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);
}
}
@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);
}