Description
Retrieves the width of the specified ColdFusion image.
Returns
An integer that represents the width of the ColdFusion image in pixels.
ImageGetWidth(name)
See also
cfimage, ImageGetBlob, ImageGetBufferedImage, ImageGetEXIFTag, ImageGetHeight, ImageGetIPTCTag,
ImageInfo, IsImage, IsImageFile
History
ColdFusion 8: Added this function.
Parameters
Parameter |
Description |
|---|---|
name |
Required. The ColdFusion image on which this operation is performed. |
Example
<!--- This example shows how to retrieve the width of an image. ---> <!--- Create a ColdFusion image from an existing JPEG file.---> <cfimage source="../cfdocs/images/artgallery/jeff05.jpg" name="myImage"> <!--- Get the width of the image. ---> <cfset width=#ImageGetWidth(myImage)#> <!--- Display the width of the image in pixels. ---> <cfdump var=#width#>
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