VEllipse

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com.xerox.VTM.glyphs
Class VEllipse

java.lang.Object
  com.xerox.VTM.glyphs.Glyph
      com.xerox.VTM.glyphs.VEllipse

All Implemented Interfaces:: java.lang.Cloneable, RectangularShape

Direct Known Subclasses:: VEllipseST

public class VEllipse
extends Glyph
implements RectangularShape, java.lang.Cloneable

Ellipse - cannot be reoriented

Field Summary

(package private) float ar
          aspect ratio (width divided by height)

(package private) ProjEllipse[] pc
          array of projected coordinates - index of camera in virtual space is equal to index of projected coords in this array

(package private) long vh
          half width and height in virtual space

(package private) long vw
          half width and height in virtual space

Fields inherited from class com.xerox.VTM.glyphs.Glyph

bColor, borderColor, cGlyph, coef, color, dashedContour, DEFAULT_STROKE_WIDTH, dependants, filled, font, fontSize, fontSizePolicy, HSV, HSVb, ID, mouseInsideColor, orient, owner, paintBorder, selected, selectedColor, sensit, size, stickedGlyphs, stickedTo, stroke, strokeWidth, text, textHeight, textPos, textWidth, type, visible, vsm, vx, vy, vz

Constructor Summary

VEllipse()
          creates a new default white ellipse

VEllipse(long x, long y, float z, long sx, long sy, java.awt.Color c)


Method Summary

void addCamera(int verifIndex)
          used internally to create new projected coordinates to use with the new camera

java.lang.Object clone()
          returns a clone of this object (only basic information is cloned for now: shape, orientation, position, size)

(package private) void computeSize()
          size is bounding circle radius

boolean coordInside(int x, int y, int camIndex)
          detects whether the given point is inside this glyph or not

void draw(java.awt.Graphics2D g, int vW, int vH, int i, java.awt.Stroke stdS, java.awt.geom.AffineTransform stdT)
          draw glyph

boolean fillsView(long w, long h, int camIndex)
          used to find out if glyph completely fills the view (in which case it is not necessary to repaint objects at a lower altitude)

long getHeight()
          get height

float getOrient()
          orientation is disabled

float getSize()
          size is disabled

long getWidth()
          get width

void initCams(int nbCam)
          called when glyph is created in order to create the initial set of projected coordinates wrt the number of cameras in the space

int mouseInOut(int x, int y, int camIndex)
          returns 1 if mouse has entered the glyph, -1 if it has exited the glyph, 0 if nothing has changed (meaning it was already inside or outside it)

void orientTo(float angle)
          orientation is disabled

void project(com.xerox.VTM.engine.Camera c, com.xerox.VTM.engine.ViewPanel v)
          project shape in camera coord sys prior to actual painting

void removeCamera(int index)
          if a camera is removed from the virtual space, we should delete the corresponding projected coordinates, but do not modify the array it self because we do not want to change other cameras' index - just point to null

void resetMouseIn(int i)
          reset prevMouseIn for projected coordinates nb i

void reSize(float factor)
          size is disabled

void setHeight(long h)
          set absolute half height

void setWidth(long w)
          set absolute half width

void sizeTo(float radius)
          size is disabled

(package private) void textDraw(java.awt.Graphics2D g, int i)
          draw text associated with this glyph

Methods inherited from class com.xerox.VTM.glyphs.Glyph

addDependant, addHSVbColor, addHSVColor, drawMe, getCGlyph, getColor, getColorb, getDependants, getFillStatus, getFont, getHSVbColor, getHSVColor, getID, getLocation, getOwner, getPaintBorderStatus, getStickedGlyphs, getStroke, getStrokeWidth, getText, getType, isSelected, isSensitive, isVisible, move, moveTo, propagateMove, removeDependant, select, setBorderColor, setCGlyph, setColor, setDashed, setFill, setFontSizePolicy, setHSVbColor, setHSVColor, setID, setMouseInsideColor, setOwner, setPaintBorder, setSelectedColor, setSensitivity, setSpecialFont, setStroke, setStrokeWidth, setText, setTextPos, setType, setVisible, setVSM, stick, toString, unstick, usesSpecialFont

Methods inherited from class java.lang.Object

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

Field Detail

vw

long vw

half width and height in virtual space

vh

long vh

half width and height in virtual space

ar

float ar

aspect ratio (width divided by height)

pc

ProjEllipse[] pc

array of projected coordinates - index of camera in virtual space is equal to index of projected coords in this array

Constructor Detail

VEllipse

public VEllipse()

creates a new default white ellipse

VEllipse

public VEllipse(long x,
                long y,
                float z,
                long sx,
                long sy,
                java.awt.Color c)

Method Detail

initCams

public void initCams(int nbCam)

called when glyph is created in order to create the initial set of projected coordinates wrt the number of cameras in the space

Specified by:: initCams in class Glyph

addCamera

public void addCamera(int verifIndex)

used internally to create new projected coordinates to use with the new camera

Specified by:: addCamera in class Glyph

removeCamera

public void removeCamera(int index)

if a camera is removed from the virtual space, we should delete the corresponding projected coordinates, but do not modify the array it self because we do not want to change other cameras' index - just point to null

