/**
* Create and set the graphic within the state machine. The GraphicAttributes describe the type of
* poly to create.
*/
public void createGraphic(GraphicAttributes ga) {
init();
stateMachine.setUndefined();
int renderType = OMGraphic.RENDERTYPE_LATLON;
int lineType = OMGraphic.LINETYPE_GREATCIRCLE;
if (ga != null) {
renderType = ga.getRenderType();
lineType = ga.getLineType();
}
if (Debug.debugging("eomg")) {
Debug.output("EditableOMDistance.createGraphic(): rendertype = " + renderType);
}
if (lineType == OMGraphic.LINETYPE_UNKNOWN) {
lineType = OMGraphic.LINETYPE_GREATCIRCLE;
ga.setLineType(OMGraphic.LINETYPE_GREATCIRCLE);
}
this.poly = (OMDistance) createGraphic(renderType, lineType);
if (ga != null) {
ga.setRenderType(poly.getRenderType());
ga.setTo(poly, true);
}
}
/**
* If this EditableOMGraphic has parameters that can be manipulated that are independent of other
* EditableOMGraphic types, then you can provide the widgets to control those parameters here. By
* default, returns the GraphicAttributes GUI widgets. If you don't want a GUI to appear when a
* widget is being created/edited, then don't call this method from the EditableOMGraphic
* implementation, and return a null Component from getGUI.
*
* @param graphicAttributes the GraphicAttributes to use to get the GUI widget from to control
* those parameters for this EOMG.
* @return Component to use to control parameters for this EOMG.
*/
public Component getGUI(GraphicAttributes graphicAttributes) {
if (graphicAttributes != null) {
graphicAttributes.setLineMenuAdditions(null);
return graphicAttributes.getGUI();
}
return null;
}
/**
* Adds widgets to modify polygon.
*
* @param graphicAttributes the GraphicAttributes to use to get the GUI widget from to control
* those parameters for this EOMG.
* @return Component to use to control parameters for this EOMG.
*/
public Component getGUI(GraphicAttributes graphicAttributes) {
Debug.message("eomg", "EditableOMPoly.getGUI");
if (graphicAttributes != null) {
JMenu ahm = getArrowHeadMenu();
graphicAttributes.setLineMenuAdditions(new JMenu[] {ahm});
// JComponent gaGUI = (JComponent) graphicAttributes.getGUI();
JComponent toolbar = createAttributePanel(graphicAttributes);
getPolyGUI(graphicAttributes.getOrientation(), toolbar);
return toolbar;
} else {
return getPolyGUI();
}
}