I followed jzy3d's demo and made a 3D plot model with AnalysisLauncher.open() in IntelliJ, win10. It's working great. Now I need to migrate to Android so that the model can be displayed in a mobile application. What kind of change is needed for my code? A sample project with any jzy3d surface plot would be ideal.
I read the page How to use jzy3d in android using eclipse?. The idea seems promising because jzy3d relies on JOGL 2 and OpenGL is cross-platform API. But I couldn't understand all the instructions by @Martin. Namely how do I replace AWT and 'derive CanvasNewtAwt'? I have no idea how to start the project in Android Studio. The jzy3d website(http://www.jzy3d.org/) also says 'Android supposed to work if enable approte JOGL jars'. How do I do this?
import MyColorMap.ColorMapGrayColor;
import org.jzy3d.analysis.AbstractAnalysis;
import org.jzy3d.analysis.AnalysisLauncher;
import org.jzy3d.chart.factories.AWTChartComponentFactory;
import org.jzy3d.colors.Color;
import org.jzy3d.colors.ColorMapper;
import org.jzy3d.colors.colormaps.ColorMapGrayscale;
import org.jzy3d.colors.colormaps.IColorMap;
import org.jzy3d.maths.Coord3d;
import org.jzy3d.plot3d.primitives.Point;
import org.jzy3d.plot3d.primitives.Polygon;
import org.jzy3d.plot3d.primitives.Shape;
import org.jzy3d.plot3d.rendering.canvas.Quality;
public class ChartPlot extends AbstractAnalysis {
private int unitSize;
private BufferedImage img;
public static void main(String[] args) throws Exception {
AnalysisLauncher.open(new ChartPlot("Forest.jpg", 10));
}
ChartPlot (String imgName, int unitSize) {
img= getImg(imgName);
this.unitSize= unitSize;
}
@Override
public void init() {
int[][][] xycoords= getXYCoords(img, unitSize);
float[][][] zcoords= getZCoords(img, unitSize);
List<Polygon>[] polygonsArray= (List<Polygon>[])new List[COUNT_COLOR];
for (int iColor=0; iColor < polygonsArray.length; iColor++) {
polygonsArray[iColor]= getPolygons(xycoords, zcoords, iColor);
}
IColorMap[] colorMaps= new IColorMap[] {new ColorMapGrayscale(), new ColorMapGrayColor(ColorMapGrayColor.RED),
new ColorMapGrayColor(ColorMapGrayColor.YELLOW), new ColorMapGrayColor(ColorMapGrayColor.BLUE),
new ColorMapGrayscale()};
Shape[] surfaces= new Shape[COUNT_COLOR];
for (int iColor= 0; iColor < surfaces.length; iColor++) {
surfaces[iColor]= iColor == INDEX_WHITE || iColor == INDEX_BLACK ?
getSurface_Global(polygonsArray[iColor], colorMaps[iColor]) :
getSurface_Local(polygonsArray[iColor], colorMaps[iColor]);
}
chart = AWTChartComponentFactory.chart(Quality.Advanced, getCanvasType());
chart.getScene().getGraph().add(surfaces[INDEX_BLACK]);
chart.getScene().getGraph().add(surfaces[INDEX_RED]);
chart.getScene().getGraph().add(surfaces[INDEX_YELLOW]);
chart.getScene().getGraph().add(surfaces[INDEX_BLUE]);
chart.getScene().getGraph().add(surfaces[INDEX_WHITE]);
}