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java.lang.Object net.sourceforge.swtlayeredgraph.SmallCrossCursor
public class SmallCrossCursor
Constructor Summary | |
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SmallCrossCursor()
Default constructor |
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SmallCrossCursor(java.lang.Double width,
java.lang.Double height,
int color,
int lineWidth,
CoordinateType type)
Builds a new graph cursor object in the shape of a cross. |
Method Summary | |
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void |
draw(GCTransformer transformer,
GraphPoint centerPoint)
Draws the cursor on the canvas with the specified center point. |
java.lang.Boolean |
isVisible()
Checks to see if cursor is visible. |
void |
setVisible(java.lang.Boolean visible)
Sets the visibility status of the cursor |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SmallCrossCursor()
public SmallCrossCursor(java.lang.Double width, java.lang.Double height, int color, int lineWidth, CoordinateType type)
width
- Width of cursor linesheight
- Height of cursor linescolor
- Color of cursor lineslineWidth
- Width in pixels of the linestype
- Coordinate system of width and height
java.lang.IllegalArgumentException
- If width, height or type is null. If color < 0.Method Detail |
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public void draw(GCTransformer transformer, GraphPoint centerPoint)
IGraphCursor
draw
in interface IGraphCursor
transformer
- Transformer used to draw withcenterPoint
- Center point of the cursorpublic java.lang.Boolean isVisible()
IGraphCursor
isVisible
in interface IGraphCursor
public void setVisible(java.lang.Boolean visible)
IGraphCursor
setVisible
in interface IGraphCursor
visible
- Flag to indicate if cursor is visible
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