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 and Description
JDImage(java.lang.String objectName, java.lang.String fileName, int x, int y) Contruct an image.

Method Summary

Methods

Modifier and Type	Method and Description
JDObject	copy(int x, int y) Returns a copy of this object at the specified location.
java.lang.String	getFileName() Returns current image filename.
int	getImageHeight() Returns original image height.
int	getImageWidth() Returns original image widht.
boolean	hasShadow() Returns false, Image cannot be shadowed.
void	paint(JDrawEditor parent, java.awt.Graphics g) Paints this object.
void	resetToOriginalSize() Reset the size to its original size.
void	setFileName(java.lang.String fileName) Loads a new image into this object.

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

moveSummit, rotate90

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 Detail

JDImage

public JDImage(java.lang.String objectName,
       java.lang.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 Detail

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,
         java.awt.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()

Returns false, Image cannot be shadowed.

Overrides:

hasShadow in class JDObject

setFileName

public void setFileName(java.lang.String fileName)

Loads a new image into this object.

Parameters:

fileName - Image file name.

getFileName

public java.lang.String getFileName()

Returns current image filename.

resetToOriginalSize

public void resetToOriginalSize()

Reset the size to its original size.

getImageWidth

public int getImageWidth()

Returns original image widht.

getImageHeight

public int getImageHeight()

Returns original image height.