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Images Thumbs

8 yıl 7 ay önce #1305 Yazan: Javier Mata Salazar
Images Thumbs, Javier Mata Salazar tarafından oluşturuldu
Hi, i use CC to create a component for a catalog, i need put some images for each product, but i need create thumbs for the images, i try use createThumbs for the library JIMAGE but i cant do it work,

i have a group of images fields -> field -> images and this make me a field with a array with images, for example:
{"image_1":"images\/menu-urbanas.jpg","image_2":"","image_3":"","image_4":"","image_5":""}

i need, when i save the form create a thumbs for each image, and this thumbs need have a name like md5($item->id) . "_XS." . $extension

have too a field with another image, in both case need, the image original, and a thumbail for a size that i declare in the config of the component, with this sped dont have problems, my problem is creating que thumbs

i create a gists to show the code about i do it, and i explain better in SPANISH :-S
gist.github.com/javimata/bbe59be6cbdb2791d6a40954f51ffef9

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8 yıl 7 ay önce #1320 Yazan: Troy Hall
Troy Hall tarafından Images Thumbs konusunda yanıtlandı
watching

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8 yıl 7 ay önce #1332 Yazan: Walt Sorensen
Walt Sorensen tarafından Images Thumbs konusunda yanıtlandı
A quick glance at your gist, I don't think you are using createThumbs() correctly.

I suggest looking at the API for the function createThumbs() api.joomla.org/cms-3/classes/JImage.html#method_createThumbs

It doesn't give you an option to specify a file name, just a folder.

I suggest also looking at generateThumbs() api.joomla.org/cms-3/classes/JImage.html#method_generateThumbs
Which I think might be better suited to your application. You could create you thumbs manipulate the image object to rename the thumbs, then use toFile to write the image to disk in the renamed format. api.joomla.org/cms-3/classes/JImage.html#method_toFile

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8 yıl 7 ay önce #1334 Yazan: Javier Mata Salazar
Javier Mata Salazar tarafından Images Thumbs konusunda yanıtlandı
thanks, i create a git with my solution, maybe is not the better but work for my, the info is in spanish :-S

i hope this help to someone

github.com/javimata/thumbnails-en-componentes

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