This registry entry works with the BackgroundImageFileName registry entry to specify how the background image appears in the Graphic Display window.
See the "Background" topic in the PC-DMIS Core documentation for a complete description of how to use the background image functionality.
Entry Name: BackgroundImageMode
Entry Type: One of the following integer values specifies the background image mode. The mode setting determines how the image appears in the Graphic Display window.
0 (zero) = None - No background image appears.
1 = Center - The image is centered in the Graphic Display window and is not scaled.
2 = Top left - The image is positioned at the top-left of the Graphic Display window and is not scaled.
3 = Top right - The image is positioned at the top-right of the Graphic Display window and is not scaled.
4 = Bottom left - The image is positioned at the bottom-left of the Graphic Display window and is not scaled.
5 = Bottom right - The image is positioned at the bottom-right of the Graphic Display window and is not scaled.
6 = Fit - The image is scaled to fit just inside the Graphic Display window, preserving the image's aspect ratio.
7 = Stretch - The image is scaled to fill the entire Graphic Display window, not preserving the image's aspect ratio.
8 = Fill - The image is scaled to fill the entire Graphic Display window, preserving the image's aspect ratio.
9 = Tile - The image is drawn repeatedly over the entire Graphic Display window and is not scaled.
10 = Tile mirrored - The image is drawn repeatedly over the entire Graphic Display window with every other image being mirrored. The images are not scaled.