fr.esrf.tangoatk.widget.util.jdraw
Class JDSpline

java.lang.Object
  fr.esrf.tangoatk.widget.util.jdraw.JDObject
      fr.esrf.tangoatk.widget.util.jdraw.JDPolyline
          fr.esrf.tangoatk.widget.util.jdraw.JDSpline

All Implemented Interfaces:

JDRotatable

public class JDSpline
extends JDPolyline

JDraw Spline graphic object.

Here is an example of few JDSpline:

Field Summary

Fields inherited from class fr.esrf.tangoatk.widget.util.jdraw.JDObject

FILL_STYLE_DOT_PATTERN_1, FILL_STYLE_DOT_PATTERN_2, FILL_STYLE_DOT_PATTERN_3, FILL_STYLE_GRADIENT, FILL_STYLE_LARGE_CROSS_HATCH, FILL_STYLE_LARGE_LEFT_HATCH, FILL_STYLE_LARGE_RIGHT_HATCH, FILL_STYLE_NONE, FILL_STYLE_SMALL_CROSS_HATCH, FILL_STYLE_SMALL_LEFT_HATCH, FILL_STYLE_SMALL_RIGHT_HATCH, FILL_STYLE_SOLID, LINE_STYLE_DASH, LINE_STYLE_DASH_DOT, LINE_STYLE_DOT, LINE_STYLE_LONG_DASH, LINE_STYLE_SOLID, VALUE_CHANGE_ON_XDRAG_LEFT, VALUE_CHANGE_ON_XDRAG_RIGHT, VALUE_CHANGE_ON_YDRAG_BOTTOM, VALUE_CHANGE_ON_YDRAG_TOP, VALUE_INC_ON_CLICK, VALUE_INC_ON_PRESSRELEASE

Constructor Summary

JDSpline(java.lang.String objectName, java.awt.Point[] p)
Contruct a splie

Method Summary

void	connect(JDPolyline pline) Connects this spline to an other spline.
JDPolyline	convertToPolyline() Convert this object to a JDPolyline
JDObject	copy(int x, int y) Returns a copy of this object at the specified location.
void	moveSummit(int id, double x, double y) Moves the specifed summit to the specified position.
void	setStep(int s) Sets the polyline interpolation step.

Methods inherited from class fr.esrf.tangoatk.widget.util.jdraw.JDPolyline

getStep, invertSummitOrder, isClosed, isInsideObject, paint, rotate, setClosed, setStartingPoint

Methods inherited from class fr.esrf.tangoatk.widget.util.jdraw.JDObject

addExtension, addMouseListener, addValueListener, centerOrigin, clearMouseListener, clearValueListener, getBackground, getBackgroundMapper, getBoundRect, getExtendedParam, getExtendedParam, getExtendedParamDesc, getExtendedParamIndex, getExtendedParamName, getExtendedParamNumber, getFillStyle, getForeground, getForegroundMapper, getHTranslationMapper, getInitValue, getInvertShadowMapper, getLineStyle, getLineWidth, getMaxValue, getMinValue, getName, getObjectsByName, getOrigin, getShadowWidth, getSummit, getSummitNumber, getValue, getValueChangeMode, getVisibilityMapper, getVTranslationMapper, hasBackgroundMapper, hasExtendedParam, hasForegroundMapper, hasHTranslationMapper, hasInverseShadow, hasInvertShadowMapper, hasShadow, hasVisibilityMapper, hasVTranslationMapper, isAntiAliased, isFixedExtendedParam, isInteractive, isProgrammed, isVisible, moveSummitH, moveSummitV, preRefresh, refresh, removeExtension, removeMouseListener, removeValueListener, restoreTransform, rotate90, saveTransform, scale, scaleTranslate, setAntiAlias, setBackground, setBackgroundMapper, setExtendedParam, setExtendedParam, setExtensionList, setFillStyle, setForeground, setForegroundMapper, setGradientFillParam, setHTranslationMapper, setInitValue, setInteractive, setInverseShadow, setInvertShadowMapper, setLineStyle, setLineWidth, setMaxValue, setMinValue, setName, setOrigin, setShadow, setShadowWidth, setValue, setValueChangeMode, setVisibilityMapper, setVisible, setVTranslationMapper, toString, translate

Methods inherited from class java.lang.Object

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

Constructor Detail

JDSpline

public JDSpline(java.lang.String objectName,
                java.awt.Point[] p)

Contruct a splie

Parameters:

objectName - spline name

p - Array of control points

Method Detail

copy

public JDObject copy(int x,
                     int y)

Description copied from class: JDObject

Returns a copy of this object at the specified location.

Overrides:

copy in class JDPolyline

Parameters:

x - Horizontal position of the copied object (pixel)

y - Vertical Position of the copied object (pixel)

Returns:

The copy of this object.

setStep

public void setStep(int s)

Description copied from class: JDPolyline

Sets the polyline interpolation step.

Overrides:

setStep in class JDPolyline

Parameters:

s - Interpolation step (must be >=1).

convertToPolyline

public JDPolyline convertToPolyline()

Convert this object to a JDPolyline

moveSummit

public void moveSummit(int id,
                       double x,
                       double y)

Description copied from class: JDObject

Moves the specifed summit to the specified position. When using moveSummit() to animate objects, A call to refresh() of this object may be needed.

Overrides:

moveSummit in class JDPolyline

Parameters:

id - Summit index

x - Absolute X position

y - Absolute Y position

See Also:

JDObject.refresh()

connect

public void connect(JDPolyline pline)

Connects this spline to an other spline. Points are added to the end of this spline. if pline if not a JDSpline, nothing happens.

Overrides:

connect in class JDPolyline

Parameters:

pline - Polyline to be concatened.