Package sim.portrayal.network

Class SimpleEdgePortrayal2D

java.lang.Object
sim.portrayal.SimplePortrayal2D
sim.portrayal.network.SimpleEdgePortrayal2D
All Implemented Interfaces:
Serializable, Portrayal, Portrayal2D
public class SimpleEdgePortrayal2D extends SimplePortrayal2D
See Also:

  • Field Details

    • fromPaint

      public Paint fromPaint

    • toPaint

      public Paint toPaint

    • labelPaint

      public Paint labelPaint

    • labelFont

      public Font labelFont

    • scaledFont

      protected Font scaledFont

    • NEVER_SCALE

      public static final int NEVER_SCALE
      See Also:

    • SCALE_WHEN_SMALLER

      public static final int SCALE_WHEN_SMALLER
      See Also:

    • ALWAYS_SCALE

      public static final int ALWAYS_SCALE
      See Also:

    • baseWidth

      public double baseWidth

    • SHAPE_THIN_LINE

      public static final int SHAPE_THIN_LINE
      See Also:

    • SHAPE_LINE

      public static final int SHAPE_LINE
      Deprecated.
      Use SHAPE_LINE_ROUND_ENDS
      See Also:

    • SHAPE_LINE_ROUND_ENDS

      public static final int SHAPE_LINE_ROUND_ENDS
      See Also:

    • SHAPE_LINE_SQUARE_ENDS

      public static final int SHAPE_LINE_SQUARE_ENDS
      See Also:

    • SHAPE_LINE_BUTT_ENDS

      public static final int SHAPE_LINE_BUTT_ENDS
      See Also:

    • SHAPE_TRIANGLE

      public static final int SHAPE_TRIANGLE
      See Also:

    • shape

      public int shape

  • Constructor Details

    • SimpleEdgePortrayal2D

      public SimpleEdgePortrayal2D()
      Draws a single-color, undirected black line (or triangle) with no label.

    • SimpleEdgePortrayal2D

      public SimpleEdgePortrayal2D(Paint edgePaint, Paint labelPaint)
      One single color line will be drawn, and if labelPaint is null, no label is drawn.

    • SimpleEdgePortrayal2D

      public SimpleEdgePortrayal2D(Paint fromPaint, Paint toPaint, Paint labelPaint)
      If fromPaint == toPaint, one single color line will be drawn, and if labelPaint is null, no label is drawn.

    • SimpleEdgePortrayal2D

      public SimpleEdgePortrayal2D(Paint fromPaint, Paint toPaint, Paint labelPaint, Font labelFont)
      If fromPaint == toPaint, one single color line will be drawn, and if labelPaint is null, no label is drawn.

  • Method Details

    • getAdjustsThickness

      public boolean getAdjustsThickness()

    • setAdjustsThickness

      public void setAdjustsThickness(boolean val)

    • getShape

      public int getShape()
      Returns the shape of the edge. At present there are two shapes: a straight line (SHAPE_LINE) and a triangle (SHAPE_TRIANGLE).

    • setShape

      public void setShape(int shape)
      Sets the shape of the edge. At present there are two shapes: a straight line (SHAPE_LINE) and a triangle (SHAPE_TRIANGLE)

    • getBaseWidth

      public double getBaseWidth()

    • setBaseWidth

      public void setBaseWidth(double val)
      Sets the width of the base of the triangle used in drawing the directed edge -- by default, this is 0 (a simple line is drawn). The triangle is drawn with its base at the "from" node and its point at the "to" node.

    • getScaling

      public int getScaling()

    • setScaling

      public void setScaling(int val)

    • getLabelScaling

      public int getLabelScaling()

    • setLabelScaling

      public void setLabelScaling(int val)

    • getPositiveWeight

      protected double getPositiveWeight(Object edge, EdgeDrawInfo2D info)
      Returns a weight appropriate to scale the edge. This weight must be >= 0. By default, this returns 1.0 of adjustsThickness() is false or if edge.getInfo() cannot be converted into a weight, else 0.0 if edge.getInfo() is null, else converts edge.getInfo() and returns the absolute value.

    • getLabel

      public String getLabel(Edge edge, EdgeDrawInfo2D info)
      Returns a name appropriate for the edge. By default, this returns (edge.getInfo() == null ? "" : "" + edge.getInfo()). Override this to make a more customized label to display for the edge on-screen.

    • getBasicStroke

      public BasicStroke getBasicStroke(float thickness)

    • draw

      public void draw(Object object, Graphics2D graphics, DrawInfo2D info)
      Description copied from interface: Portrayal2D
      Draw a the given object with an origin at (info.draw.x, info.draw.y), and with the coordinate system scaled by so that 1 unit is in the x and y directions are equal to info.draw.width and info.draw.height respectively in pixels. The rectangle given by info.clip specifies the only region in which it is necessary to draw. If info.precise is true, try to draw using real-valued high-resolution drawing rather than faster integer drawing. It is possible that object is null. The location of the object in the field may (and may not) be stored in info.location. The form of that location varies depending on the kind of field used.
      Specified by:
      draw in interface Portrayal2D
      Overrides:
      draw in class SimplePortrayal2D

    • hitObject

      public boolean hitObject(Object object, DrawInfo2D range)
      Description copied from class: SimplePortrayal2D
      Return true if the given object, when drawn, intersects with a provided rectangle, for hit testing purposes. The object is drawn with an origin at (info.draw.x, info.draw.y), and with the coordinate system scaled by so that 1 unit is in the x and y directions are equal to info.draw.width and info.draw.height respectively in pixels. The rectangle given by info.clip specifies the region to do hit testing in; often this region is actually of 0 width or height, which might represent a single point. It is possible that object is null. The location of the object in the field may (and may not) be stored in info.location. The form of that location varies depending on the kind of field used.
      Overrides:
      hitObject in class SimplePortrayal2D

    • getName

      public String getName(LocationWrapper wrapper)
      Description copied from interface: Portrayal
      Returns a static, one-line name for the given object that is useful for a human to distinguish it from other objects. A simple default would be just to return "" + object.
      Specified by:
      getName in interface Portrayal
      Overrides:
      getName in class SimplePortrayal2D