The CNSImage_GetInfo function returns information about an image such as the format, width, height, resolution, depth, quality, and size. You can also use the “Field” parameter to retrieve a specific value such as the width of an image.
Return Type
Text
Format
CNSImage_GetInfo ( Image ; Field )
Required Parameters
Image
A Container field that contains an Image or a Path and File Name to an Image you need the Info of.
Optional Parameters
Field
A specific Info Item you need. (If this parameter is not defined, all Info Items will be returned. You can specify multiple fields separated by a semicolon. Fields:
Type
Width
Height
HRes
VRes
Depth
Quality
FileSize
DisplayWidth
DisplayHeight
Layers
PathName
FileName
Storage
Format
Note, the order you specify Info Items in the Field parameter will not change the order the Info Items are returned from the function. The Info Items will always be returned in the same order as the fields are listed above.
Examples
Example 1
Returns a return delimited string of information for the image in the "MyImage" container.
CNSImage_GetInfo( MyImage )
Example 2
Returns the width of the image in the "MyImage" container.
CNSImage_GetInfo( MyImage ; "width" )
Example 3
Returns the height and width separated by a return.
