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guillaume.garbay authored
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d4cfb194
package pikelake.environment;import java.awt.Color;import java.awt.Dimension;import java.awt.Graphics;import java.awt.Graphics2D;import java.awt.Rectangle;import java.awt.Shape;import java.awt.geom.AffineTransform;import java.awt.geom.GeneralPath;import java.awt.geom.Point2D;import java.io.File;import java.io.IOException;import java.util.ArrayList;import java.util.Collection;import java.util.Iterator;import java.util.List;import javax.swing.JComponent;import org.geotools.data.FileDataStore;import org.geotools.data.FileDataStoreFinder;import org.geotools.data.simple.SimpleFeatureSource;import org.geotools.map.FeatureLayer;import org.geotools.map.Layer;import org.geotools.map.MapContent;import org.geotools.styling.SLD;import org.geotools.swing.JMapFrame;import org.opengis.style.Style;import fr.cemagref.observation.gui.Configurable;import fr.cemagref.observation.gui.Drawable;import fr.cemagref.observation.kernel.ObservablesHandler;import fr.cemagref.observation.kernel.ObserverListener;import fr.cemagref.ohoui.annotations.Description;import fr.cemagref.ohoui.annotations.NoRecursive;import fr.cemagref.ohoui.filters.NoTransientField;import fr.cemagref.ohoui.swing.OhOUI;import fr.cemagref.ohoui.swing.OhOUIDialog;import fr.cemagref.simaqualife.kernel.AquaNism;import fr.cemagref.simaqualife.kernel.AquaNismsGroup;import fr.cemagref.simaqualife.pilot.Pilot;@SuppressWarnings({ "serial" })@NoRecursivepublic class Movement2DWithinShapeObserver extends ObserverListener implements Configurable, Drawable {// private transient FileChooserField modulesChooser; private transient JComponent display; // private String generalPathS; private transient GeneralPath generalPath; private transient List<AquaNismsGroup<? extends AquaNism<? extends Point2D,?>,?>> groups; private String title; // TODO supress transient when list will be supported by AutOUI @Description (name="Groups colors",tooltip="Colors af aquanisms groups") private transient List<Color> groupsColors; @Description (name="Background color",tooltip="Background color") private Color bgColor; @Description (name="Pikes color",tooltip="Pikes color") private Color pikeColor; @Description (name="River color",tooltip="River color") private Color shapeColor; private int margin; private int sizeOfDisplayedIndividuals;7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
// use for determine if generalPath must be rescaled
private transient int displayWidthBak,displayHeightBak;
// used for coordinates rescaling
private transient double repositioningTranslateX,repositioningTranslateY;
private transient double shapeOriginalWidth, shapeOriginalHeight;
private transient double shapeAspectRatio;
private transient double rescaleFactorWithOriginal;
public Movement2DWithinShapeObserver(int margin) {
this(margin,Color.BLACK,Color.BLUE);
}
public Movement2DWithinShapeObserver() {
this(Color.BLACK,Color.BLUE);
}
public Movement2DWithinShapeObserver(Color bgColor,Color shapeColor) {
this(0,bgColor,shapeColor);
}
public Movement2DWithinShapeObserver(int margin,Color bgColor,Color shapeColor) {
this.margin = margin;
this.bgColor = bgColor;
this.shapeColor = shapeColor;
}
public String getTitle() {
return title;
}
public JComponent getDisplay() {
return display;
}
public void valueChanged(ObserverListener clObservable, Object instance, int t) {
display.repaint();
}
@SuppressWarnings({ "unchecked" })
public void init() {
Pilot pilot = new Pilot();
display = new DisplayComponent();
display.setVisible(false);
display.setDoubleBuffered(true);
displayWidthBak = 0;
displayHeightBak = 0;
/////////////////////////// init shape ////////////////////////////////////////////////////////////
File file = new File("/Users/guillaume.garbay/workspace/PikeLake/data/input/shape/hsi_BROPRINTEMPS513_5.shp");
FileDataStore store;
try {
store = FileDataStoreFinder.getDataStore(file);
SimpleFeatureSource featureSource = store.getFeatureSource();
MapContent map = new MapContent();
map.setTitle("Bariousses");
Style style = SLD.createSimpleStyle(featureSource.getSchema());
