TIFF and PCD files have the ability to store different resolutions of the same image. For TIFF, these files appear to be Sequences (multi-frame images), until further investigation shows each frame to be of a different size. Such sequences are not allowed and so the user must choose which one of the resolutions to open out of the file. These types of TIFF files are named Multiple Resolution TIFF's.
This property allows selection of the resolution to open. A value of -1 can be used to open the default resolution for the image. To get a list of the resolutions, check the ResolutionSizes property.
If you wish to set a partial area of the image to load, you must set the image resolution first, and then set the OriginX, OriginY, Width and/or Height properties to values appropriate for the selected resolution. After setting the resolution, Width and Height will indicate the new dimensions of the image.
Resolution Property
