fr.inria.zvtm.lens
Class HWaveLens

java.lang.Object
  fr.inria.zvtm.lens.Lens
      fr.inria.zvtm.lens.FixedSizeLens
          fr.inria.zvtm.lens.BlendingLens
              fr.inria.zvtm.lens.BLinearLens
                  fr.inria.zvtm.lens.HWaveLens

public class HWaveLens
extends BLinearLens

Translucent lens. Profile: linear - Distance metric: L(2) (circular shape)
Size expressed as an absolute value in pixels

Field Summary

Fields inherited from class fr.inria.zvtm.lens.BLinearLens

aT, bT

Fields inherited from class fr.inria.zvtm.lens.BlendingLens

MMTc, MMTf

Fields inherited from class fr.inria.zvtm.lens.FixedSizeLens

CONSTANT, LR1, LR2, SPEED_DEPENDENT_LINEAR

Fields inherited from class fr.inria.zvtm.lens.Lens

h, lensHeight, lensWidth, lx, ly, magnifiedGraphics, mbh, mbi, mbw, MM, MM_FLOOR, mSwitchThreshold, owningView, sh, sw, w

Constructor Summary

HWaveLens()
create a lens with a maximum magnification factor of 2.0

HWaveLens(float mm, float n)
create a lens with a given maximum magnification factor

HWaveLens(float mm, float tc, float tf, int outerRadius, int innerRadius, float n)
create a lens with a given maximum magnification factor, inner and outer radii

HWaveLens(float mm, float tc, float tf, int outerRadius, int innerRadius, float n, int x, int y)
create a lens with a given maximum magnification factor, inner and outer radii

Method Summary

float	getN()
void	gf(float x, float y, float[] g) gain factor function
void	gfT(float x, float y, float[] g)
void	setN(float n)

Methods inherited from class fr.inria.zvtm.lens.BLinearLens

setInnerRadius, setMaximumMagnification, setMaximumMagnification, setMMandRadii, setMMandRadii, setOuterRadius, setRadii, setRadii

Methods inherited from class fr.inria.zvtm.lens.BlendingLens

getContextTranslucencyValue, getFocusTranslucencyValue

Methods inherited from class fr.inria.zvtm.lens.FixedSizeLens

drawBoundary, getActualRingRadius, getInnerRadius, getInnerRadiusColor, getOuterRadius, getOuterRadiusColor, getRadius, getVisibleRegionInFocus, moveLensBy, setAbsolutePosition, setFocusControlled, setFocusControlled, setInnerRadiusColor, setLensBuffer, setOuterRadiusColor

Methods inherited from class fr.inria.zvtm.lens.Lens

dispose, getActualMaximumMagnification, getBufferThreshold, getMagnificationGraphics, getMaximumMagnification, getOwningView, getVisibleRegion, getXfocusOffset, getYfocusOffset, isInitialized, resetMagnificationBuffer, setBufferThreshold, setMagRasterDimensions, setMagRasterDimensions, setXfocusOffset, setYfocusOffset, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

HWaveLens

public HWaveLens()

create a lens with a maximum magnification factor of 2.0

HWaveLens

public HWaveLens(float mm,
                 float n)

create a lens with a given maximum magnification factor

Parameters:

mm - magnification factor, mm in [0,+inf[

HWaveLens

public HWaveLens(float mm,
                 float tc,
                 float tf,
                 int outerRadius,
                 int innerRadius,
                 float n)

create a lens with a given maximum magnification factor, inner and outer radii

Parameters:

mm - magnification factor, mm in [0,+inf[

tc - translucency value (at junction between transition and context), tc in [0,1.0]

tf - translucency value (at junction between transition and focus), tf in [0,1.0]

outerRadius - outer radius (beyond which no magnification is applied - outward)

innerRadius - inner radius (beyond which maximum magnification is applied - inward)

HWaveLens

public HWaveLens(float mm,
                 float tc,
                 float tf,
                 int outerRadius,
                 int innerRadius,
                 float n,
                 int x,
                 int y)

create a lens with a given maximum magnification factor, inner and outer radii

Parameters:

mm - magnification factor, mm in [0,+inf[

tc - translucency value (at junction between transition and context), tc in [0,1.0]

tf - translucency value (at junction between transition and focus), tf in [0,1.0]

outerRadius - outer radius (beyond which no magnification is applied - outward)

innerRadius - inner radius (beyond which maximum magnification is applied - inward)

x - horizontal coordinate of the lens' center (as an offset w.r.t the view's center coordinates)

y - vertical coordinate of the lens' center (as an offset w.r.t the view's center coordinates)

Method Detail

setN

public void setN(float n)

getN

public float getN()

gf

public void gf(float x,
               float y,
               float[] g)

Description copied from class: Lens

gain factor function

Overrides:

gf in class BlendingLens

gfT

public void gfT(float x,
                float y,
                float[] g)

Overrides:

gfT in class BLinearLens