Steema Central

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  public static void main(String[] args) throws IOException {
    JFrame frame = new JFrame();
    JPanel panel = new JPanel();
    panel.setSize(600, 600);
    TChart chart = new TChart();
    
    panel.add(chart);
    Bar b = new Bar(chart.getChart());
    b.add(1.0, 10.0);
    b.add(2.0, 20.0);
    b.add(3.0, 30.0);
    b.add(4.0, 40.0);
    b.add(5.0, 0.0);
    b.setMultiBar(MultiBars.STACKED);
    b.setBarWidthPercent(100);
    b.getMarks().setVisible(false);
    
    boolean hasValue = true;
    Bar b1 = new Bar(chart.getChart());
    b1.add(1.0, 10.0);
    if(hasValue){
       b1.add(2.0, 0);
    }else{
       b1.add(2.0, 0, Color.TRANSPARENT);
    }
    b1.add(3.0, 30.0);
    if(hasValue){
       b1.add(4.0, 0);
    }else{
       b1.add(4.0, 0, Color.TRANSPARENT);
    }
    b1.add(5.0, 50.0);
    b1.setMultiBar(MultiBars.STACKED);
    b1.setBarWidthPercent(100);
    
    int[] totalMarkCount = new int[b1.getCount()];
    for(int i=0; i<b.getCount(); i++){
       totalMarkCount[i] += b.getMarkValue(i); 
    }

    for(int i=0; i<b1.getCount(); i++){
       totalMarkCount[i] += b1.getMarkValue(i); 
    }

    for(int i=0; i<totalMarkCount.length; i++){
       System.out.println("total count: " + totalMarkCount[i]);
    }

    //move int to StringList
    StringList labelList = new StringList(b1.getCount());
    for(int i=0; i<b1.getCount(); i++){
       labelList.add(i, Integer.toString(totalMarkCount[i]));
    }
    
    //reset new total count to b1
    b1.setLabels(labelList);

    chart.getAxes().getBottom().getLabels().setStyle(AxisLabelStyle.VALUE);

    //set 2D
    chart.getAspect().setView3D(false);
    
    [b]ImageExport img = chart.getExport().getImage();
    img.image(new Dimension(1024, 768));
    img.getJPEG().save("C:/pie.jpg");[/b]
 
    frame.add(panel);
    frame.setSize(600, 600);
    frame.setVisible(true);
}

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    ImageExport img = chart.getExport().getImage();
    img.image(new Dimension(1024, 768));
    img.getJPEG().save("C:/pie.jpg");

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        export = true;

        tChart1.addChartPaintListener(new ChartPaintAdapter() {

            @Override
            public void chartPainted(ChartDrawEvent e) {
                if (export) {
                    export = false;
                    ImageExport img = tChart1.getExport().getImage();
                    img.image(new Dimension(1024, 768));
                    try {
                        img.getJPEG().save("C:/pie.jpg");
                    } catch (IOException ex) {
                        Logger.getLogger(DesktopApplication1View.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
            }
        });

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  public String exportImageChart() {
    String imageName = RandomGUID.newGUID();

    File folder = new File(WFRConfig.reportsGeneratedDir());
    folder.mkdirs();

    File file = new File(WFRConfig.reportsGeneratedDir() + File.separatorChar + imageName + ".jpg");

    String tmpName = file.getAbsolutePath();

    try {
      ImageExport img = chart.getExport().getImage();
      img.image(new Dimension(Integer.parseInt(com.getProperty(ComponentProperty.TAMANHO)), Integer.parseInt(com.getProperty(ComponentProperty.ALTURA))));
      img.getJPEG().save(tmpName);

    } catch (IOException ex) {
      logger.error(htmli.getUser(), sys.getCode(), ex);
    }

    tmpName = "WFRReports/Generated/" + imageName + ".jpg";

    return tmpName;
  }

Code: Select all

package wfr;

import java.io.IOException;

import com.steema.teechart.Dimension;
import com.steema.teechart.TChart;
import com.steema.teechart.drawing.Color;
import com.steema.teechart.exports.ImageExport;
import com.steema.teechart.styles.CircularGauge;

class Test {
  static TChart                chart1       = new TChart();
  private static CircularGauge gaugeSeries1 = new CircularGauge(chart1.getChart());
  static double                dHigh        = 8000;
  static double                dLow         = 0;

  public static void main(String[] args) throws IOException {
    chart1.setText("");
    chart1.setClipPoints(false);
    chart1.getHeader().setVisible(false);
    chart1.getLegend().setVisible(false);
    chart1.getAspect().setView3D(false);
    chart1.getAspect().setSmoothingMode(true);
    chart1.getAspect().setTextSmooth(false);
    chart1.getWalls().getBack().setTransparency(100);
    gaugeSeries1.setMaximum(dHigh);
    gaugeSeries1.setMinimum(dLow);
    gaugeSeries1.clear();
    double diff = dHigh - dLow;
    chart1.getAxes().getLeft().setIncrement(diff / 10.0);
    chart1.getAxes().getLeft().setMinMax(dLow, dHigh);

    gaugeSeries1.getFrame().getOuterBand().setColor(Color.fromArgb(153, 153, 153));
    gaugeSeries1.getFrame().getMiddleBand().getGradient().setVisible(true);
    gaugeSeries1.getFrame().getMiddleBand().getGradient().setStartColor(Color.fromArgb(80, 80, 80));
    gaugeSeries1.getFrame().getMiddleBand().getGradient().setEndColor(Color.WHITE);
    gaugeSeries1.getFrame().getInnerBand().setColor(Color.fromArgb(213, 213, 213));

    gaugeSeries1.setValue(3200);

    ImageExport img = chart1.getExport().getImage();
    img.image(new Dimension(1024, 768));
    img.getJPEG().save("C:/graph.jpg");
  }
}