SamplesPerPixel list box string. 0x1335 ∙ 4917
IG_ISIS_TAG_SPP_LBS allows an application to display a list box containing the currently valid SamplesPerPixel settings. It should be used in conjunction with IG_ISIS_TAG_BPS_LBS and IG_ISIS_TAG_PHOTO_LBS to give the user total control over color format. If separate control is not desired, you should use IG_ISIS_TAG_COLORFMTS_LBS instead.
Type:
IG_ISIS_TAG_TYPE_STRING
Drivers:
PIXFPACK.
Values:
The choices for IG_ISIS_TAG_SPP_LBS contain values such as "1" and "3".
Tag Dependencies and Dependent Tags:
IG_ISIS_TAG_FILETYPE_LBS ∙ IG_ISIS_TAG_SPP_LBS ∙ IG_ISIS_TAG_BPS_LBS ∙ IG_ISIS_TAG_PHOTO_LBS ∙ IG_ISIS_TAG_COMPRESSION_LBS
Remarks:
The choices for IG_ISIS_TAG_SPP_LBS contain ASCII strings of the numbers of samples per pixel that are currently available based on checking the index values currently selected in the other, related list boxes. This checking is accomplished by calling IG_ISIS_drv_update_state whenever the user changes any of the color format selections in the dialog box. The value of this tag has no meaning.