(TSave2D_Bmp)
Specifies the horizontal resolution of a Bitmap image (BMP) file for TSave2D_Bmp component, in pixels per meter.
property XPPM: Integer;
The property specifies the horizontal resolution of the bitmap in pixels per meter. The value is used to help a bitmap image (BMP) file reader choose a proper horizontal resolution when printing or displaying the Bitmap image (BMP) file.