public void stateChanged(ChangeEvent e) {
    JSlider source = (JSlider) e.getSource();

    if (source == unitXSlider) {
      ux = source.getValue();
      graph.setUnityX(ux);
    } else {
      uy = source.getValue();
      graph.setUnityY(uy);
    }
  }
Beispiel #2
0
  @SuppressWarnings("unchecked")
  private static Style createStyle(SimpleFeatureSource source, String fieldName) throws Exception {

    StyleFactory styleFactory = CommonFactoryFinder.getStyleFactory();
    FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();

    Function colourFn = ff.function("colorlookup", ff.literal(source), ff.property(fieldName));

    Stroke stroke =
        styleFactory.createStroke(
            colourFn,
            ff.literal(1.0f), // line
            // width
            ff.literal(1.0f)); // opacity

    Fill fill = styleFactory.createFill(colourFn, ff.literal(1.0f)); // opacity

    Class<?> geomClass = source.getSchema().getGeometryDescriptor().getType().getBinding();
    Symbolizer sym = null;
    Geometries geomType = Geometries.getForBinding((Class<? extends Geometry>) geomClass);

    switch (geomType) {
      case POLYGON:
      case MULTIPOLYGON:
        sym = styleFactory.createPolygonSymbolizer(stroke, fill, null);
        break;

      case LINESTRING:
      case MULTILINESTRING:
        sym = styleFactory.createLineSymbolizer(stroke, null);
        break;

      case POINT:
      case MULTIPOINT:
        Graphic gr = styleFactory.createDefaultGraphic();
        gr.graphicalSymbols().clear();
        Mark mark = styleFactory.getCircleMark();
        mark.setFill(fill);
        mark.setStroke(stroke);
        gr.graphicalSymbols().add(mark);
        gr.setSize(ff.literal(10.0f));
        sym = styleFactory.createPointSymbolizer(gr, null);
        break;

      default:
        throw new IllegalArgumentException("Unsupported geometry type");
    }

    Style style = SLD.wrapSymbolizers(sym);

    return style;
  }
  protected void paintComponent(Graphics g2) {
    super.paintComponent(g2);

    Graphics2D g = (Graphics2D) g2;
    test.draw(g2, 0, 0);
    // Shape triangle = new Polygon(new int[] {15, 20, 10}, new int[] {0, 10, 10}, 3);

    Shape square = new Rectangle2D.Double(0, 0, 30, 30);

    g.setColor(Color.white);

    g.translate(20, 20);
    // g.rotate(theta, 10, 10);
    // g.fill(star);

    // g.setColor(new Color(0, 86, 141));
    // g.fill(square);
    if (star2 != null) g.fill(star2);

    // Graphics2D g3 = (Graphics2D) g;
    // 3.fill(star);

    // g.setStroke(new BasicStroke(1));
    // g.translate(x, y);
    // g.draw(line);
    // g.draw(line2);

  }
  public void propertyChange(PropertyChangeEvent e) {
    String prop = e.getPropertyName();

    if (isVisible()
        && (e.getSource() == optionPane)
        && (JOptionPane.VALUE_PROPERTY.equals(prop)
            || JOptionPane.INPUT_VALUE_PROPERTY.equals(prop))) {
      Object value = optionPane.getValue();

      if (value == JOptionPane.UNINITIALIZED_VALUE) return;
      optionPane.setValue(JOptionPane.UNINITIALIZED_VALUE);

      if (button1.equals(value)) {
        try {
          double a = Double.parseDouble(left.getText());
          double b = Double.parseDouble(right.getText());
          double err = Double.parseDouble(error.getText());

          if (a > b) {
            JOptionPane.showMessageDialog(this, "A < B!!!", null, JOptionPane.ERROR_MESSAGE);
          } else {
            hideIt();
            graphic.startApplyingMethod(parentFrame.getSelectedMethod(), err, a, b);
          }
        } catch (Exception ex) {
          JOptionPane.showMessageDialog(
              this, "Trebuie sa fie numar real!", null, JOptionPane.ERROR_MESSAGE);
        }
      } else if (button2.equals(value)) {
        hideIt();
      }
    }
  }
 public void componentResized(ComponentEvent e) {
   Dimension dim = getSize();
   dim.height -= 75;
   dim.width -= 50;
   graph.setDimensions(dim);
 }