view scraps/plot.yeti @ 107:041c7f4aec2e

Plotting experiments

program plot;
import org.jzy3d.chart: Chart;
c = new Chart();
import org.jzy3d.maths: Coord3d;
points = new Coord3d[1000];
r () = Math#random() - 0.5; for [0..999] do i: points[i] := new Coord3d(r(),r(),r()) done;
import org.jzy3d.plot3d.primitives: MultiColorScatter;
import org.jzy3d.colors.colormaps: ColorMapRainbow;
import org.jzy3d.colors: ColorMapper;
m = new MultiColorScatter(points, new ColorMapper(new ColorMapRainbow (), -0.5, 0.5));
import org.jzy3d.colors: Color;
c#getAxeLayout()#setMainColor(Color#WHITE);
c#getView()#setBackgroundColor(Color#BLACK);
c#getScene()#add(m);
import org.jzy3d.chart: ChartLauncher;
ChartLauncher#openChart(c);