Layer layer = new FeatureLayer(featureSource, (org.geotools.styling.Style) style);
map.addLayer(layer);
JMapFrame.showMap(map);
this.generalPath = new GeneralPath((Shape) map);
//this.generalPath = new GeneralPath(((AsShapeConvertible) pilot.getAquaticWorld().getEnvironment()).getShape());
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} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// original dimension storage
this.shapeOriginalWidth = this.generalPath.getBounds().getWidth();
this.shapeOriginalHeight = this.generalPath.getBounds().getHeight();
this.shapeAspectRatio = shapeOriginalWidth / shapeOriginalHeight;
// repositionning the shape to (0,0)
this.repositioningTranslateX = - this.generalPath.getBounds().getX();
this.repositioningTranslateY = - this.generalPath.getBounds().getY();
this.generalPath.transform(AffineTransform.getTranslateInstance(this.margin+repositioningTranslateX,this.margin+repositioningTranslateY));
// vertical flip
this.generalPath.transform(AffineTransform.getScaleInstance(1,-1));
this.generalPath.transform(AffineTransform.getTranslateInstance(0,shapeOriginalHeight));
groups = new ArrayList<AquaNismsGroup<? extends AquaNism<? extends Point2D,?>,?>>((Collection<? extends AquaNismsGroup<? extends AquaNism<? extends Point2D, ?>, ?>>)pilot.getAquaticWorld().getAquaNismsGroupsList());
if (groups!=null) {
display.setVisible(true);
}
groupsColors = new ArrayList<Color>();
groupsColors.add(Color.RED);
groupsColors.add(Color.GREEN);
groupsColors.add(Color.YELLOW);
groupsColors.add(Color.CYAN);
groupsColors.add(Color.GRAY);
display.repaint();
}
public void disable() {
display.setVisible(false);
}
@Override
public void addObservable(ObservablesHandler classObservable) {
// nothing to do
}
@Override
public void valueChanged(ObservablesHandler clObservable, Object instance, long t) {
display.repaint();
}
public static interface AsShapeConvertible {
public Shape getShape();
}
public void configure() {
OhOUIDialog dialog = OhOUI.getDialog(null,this,new NoTransientField());
dialog.setSize(new Dimension(480, 200));
dialog.setVisible(true);
display.repaint();
}
public void addObservable(ObserverListener classObservable) {
// nothing to do
}
public void close() {
// nothing to do
}
private class DisplayComponent extends JComponent {
@Override
protected synchronized void paintComponent(Graphics g) {
super.paintComponents(g);
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Graphics2D g2d = (Graphics2D)g;
// determine if generalPath must be rescaled
if ( (this.getWidth() != displayWidthBak) || (this.getHeight() != displayHeightBak) ) {
// backup for comparaison in the next loop
displayWidthBak = this.getWidth();
displayHeightBak = this.getHeight();
// compute the rescale factor with keeping the aspect ratio
double rescaleFactor;
// TODO calcul faux quand margin > 0
if ( ((double)displayWidthBak/displayHeightBak) < shapeAspectRatio ) {
rescaleFactor = displayWidthBak / (generalPath.getBounds().getWidth());
rescaleFactorWithOriginal = displayWidthBak / shapeOriginalWidth;
} else {
rescaleFactor = displayHeightBak / (generalPath.getBounds().getHeight());
rescaleFactorWithOriginal = displayHeightBak / shapeOriginalHeight;
}
// rescale the generalPath
generalPath.transform(
AffineTransform.getScaleInstance(rescaleFactor,rescaleFactor)
);
}
// Draw Background
g.setColor(bgColor);
g.fillRect(0, 0, getWidth(), getHeight());
// Draw the generalPath
g.setColor(shapeColor);
g2d.fill(generalPath);
//g.setColor(aquanismsColor);
Iterator<Color> colorsIterator = groupsColors.iterator();
// Draw aquanisms
for (AquaNismsGroup<? extends AquaNism<? extends Point2D,?>,?> group : groups) {
if (colorsIterator.hasNext()) g.setColor(colorsIterator.next());
for (AquaNism<? extends Point2D,?> aquanism : group.getAquaNismsList()) {
Rectangle rect=new Rectangle((int)((aquanism.getPosition().getX()+repositioningTranslateX) * rescaleFactorWithOriginal),
(int)(generalPath.getBounds().getHeight() /*flip vertically*/ - (aquanism.getPosition().getY()+repositioningTranslateY) * rescaleFactorWithOriginal),
sizeOfDisplayedIndividuals,sizeOfDisplayedIndividuals);
// draw the individuals after repositioning and rescaling the position
g2d.fill(rect);
}
}
}
}
}