Posted
by Jagan
on Stack Overflow
See other posts from Stack Overflow
or by Jagan
Published on 2009-10-05T16:27:09Z
Indexed on
2010/05/18
17:00 UTC
Read the original article
Hit count: 201
if i use textout("this text") with a particular font/style, i want to find out the (x,y) coords of 't' 'h' 'i' 's' chars. i cant use the printer route. how else can i obtain the individual x,y coords.
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am using gdi+ for image format checking.
It is really surprising that gdi+
Image img(path);
does not throw exception when a device is removed.
for example, I am checking a list of image files on a removable device.
I plug the disk off,
Then My Application will crashed.
How can I avoid such problem…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
just in pure gdi
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
From the documentation of Image.FromHbitmap() at http://msdn.microsoft.com/en-us/library/k061we7x%28VS.80%29.aspx :
The FromHbitmap method makes a copy of the GDI bitmap; so you can release the incoming GDI bitmap using the GDIDeleteObject method immediately after creating the new Image.
This…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I need help setting a transparent image to the clipboard. I keep getting "handle is invalid". Basically, I need a "second set of eyes" to look over the following code. (The complete working project at ftp://missico.net/ImageVisualizer.zip.)
This is an image Debug Visualizer class library, but I made…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have a Format32bppArgb backbuffer, where I draw some lines:
var g = Graphics.FromImage(bitmap);
g.Clear(Color.FromArgb(0));
var rnd = new Random();
for (int i = 0; i < 5000; i++) {
int x1 = rnd.Next(ClientRectangle.Left, ClientRectangle.Right);
int y1 = rnd.Next(ClientRectangle.Top,…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
just in pure gdi
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
My pure DotNET library runs as a plugin inside an unmanaged desktop application. I've been getting a steady (though low) stream of crash reports that seem to indicate a problem with GDI handles (fonts in error messages etc. revert to the system font, display of all sorts of controls break down, massive…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
From the documentation of Image.FromHbitmap() at http://msdn.microsoft.com/en-us/library/k061we7x%28VS.80%29.aspx :
The FromHbitmap method makes a copy of the GDI bitmap; so you can release the incoming GDI bitmap using the GDIDeleteObject method immediately after creating the new Image.
This…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Dear All
I am working on iMX51 project.
I want to know what does GDI and
hardware cursor means? The RTOS which
i am using is WINCE 6.0 r3.
We are actually looking to speed up the GDI and to implement the
hardware cursor.
So for that i want to know abt the GDI
and the Hardware…
>>> More
as seen on .NET 247
- Search for '.NET 247'
Hallo, I have a small (hopefully) problem... I defined an user control that in the Paint overriden method does the following things: protected override void OnPaint( PaintEventArgs e ) { e.Graphics.Clear( BackColor ); e.Graphics.SmoothingMode SmoothingMode; e.Graphics.CompositingQuality CompositingQuality;…
>>> More
