Hi
you have some explanations here
www.joomlack.fr/extensions-joomla/image-effect-ck
to create your own custom effect, go in the admin menu >> image effect ck params
then click on the New button to create your new style. You will get an interface where you can enter the colors, styles, effects and have the direct preview in the right
Once saved, you can see your custom style listed in the select list when using the button editor to add the style on your image
CEd
CEd
