Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Dear colleagues, I habve the problem to read images from the VGA memory of my PC (WINDOWS 3.11) from IDL. The address where the image is located is known. Therefore I need an IDL callable C-DLL, which follows the C-convention in order to be able to use the CALL_EXTERNAL command. Parameters passed to the routine should be a starting address and a stopping address or a starting address and a number of pixels or a starting address and the dimensions of the image in x- and y-direction. Can anybody help me with a routine of this type? Many thanks and best regards -- Bernhard Bundschuh FH Merseburg FB Elektrotechnik Geusaer Strasse 88 D-06217 Merseburg Phone/Fax: + 49 3461 46 2915/2928