Rules
Cloudimage lets you define transformation rules based on image path and filename pattern matching.
Any resizing transformation or image filter can be included in a rule, as well as watermarks and image compression parameters.
Defining rules
You can define your presets in the admin panel, Image Settings / Rules.
Using Rules
Examples
| rule pattern | operations and filters |
|---|---|
| -avatar.jpg | func=crop&w=300&h=300&radius=max |
Extending and overriding rules
You can add additional operations together with a preset. If an operation or a filter already exists, the value provided in the URL will take precedence over the one in the rule. Here is an example:
| rule pattern | operations and filters |
|---|---|
| -avatar.jpg | func=crop&w=300&h=300&radius=max |