Thanks Geoff,

It's much more clear now. Although I got an error which I had no clue at
the moment.

So I put the properties for image source and related images in my custom
type like below:

    <cfproperty name="imageSourceID" type="string"
                ftSeq="11" ftFieldset="Advertisement" ftLabel="Source Image"
                ftType="uuid" ftJoin="dmImage"
                ftHint="Select an image from the image library or create a
new image.">

    <cfproperty name="imageNPA" type="string"
                ftSeq="12" ftFieldset="Advertisement" ftLabel="Home Page Ad
Image"
                ftType="image" ftDestination="/images/advertisements/home"
                ftAllowUpload="false"
ftSourceField="imageSourceID:SourceImage"
                ftAutoGenerateType="FitInside" ftImageWidth="286"
ftImageHeight="209"
                ftQuality="0.8" ftInterpolation="blackman">

    <cfproperty name="imageDepartmentAd" type="string"
                ftSeq="13" ftFieldset="Advertisement" ftLabel="Department
Page Ad Image"
                ftType="image"
ftDestination="/images/advertisements/department"
                ftAllowUpload="false"
ftSourceField="imageSourceID:SourceImage"
                ftAutoGenerateType="FitInside" ftImageWidth="242"
ftImageHeight="200"
                ftQuality="0.8" ftInterpolation="blackman"
                ftHint="">

This gives me the interface like:



When I went ahead and create a new image I tested by uploading a 3MB large
image to see how it goes, then I got an 'Out of Memory' error for the
thumbnail image it tried to generate. There's no problem with the medium
sized image.



Can you see is there anything I can do with this?

Thanks

On Wed, May 30, 2012 at 12:25 PM, Geoff Bowers <[email protected]> wrote:

> On Wednesday, 30 May 2012 11:20:42 UTC+10, Xiaofeng Liu wrote:
>
>> 1. For the ftAutoGenerateType, what are the differences between "none,
>> center, fitinside, forcesize, pad, topcenter, topleft, topright, left,
>> right, bottomleft, bottomcenter and bottomright"?
>>
>
>
>    - none: as it says
>    - center, topcenter, topleft, topright, left, right, bottomleft,
>    bottomcenter and bottomright: forms of aspect crop (ie. resizes the image
>    without distortion but may need to crop to maintain aspect)
>    - fitinside: resizes image in its current ratio till it "fits inside"
>    your boundaries
>    - forceresize: don't use this
>    - pad: pads image to fit desired ratio.. yeah probably don't use this
>    either
>
>
> Hope that helps,
>
> -- geoff
> http://www.daemon.com.au/
> skype. gb.daemon
> twitter. @modius
>
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-- 
Best regards,

Xiaofeng,^_^

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