====== About Pins ====== A [[plugins:calc:zeograph:userguide:filters|filter]] may have one or more //pins//, which are used to pass data to other filters in a [[plugins:calc:zeograph:userguide:graphs|graph]] via [[plugins:calc:ZeoGraph:userguide:pins:connect|pin connections]]. Pins may be either [[plugins:calc:ZeoGraph:userguide:pins:direction|input pins or output pins]], which respectively receive data from upstream filters (input pin) or send data to downstream filters (output pin). The example filter below has four input pins (on the left side) and one output pin (on the right side):
| {{:plugins:calc:zeograph:userguide:pins:filterexample.png|:plugins:calc:zeograph:userguide:pins:filterexample.png }} | ^ An example filter ^
For more information about pins, please see: * [[plugins:calc:ZeoGraph:userguide:pins:direction|Input and output pins]] * [[plugins:calc:ZeoGraph:userguide:pins:types|Pin data types]] * [[plugins:calc:ZeoGraph:userguide:pins:edit|Editing pin values]] * [[plugins:calc:ZeoGraph:userguide:pins:connect|Connecting and disconnecting pins]] For more information about other ZeoGraph concepts, please see: * [[plugins:calc:ZeoGraph:userguide:window|About the ZeoGraph window]] * [[plugins:calc:ZeoGraph:userguide:graphs|About Graphs]] * [[plugins:calc:ZeoGraph:userguide:filters|About Filters]]