// Android Chart Examples

SciChart Android ships with ~90 Android Chart Examples which you can browse, play with, view the source-code and even export each SciChart Android Chart Example to a stand-alone Android Studio project. All of this is possible with the new and improved SciChart Android Examples Suite, which ships as part of our Android Charts SDK.

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// Android 3D Simple Ellipsoid Chart

This example demonstrates how to create a 3D Ellipsoid Chart for Android applications with SciChart. An Ellipsoid 3D Android Charts are rendered by the EllipsoidDataSeries3D and FreeSurfaceRenderableSeries3D. Flexible SciChart API lets you define the Cylindroid location and size, as well as set different palette modes (Radial, Axial, Polar and Azimuthal).

You may find out more in the SciChart Android Documentation for The Android Ellipsoid 3D Chart Type.

See also, other examples of different kind of shapes possible with the FreeSurfaceRenderableSeries3D, including Sphere, Cylinder, Disc and free-form mesh shapes:

// Source Code

The full source code for the Android 3D Simple Cylindroid Chart example is included below (Scroll down!).

Did you know you can also view the source code from one of the following sources as well?

Clone the SciChart.Android.Examples from Github.
Or, view source and export each example to an Android Studio project from the Java version of the SciChart Android Examples app.
Also the SciChart Android Trial contains the full source for the examples (link below).

DOWNLOAD THE ANDROID CHART EXAMPLES

Android 3D Simple Ellipsoid Chart - View Source Code for this example

The SciChart Examples source code is available on Github and viewable in-app for some platforms

// example_create_free_surface_3d_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
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<!-- Web: http://www.scichart.com -->
<!-- Support: support@scichart.com -->
<!-- Sales:   sales@scichart.com -->
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<!-- example_create_free_surface_3d_fragmentent.xml is part of the SCICHARTÂ® Examples. Permission is hereby granted -->
<!-- to modify, create derivative works, distribute and publish any part of this source -->
<!-- code whether for commercial, private or personal use. -->
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<!-- The SCICHARTÂ® examples are distributed in the hope that they will be useful, but -->
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_margin="5dp"
            android:gravity="center"
            android:text="@string/palette_mode" />

        <Spinner
            android:id="@+id/paletteModeSelector"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_margin="5dp"
            android:background="@android:color/transparent" />


    </LinearLayout>

    <com.scichart.charting3d.visuals.SciChartSurface3D
        android:id="@+id/chart3d"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" />
</LinearLayout>

// CreateEllipsoidMesh3DChartFragment.java

package com.scichart.examples.fragments.charts3d;

import android.view.View;
import android.widget.AdapterView;
import android.widget.Spinner;
import android.widget.TextView;

import com.scichart.charting.visuals.axes.AutoRange;
import com.scichart.charting3d.common.math.Vector3;
import com.scichart.charting3d.model.dataSeries.freeSurface.EllipsoidDataSeries3D;
import com.scichart.charting3d.visuals.SciChartSurface3D;
import com.scichart.charting3d.visuals.axes.NumericAxis3D;
import com.scichart.charting3d.visuals.camera.Camera3D;
import com.scichart.charting3d.visuals.renderableSeries.data.DrawMeshAs;
import com.scichart.charting3d.visuals.renderableSeries.data.GradientColorPalette;
import com.scichart.charting3d.visuals.renderableSeries.freeSurface.FreeSurfacePaletteMinMaxMode;
import com.scichart.charting3d.visuals.renderableSeries.freeSurface.FreeSurfaceRenderableSeries3D;
import com.scichart.core.framework.UpdateSuspender;
import com.scichart.examples.R;
import com.scichart.examples.components.SpinnerStringAdapter;
import com.scichart.examples.fragments.base.ExampleBaseFragment;
import com.scichart.examples.utils.ItemSelectedListenerBase;

import java.util.Random;

import butterknife.BindView;

import static com.scichart.drawing.utility.ColorUtil.Blue;
import static com.scichart.drawing.utility.ColorUtil.Cyan;
import static com.scichart.drawing.utility.ColorUtil.DarkRed;
import static com.scichart.drawing.utility.ColorUtil.GreenYellow;
import static com.scichart.drawing.utility.ColorUtil.Red;
import static com.scichart.drawing.utility.ColorUtil.Yellow;

public class CreateEllipsoidMesh3DChartFragment extends ExampleBaseFragment {
    @BindView(R.id.chart3d)
    SciChartSurface3D surface3d;

    @BindView(R.id.paletteModeSelector)
    Spinner paletteModeSelector;

    @Override
    protected int getLayoutId() {
        return R.layout.example_create_free_surface_3d_fragment;
    }

