Postfix request modifier string. None or more Image Serving commands separated by ‘&’ characters.

Commands in this field always override commands in the HTTP request and in catalog::Modifier.

catalog::PostModifier is useful if certain images require special settings which are normally controlled from the URL, such as qlt= or resmode=. catalog::Modifier should be used for setting most IS commands in the image catalog.

Macros are permitted in catalog::PostModifier, as long as they are defined in the same catalog or in the default catalog. Custom variables may be used as well.


If a request involves multiple layers, only the contents of catalog::PostModifier of layer 0 is applied. catalog::PostModifier of all other layers is ignored.


Text string. Optional.



See also


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