/** clear the display */
public void clear() {
PLOT_PANEL.removeAllCurveData();
PLOT_PANEL.removeAllGraphData();
final Color toleranceColor = Color.BLUE;
drawBoxAboutCenter(0.0, 0.0, X_TOLERANCE, Y_TOLERANCE, toleranceColor);
// since curve data doesn't appear in the legend, we can trick it by adding graph data which
// does
final BasicGraphData toleranceData = new BasicGraphData();
toleranceData.setGraphColor(toleranceColor);
toleranceData.addPoint(0.0, 0.0);
toleranceData.setGraphProperty(PLOT_PANEL.getLegendKeyString(), "Position Tolerance");
PLOT_PANEL.addGraphData(toleranceData);
PLOT_PANEL.refreshGraphJPanel();
}
/** display the beam position */
public void displayBeamPosition(
final double x, final double y, final double xError, final double yError) {
clear();
final Color positionColor = Color.ORANGE;
drawBoxAboutCenter(x, y, xError, yError, positionColor);
// since curve data doesn't appear in the legend, we can trick it by adding graph data which
// does
final BasicGraphData positionData = new BasicGraphData();
positionData.setGraphColor(positionColor);
positionData.addPoint(x, y);
positionData.setGraphProperty(PLOT_PANEL.getLegendKeyString(), "Measured Position");
PLOT_PANEL.addGraphData(positionData);
PLOT_PANEL.refreshGraphJPanel();
}