【转帖】using Winbitmap.gs To Obtain A Bitmap
 

using "winbitmap.gs" to obtain a bitmap
using "winbitmap.gs" to obtain a bitmap
hi to all,
what i am trying to do is to obtain a bitmap preview for the drawing. for this purpose i use "winbitmap.gs" by calling:
code:
odgsmoduleptr pgs = ::odrxdynamiclinker()->loadmodule("winbitmap.gs", false);
odgsdeviceptr pdevice = pgs->createbitmapdevice();
there is no problem if i try to get 8 bitperpixel bitmap, but if i change it to be 24, a gray bitmap is obtained. changing the module to be "wingdi.gs" solves the problem, but we really need to use "winbitmap.gs".
so, the question is: is it possible to get a 24 bitperpixel bitmap by using winbitmap.gs and if it so, would you like to send a sample.
thanks in advance,
nino
it is a bug in raster conversion module. you can use a workaround for a while:
in exbitmapdevice::getrasterimage() at the last line do not return convert(), but return "this" if color depth is 24 bits.
vladimir
thanks a lot for the instant reply.