// public void savePDF(){
// Rectangle suggestedPageSize = getITextPageSize(page1.getPageSize());
// Rectangle pageSize = rotatePageIfNecessary(suggestedPageSize);
// //rotate if we need landscape
// Document document = new Document(pageSize);
//
// PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputFile));
// document.open();
// Graphics2D graphics = cb.createGraphics(pageSize.getWidth(), pageSize.getHeight());
//
// // call your GTRenderer here
// GTRenderer draw = new StreamingRenderer();
// draw.setMapContent(mapContent);
//
// draw.paint(graphics, outputArea, mapContent.getLayerBounds() );
//
// // cleanup
// graphics.dispose();
//
// //cleanup
// document.close();
// writer.close();
// }
public void saveImage(final MapContent map, final String file, final int imageWidth) {
GTRenderer renderer = new StreamingRenderer();
renderer.setMapContent(map);
Rectangle imageBounds = null;
ReferencedEnvelope mapBounds = null;
try {
mapBounds = map.getMaxBounds();
double heightToWidth = mapBounds.getSpan(1) / mapBounds.getSpan(0);
imageBounds = new Rectangle(0, 0, imageWidth, (int) Math.round(imageWidth * heightToWidth));
} catch (Exception e) {
// failed to access mapContent layers
throw new RuntimeException(e);
}
BufferedImage image =
new BufferedImage(imageBounds.width, imageBounds.height, BufferedImage.TYPE_INT_RGB);
Graphics2D gr = image.createGraphics();
gr.setPaint(Color.WHITE);
gr.fill(imageBounds);
try {
renderer.paint(gr, imageBounds, mapBounds);
File fileToSave = new File(file);
ImageIO.write(image, "jpeg", fileToSave);
} catch (Exception e) {
e.printStackTrace();
}
}
public void saveNewImage(MapContent map, String file) {
GTRenderer renderer = new StreamingRenderer();
renderer.setMapContent(map);
System.out.println("line 139");
Rectangle imageBounds = null;
try {
ReferencedEnvelope mapBounds = map.getMaxBounds();
double heightToWidth = mapBounds.getSpan(1) / mapBounds.getSpan(0);
int imageWidth = 600;
imageBounds = new Rectangle(0, 0, imageWidth, (int) Math.round(imageWidth * heightToWidth));
} catch (Exception e) {
}
System.out.println("line 151");
// Rectangle imageSize = new Rectangle(600,600);
BufferedImage image =
new BufferedImage(
imageBounds.width, imageBounds.height, BufferedImage.TYPE_INT_RGB); // darker red fill
Graphics2D gr = image.createGraphics();
gr.setPaint(Color.WHITE);
gr.fill(imageBounds);
try {
System.out.println("line 161");
renderer.paint(gr, imageBounds, map.getMaxBounds());
System.out.println("line 163");
File fileToSave = new File(file);
System.out.println("line 166");
ImageIO.write(image, "jpeg", fileToSave);
System.out.println("line 168");
} catch (IOException e) {
}
}
public static void legendAction() {
try {
LegendColorTable.countTable = 0;
Layer layer = content.layers().get(content.layers().size() - 1);
SimpleFeatureSource featureSource = (SimpleFeatureSource) layer.getFeatureSource();
String fieldName = getFieldForColour(featureSource);
if (fieldName != null && fieldName.length() > 0) {
Style style = createStyle(featureSource, fieldName);
content.removeLayer(layer);
Layer newLayer = new FeatureLayer(featureSource, style);
content.addLayer(newLayer);
} else throw new NullPointerException("Error occured during making legend");
} catch (ArrayIndexOutOfBoundsException ex) {
JOptionPane.showMessageDialog(null, "No layers are added !");
} catch (Exception ex) {
ex.printStackTrace();
// JOptionPane.showMessageDialog(null, ex.getMessage());
}
}
private void configureDisplay() {
content = new MapContent();
mapPane = new JMapPane(content);
mapPane.setEnabled(true);
content.setTitle("GIS APPLICATION");
mapPane.setToolTipText("Map Area");
this.setMapContent(content);
// Create Buttons
printBtn = new JButton("Print");
refreshBtn = new JButton("Reset");
refreshBtn.setToolTipText("Reset layout of window");
queryBtn = new JButton("Query");
// Main Panel
mainPanel = new JPanel();
Container contentPane = this.getContentPane();
contentPane.setLayout(new BorderLayout());
contentPane.add(mainPanel, BorderLayout.SOUTH);
this.setTitle("GIS Application");
this.enableToolBar(true);
this.enableStatusBar(true);
this.enableLayerTable(true);
JToolBar toolbar = this.getToolBar();
toolbar.addSeparator();
toolbar.add(refreshBtn);
toolbar.addSeparator();
// toolbar.add(printBtn);
toolbar.add(queryBtn);
// JButton distance = new JButton("Distance");
// toolbar.add(distance);
// distance.addActionListener(new ActionListener() {
