Enum GeoImageFormat
Specifies the format of the map image.
public enum GeoImageFormat
Fields
Jpeg = 1
Specifies the image is in the Joint Photographic Experts Group (JPEG) image format.
Png = 0
Specifies the image is in the W3C Portable Network NativeGraphics (PNG) image format.
Remarks
Do set it to png if the image uses transparent background, otherwise you can consider setting it to Jpeg and use JpegQuality accordingly.