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This interface represents an updatable graph display.
Here is the source.
Method Summary | |
void |
center()
Update the display and boundaries, and center the graph in the display window. |
java.awt.Frame |
getFrame()
Get an application Frame from which to pop up windows. |
double |
getHSpacing()
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Node |
getSelectedNode()
Get the index of the selected node. -1 is returned if no node is selected. |
double |
getVSpacing()
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void |
scale(double scaleval)
Set the scale value for display, and update the display. scaleval is interpreted as follows: screen_distance = physical_distance * scaleval. |
void |
update(boolean adjust_bounds)
Update the display. |
DRect |
windowRect()
Get the position and dimensions of the display window. |
Method Detail |
public void update(boolean adjust_bounds)
public void scale(double scaleval)
public void center()
public DRect windowRect()
public double getHSpacing()
public double getVSpacing()
public java.awt.Frame getFrame()
public Node getSelectedNode()
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