Cfx imagecr3 - Revision history

Danielg at 21:18, 2 August 2013

2013-08-02T21:18:16Z

Danielg at 21:17, 2 August 2013

2013-08-02T21:17:59Z

Danielg at 21:17, 2 August 2013

2013-08-02T21:17:30Z

Danielg: CFX_imagecr3 CFX Tags

2013-08-02T21:14:25Z

CFX_imagecr3 CFX Tags

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We offer the CFX tag CFX_imagecr3 on our CF servers, which provides quite a few options for image manipulation. The following are a few examples on using imagecr3.

<h2>To rename an image file:</h2>

<syntaxhighlight lang="cfm">
<cfx_imagecr3 load="#expandpath('example.jpg')#"
save="#expandpath('example-resaved.jpg')#">
</syntaxhighlight>

<h2>To resize an image file and display the new image:</h2>

<syntaxhighlight lang="cfm">
<cfx_imagecr3 load="#expandpath('example.jpg')#"
save="#expandpath('example-resized.jpg')#"
resize="200x200">
<cfoutput>
<img src="example-resized.jpg">
</cfoutput>
</syntaxhighlight>

<h2>To crop an image file and display the new image:</h2>

<syntaxhighlight lang="cfm">
<cfx_imagecr3 load="#expandpath('example.jpg')#"
save="#expandpath('example-cropped.jpg')#"
crop="200x200"
anchor="center">
<cfoutput>
<img src="example-cropped.jpg">
</cfoutput>
</syntaxhighlight>

<h2>To gather and display information about the image file:</h2>

<syntaxhighlight lang="cfm">
<cfx_imagecr3 getimageinfo="#expandpath('example.jpg')#" >
<cfoutput>
<pre>
Width = #imagecr.width#
Height = #imagecr.height#
DPI = #imagecr.dpi#
FileSize = #imagecr.filesize#
</pre>
</cfoutput>
</syntaxhighlight>

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-<h2>To rename an image file:</h2>
+<h2>To rename an image file</h2>
 <syntaxhighlight lang="cfm">
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 </syntaxhighlight>
-<h2>To resize an image file and display the new image:</h2>
+<h2>To resize an image file and display the new image</h2>
 <syntaxhighlight lang="cfm">
@@ Line 21: / Line 21: @@
 </syntaxhighlight>
-<h2>To crop an image file and display the new image:</h2>
+<h2>To crop an image file and display the new image</h2>
 <syntaxhighlight lang="cfm">
@@ Line 33: / Line 33: @@
 </syntaxhighlight>
-<h2>To gather and display information about the image file:</h2>
+<h2>To gather and display information about the image file</h2>
 <syntaxhighlight lang="cfm">