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Images Thumbs
Javier Mata Salazar
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Posts: 5
8 jaren 6 maanden geleden #1305
door Javier Mata Salazar
Images Thumbs werd gestart door 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
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Posts: 5
8 jaren 5 maanden geleden #1320
door Troy Hall
Beantwoord door Troy Hall in topic Images Thumbs
watching
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Walt Sorensen
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Posts: 5
8 jaren 5 maanden geleden #1332
door Walt Sorensen
Beantwoord door Walt Sorensen in topic 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
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Posts: 5
8 jaren 5 maanden geleden #1334
door Javier Mata Salazar
Beantwoord door Javier Mata Salazar in topic 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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