org.eclipse.nebula.visualization.xygraph.util

Class SingleSourceHelper2

java.lang.Object

org.eclipse.nebula.visualization.xygraph.util.SingleSourceHelper2

Direct Known Subclasses:

SingleSourceHelperImpl

public abstract class SingleSourceHelper2
extends java.lang.Object

Replacement for SingleSourceHelper

Constructor Summary

Constructors

Constructor and Description
SingleSourceHelper2()

Method Summary

Modifier and Type	Method and Description
static org.eclipse.swt.graphics.Cursor	createCursor(org.eclipse.swt.widgets.Display display, org.eclipse.swt.graphics.ImageData imageData, int width, int height, int backUpSWTCursorStyle)
protected abstract org.eclipse.swt.graphics.Cursor	createInternalCursor(org.eclipse.swt.widgets.Display display, org.eclipse.swt.graphics.ImageData imageData, int width, int height, int backUpSWTCursorStyle)
protected abstract org.eclipse.swt.graphics.Image	createInternalVerticalTextImage(java.lang.String text, org.eclipse.swt.graphics.Font font, org.eclipse.swt.graphics.RGB color, boolean upToDown)
static org.eclipse.swt.graphics.Image	createVerticalTextImage(java.lang.String text, org.eclipse.swt.graphics.Font font, org.eclipse.swt.graphics.RGB color, boolean upToDown)
static org.eclipse.swt.graphics.GC	getImageGC(org.eclipse.swt.graphics.Image image)
static java.lang.String	getImageSavePath()
protected abstract java.lang.String	getInternalImageSavePath()
protected abstract org.eclipse.swt.graphics.Image	getInternalXYGraphSnapShot(IXYGraph xyGraph)
static org.eclipse.swt.graphics.Image	getXYGraphSnapShot(IXYGraph xyGraph)
protected abstract org.eclipse.swt.graphics.GC	internalGetImageGC(org.eclipse.swt.graphics.Image image)
protected abstract void	internalSetLineStyle_LINE_SOLID(org.eclipse.draw2d.Graphics graphics)
static void	setLineStyle_LINE_SOLID(org.eclipse.draw2d.Graphics graphics)

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleSourceHelper2

public SingleSourceHelper2()

Method Detail

createCursor

public static org.eclipse.swt.graphics.Cursor createCursor(org.eclipse.swt.widgets.Display display,
                                                           org.eclipse.swt.graphics.ImageData imageData,
                                                           int width,
                                                           int height,
                                                           int backUpSWTCursorStyle)

Parameters:

display -

imageData -

width -

height -

backUpSWTCursorStyle -

Returns:

a cursor. The cursor will be automatically disposed when display disposed, so please don't dispose it externally.

createVerticalTextImage

public static org.eclipse.swt.graphics.Image createVerticalTextImage(java.lang.String text,
                                                                     org.eclipse.swt.graphics.Font font,
                                                                     org.eclipse.swt.graphics.RGB color,
                                                                     boolean upToDown)

getXYGraphSnapShot

public static org.eclipse.swt.graphics.Image getXYGraphSnapShot(IXYGraph xyGraph)

getImageSavePath

public static java.lang.String getImageSavePath()

getImageGC

public static org.eclipse.swt.graphics.GC getImageGC(org.eclipse.swt.graphics.Image image)

setLineStyle_LINE_SOLID

public static void setLineStyle_LINE_SOLID(org.eclipse.draw2d.Graphics graphics)

getInternalImageSavePath

protected abstract java.lang.String getInternalImageSavePath()

internalGetImageGC

protected abstract org.eclipse.swt.graphics.GC internalGetImageGC(org.eclipse.swt.graphics.Image image)

createInternalCursor

protected abstract org.eclipse.swt.graphics.Cursor createInternalCursor(org.eclipse.swt.widgets.Display display,
                                                                        org.eclipse.swt.graphics.ImageData imageData,
                                                                        int width,
                                                                        int height,
                                                                        int backUpSWTCursorStyle)

createInternalVerticalTextImage

protected abstract org.eclipse.swt.graphics.Image createInternalVerticalTextImage(java.lang.String text,
                                                                                  org.eclipse.swt.graphics.Font font,
                                                                                  org.eclipse.swt.graphics.RGB color,
                                                                                  boolean upToDown)

getInternalXYGraphSnapShot

protected abstract org.eclipse.swt.graphics.Image getInternalXYGraphSnapShot(IXYGraph xyGraph)

internalSetLineStyle_LINE_SOLID

protected abstract void internalSetLineStyle_LINE_SOLID(org.eclipse.draw2d.Graphics graphics)