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FXGraphics2D is an API that provides a Graphics2D implementation that targets the JavaFX Canvas. This allows existing Java2D code to be reused with JavaFX.

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/* ===================
 * Orson Charts - Demo
 * ===================
 * 
 * Copyright (c) 2013-2016, Object Refinery Limited.
 * All rights reserved.
 *
 * http://www.object-refinery.com/orsoncharts/index.html
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   - Neither the name of the Object Refinery Limited nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL OBJECT REFINERY LIMITED BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * Note that the above terms apply to the demo source only, and not the 
 * Orson Charts library.
 * 
 */

package com.orsoncharts.demo;

import com.orsoncharts.Chart3D;
import com.orsoncharts.Chart3DFactory;
import com.orsoncharts.Range;
import com.orsoncharts.axis.ValueAxis3D;
import com.orsoncharts.data.function.Function3D;
import com.orsoncharts.graphics3d.Dimension3D;
import com.orsoncharts.legend.LegendAnchor;
import com.orsoncharts.plot.XYZPlot;
import com.orsoncharts.renderer.RainbowScale;
import com.orsoncharts.renderer.xyz.SurfaceRenderer;
import com.orsoncharts.util.Orientation;

/**
 * Surface renderer demo chart configuration.
 */
public class SurfaceRenderer2 {
  
    /**
     * Creates a surface chart for the demo.
     * 
     * @return A surface chart.
     */
    public static Chart3D createChart() {
        Function3D function = new Function3D() {
            @Override
            public double getValue(double x, double z) {
                return Math.sin(x * x + z * z);
            }
        };
        
        Chart3D chart = Chart3DFactory.createSurfaceChart(
                "SurfaceRendererDemo2", 
                "y = sin(x^2 + z^2)", 
                function, "X", "Y", "Z");
        XYZPlot plot = (XYZPlot) chart.getPlot();
        plot.setDimensions(new Dimension3D(10, 5, 10));
        ValueAxis3D xAxis = plot.getXAxis();
        xAxis.setRange(-2, 2);
        ValueAxis3D zAxis = plot.getZAxis();
        zAxis.setRange(-2, 2);
        SurfaceRenderer renderer = (SurfaceRenderer) plot.getRenderer();
        renderer.setColorScale(new RainbowScale(new Range(-1.0, 1.0)));
        renderer.setDrawFaceOutlines(false);
        chart.setLegendPosition(LegendAnchor.BOTTOM_RIGHT, 
                Orientation.VERTICAL);
        return chart;
    }

}