Create CustomPlotExample.md

Author: yannrichet

CustomPlotExample.md

@@ -0,0 +1,68 @@
+```java
+
+
+
+import java.awt.*;
+ 
+import javax.swing.*;
+ 
+import org.math.plot.*;
+import org.math.plot.plotObjects.*;
+ 
+import static java.lang.Math.*;
+ 
+import static org.math.array.StatisticSample.*;
+ 
+public class CustomPlotExample {
+        public static void main(String[] args) {
+ 
+                // define your data
+                double[] x = randomNormal(1000, 0, 1); // 1000 random numbers from a normal (Gaussian) statistical law
+                double[] y = randomUniform(1000, -3, 3); // 1000 random numbers from a uniform statistical law
+ 
+                // create your PlotPanel (you can use it as a JPanel)
+                Plot2DPanel plot = new Plot2DPanel();
+ 
+                // legend at SOUTH
+                plot.addLegend("SOUTH");
+ 
+                // add the histogram (50 slices) of x to the PlotPanel
+                plot.addHistogramPlot("Gaussian population", x, 50);
+ 
+                // add the histogram (50 slices) of y to the PlotPanel in GREEN
+                plot.addHistogramPlot("Uniform population", Color.RED, y, 50);
+ 
+                // add a title
+                BaseLabel title = new BaseLabel("...My nice plot...", Color.RED, 0.5, 1.1);
+                title.setFont(new Font("Courier", Font.BOLD, 20));
+                plot.addPlotable(title);
+ 
+                // change name of axes
+                plot.setAxesLabels("<X>", "frequency");
+ 
+                // customize X axe
+                // rotate light labels
+                plot.getAxe(0).setLightLabelAngle(-PI / 4);
+                // change axe title position relatively to the base of the plot
+                plot.getAxe(0).setLabelPosition(0.5, -0.15);
+ 
+                // customize Y axe
+                // rotate light labels
+                plot.getAxe(1).setLightLabelAngle(-PI / 4);
+                // change axe title position relatively to the base of the plot
+                plot.getAxe(1).setLabelPosition(-0.15, 0.5);
+                // change axe title angle
+                plot.getAxe(1).setLabelAngle(-PI / 2);
+ 
+                // put the PlotPanel in a JFrame like a JPanel
+                JFrame frame = new JFrame("a plot panel");
+                frame.setSize(600, 600);
+                frame.setContentPane(plot);
+                frame.setVisible(true);
+ 
+        }
+}
+
+
+
+```