Chris@108: module yetilab.plot.plot;
Chris@108: 
Chris@108: import org.jzy3d.plot3d.builder: Mapper;
Chris@119: import org.jzy3d.maths: Range, Coord3d;
Chris@108: import org.jzy3d.chart: Chart, ChartLauncher;
Chris@108: import org.jzy3d.plot3d.builder: Builder;
Chris@108: import org.jzy3d.plot3d.builder.concrete: OrthonormalGrid;
Chris@108: import org.jzy3d.colors.colormaps: ColorMapRainbow;
Chris@119: import org.jzy3d.colors: ColorMapper, Color;
Chris@108: import org.jzy3d.plot3d.rendering.canvas: Quality;
Chris@119: import org.jzy3d.plot3d.rendering.view.modes: ViewPositionMode;
Chris@148: import org.jzy3d.plot3d.primitives: FlatLine2d, Point;
Chris@108: 
Chris@108: newMatrixMapper matrix =
Chris@108:    (class MMapper extends Mapper
Chris@108:         double f(double x, double y)
Chris@117:             result = matrix.getAt y x;
Chris@117:             println "f(\(x),\(y)) -> \(result)";
Chris@117:             result
Chris@108:     end;
Chris@108:     new MMapper());
Chris@108: 
Chris@108: newMatrixLogMapper matrix =
Chris@108:    (class MMapper extends Mapper
Chris@108:         double f(double x, double y)
Chris@108:             ln (matrix.getAt y x)
Chris@108:     end;
Chris@108:     new MMapper());
Chris@108: 
Chris@108: newMapper mapFunction =
Chris@108:    (class FMapper extends Mapper
Chris@108:         double f(double x, double y)
Chris@108:             mapFunction x y
Chris@108:     end;
Chris@108:     new FMapper());
Chris@108: 
Chris@115: plotMatrix matrix =
Chris@117:    (mapper = newMatrixMapper matrix;
Chris@108:     size = matrix.size;
Chris@119:     xrange = new Range(0, size.columns - 1);
Chris@119:     yrange = new Range(0, size.rows - 1);
Chris@108:     grid = new OrthonormalGrid(xrange, size.columns, yrange, size.rows);
Chris@112:     println "Matrix size: \(size)";
Chris@117:     surface = Builder#buildOrthonormal(grid, mapper); //??? big?
Chris@117:     println "Z Bounds: \(surface#getBounds()#getZmin()) -> \(surface#getBounds()#getZmax())";
Chris@121:     surface#setFaceDisplayed(true);
Chris@108:     surface#setWireframeDisplayed(true);
Chris@108:     surface#setWireframeColor(Color#BLACK);
Chris@112: //    chart = new Chart(Quality#Fastest, "swing");
Chris@112:     chart = new Chart(Quality#Nicest);
Chris@108:     chart#getScene()#getGraph()#add(surface);
Chris@115:     ChartLauncher#openChart(chart);
Chris@115:     ());
Chris@108: 
Chris@148: plotCurve values is list?<number> -> () =
Chris@148:    (chart = new Chart(Quality#Nicest);
Chris@148:     scene = chart#getScene();
Chris@148:     n = length values;
Chris@148:     line = new FlatLine2d([0..n-1] as ~float[], values as ~float[], 0);
Chris@148:     line#setWireframeDisplayed(true);
Chris@148:     line#setWireframeColor(Color#BLACK);
Chris@148:     line#setWireframeWidth(2);
Chris@148:     line#setFaceDisplayed(false);
Chris@148:     scene#add(line);
Chris@148:     chart#getView()#setViewPoint(new Coord3d(0, 0, 0));
Chris@148:     axes = chart#getAxeLayout();
Chris@148:     axes#setXAxeLabelDisplayed(false);
Chris@148:     axes#setYAxeLabelDisplayed(false);
Chris@148:     axes#setZAxeLabelDisplayed(true);
Chris@148:     axes#setZAxeLabel("unit goes here"); //!!!
Chris@148:     axes#setYTickLabelDisplayed(false);
Chris@148:     ChartLauncher#openChart(chart);
Chris@148:     ());
Chris@148: 
Chris@110: plotStructure structure =
Chris@110:     case structure of
Chris@110:     Grid matrix:
Chris@115:         plotMatrix matrix;
Chris@148:     Curve curve:
Chris@148:         plotCurve (map (.value) curve); //!!! this is wrong, but just to see
Chris@110:     _: failWith "Cannot plot this structure (only grids implemented so far)";
Chris@110:     esac;
Chris@108: 
Chris@115: {
Chris@119:     newMatrixMapper,
Chris@119:     newMatrixLogMapper,
Chris@119:     newMapper,
Chris@115:     plotMatrix, 
Chris@119:     plotStructure,
Chris@115: }
Chris@110: