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Tag of the day: CFIMAGE Captcha (part 2)

Posted At : November 29, 2006 8:52 AM | Posted By : Marcos Placona
Related Categories: Tag of the day

as this tag does a whole bunch of things, I decided to show one more usage example.

Today I'm gonna show some captcha:

<!--- CFIMAGE using action captcha with LOW difficulty --->
<cfimage action="captcha" fontSize="18" width="400" height="150"
text="placona" difficulty="low">

Which will display something like this:

<!--- CFIMAGE using action captcha with MEDIUM difficulty --->
<cfimage action="captcha" fontSize="18" width="400" height="150"
text="placona" difficulty="medium">

Displaying something like:

<!--- CFIMAGE using action captcha with HIGH difficulty --->
<cfimage action="captcha" fontSize="18" width="400" height="150"
text="placona" difficulty="high">

Which is my favorite and hardest one.

Hope you like the examples.


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Tag of the day: CFIMAGE

Posted At : November 28, 2006 11:03 AM | Posted By : Marcos Placona
Related Categories: Tag of the day

I was playing with my Alpha version of Scorpio and found some interesting new functions for images. The tag of the day was CFIMAGE

The marketing is what moves the business. As most of the CF Developers are men, I decided to use this image :-)

That was just 1% of what this tag can do, and here's the code:

<!--- Create my image object --->
<cfimage source="C:\Scorpio\wwwroot\img\test.jpg" name="myImage">

<!--- Set the optional attributes --->
<cfset attr = StructNew()>
<cfset attr.underline = "no">
<cfset attr.size = 13>
<cfset attr.style = "bold">

<!--- Set the drawing color to white. --->
<cfset ImageSetDrawingColor(myImage,"white")>

<!--- Specify the text string and the start point for the text. --->
<cfset ImageDrawText(myImage,"placona.co.uk",80,135,attr)>

<!--- Display the image in a browser. --->
<cfimage source="#myImage#" action="writeToBrowser">

Ps. I'm not breaking any NDA here as all the code shown here has been shown in previous posts about Scorpio's new features


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