| Package | com.yworks.yfiles.layout |
| Class | public class KeepStrongPortConstraintsStage |
| Inheritance | KeepStrongPortConstraintsStage  AbstractLayoutStage YObject Object |
For each edge with strong port constraints, this stage simply stores the original port and restores it after applying the core layouter. Therefore, it either replaces the source/target port by the original port or adds the original port to the edge path calculated by the core layouter (see method keepCalculatedPorts).
See also
| Property | Defined By | ||
|---|---|---|---|
 | coreLayouter : Layouter
Specifies the core layouter. | AbstractLayoutStage | |
| keepCalculatedPorts : Boolean
Specifies whether or not the final edge routes should contain the ports calculated by the core layouter. | KeepStrongPortConstraintsStage | ||
| Method | Defined By | ||
|---|---|---|---|
KeepStrongPortConstraintsStage(init:Boolean = true)
Creates a new instance of this layout stage. | KeepStrongPortConstraintsStage | ||
canLayout(graph:LayoutGraph):Boolean [override] | KeepStrongPortConstraintsStage | ||
doLayout(graph:LayoutGraph):void [override] | KeepStrongPortConstraintsStage | ||
| equals(o:Object):Boolean | YObject | |
getClass():Class [override] | KeepStrongPortConstraintsStage | ||
| hashCode():int | YObject | |
[static]
Creates a new instance of this layout stage. | KeepStrongPortConstraintsStage | ||
[static]
Creates a new instance of this layout stage using the specified layouter as core layouter. | KeepStrongPortConstraintsStage | ||
| Method | Defined By | ||
|---|---|---|---|
| canLayoutCore(graph:LayoutGraph):Boolean
Queries the core layouter whether or not the given graph can be laid out. | AbstractLayoutStage | |
| doLayoutCore(graph:LayoutGraph):void
Invokes the layout routine of the core layouter. | AbstractLayoutStage | |
| initAbstractLayoutStage1():void | AbstractLayoutStage | |
| initAbstractLayoutStage2(core:Layouter):void | AbstractLayoutStage | |
Initializes this object. | KeepStrongPortConstraintsStage | ||
initKeepStrongPortConstraintsStage2(core:Layouter):void
Initializes this object. | KeepStrongPortConstraintsStage | ||
| keepCalculatedPorts | property |
Hide Inherited Public Properties
Show Inherited Public PropertieskeepCalculatedPorts:BooleanSpecifies whether or not the final edge routes should contain the ports calculated by the core layouter. If this option is disabled, the layout stage simply replaces the current source/target ports (calculated by the core layouter) by the original ports (for strong ports only). Otherwise, the calculated ports are still contained in the edge paths. Note that for layout algorithms that produce non straight-line edge routes this option should always be enabled.
By default this option is enabled.
public function get keepCalculatedPorts():Boolean public function set keepCalculatedPorts(value:Boolean):void| KeepStrongPortConstraintsStage | () | Constructor |
public function KeepStrongPortConstraintsStage(init:Boolean = true)Creates a new instance of this layout stage.
Parametersinit:Boolean (default = true) |
| canLayout | () | method |
override public function canLayout(graph:LayoutGraph):BooleanParameters
graph:LayoutGraph |
Boolean |
| doLayout | () | method |
| getClass | () | method |
override public function getClass():ClassReturnsClass |
| initKeepStrongPortConstraintsStage1 | () | method |
protected final function initKeepStrongPortConstraintsStage1():void
Initializes this object. See the documentation of the corresponding factory method newKeepStrongPortConstraintsStage1() for details.
See also
| initKeepStrongPortConstraintsStage2 | () | method |
protected final function initKeepStrongPortConstraintsStage2(core:Layouter):void
Initializes this object. See the documentation of the corresponding factory method newKeepStrongPortConstraintsStage2() for details.
Parameters
core:Layouter |
See also
| newKeepStrongPortConstraintsStage1 | () | method |
public static function newKeepStrongPortConstraintsStage1():KeepStrongPortConstraintsStageCreates a new instance of this layout stage.
ReturnsKeepStrongPortConstraintsStage |
| newKeepStrongPortConstraintsStage2 | () | method |
public static function newKeepStrongPortConstraintsStage2(core:Layouter):KeepStrongPortConstraintsStageCreates a new instance of this layout stage using the specified layouter as core layouter.
Parameters
core:Layouter — the core layouter.
|
KeepStrongPortConstraintsStage |