This method is used to register a user-defined marker. |
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Syntax: |
int registerMarkerTemplate (java.awt.Polygon newPolygon); |
int registerMarkerTemplate(tdg.MarkerTemplate MarkerTemplate newTemplate) |
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Input: |
newPolygon : as a standard Java Polygon. The polygon must fit in the rectangle: -900, -900, 1800, 1800 (i.e., the rectangle that goes from -900 to 900 in the X- and Y-directions). These are Perspective virtual coordinates. |
Input: |
newTemplate : not currently used |
Return: |
int : the new marker shape number that can be used assign the marker shape in the chart with setMarkerShape(). |
Also See: |
getNextMarkerTemplateSlot(), setMarkerTemplate() |
This method is called when the "original data" should be reloaded, either because it has changed, or the user wants to back out a tweak or optimization. |
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Syntax: |
void reloadOriginalData(); |
Input: |
None |
Return: |
void; |
Also See: |
optimizeData() |
This method removes a Perspective Listener. In the Java environment, a listener is an object that has defined the listener interface for a specific event (in this case, a Perspective event such as the user interface to the chart). See the perspectiveEvent() method later in this chapter for a list of events that are currently provided by Perspective to the listener interface. Also see Chapter 3 for an overview of how events are handled in the Perspective environment. |
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Syntax: |
void removePerspectiveListener (TDGListener); |
Input: |
TDGListener : a listener object that has defined the listener interface |
Return: |
None |
Also See: |
addPerspectiveListener(), perspectiveEvent() |
This method restores all deleted or detached slices to a pie chart. |
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Syntax: |
void restoreAllSlices ( ); |
Input: |
None |
Return: |
None |
Example: |
perspective1.setPieSliceDelete( |
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perspective1.restoreAllSlices(); |
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Also See: |
getPieSliceDelete(), setPieSliceDelete(), getPieSliceDetach(), setPieSliceDetach() |
This method can be used to restore a chart to Perspective default values. It restores the default chart type (17, a vertical side-by-side bar graph) and the sample data associated with this chart type. |
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Syntax: |
void restoreDefaults(); |
Input: |
None |
Return: |
None |
Also See: |
outputParamString() |