ImageGetHeight

Description

Retrieves the height of the ColdFusion image in pixels.

Returns

The height of the specified ColdFusion image in pixels.

Category

Image functions

Function syntax

ImageGetHeight(name)

See also

cfimage, ImageGetBlob, ImageGetBufferedImage, ImageGetEXIFTag, ImageGetIPTCTag, ImageGetWidth, ImageInfo, IsImage, IsImageFile

History

ColdFusion 8: Added this function.

Parameters

Parameter

Description

name

Required. The ColdFusion image on which this operation is performed.

Usage

Use this function to retrieve the height of a ColdFusion image.

Example

<!--- This example shows how to retrieve the height of an image. ---> 
<!--- Create a ColdFusion image from a JPEG file. ---> 
<cfimage source="../cfdocs/images/artgallery/jeff05.jpg" name="myImage"> 
<!--- Retrieve the height of the image. ---> 
<cfset height=#ImageGetHeight(myImage)#> 
<!--- Display the height of the image. ---> 
<cfdump var="#height#">