Timthumb. Use filter "tr_timthumb" params: (url,args):
- url to image,
- args: array('w'=>100,'h'=>100,zc=>1,q=>'100')
or you can use shortcode : [tr_timthumb w="100" h="100" zc="1" q="90" class="class" alt="title"]
This section describes how to install the plugin and get it working.
- Upload plugin folder to the
/wp-content/plugins/ directory
- Activate the plugin through the plugin menu in WordPress
- use widgets , shortcode...