Specified by:: removeCamera in class Glyph

resetMouseIn

public void resetMouseIn(int i)

reset prevMouseIn for projected coordinates nb i

Specified by:: resetMouseIn in class Glyph

getOrient

public float getOrient()

orientation is disabled

Specified by:: getOrient in class Glyph

orientTo

public void orientTo(float angle)

orientation is disabled

Specified by:: orientTo in class Glyph

computeSize

void computeSize()

size is bounding circle radius

getSize

public float getSize()

size is disabled

Specified by:: getSize in class Glyph

sizeTo

public void sizeTo(float radius)

size is disabled

Specified by:: sizeTo in class Glyph

setWidth

public void setWidth(long w)

set absolute half width

Specified by:: setWidth in interface RectangularShape

setHeight

public void setHeight(long h)

set absolute half height

Specified by:: setHeight in interface RectangularShape

getWidth

public long getWidth()

get width

Specified by:: getWidth in interface RectangularShape

getHeight

public long getHeight()

get height

Specified by:: getHeight in interface RectangularShape

reSize

public void reSize(float factor)

size is disabled

Specified by:: reSize in class Glyph

fillsView

public boolean fillsView(long w,
                         long h,
                         int camIndex)

used to find out if glyph completely fills the view (in which case it is not necessary to repaint objects at a lower altitude)

Specified by:: fillsView in class Glyph

coordInside

public boolean coordInside(int x,
                           int y,
                           int camIndex)

detects whether the given point is inside this glyph or not

Specified by:: coordInside in class Glyph

mouseInOut

public int mouseInOut(int x,
                      int y,
                      int camIndex)

returns 1 if mouse has entered the glyph, -1 if it has exited the glyph, 0 if nothing has changed (meaning it was already inside or outside it)

Specified by:: mouseInOut in class Glyph

project

public void project(com.xerox.VTM.engine.Camera c,
                    com.xerox.VTM.engine.ViewPanel v)

project shape in camera coord sys prior to actual painting

Specified by:: project in class Glyph

textDraw

void textDraw(java.awt.Graphics2D g,
              int i)

draw text associated with this glyph

draw

public void draw(java.awt.Graphics2D g,
                 int vW,
                 int vH,
                 int i,
                 java.awt.Stroke stdS,
                 java.awt.geom.AffineTransform stdT)

draw glyph

Specified by:: draw in class Glyph

clone

public java.lang.Object clone()

returns a clone of this object (only basic information is cloned for now: shape, orientation, position, size)

Specified by:: clone in class Glyph

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> com >> xerox >> VTM >> [ glyphs overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

SOURCE |

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

Field Summary
`(package private) float`	`ar` aspect ratio (width divided by height)
`(package private) ProjEllipse[]`	`pc` array of projected coordinates - index of camera in virtual space is equal to index of projected coords in this array
`(package private) long`	`vh` half width and height in virtual space
`(package private) long`	`vw` half width and height in virtual space

Constructor Summary
`VEllipse()` creates a new default white ellipse
`VEllipse(long x, long y, float z, long sx, long sy, java.awt.Color c)`

Method Summary
`void`	`addCamera(int verifIndex)` used internally to create new projected coordinates to use with the new camera
`java.lang.Object`	`clone()` returns a clone of this object (only basic information is cloned for now: shape, orientation, position, size)
`(package private) void`	`computeSize()` size is bounding circle radius
`boolean`	`coordInside(int x, int y, int camIndex)` detects whether the given point is inside this glyph or not
`void`	`draw(java.awt.Graphics2D g, int vW, int vH, int i, java.awt.Stroke stdS, java.awt.geom.AffineTransform stdT)` draw glyph
`boolean`	`fillsView(long w, long h, int camIndex)` used to find out if glyph completely fills the view (in which case it is not necessary to repaint objects at a lower altitude)
`long`	`getHeight()` get height
`float`	`getOrient()` orientation is disabled
`float`	`getSize()` size is disabled
`long`	`getWidth()` get width
`void`	`initCams(int nbCam)` called when glyph is created in order to create the initial set of projected coordinates wrt the number of cameras in the space
`int`	`mouseInOut(int x, int y, int camIndex)` returns 1 if mouse has entered the glyph, -1 if it has exited the glyph, 0 if nothing has changed (meaning it was already inside or outside it)
`void`	`orientTo(float angle)` orientation is disabled
`void`	`project(com.xerox.VTM.engine.Camera c, com.xerox.VTM.engine.ViewPanel v)` project shape in camera coord sys prior to actual painting
`void`	`removeCamera(int index)` if a camera is removed from the virtual space, we should delete the corresponding projected coordinates, but do not modify the array it self because we do not want to change other cameras' index - just point to null
`void`	`resetMouseIn(int i)` reset prevMouseIn for projected coordinates nb i
`void`	`reSize(float factor)` size is disabled
`void`	`setHeight(long h)` set absolute half height
`void`	`setWidth(long w)` set absolute half width
`void`	`sizeTo(float radius)` size is disabled
`(package private) void`	`textDraw(java.awt.Graphics2D g, int i)` draw text associated with this glyph

com.xerox.VTM.glyphs Class VEllipse

vw

vh

ar

pc

VEllipse

VEllipse

initCams

addCamera

removeCamera

resetMouseIn

getOrient

orientTo

computeSize

getSize

sizeTo

setWidth

setHeight

getWidth

getHeight

reSize

fillsView

coordInside

mouseInOut

project

textDraw

draw

clone

com.xerox.VTM.glyphs
Class VEllipse