I have some JPGs that need to undergo CSS operations on the server side, such as cropping and rounding corners. Once processed, I want to serve these edited JPGs to clients. The clients themselves are unable to interpret CSS, they can only display JPGs.
Is there a tool available for this specific task, possibly a command line web browser?
Edit: I am specifically looking for a solution involving CSS, as there are other tools for image processing but I prefer using CSS for this purpose.
To achieve this, one can utilize wkhtmltoimage.
Begin by installing wkhtmltoimage
Next, create an HTML document that includes a link to your image and the necessary CSS styles. For example, create a file named "cake_corners.html" with the following content:
<img src="cake.jpg" style="-webkit-border-radius: 50px;">Execute the wkhtmltoimage command. You may need to specify a "crop width" flag.
% ./wkhtmltoimage --crop-w 660 --format jpg cake_corners.html cake_corners.jpg
After running the command, you will receive an image with the applied styles. Some adjustments may be required to get the desired result.
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