Amend eclipse#306 - Box Plot Demo

Removed unused import

Author: eselmeister

org.eclipse.swtchart.extensions/src/org/eclipse/swtchart/extensions/marker/BoxPlotMarker.java

@@ -12,18 +12,17 @@
  *******************************************************************************/
 package org.eclipse.swtchart.extensions.marker;
 
-import java.math.BigDecimal;
 import java.util.Arrays;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.PaintEvent;
 import org.eclipse.swt.graphics.GC;
 import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.widgets.Display;
+import org.eclipse.swtchart.IAxis;
 import org.eclipse.swtchart.ISeries;
 import org.eclipse.swtchart.ISeriesSet;
 import org.eclipse.swtchart.extensions.core.BaseChart;
-import org.eclipse.swtchart.IAxis;
 
 public class BoxPlotMarker extends AbstractBaseChartPaintListener implements IBaseChartPaintListener {
 
@@ -35,6 +34,7 @@ public BoxPlotMarker(BaseChart baseChart) {
 	@SuppressWarnings("unused")
 	@Override
 	public void paintControl(PaintEvent e) {
+
 		BaseChart baseChart = getBaseChart();
 		ISeriesSet seriesSet = baseChart.getSeriesSet();
 		GC gc = e.gc;
@@ -52,64 +52,63 @@ public void paintControl(PaintEvent e) {
 			int xMax = 0;
 			int yMin = 0;
 			int yMax = 0;
-			for (; index < xData.length; index++) {
+			for(; index < xData.length; index++) {
 				int x = xAxis.getPixelCoordinate(xData[index], xLower, xUpper);
 				int y = yAxis.getPixelCoordinate(yData[index], yLower, yUpper);
-				if (0 == index) {
-					 xMin = x;
-					 xMax = x;
-					 yMin = y;
-					 yMax = y;
+				if(0 == index) {
+					xMin = x;
+					xMax = x;
+					yMin = y;
+					yMax = y;
 				} else {
-					if (x > xMax) {
+					if(x > xMax) {
 						xMax = x;
 					}
-					if (x < xMin) {
+					if(x < xMin) {
 						xMin = x;
 					}
-					if (y > yMax) {
+					if(y > yMax) {
 						yMax = y;
 					}
-					if (y < yMin) {
+					if(y < yMin) {
 						yMin = y;
 					}
-				}		
+				}
 			}
 			Arrays.sort(yData);
-			double q1= getValue(0.25, yData);
-			double q2= getValue(0.50, yData);
-			double q3= getValue(0.75, yData);
+			double q1 = getValue(0.25, yData);
+			double q2 = getValue(0.50, yData);
+			double q3 = getValue(0.75, yData);
 			int q1Y = yAxis.getPixelCoordinate(q1, yLower, yUpper);
 			int q2Y = yAxis.getPixelCoordinate(q2, yLower, yUpper);
 			int q3Y = yAxis.getPixelCoordinate(q3, yLower, yUpper);
-			
-			Rectangle rectangle = new Rectangle(xMin, q1Y, xMax-xMin, q3Y-q1Y);
+			Rectangle rectangle = new Rectangle(xMin, q1Y, xMax - xMin, q3Y - q1Y);
 			gc.setLineStyle(SWT.LINE_SOLID);
 			gc.setLineWidth(2);
 			gc.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_YELLOW));
 			gc.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
 			gc.setAlpha(100);
-			gc.fillRectangle(xMin, q1Y, xMax-xMin, q3Y-q1Y);
-			gc.drawRectangle(xMin, q1Y, xMax-xMin, q3Y-q1Y);
+			gc.fillRectangle(xMin, q1Y, xMax - xMin, q3Y - q1Y);
+			gc.drawRectangle(xMin, q1Y, xMax - xMin, q3Y - q1Y);
 			gc.drawLine(xMin, yMin, xMax, yMin);
 			gc.drawLine(xMin, yMax, xMax, yMax);
 			gc.drawLine(xMin + (xMax - xMin) / 2, yMin, xMin + (xMax - xMin) / 2, q3Y);
 			gc.drawLine(xMin + (xMax - xMin) / 2, yMax, xMin + (xMax - xMin) / 2, q1Y);
-			gc.drawLine(xMin , q2Y, xMax, q2Y);
+			gc.drawLine(xMin, q2Y, xMax, q2Y);
 		}
-
 	}
-	
-	
+
 	public int getIndex(double rate, int size) {
+
 		/**
 		 * This index is just an approximation and I will modify it.
 		 */
-		int index = (int)(rate * (size +1));
+		int index = (int)(rate * (size + 1));
 		return index;
 	}
-	
+
 	public double getValue(double rate, double[] data) {
+
 		int size = data.length;
 		int index = getIndex(rate, size);
 		return data[index - 1];