fr.inria.zvtm.lens

Class FSManhattanLens

java.lang.Object

fr.inria.zvtm.lens.Lens

fr.inria.zvtm.lens.FixedSizeLens

fr.inria.zvtm.lens.FSManhattanLens

Direct Known Subclasses:

L1FSManhattanLens, L3FSManhattanLens, LInfFSManhattanLens

public class FSManhattanLens
extends FixedSizeLens

Profile: manhattan - Distance metric: L(2) (circular shape)
Size expressed as an absolute value in pixels

Field Summary

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

Constructors

Constructor and Description
FSManhattanLens() create a lens with a maximum magnification factor of 2.0
FSManhattanLens(float mm) create a lens with a given maximum magnification factor
FSManhattanLens(float mm, int innerRadius) create a lens with a given maximum magnification factor, inner and outer radii
FSManhattanLens(float mm, int innerRadius, int x, int y) create a lens with a given maximum magnification factor, inner and outer radii

Method Summary

Modifier and Type	Method and Description
void	drawBoundary(Graphics2D g2d) for internal use
int	getRadius() outer radius
void	gf(float x, float y, float[] g) gain factor function

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

getActualRingRadius, getInnerRadius, getInnerRadiusColor, getOuterRadius, getOuterRadiusColor, getVisibleRegionInFocus, moveLensBy, setAbsolutePosition, setFocusControlled, setFocusControlled, setInnerRadius, setInnerRadiusColor, setLensBuffer, setMMandRadii, setMMandRadii, setOuterRadius, setOuterRadiusColor, setRadii, setRadii

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FSManhattanLens

public FSManhattanLens()

create a lens with a maximum magnification factor of 2.0

FSManhattanLens

public FSManhattanLens(float mm)

create a lens with a given maximum magnification factor

Parameters:

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

FSManhattanLens

public FSManhattanLens(float mm,
                       int innerRadius)

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

Parameters:

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

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

FSManhattanLens

public FSManhattanLens(float mm,
                       int innerRadius,
                       int x,
                       int y)

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

Parameters:

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

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

gf

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

Description copied from class: Lens

gain factor function

Specified by:

gf in class Lens

getRadius

public int getRadius()

Description copied from class: Lens

outer radius

Overrides:

getRadius in class FixedSizeLens

drawBoundary

public void drawBoundary(Graphics2D g2d)

Description copied from class: FixedSizeLens

for internal use

Overrides:

drawBoundary in class FixedSizeLens