I must wait for commit rights from Fabien because of the new plugins systems. Here is the installable plugin archive.
On Sat, Aug 23, 2008 at 9:31 AM, Kiril Angov <[EMAIL PROTECTED]> wrote:
> I did use the same javascript cropper + sfThumbnailPlugin and
> Imagemagick. As you said, I had to implement cropping + resizing in
> order to make all that work. I was planning for some time now to
> commit those changes to the plugin so I will do that now and let you
> take a look at SVN for the changes I have made.
>
> For example, I use it like this:
>
> $coords = array(
> 'x1' => $this->getRequestParameter('x1'),
> 'x2' => $this->getRequestParameter('x2'),
> 'y1' => $this->getRequestParameter('y1'),
> 'y2' => $this->getRequestParameter('y2')
> );
>
> $thumbnail = new sfThumbnail(150, 150, false, true, 75,
> 'sfImageMagickAdapter', array('method' => 'custom', 'coords' =>
> $coords));
> $thumbnail->loadFile($original);
> $thumbnail->save($thumb, 'image/jpeg');
>
> Valid values for 'method' are: shave_all, shave_bottom, custom.
> Shave_all: It will crop the image from all sides until it gets to the
> desired proportions and then it will resize it to the final
> dimensions.
> Shave_bottom: Will do like above but it will not crop the image from
> the top which helps with pictures of people so that it does not cut
> the head.
> Custom: Is exactly what you need for this javascript cropper as the
> cropper sends back to your ajax the coordinates of the thumb.
>
> I am committing it out so check it out when you read this email.
>
> Kiril
>
> On Fri, Aug 22, 2008 at 9:49 PM, Tom Haskins-Vaughan
> <[EMAIL PROTECTED]> wrote:
>>
>> From what I can see, the problem with sfThumbnail for th JS Image
>> Cropper is that it only resizes the image rather than cropping and
>> resizing. So I had to create a new class that extends the both the
>> sfThumbnal class and the gdadaptor class. I did this to make use of all
>> the other good parts of the sfThumbnail plugin.
>>
>> I have everything working, I just wanted to make sure it was as clean as
>> possible as I am hoping to include this in many projects to come.
>>
>> Cédric Sadai wrote:
>>> Hi,
>>>
>>> I did some similar work recently, I noticed a certain number of
>>> limitations with sfThumbnailPlugin, for GD at least:
>>>
>>> - doesn't handle well the difference between portrait and landscape
>>> format. If my thumb size is 400*300 and the pic is a portrait, I want
>>> it to be automatically set to 300*400.
>>> - doesn't handle well the scale option. It scales anyway, even when
>>> set to false.
>>> - doesn't handle well the squarize option, of course because it's
>>> impossible to squarize well if you scale (other words, you HAVE to
>>> crop to make a good square).
>>>
>>> All these things are more complicated than it seems, it's some good
>>> math actually. I've rewritten everything, and will certainly propose a
>>> plugin/patch out of it, for the GD part.
>>>
>>> What's your problem exactly?
>>> cedric
>>>
>>> On Aug 21, 2:38 pm, Tom Haskins-Vaughan <[EMAIL PROTECTED]>
>>> wrote:
>>>> Hi,
>>>>
>>>> I've just come across this [Prototype JavaScript Image Cropper UI][1].
>>>> It's quite cool and by all accounts *seems* to be pretty good across
>>>> multiple browsers.
>>>>
>>>> My questions is: has anyone written any backend stuff to process the
>>>> image crop? I've made some (messy) extensions to the sfThumbnail plugin
>>>> and got it working fine, but I was wondering if anyone had done a better
>>>> job.
>>>>
>>>> If not, I'll try and package it all into a separate plugin. I'm happy to
>>>> do the GD part but I have absolutely no experience of ImageMagik.
>>>>
>>>> Tom
>>>>
>>>> [1]http://www.defusion.org.uk/demos/060519/cropper.php
>>>> --
>>>> Tom Haskins-Vaughan
>>>> Temple Street Media: Design and Development for the Web
>>>> [EMAIL PROTECTED] |www.templestreetmedia.com
>>> >
>>>
>>
>> --
>> Tom Haskins-Vaughan
>> Temple Street Media: Design and Development for the Web
>> [EMAIL PROTECTED] | www.templestreetmedia.com
>>
>>
>> >>
>>
>
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sfThumbnailPlugin-1.5.3.tgz
Description: GNU Zip compressed data