    @Override
    protected void initExample() {
        final Camera3D camera = sciChart3DBuilder.newCamera3D().build();

        surface3d.getWorldDimensions().assign(200, 200, 200);

        final NumericAxis3D xAxis = sciChart3DBuilder.newNumericAxis3D().withVisibleRange(-7, 7).withAutoRangeMode(AutoRange.Never).build();
        final NumericAxis3D yAxis = sciChart3DBuilder.newNumericAxis3D().withVisibleRange(-7, 7).withAutoRangeMode(AutoRange.Never).build();
        final NumericAxis3D zAxis = sciChart3DBuilder.newNumericAxis3D().withVisibleRange(-7, 7).withAutoRangeMode(AutoRange.Never).build();

        final int sizeU = 40, sizeV = 20;

        final EllipsoidDataSeries3D<Double> meshDataSeries = new EllipsoidDataSeries3D<>(Double.class, sizeU, sizeV);
        meshDataSeries.setA(6d);
        meshDataSeries.setB(6d);
        meshDataSeries.setC(6d);

        final Random random = new Random();
        for (int u = 0; u < sizeU; u++) {
            for (int v = 0; v < sizeV; v++) {
                final double weight = 1d - Math.abs(2d * v / sizeV - 1d);
                final double offset = random.nextDouble();

                meshDataSeries.setDisplacement(u, v, offset * weight);
            }
        }

        final int[] colors = {0xFF1D2C6B, Blue, Cyan, GreenYellow, Yellow, Red, DarkRed};
        final float[] stops = {0, .1f, .3f, .5f, .7f, .9f, 1};

        final FreeSurfaceRenderableSeries3D rs = sciChart3DBuilder.newFreeSurfaceSeries3D()
                .withDataSeries(meshDataSeries)
                .withDrawMeshAs(DrawMeshAs.SolidWireframe)
                .withStroke(0x77228B22)
                .withContourInterval(0.1f)
                .withContourStroke(0x77228B22)
                .withStrokeThicknes(1f)
                .withLightingFactor(0.8f)
                .withMeshColorPalette(new GradientColorPalette(colors, stops))
                .build();
        UpdateSuspender.using(surface3d, new Runnable() {
            @Override
            public void run() {
                surface3d.setCamera(camera);

                surface3d.setXAxis(xAxis);
                surface3d.setYAxis(yAxis);
                surface3d.setZAxis(zAxis);

                surface3d.getRenderableSeries().add(rs);

                surface3d.getChartModifiers().add(sciChart3DBuilder.newModifierGroupWithDefaultModifiers().build());
            }
        });

        paletteModeSelector.setAdapter(new SpinnerStringAdapter(getActivity(), R.array.palette_mode_list));
        paletteModeSelector.setSelection(0);
        paletteModeSelector.setOnItemSelectedListener(new ItemSelectedListenerBase() {
            @Override
            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                switchPaletteMode(rs, position);
            }
        });
    }

    private void switchPaletteMode(FreeSurfaceRenderableSeries3D rs, int paletteMode) {
        switch (paletteMode) {
            // Radial
            case 0:
                rs.setPaletteMinMaxMode(FreeSurfacePaletteMinMaxMode.Relative);
                rs.setPaletteMinimum(new Vector3(0f, 6f, 0f));
                rs.setPaletteMaximum(new Vector3(0f, 7f, 0f));
                rs.setPaletteRadialFactor(1f);
                rs.setPaletteAxialFactor(new Vector3(0, 0, 0));
                rs.setPaletteAzimuthalFactor(0f);
                rs.setPalettePolarFactor(0f);
                break;
            // Axial
            case 1:
                rs.setPaletteMinMaxMode(FreeSurfacePaletteMinMaxMode.Absolute);
                rs.setPaletteMinimum(new Vector3(0f, -4f, 0f));
                rs.setPaletteMaximum(new Vector3(0f, 4f, 0f));
                rs.setPaletteRadialFactor(0f);
                rs.setPaletteAxialFactor(new Vector3(0f, 1f, 0f));
                rs.setPaletteAzimuthalFactor(0f);
                rs.setPalettePolarFactor(0f);
                break;
            // Azimuthal
            case 2:
                rs.setPaletteRadialFactor(0f);
                rs.setPaletteAxialFactor(new Vector3(0f, 0f, 0f));
                rs.setPaletteAzimuthalFactor(1f);
                rs.setPalettePolarFactor(0f);
                break;
            // Polar
            case 3:
                rs.setPaletteRadialFactor(0f);
                rs.setPaletteAxialFactor(new Vector3(0f, 0f, 0f));
                rs.setPaletteAzimuthalFactor(0f);
                rs.setPalettePolarFactor(1f);
                break;
            default:
                throw new UnsupportedOperationException();
        }
    }
}

< BACK TO ALL ANDROID CHART CHART EXAMPLES

Android 3D Simple Ellipsoid Chart

// Android Chart Examples

// Android 3D Simple Ellipsoid Chart

// Source Code

// example_create_free_surface_3d_fragment.xml

// CreateEllipsoidMesh3DChartFragment.java

ANDROID CHART EXAMPLES

2D Charts

Basic Chart Types

Chart Annotations

Create a Multiseries Chart

Create Custom Charts

Create Realtime Charts

Create Stock Charts

Legends

Link Multiple Charts

Manipulate Series

Modify Axis Behavior

Styling and Theming

Tooltips and Hit Test

Zoom and Pan a Chart

3D Charts

Axis3D

Basic Chart Types

Create Custom Charts

Create Surface Mesh Chart

Manipulate series

Realtime 3D Charts

Style 3D Chart

Tooltips and Hit Test 3D Charts

Zoom and Pan 3D Chart

Featured Apps

Medical Charts

Performance Demos

Scientific Charts