Package fr.esrf.tangoatk.widget.util.jdraw

Class JDImage

java.lang.Object

fr.esrf.tangoatk.widget.util.jdraw.JDObject

fr.esrf.tangoatk.widget.util.jdraw.JDRectangular

fr.esrf.tangoatk.widget.util.jdraw.JDImage

public class JDImage
extends JDRectangular

JDraw Image graphic object. JDraw supports GIF, JPG and PNG format. Alpha mask is supported for PNG image.

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

Constructors

Constructor	Description
JDImage(String objectName, String fileName, int x, int y)	Contruct an image.

Method Summary

Modifier and Type	Method	Description
JDObject	copy(int x, int y)	Returns a copy of this object at the specified location.
String	getFileName()
int	getImageHeight()
int	getImageWidth()
boolean	hasShadow()
void	paint(JDrawEditor parent, Graphics g)	Paints this object.
void	resetToOriginalSize()	Reset the size to its original size.
void	setFileName(String fileName)	Loads a new image into this object.

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

getBottom, getHeight, getLeft, getRight, getTop, getWidth, moveSummit, rotate90, setBottom, setHeight, setLeft, setRight, setTop, setWidth

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, hasVisibilityMapper, hasVTranslationMapper, isAntiAliased, isDisabled, isFixedExtendedParam, isInsideObject, isInteractive, isProgrammed, isVisible, moveSummitH, moveSummitV, preRefresh, refresh, removeExtension, removeMouseListener, removeValueListener, restoreTransform, saveTransform, scale, scaleTranslate, setAntiAlias, setBackground, setBackgroundMapper, setDisabled, 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 Details

JDImage

public JDImage(String objectName,
 String fileName,
 int x,
 int y)

Contruct an image.

Parameters:

objectName - Image name

fileName - Image file name.

x - Up left corner x coordinate

y - Up left corner y coordinate

Method Details

copy

public JDObject copy(int x,
 int y)

Description copied from class: JDObject

Returns a copy of this object at the specified location.

Specified by:

copy in class JDObject

Parameters:

x - Horizontal position of the copied object (pixel)

y - Vertical Position of the copied object (pixel)

Returns:

The copy of this object.

paint

public void paint(JDrawEditor parent,
 Graphics g)

Description copied from class: JDObject

Paints this object.

Overrides:

paint in class JDRectangular

Parameters:

parent - JdrawEditor parent (Can be null except for JDSwingObject)

g - the specified Graphics window

hasShadow

public boolean hasShadow()

Overrides:

hasShadow in class JDObject

Returns:

false, Image cannot be shadowed.

setFileName

public void setFileName(String fileName)

Loads a new image into this object.

Parameters:

fileName - Image file name.

getFileName

public String getFileName()

Returns:

current image filename.

resetToOriginalSize

public void resetToOriginalSize()

Reset the size to its original size.

getImageWidth

public int getImageWidth()

Returns:

original image width.

getImageHeight

public int getImageHeight()

Returns:

original image height.