I'm capturing an image from a video card into a buffer as a memory stream. the format is "BMP,which contains BITMAPFILEHEADER, BITMAPINFOHEADER and RGB24 raw data".
I then need to write it down as a BGR32.
I can do it the following code (basically, Marshal.copy) but this procedure is LONG...
i have a picturebox on my program that will load a picture from file every 10 seconds (C:\Picture1.png), i have another program capturing a picture and saving it to the same location, my first app captures fine and saves it, and the second program loads the picture but when the first...
Hi to all,
I have written this code to resize (shrink) a bitmap:
Public Function ResizeBitmap(bm_source As Bitmap, scale_factor As Double) As Bitmap
Dim bm_dest As New Bitmap(CInt(bm_source.Width * scale_factor), CInt(bm_source.Height * scale_factor))
Dim g As Graphics =...
I am doing a project for my Computer Science class and need help on how to make a picture have a transparent background. As of right now, I am having the picture be stored as a Bitmap and setting the white color attribute of the bitmap to transparent; then drawing the bitmap. It works and...
i'm making an app witch sends pics to my cellphone through a gateway and the only image format the gateway supports is Bitmap. Im getting my images through a Google image search API and a web client to download the images.
the only formats i'm worried about is png gif and mabey some...
Using this forum, i was able to interigate a file and then alter a mouse cursor to become a bitmap based on the file information.
As part of the bitmap type, is it possible to resize the bitmap to ensure that they are always exactly the same.
Currently, the application will get the bitmap, but...
I am looking for a code snippet which opens a image, creates a clone of this bitmap in memory disposes this opened image so that all handles are closed.
Usually we can open a bitmap using this
Dim MyBit as new bitmap("C:\Image file.bmp")
dim ClonedBit as bitmap = MyBit.clone