fr.inria.zvtm.glyphs

Class VImageOr<T>

java.lang.Object

fr.inria.zvtm.glyphs.Glyph

fr.inria.zvtm.glyphs.ClosedShape

fr.inria.zvtm.glyphs.VImage

fr.inria.zvtm.glyphs.VImageOr<T>

All Implemented Interfaces:

RectangularShape, Translucent, Cloneable

Direct Known Subclasses:

FitsImage

public class VImageOr<T>
extends VImage

Re-orientable Bitmap Image. This version is less efficient than VImage, but it can be reoriented.

Author:

Emmanuel Pietriga

See Also:

VImage

Field Summary

Fields inherited from class fr.inria.zvtm.glyphs.VImage

ar, at, image, interpolationMethod, pc, scaleFactor, trueCoef, vh, vw, zoomSensitive

Fields inherited from class fr.inria.zvtm.glyphs.ClosedShape

bColor, borderColor, cursorInsideFColor, HSVb

Fields inherited from class fr.inria.zvtm.glyphs.Glyph

alphaC, coef, color, cursorInsideColor, ENTERED_GLYPH, EXITED_GLYPH, fColor, HSV, NO_CURSOR_EVENT, orient, sensit, size, stickedTo, stroke, visible, vx, vy, vz

Fields inherited from interface fr.inria.zvtm.glyphs.Translucent

acO

Constructor Summary

Constructors

Constructor and Description
VImageOr(double x, double y, int z, Image img, double or)
VImageOr(double x, double y, int z, Image img, double or, float alpha)
VImageOr(Image img, double or)
VImageOr(Image img, double or, float alpha)

Method Summary

Modifier and Type	Method and Description
Object	clone()
boolean	coordInside(int jpx, int jpy, Camera c, double cvx, double cvy) Detect whether the given point is inside this glyph or not.
boolean	coordInsideP(int jpx, int jpy, Camera c) Detect whether the given point is inside this glyph or not.
boolean	coordInsideV(double cvx, double cvy, Camera c) Detect whether the given point is inside this glyph or not.
void	draw(Graphics2D g, int vW, int vH, int i, Stroke stdS, AffineTransform stdT, int dx, int dy) Draw this glyph.
void	drawForLens(Graphics2D g, int vW, int vH, int i, Stroke stdS, AffineTransform stdT, int dx, int dy) Draw this glyph through a lens.
void	move(double x, double y) Translate the glyph by (x,y) - relative translation.
void	moveTo(double x, double y) Translate the glyph to (x,y) - absolute translation.
void	orientTo(double angle) Cannot be reoriented.
void	project(Camera c, Dimension d) Project glyph w.r.t a given camera's coordinate system, prior to actual painting.
void	projectForLens(Camera c, int lensWidth, int lensHeight, float lensMag, double lensx, double lensy) Project glyph w.r.t a given camera's coordinate system, prior to actual painting through a lens.
void	reSize(double factor) Set glyph's size by multiplying its bounding circle diameter by a factor.
void	setHeight(double h) Set height in virtual space.
void	setImage(Image i) Set bitmap image to be displayed.
void	setScale(double s)
void	setWidth(double w) Set width in virtual space.
void	sizeTo(double s) Set glyph's size by setting its bounding circle's diameter.
boolean	visibleInDisc(double dvx, double dvy, double dvr, Shape dvs, int camIndex, int jpx, int jpy, int dpr) The disc is actually approximated to its bounding box here.
boolean	visibleInRegion(double wb, double nb, double eb, double sb, int i) Method used internally to find out if it is necessary to project and draw this glyph for a given camera.

Methods inherited from class fr.inria.zvtm.glyphs.VImage

addCamera, fillsView, getBounds, getHeight, getImage, getInterpolationMethod, getJava2DShape, getOrient, getScale, getSize, getWidth, initCams, isZoomSensitive, removeCamera, setInterpolationMethod, setZoomSensitive

Methods inherited from class fr.inria.zvtm.glyphs.ClosedShape

addHSVbColor, getBorderColor, getDefaultBorderColor, getHSVbColor, highlight, isBorderDrawn, isFilled, setBorderColor, setCursorInsideFillColor, setDrawBorder, setFilled, setHSVbColor

