public class SelectionRectangle extends Object
Constructor and Description |
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SelectionRectangle() |
Modifier and Type | Method and Description |
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void |
dispose()
Disposes the resource.
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void |
draw(org.eclipse.swt.graphics.GC gc)
Draws the selection rectangle on chart panel.
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org.eclipse.swt.graphics.Point |
getHorizontalRange()
Gets the horizontal selected range.
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org.eclipse.swt.graphics.Point |
getVerticalRange()
Gets the vertical selected range.
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boolean |
isDisposed()
Check if selection is disposed.
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void |
setEndPoint(int x,
int y)
Sets the end point.
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void |
setStartPoint(int x,
int y)
Sets the start point.
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public void setStartPoint(int x, int y)
x
- the X coordinate of start point in pixelsy
- the Y coordinate of start point in pixelspublic void setEndPoint(int x, int y)
x
- the X coordinate of end point in pixelsy
- the X coordinate of end point in pixelspublic org.eclipse.swt.graphics.Point getHorizontalRange()
public org.eclipse.swt.graphics.Point getVerticalRange()
public boolean isDisposed()
public void dispose()
public void draw(org.eclipse.swt.graphics.GC gc)
gc
- the graphics contextCopyright © 2016. All Rights Reserved.