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.NET Forum / Windows Forms / Drawing / June 2004

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ThreadLast Post  Replies
Issue with stretched images produced by System.Drawing.Graphics.DrawImage16 Jun 2004 22:00 GMT1
If I draw an image to a larger rectangle than its source I find the
resulting image :
1. to not fill the entire destination rectangle (some lines of pixels at the
right and bottom end stay untouched)
Interpolation in graphics.DrawImage15 Jun 2004 22:36 GMT2
I'm probably doing something silly here but it seems to me that the Picturebox control in StretchImage mode (and Graphics.DrawImage too for that matter) is interpolating with an "extra" white pixel on the right and bottom of the image.
If you try this, you get a rather surprising ...
High Performance Image Cropping15 Jun 2004 16:07 GMT2
Is it possible to "crop" image but using only one memory buffer
currently I do craete a copy of the region that should remai
after crop operation and dispose the original bitmap
However, the images I deal with are huge (yes, very huge), and
HasMorePages15 Jun 2004 16:00 GMT6
Is it possible to set the pev.HasMorePages = True outside
oPrintDoc_PrintPage() ?
Tried setting to True in sub LS_PAR7310() but does not do a page eject.
Any suggestions other than placing the contents of sub LS_PAR7310 in
Metafile Anti-alias15 Jun 2004 15:01 GMT2
Is there a way to make drawing of Metafile (WMF) anti-aliased?
When I draw any metafile I get jagged edges for lines or circles.
I tried using:
Graphics.InterpolationMode
Ellipse Area Focus15 Jun 2004 10:30 GMT1
How to select a circular area from an image in .NET.
regards
Suresh
.
Help on adjusting printer margins14 Jun 2004 14:15 GMT3
(VB, 1.1 Framework)
In the PrintPage event handler I retrieve the printer margins using
GetHardMargins as been discussed in several other posts. This works
fine and I'm able to do drawing to the Graphics object. When
Resizing images14 Jun 2004 13:34 GMT1
First - I'm not a image expert so please forgive me if this sounds like a
stupid question
Due to another programmer quiting in the middle of a project, I've inherited
his project to finish. It's a ASP.NET app in which the user can upload an
Does anyone have links/ examples of using the CustomLineCap class?14 Jun 2004 11:13 GMT2
I need to create a few linecaps using the CustomLineCap class, just
wondering if anyone has come across and examples on how to actually do it...
thanks,
   Kieron
Uxtheme skinning13 Jun 2004 15:22 GMT1
Hello everybody...
I am trying to apply some parts of the WinXP skins in panel controls. I am
using the Uxtheme wrapper which you can download from www.codeproject.com
and it is good.
Object in Use Exception while Double Buffering13 Jun 2004 02:14 GMT2
I have a screen saver application that is running well, but after a period
of time I get  "The object is currently in use elsewhere" exception. The
stack is as follows:
   at System.Drawing.Graphics.EndContainer(GraphicsContainer container)
Small Icons in dotnet12 Jun 2004 17:20 GMT1
Is there a way to specifically draw small icons in dotnet? or do I have to use the Win32 API?
how to: color components breakdown11 Jun 2004 09:26 GMT1
Hello, I need to be able to derive which colours, and their percentages, that make up a solid color image (a square) for a chemical analysis application I am writing in VB.NET.  For example, a pink square.  I need to be able to determine which colors are being used (red and white ...
Painting on palette based bitmaps by index11 Jun 2004 09:21 GMT1
"You can't wrap a Graphics around an indexed-format image. [...]"
So, there is no way to paint specifying palette index. You are forced to paint by RGB value. Why this limitation?
-----------------------
<Id>OFvyPcbZbUWnMgyzU7Tdhg==</Id
Parallel Lines11 Jun 2004 09:16 GMT1
I have a array of point structures that make up a number of line segments. Using DrawLines, I want to draw two lines, one on each side of the points, that are equally offset from one another regardless of the angle of the line segments. I’m sure there’s got to be a fairly simple ...
Pages: 1 2 3 4 5 6 May, 2004
 
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