imageGetIPTCTag
Description
Retrieves the value of the IPTC tag for a ColdFusion image.
Categories
Related
cfimage imageGetBlob imageGetBufferedImage imageGetEXIFTag imageGetHeight imageGetWidth imageInfo isImage isImageFile
History
ColdFusion
8: Added this function.
Syntax
ImageGetIPTCTag(name, tagName)
Attributes
| Attribute | Description | Required | Default |
|---|---|---|---|
| name | Required. The ColdFusion image on which this operation is performed. | ||
| tagName | Required. The IPTC tag name whose value is returned. |
Returns
The
value of the IPTC tag.
Usage
The ImageGetIPTCTag function applies only to JPEG images. If you try to retrieve metadata for Base64, BLOB, or other image types, ColdFusion generates errors.
Example
<!--- This example shows how to retrieve the caption for a JPEG file. ---> <!--- Create a ColdFusion image from a JPEG file. ---> <cfimage source="../cfdocs/images/artgallery/paul05.jpg" name="myImage" action="read"> <!--- Retrieve the camera make used to take the original picture. ---> <cfset cameraMake=ImageGetIPTCTag(myImage,"make")> <cfdump var="#cameraMake#>"