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Images Thumbs
Javier Mata Salazar
New Member
Posts: 5
8 år 7 måneder siden #1305
af Javier Mata Salazar
Images Thumbs blev oprettet af Javier Mata Salazar
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." . $extension
have too a field with another image, in both case need, the image original, and a thumbail for a size that i declare in the config of the component, with this sped dont have problems, my problem is creating que thumbs
i create a gists to show the code about i do it, and i explain better in SPANISH :-S
gist.github.com/javimata/bbe59be6cbdb2791d6a40954f51ffef9
i have a group of images fields -> field -> images and this make me a field with a array with images, for example:
{"image_1":"images\/menu-urbanas.jpg","image_2":"","image_3":"","image_4":"","image_5":""}
i need, when i save the form create a thumbs for each image, and this thumbs need have a name like md5($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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Troy Hall
New Member
Posts: 5
8 år 7 måneder siden #1320
af Troy Hall
Besvaret af Troy Hall på emne Images Thumbs
watching
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Walt Sorensen
New Member
Posts: 5
8 år 7 måneder siden #1332
af Walt Sorensen
Besvaret af Walt Sorensen på emne Images Thumbs
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
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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Javier Mata Salazar
New Member
Posts: 5
8 år 7 måneder siden #1334
af Javier Mata Salazar
Besvaret af Javier Mata Salazar på emne Images Thumbs
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
i hope this help to someone
github.com/javimata/thumbnails-en-componentes
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