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## igeo.gui
Class IVectorGraphic

    java.lang.Object
      igeo.IGraphicObject
          igeo.gui.IVectorGraphic

All Implemented Interfaces:
  IGraphicI, ISubobject

    public class IVectorGraphic

extends IGraphicObject

Graphic subobject class to draw a vector with an arrowhead

Author:
  Satoru Sugihara

Field Summary
`static IVec` | `arrowHeadNormal`
`static IVec` | `arrowHeadNormal2`
`float` | `size`
`IVectorObject` | `vec`
`float` | `weight`

Fields inherited from class igeo.IGraphicObject
`color, parent, update, visible`

Constructor Summary
`IVectorGraphic(IVectorObject v)`

Method Summary
`void` | `draw(IGraphics g)`
`float` | `getWeight()` get arrow line weight
`boolean` | `isDrawable(IGraphicMode m)`
`void` | `setWeight(float w)` set arrow line weight
`double` | `size()` get arrow head size
`void` | `size(double sz)` set arrow head size

Methods inherited from class igeo.IGraphicObject
`getAWTColor, getColor, getColor, getColor, getColor, getColor, getColor, getColor, getColor, getColor, getColor, getColor, getHSBColor, getHSBColor, hide, isVisible, parent, parent, setAttribute, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setHSBColor, setHSBColor, show, update, visible`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### arrowHeadNormal

    public static IVec arrowHeadNormal

### arrowHeadNormal2

    public static IVec arrowHeadNormal2

### vec

    public IVectorObject vec

### size

    public float size

### weight

    public float weight

Constructor Detail

### IVectorGraphic

    public IVectorGraphic(IVectorObject v)

Method Detail

### size

    public void size(double sz)

  set arrow head size

### size

    public double size()

  get arrow head size

### setWeight

    public void setWeight(float w)

  set arrow line weight

  Overrides:
    `setWeight` in class `IGraphicObject`

### getWeight

    public float getWeight()

  get arrow line weight

  Overrides:
    `getWeight` in class `IGraphicObject`

### draw

    public void draw(IGraphics g)

  Specified by:
    `draw` in interface `IGraphicI`
  Specified by:
    `draw` in class `IGraphicObject`

### isDrawable

    public boolean isDrawable(IGraphicMode m)

  Specified by:
    `isDrawable` in interface `IGraphicI`
  Specified by:
    `isDrawable` in class `IGraphicObject`

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