Ruby Image Resize
How it works
- Upload image to the server.
- Image is resized when it is stored on the server.
Image Upload
The Server Upload section describes the steps to upload an image to a server. Resizing images on the editor only changes the size displayed in the browser. Changing the physical size of an image occurs on the server side.
Resize Image
The editor's Ruby SDK uses the Ruby MiniMagick::Image method to resize images before storing them on disk. You can use all the options available for it.
class UploadController < ActionController::Base
...
def upload_image
options: {
resize: {
height: 200,
width: 600
}
}
FroalaEditorSDK::Image.upload(params, "public/uploads/images/", options)
end
...
end
Complete Example
<script>
new FroalaEditor('.selector', {
// Set the image upload URL.
imageUploadURL: '/image_upload',
imageUploadParams: {
id: 'my_editor'
}
})
</script>
class UploadController < ActionController::Base
...
def image_upload
options: {
resize: {
height: 200,
width: 600
}
}
render :json => FroalaEditorSDK::Image.upload(params, "public/uploads/images/", options)
end
...
end
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