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all groups > dotnet drawing api > july 2003 > threads for july 1 - 7, 2003

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Repost: Graphics.PageUnit and Graphics.PageScale - PAGE--> DEVICE or WORLD-> PAGE ???
Posted by Olle Bjurstam at 7/6/2003 1:51:26 AM
"The transformation that maps page coordinates to device coordinates = is called the page transformation. The Graphics class provides the PageUnit and = PageScale properties for manipulating the page transformation. The Graphics = class also provides two read-only properties, DpiX a...more >>

draw single pixel
Posted by Jakub Otahal at 7/4/2003 9:39:47 AM
Hi there, is any easy method IN gdi+ to draw only one pixel? For example I would like to draw on position Point(210,20) yellow pixel...... thanks jakub ...more >>

GIS/Map/Point Plotting
Posted by ML at 7/4/2003 9:17:10 AM
Does anyone know of a control or have sample code that would allow the plotting of points based on lat long within a given area? Just looking for something simple to plot a number of points within a bounding area. ...more >>

HEEEELP: Getting a BITMAPINFOHEADER ptr out of .NET Bitmap class - HOW?
Posted by José Joye at 7/3/2003 2:52:35 PM
Hello, In my Managed C++ code, I have an instance of the .NET Bitmap class and I need to call a non managed routine within a third party library which expect a a pointer to BITMAPINFOHEADER Is there a simple way to get this information out of the .NET Bitmap class? I know of the: IntPtr ...more >>

Looking for flow chart control source code
Posted by Eddie Moore at 7/3/2003 11:57:19 AM
Hi, there I am writting a flow chart control, like MS Visio, much simplier featurers but it handles events differently and implement different business logics. I would like to look into some sample flow chart source code to get a clue. Can anybody in this newsgroup tell me where can i find a ...more >>

c#=>directx?
Posted by Jakob Nielsen at 7/3/2003 6:14:41 AM
When writing c# applications do I have to choose from either using directx or importing code using dllimport from the opengl dll? the net framework has no native suppport for any 3d renderer other than direct3d? ...more >>

My Printer does not print the drawstring's
Posted by Till Groos at 7/3/2003 1:46:10 AM
Hi, i have a problem using drawstring with a graphics-object. in the printpreviewdialog everything is shown correctly but when i print the page, only the two drawline-commands are printed. what can that be?...more >>

Get System Icon display on Picture Box
Posted by Andrew at 7/2/2003 2:39:34 PM
I want to get the system icon and display it on picture box. But the result of the picture which show on the picture box the alpha channel to be black in color. How can I get a right system icon to display on the picture box? s P.S. My OS is WinXP, so the system icon have alpha channel. Co...more >>



Rendering RTF in GDI+
Posted by James Westgate at 7/1/2003 6:45:33 PM
Hi All, Does anyone have any idea how one would go about rendering rich text in GDI+? Many thanks James...more >>

C Sharp - LVS_OWNERDATA - virtual listview
Posted by David at 7/1/2003 5:47:26 AM
I am looking for a way to set a listview control's style with LVS_OWNERDATA in C#. I am trying to get the equivilent of a virtual listview. I try it this way and it doesn't seem to work even though the result is 1 SendMessage(this.Handle, (int)0x1000+47, 1, (int)0x1000); I also don't se...more >>

Conversion from .Dcr(Kodak format) to JEPG format
Posted by Santosh Kulkarni at 7/1/2003 2:34:10 AM
HI, I am facing a problem in converting the .DCR file to JPEG or any other formats. if u could help me out in solving this problem I would be obliged. Also I wanted to know what are the file format supported by System.Drawing.Image. Thanx Regards Santosh K ...more >>


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