in

in

The in attribute identifies input for the given filter primitive.

The value can be either one of the six keywords defined below, or a string which matches a previous result attribute value within the same <filter> element. If no value is provided and this is the first filter primitive, then this filter primitive will use SourceGraphic as its input. If no value is provided and this is a subsequent filter primitive, then this filter primitive will use the result from the previous filter primitive as its input.

If the value for 登录查看完整内容