fr.inria.zvtm.glyphs
Class FRectangle

java.lang.Object
  fr.inria.zvtm.glyphs.Glyph
      fr.inria.zvtm.glyphs.ClosedShape
          fr.inria.zvtm.glyphs.VRectangle
              fr.inria.zvtm.glyphs.FRectangle

All Implemented Interfaces:

RectangularShape, Translucent, Cloneable

public class FRectangle
extends VRectangle

Rectangle becoming gradually translucent.

Author:

Emmanuel Pietriga

See Also:

VRectangle, VRectangleOr, PRectangle, SIRectangle

Field Summary

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

ar, pc, vh, vw

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

FRectangle()

FRectangle(double x, double y, int z, double w, double h, Color c, Color bc, float ta, float ba)

FRectangle(double x, double y, int z, double w, double h, Color c, float ta, float ba)

Method Summary

Object	clone()
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.
boolean	fillsView(double w, double h, int camIndex) Find out if this glyph completely fills a view.
void	setGradientBottomAlpha(float a)
void	setGradientTopAlpha(float a)

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

addCamera, coordInside, getBounds, getHeight, getJava2DShape, getOrient, getSize, getWidth, initCams, mouseInOut, orientTo, project, projectForLens, removeCamera, resetMouseIn, resetMouseIn, reSize, setHeight, setWidth, sizeTo, visibleInDisc, visibleInRegion

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, move, moveTo, 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

FRectangle

public FRectangle()

FRectangle

public FRectangle(double x,
                  double y,
                  int z,
                  double w,
                  double h,
                  Color c,
                  float ta,
                  float ba)

Parameters:

x - coordinate in virtual space

y - coordinate in virtual space

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

w - width in virtual space

h - height in virtual space

c - fill color

ta - gradient top alpha value

ba - gradient bottom alpha value

FRectangle

public FRectangle(double x,
                  double y,
                  int z,
                  double w,
                  double h,
                  Color c,
                  Color bc,
                  float ta,
                  float ba)

Parameters:

x - coordinate in virtual space

y - coordinate in virtual space

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

w - width in virtual space

h - height in virtual space

c - fill color

bc - border color

ta - gradient top alpha value

ba - gradient bottom alpha value

Method Detail

setGradientTopAlpha

public void setGradientTopAlpha(float a)

setGradientBottomAlpha

public void setGradientBottomAlpha(float a)

fillsView

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

Description copied from class: Glyph

Find out if this glyph completely fills a view. (In which case it is not necessary to repaint objects below it in the drawing stack). If implemented, this method should be very efficient, as it is used by an optional top-down clipping algorithm. Otherwise it might cost more time than it can potentially save. Until now it has only been implemented for non-reorientable rectangles and was activated only for treemap-like representations in which a lot of rectangles can potentially overlap each other.

Overrides:

fillsView in class VRectangle

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 VRectangle

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 VRectangle

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 VRectangle