org.omegahat.Graphics.Primitives
Class LinePrimitive

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

All Implemented Interfaces:

GraphicalComponentInt

public class LinePrimitive

extends RGO

Single line segment as a rectangular graphics object.

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

LinePrimitive()

LinePrimitive(double x, double y, double width, double height)

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

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

Method Summary

Region

draw(RectRegion rr, ScaleInt sx, ScaleInt sy, int origin, double widthCM, double heightCM, int fontSize, OutputDevice od, GraphicalContainerInt parentId) draw the object in the rectangular region rr, using scales sx and sy.

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

LinePrimitive

public LinePrimitive()

LinePrimitive

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

LinePrimitive

public LinePrimitive(double x,
                     double y,
                     double width,
                     double height)

LinePrimitive

public LinePrimitive(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)

Description copied from class: GraphicalObject

draw the object in the rectangular region rr, using scales sx and sy.

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.