I have a panel. I need to represent it in WYSIWYG. Now, when drawing on it, is possible to draw using millimeters instead of pixels.
I do the following when drawing: Matrix m = new Matrix() m.Scale(_zoomX, _zoomY) e.Graphics.Transform = m
As I\'m bringing in images into my program, I want to determine if: they have an alpha-channel if that alpha-channel is used
From the documentation of Image.FromHbitmap() at http://msdn.microsoft.com/en-us/library/k061we7x%28VS.80%29.aspx :
i am using the following code to show the image that has been saved in my database from my asp.net mvc(C#) application:.
A generic error occurred in GDI+ [ExternalException (0x80004005): A generic error occurred in GDI+.] System.Drawing.Image.Save(Stream stream, ImageCodecInfo encoder, EncoderParameters encoderParams)
I have some string to print on PrintDocument using its graphic object using following code, and I\'m expecting if rectangle area in small to fit whole string it show trim it with ellipses but the trim
I am changing color values of each pixel in an image based on a calculation. The problem is that this takes over 5 seconds on my machine with a 1000x1333 image and I\'m looking for a way to optimize i
GdipBitmapLockBits works on pBitmaps, requires locking ? CreatDIBSection gives you a DIBsection, doesn\'t require locking ?
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