create a 256 color paletted based PNG image, and am amazed at
either how difficult this is, or how stupid I am. Any pointing in the right
direction would greatly be appreciated.
Since creating a bitmap using Format8bppIndexed, you can't use SetPixel,
what are the optio...more >>
Draw a arrow and move it Posted by Gerry Viator at 4/30/2004 11:49:34 AM Hi all,
I need to have a arrow move from one control to another?
How do I draw a arrow on the screen on top of one control and then move it
to the middle of
another control? Always appearing on the top.
thanks for your help
Gerry
...more >>
How to make one color transparent in picture through Vb.Net for a vba application Posted by Vivek Gupta via .NET 247 at 4/30/2004 4:01:26 AM (Type your message here)
How to make one color transparent in Image through Vb.Net for a vba application .The Image is on the word Document and i have to make one color transparent through .net coding.
Any idea Pls Help!!!!
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From: Vivek Gupta
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gif picture and its licence Posted by Daniel Bolege at 4/29/2004 10:41:45 PM Hi,
as far as I know the gif image format is still not free and developers have
to pay a fee if they dont want to infringe the copyright.
Therefore I was surprised that .net provides a gif-converter in the GDI+
(Image.Save [...], System.Drawing.Imaging.ImageFormat.Gif). Because of the
licen...more >>
Colour Scale Posted by steven_licciardi NO[at]SPAM hotmail.com at 4/29/2004 8:32:29 AM I am drawing a contour plot, which is currently grey scale, using all
256 greys. I would like to try using colour instead, but cannot
determine a suitable color scale (for instance if I use all colours
between 0 and 16777215 it looks very bad). Can anyone suggest
possible colour scales I might...more >>
Drawstring too slow! Posted by Max lopez via .NET 247 at 4/29/2004 3:00:27 AM I have big performance problem
with drawstring!
I draw lots of strings in a panel window, memorized in a matrix=
rows,columns=2E Every time it needs to repaint all panel (using=
invalidate method), the update is too slow=2E I've already used=
double buffer to avoid flicker, substituted Pan...more >>
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