org.omegahat.Graphics.Primitives
Class OvalPrimitive

java.lang.Object
  |
  +--org.omegahat.Graphics.Primitives.GraphicalObject
        |
        +--org.omegahat.Graphics.Primitives.RGO
              |
              +--org.omegahat.Graphics.Primitives.OvalPrimitive

All Implemented Interfaces:

GraphicalComponentInt

Direct Known Subclasses:

FillOvalPrimitive

public class OvalPrimitive

extends RGO

Rectangular graphical object drawn as an oval.

Fields inherited from class org.omegahat.Graphics.Primitives.RGO

region

Fields inherited from class org.omegahat.Graphics.Primitives.GraphicalObject

ACTIVE, fontSize, lastDevice, lastHeightCM, lastRegion, lastWidthCM, parents, status, VISIBLE

Constructor Summary

OvalPrimitive()

OvalPrimitive(double x, double y, double width, double height, int unit)

OvalPrimitive(RegionDescriptionInt r)

OvalPrimitive(UDouble x, UDouble y, UDouble width, UDouble height)

Method Summary

Region	draw(RectRegion r, RectRegion rr, OutputDevice od) Render in the already converted normalized device coordinates
Region	draw(RectRegion rr, ScaleInt sx, ScaleInt sy, int origin, double widthCM, double heightCM, int fontSize, OutputDevice od, GraphicalContainerInt parentId) Draw the oval by first computing its own local region relative to the parent's information.

Methods inherited from class org.omegahat.Graphics.Primitives.RGO

center, centre, createRegionDescription, createRegionDescription, getRegion, height, height, setHJust, setRegion, setVJust, width, width, x, x, y, y

Methods inherited from class org.omegahat.Graphics.Primitives.GraphicalObject

cacheSize, getFontSize, getFontSize, getParameters, getParents, getStatus, isActive, isVisible, lastHeightCM, lastRegion, lastWidthCM, parent, parent, parents, setActive, setParameters, setParents, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

OvalPrimitive

public OvalPrimitive()

OvalPrimitive

public OvalPrimitive(RegionDescriptionInt r)

OvalPrimitive

public OvalPrimitive(double x,
                     double y,
                     double width,
                     double height,
                     int unit)

OvalPrimitive

public OvalPrimitive(UDouble x,
                     UDouble y,
                     UDouble width,
                     UDouble height)

Method Detail

draw

public Region draw(RectRegion rr,
                   ScaleInt sx,
                   ScaleInt sy,
                   int origin,
                   double widthCM,
                   double heightCM,
                   int fontSize,
                   OutputDevice od,
                   GraphicalContainerInt parentId)

Draw the oval by first computing its own local region relative to the parent's information.

Overrides:

draw in class GraphicalObject

Following copied from interface: org.omegahat.Graphics.Primitives.GraphicalComponentInt

Parameters:

rr - the parents RectRegion in normalized device coordinates (NDC).

sx - the parent's horizontal scale for transforming between arbitrary units.

sy - the parent's vertical scale for transforming between arbitrary units.

origin - the parent's origin position.

draw

public Region draw(RectRegion r,
                   RectRegion rr,
                   OutputDevice od)

Render in the already converted normalized device coordinates

Parameters:

r - the coordinates for this object in NDC

rr - the NDC coordinates for the parent.