ilog.views.sdm.renderer

Class IlvCompositeRenderer

java.lang.Object

ilog.views.sdm.renderer.IlvSDMRenderer

ilog.views.sdm.renderer.IlvFilterSDMRenderer

ilog.views.sdm.renderer.IlvInteractorRenderer

ilog.views.sdm.renderer.IlvCompositeRenderer

public class IlvCompositeRenderer
extends IlvInteractorRenderer

The class IlvCompositeRenderer manages IlvSDMCompositeNode and IlvSDMCompositeLink. In particular this renderer allows to :

• Perform swing actions on predefined gestures defined for any children of a composite graphic.
• Define to which child the links connect to.

This renderer defines the following rendering properties:

• LinkConnectionRectangle This property is defined on the objects of type node.
  Its value is an index used with the indexed property IlvCompositeGraphic.getChildren(int) The links will be connected to the nearest edge of the bounding box of the child at the position defined by this property.
• FromCompositePin : Connects the origin of a link to a decoration.
• ToCompositePin : Connects the destination of a link to a decoration
• FromCompositePinPosition : Connects the origin to this position of the decoration
• ToCompositePinPosition : Connects the destination to this position of the decoration

Here is an example of using the rendering property LinkConnectionRectangle

  SDM {
   Composite : true;
  }
  node {
   class  : "ilog.views.graphic.composite.IlvCompositeGraphic" ;
   children[0]:@+base;
   children[1]:@+label;
   constraints[1]:@=attachmentLabel;
   LinkConnectionRectangle:0;
  }
  Subobject#base {
   class   : ilog.views.sdm.graphic.IlvGraphicFactories$Rectangle;
   IlvRect : 0,0,40,40;
  }
  Subobject#attachmentLabel {
   class  : "ilog.views.graphic.composite.layout.IlvAttachmentConstraint" ;
   hotSpot:TopCenter;
   anchor:BottomCenter;
   offset:0,3;
  }
  Subobject#label {
   class   : ilog.views.sdm.graphic.IlvGraphicFactories$ZoomableLabel;
   IlvRect : 0,0,100,100;
   label:@label;
   foreground:black;
   name:"label";
  }
  

This example shows how to build the following composite graphics using the rendering properties From/ToCompositePin, and From/ToCompositePinPosition:

  SDM {
    Composite: "true";
  }
  node {
    class:"ilog.views.sdm.graphic.IlvSDMCompositeNode";
    children[0]:@+rect;
    children[1]:@+decoration;
    constraints[1]:@=attachmentDecoration;
  }
  Subobject#rect {
    class   : ilog.views.sdm.graphic.IlvGraphicFactories$Rectangle;
    IlvRect : 0,0,40,40;
    background:red;
    fillOn:true;
  }
  Subobject#decoration {
    class   : ilog.views.sdm.graphic.IlvGraphicFactories$Rectangle;
    IlvRect : 0,0,5,5;
    background:yellow;
    fillOn:true;
    name:"decoration";     // We give a name to the graphic and use this name below
  }
  Subobject#attachmentDecoration {
     class  : "ilog.views.graphic.composite.layout.IlvAttachmentConstraint" ;
    hotSpot:Center;
    anchor:RightCenter;
    offset : "20,20";
  }
  link {
    class                      : ilog.views.sdm.graphic.IlvGeneralLink;
    arrowColor                 : '153,0,51';
    arrowRatio                 : 4;
    lineStyle                  : 0;
    lineWidth                  : 1;
    endCap                     : CAP_BUT ;
    foreground                 : '153,0,51';
    lineJoin                   : JOIN_ROUND;
    mode                       : MODE_UNICOLOR;
    oriented                   : true;
    NodeSideForOrigin          : Bottom;
    NodeSideForDestination     : Top;
  }
  link {
    FromCompositePin:"decoration";       // use the name defined above
    FromCompositePinPosition:"Center";
    ToCompositePin:"decoration";         // use the name defined above
    ToCompositePinPosition:"Center";
  }
  

CSS example:

Composite {
class : "ilog.views.sdm.renderer.IlvCompositeRenderer";
alias : "<value>";
interactor : "<value>";
parameter : "<value>";
processMouseMoveEvents : "false";
}

See Also:

IlvInteractorRenderer

Property Summary

Properties

Modifier and Type	Property and Description
java.lang.String	alias Sets the alias of this renderer.
java.lang.String	class Default constructor.
java.lang.String	interactor Changes the interactor that will be put on the graphic objects created by the filtered renderer.
java.lang.String	parameter This method calls #setInteractor.
boolean	processMouseMoveEvents Sets the processMouseMoveEvents to set.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Property Detail

class

public java.lang.String class

Default constructor.

CSS example: class : "ilog.views.sdm.renderer.IlvCompositeRenderer";

alias

public java.lang.String alias

Sets the alias of this renderer. The alias is the symbolic name used to designate the renderer in the SDM style sheet, for example SubGraph or GraphLayout.

CSS example: alias : "<value>";

interactor

public java.lang.String interactor

Changes the interactor that will be put on the graphic objects created by the filtered renderer.

CSS example: interactor : "<value>";

parameter

public java.lang.String parameter

This method calls #setInteractor. So, you can simply customize the interactor renderer as follows:

  SDM {
    Interactor : "ilog.views.objectinteractor.IlvButtonInteractor";
  }
  

CSS example: parameter : "<value>";

processMouseMoveEvents

public boolean processMouseMoveEvents

Sets the processMouseMoveEvents to set. If true, mouse motion events are processed, which can slow down the application. If false, mouse motion events are ignored. Default is false.

CSS example: processMouseMoveEvents : "false";