Methods inherited from class fr.inria.zvtm.glyphs.Glyph

addHSVColor, containedInRegion, getColor, getDefaultColor, getDefaultCursorInsideHighlightColor, getHSVColor, getLocation, getOwner, getStickedGlyphArray, getStroke, getTranslucencyValue, getType, getZindex, isSelected, isSensitive, isVisible, isVisibleThroughLens, propagateMove, select, setColor, setCursorInsideHighlightColor, setDefaultCursorInsideHighlightColor, setHSVColor, setOwner, setSensitivity, setStroke, setTranslucencyValue, setType, setVisible, setZindex, stick, stickToGlyph, toString, unstick, unstickAllGlyphs, unstickAllGlyphs, unstickFromGlyph, visibleInViewport

Methods inherited from class java.lang.Object

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

Constructor Detail

VImageOr

public VImageOr(Image img,
                double or)

Parameters:

img - image to be displayed

or - orientation

VImageOr

public VImageOr(Image img,
                double or,
                float alpha)

Parameters:

img - image to be displayed

or - orientation

alpha - in [0;1.0]. 0 is fully transparent, 1 is opaque

VImageOr

public VImageOr(double x,
                double y,
                int z,
                Image img,
                double or)

Parameters:

x - coordinate in virtual space

y - coordinate in virtual space

z - z-index (pass 0 if you do not use z-ordering)

img - image to be displayed

or - orientation

VImageOr

public VImageOr(double x,
                double y,
                int z,
                Image img,
                double or,
                float alpha)

Parameters:

x - coordinate in virtual space

y - coordinate in virtual space

z - z-index (pass 0 if you do not use z-ordering)

img - image to be displayed

or - orientation

alpha - in [0;1.0]. 0 is fully transparent, 1 is opaque

Method Detail

moveTo

public void moveTo(double x,
                   double y)

Description copied from class: Glyph

Translate the glyph to (x,y) - absolute translation.

Overrides:

moveTo in class Glyph

See Also:

Glyph.move(double x, double y)

move

public void move(double x,
                 double y)

Description copied from class: Glyph

Translate the glyph by (x,y) - relative translation.

Overrides:

move in class Glyph

See Also:

Glyph.moveTo(double x, double y)

orientTo

public void orientTo(double angle)

Description copied from class: VImage

Cannot be reoriented.

Overrides:

orientTo in class VImage

Parameters:

angle - in [0:2Pi[

setScale

public void setScale(double s)

Overrides:

setScale in class VImage

setWidth

public void setWidth(double w)

Description copied from interface: RectangularShape

Set width in virtual space.

Specified by:

setWidth in interface RectangularShape

Overrides:

setWidth in class VImage

setHeight

public void setHeight(double h)

Description copied from interface: RectangularShape

Set height in virtual space.

Specified by:

setHeight in interface RectangularShape

Overrides:

setHeight in class VImage

sizeTo

public void sizeTo(double s)

Description copied from class: Glyph

Set glyph's size by setting its bounding circle's diameter.

Overrides:

sizeTo in class VImage

See Also:

Glyph.reSize(double factor)

reSize

public void reSize(double factor)

Description copied from class: Glyph

Set glyph's size by multiplying its bounding circle diameter by a factor.

Overrides:

reSize in class VImage

See Also:

Glyph.sizeTo(double s)

setImage

public void setImage(Image i)

Description copied from class: VImage

Set bitmap image to be displayed.

Overrides:

setImage in class VImage

coordInside

public boolean coordInside(int jpx,
                           int jpy,
                           Camera c,
                           double cvx,
                           double cvy)

Description copied from class: Glyph

Detect whether the given point is inside this glyph or not.

Overrides:

coordInside in class VImage

Parameters:

jpx - provide projected JPanel coordinates of the associated view, not virtual space coordinates

jpy - provide projected JPanel coordinates of the associated view, not virtual space coordinates

c - camera through which the glyph is observed (only a few types of Glyph actually require this information: SICircle, SIRectangle, VText)

cvx - virtual space coordinates

cvy - virtual space coordinates

See Also:

Glyph.coordInsideV(double cvx, double cvy, Camera c), Glyph.coordInsideP(int jpx, int jpy, Camera c)

coordInsideV

public boolean coordInsideV(double cvx,
                            double cvy,
                            Camera c)

Description copied from class: Glyph

Detect whether the given point is inside this glyph or not. Uses VirtualSpace coordinates.