//
// public void actionPerformed(ActionEvent e) {
// distanceflag = true;
// distance_and_scalefalg = true;
// dis = 0.0;
// numberofpoint = 0;
// final JFrame ftemp = new JFrame("Distance");
// final JLabel flabel = new JLabel();
// String step = "To mesuare Distance between two points: \n (1)-Press Mouse Left
// button on start point. \n (2)-Press Mouse Left button on destination point. \n (3)-For new
// session press mouse right button.";
// JOptionPane.showMessageDialog(null, step);
// getMapPane().setCursorTool(
// new CursorTool() {
//
// private int x1,px1,py1,y1,lx1,ly1,x2,y2,px2,py2;
// private double tempdistance;
// private int tnumberofpixel;
// private int lineincentimeter;
// private double scale;
//
// @Override
// public void onMouseClicked(MapMouseEvent ev) {
// if (SwingUtilities.isLeftMouseButton(ev)) {
// if (distanceflag == true) {
// distanceflag = false;
// x1 = ev.getMapPosition().getX();
// px1 = ev.getX();
// py1 = ev.getY();
// y1 = ev.getMapPosition().getY();
// lx1 = ev.getXOnScreen();
// ly1 = ev.getYOnScreen();
// } else {
// String str;
// //JFrame ftemp=new JFrame("Distance");
// ftemp.setVisible(false);
// Graphics g = getGraphics();
// //Graphics scaleg=scalepanel.getGraphics();
//
// g.drawLine(lx1, ly1, ev.getXOnScreen(),
// ev.getYOnScreen());
// lx1 = ev.getXOnScreen();
// ly1 = ev.getYOnScreen();
// x2 = ev.getMapPosition().getX();
// y2 = ev.getMapPosition().getY();
// px2 = ev.getX();
// py2 = ev.getY();
// dis = dis + Math.sqrt(Math.pow(x1 - x2, 2) +
// Math.pow(y1 - y2, 2));
//// tempdistance=dis;
// numberofpoint += Math.sqrt(Math.pow(px1 - px2, 2) +
// Math.pow(py1 - py2, 2));
// System.out.println("numberofpoint = " +
// numberofpoint);
// if (distance_and_scalefalg == true) {
// distance_and_scalefalg = false;
// tempdistance = dis;
// tnumberofpixel = numberofpoint;
// lineincentimeter = tnumberofpixel / 28;
// scale = tempdistance / lineincentimeter;
// }
////
// System.out.println("lineincentimeter = " +
// lineincentimeter);
// x1 = ev.getMapPosition().getX();
// y1 = ev.getMapPosition().getY();
// px1 = ev.getX();
// py1 = ev.getY();
// System.out.println("x1=" + x1 + " " + "y1=" + y1);
// System.out.println("x2=" + x2 + " " + "y2=" + y2);
// System.out.println("distance=" + dis + " Meters");
// scalevalue.setVisible(true);
// scalevalue.setText("Scale : 1 cm = " + scale + "
// Meters");
// toolbar.add(scalevalue, BorderLayout.EAST);
// flabel.setText("Distance = " + dis + " Meters");
// JPanel fpanel = new JPanel(new FlowLayout());
// JButton meterbtn = new JButton("Meters");
// JButton kmbtn = new JButton("KiloMeters");
// JButton milebtn = new JButton("Miles");
// JButton yardbtn = new JButton("Yards");
// meterbtn.addActionListener(new ActionListener() {
//
// public void actionPerformed(ActionEvent e) {
// flabel.setText("Distance = " + dis + "
// Meters");
// scalevalue.setText("Scale : 1 cm = " + scale
// + " Meters");
// }
// });
//
// kmbtn.addActionListener(new ActionListener() {
//
// public void actionPerformed(ActionEvent e) {
// flabel.setText("Distance = " + dis / 1000 + "
// KiloMeters");
// scalevalue.setText("Scale : 1 cm = " + scale
// / 1000 + " Km");
// }
// });
//
// milebtn.addActionListener(new ActionListener() {
//
// public void actionPerformed(ActionEvent e) {
// flabel.setText("Distance = " + dis * 0.00062 +
// " Miles");
// scalevalue.setText("Scale : 1 cm = " + scale
// * 0.00062 + " Miles");
// }
// });
//
//
// yardbtn.addActionListener(new ActionListener() {
//
// public void actionPerformed(ActionEvent e) {
// flabel.setText("Distance = " + dis * 1.094 + "
// Yards");
// scalevalue.setText("Scale : 1 cm = " + scale
// * 1.094 + " Yards");
// }
// });
//
// fpanel.add(meterbtn);
// fpanel.add(kmbtn);
// fpanel.add(milebtn);
// fpanel.add(yardbtn);
// ftemp.add(flabel, BorderLayout.CENTER);
// ftemp.add(fpanel, BorderLayout.SOUTH);
// ftemp.setSize(400, 200);
// ftemp.setVisible(true);
//
// }
// } else {
// distanceflag = true;
// distance_and_scalefalg = true;
// scalevalue.setVisible(false);
// dis = 0.0;
// numberofpoint = 0;
// setMapContext(context);
// repaint();
// }
// }
// });
// }
// });
this.setJMenuBar(new CustomMenuBar(mapPane));
this.setExtendedState(MAXIMIZED_BOTH);
this.setMinimumSize(new Dimension(800, 800));
this.setIconImage(java.awt.Toolkit.getDefaultToolkit().createImage("res\\img\\icon.png"));
this.setVisible(true);
}