CGM Viewer Library - Parameters

Parameters:
Input: Full path to the CGM file to be displayed
Background: If TRUE use Window Background otherwise use Background Color in CGM
VdcWindow: Viewing Window (Viewport) applied to the CGM picture.
VdcWinUnit: VdcWindow Units, percent or VDC (virtual device coordinates)
Picture: Picture number to display with 1 being the first picture of the CGM.
Mapping: Picture Mapping, fit or fill CGM picture to window while maintaining aspect
Halign: Horizontal picture alignment in the target window
Valign: Vertical picture alignment in the target window
Rotation: Rotation angle in degrees applied to the CGM picture: 0,90,180,270
WorkDir: Full path name of working directory
FontDir: Full path name of CGM fonts directory
DdlInfo: Pointer to structure containing handles to both Windows device context
cWidth: Width of target Window in logical units consistent with current mapping mode.
cHeight: Height of target Window in logical units consistent with current mapping mode.
progress_cb: Progress callback
VdcExtent: Pointer to a VdcExtent structure, which returns the actual VdcExtent

Previous Page <<

Return to SDK Overview