Overrides:

coordInsideV in class VImage

Parameters:

cvx - virtual space coordinates

cvy - virtual space coordinates

c - camera through which the glyph is observed (only a few types of Glyph actually require this information: SICircle, SIRectangle, VText)

See Also:

Glyph.coordInside(int jpx, int jpy, Camera c, double cvx, double cvy), Glyph.coordInsideP(int jpx, int jpy, Camera c)

coordInsideP

public boolean coordInsideP(int jpx,
                            int jpy,
                            Camera c)

Description copied from class: Glyph

Detect whether the given point is inside this glyph or not. Uses projected coordinates in View.

Overrides:

coordInsideP in class VImage

Parameters:

jpx - provide projected JPanel coordinates of the associated view, not virtual space coordinates

jpy - provide projected JPanel coordinates of the associated view, not virtual space coordinates

c - camera through which the glyph is observed

See Also:

Glyph.coordInsideV(double cvx, double cvy, Camera c), Glyph.coordInside(int jpx, int jpy, Camera c, double cvx, double cvy)

visibleInRegion

public boolean visibleInRegion(double wb,
                               double nb,
                               double eb,
                               double sb,
                               int i)

Description copied from class: Glyph

Method used internally to find out if it is necessary to project and draw this glyph for a given camera.

Overrides:

visibleInRegion in class VImage

Parameters:

wb - west region boundary (virtual space coordinates)

nb - north region boundary (virtual space coordinates)

eb - east region boundary (virtual space coordinates)

sb - south region boundary (virtual space coordinates)

i - camera index (useuful only for some glyph classes redefining this method)

Returns:

true if the glyph is currently visible in the region delimited by wb, nb, eb, sb, symbolising the region seen through a camera

visibleInDisc

public boolean visibleInDisc(double dvx,
                             double dvy,
                             double dvr,
                             Shape dvs,
                             int camIndex,
                             int jpx,
                             int jpy,
                             int dpr)

The disc is actually approximated to its bounding box here. Precise intersection computation would be too costly.

Overrides:

visibleInDisc in class VImage

project

public void project(Camera c,
                    Dimension d)

Description copied from class: Glyph

Project glyph w.r.t a given camera's coordinate system, prior to actual painting. Called internally.

Overrides:

project in class VImage

Parameters:

c - camera

d - dimension of View using camera c

projectForLens

public void projectForLens(Camera c,
                           int lensWidth,
                           int lensHeight,
                           float lensMag,
                           double lensx,
                           double lensy)

Description copied from class: Glyph

Project glyph w.r.t a given camera's coordinate system, prior to actual painting through a lens. Called internally.

Overrides:

projectForLens in class VImage

Parameters:

c - camera

lensWidth - width of lens activated in View using this camera

lensHeight - height of lens activated in View using this camera

lensMag - magnification factor of lens activated in View using this camera

lensx - horizontal coordinateof lens activated in View using this camera

lensy - vertical coordinate of lens activated in View using this camera

draw

public void draw(Graphics2D g,
                 int vW,
                 int vH,
                 int i,
                 Stroke stdS,
                 AffineTransform stdT,
                 int dx,
                 int dy)

Description copied from class: Glyph

Draw this glyph.

Overrides:

draw in class VImage

Parameters:

g - graphics context in which the glyph should be drawn

vW - associated View width (used by some closed shapes to determine if it is worth painting the glyph's border)

vH - associated View height (used by some closed shapes to determine if it is worth painting the glyph's border)

i - camera index in the virtual space containing the glyph

stdS - default stroke

stdT - identity transform

dx - horizontal offset

dy - vertical offset

drawForLens

public void drawForLens(Graphics2D g,
                        int vW,
                        int vH,
                        int i,
                        Stroke stdS,
                        AffineTransform stdT,
                        int dx,
                        int dy)

Description copied from class: Glyph

Draw this glyph through a lens.

Overrides:

drawForLens in class VImage

Parameters:

g - graphics context in which the glyph should be drawn

vW - associated View width (used by some closed shapes to determine if it is worth painting the glyph's border)

vH - associated View height (used by some closed shapes to determine if it is worth painting the glyph's border)

i - camera index in the virtual space containing the glyph

stdS - default stroke

stdT - identity transform

dx - horizontal offset

dy - vertical offset

clone

public Object clone()

Overrides:

clone in class VImage