Merge branch '178_measurementArea' into 'master'

178 measurement area

See merge request !52

VadereGui/resources/messages.properties

@@ -314,11 +314,14 @@ TopographyCreator.btnInsertTarget.tooltip=Target
 TopographyCreator.btnInsertAbsorbingArea.tooltip=Absorbing Area
 TopographyCreator.btnInsertSource.tooltip=Source
 TopographyCreator.btnInsertStairs.tooltip=Stairs
+TopographyCreator.btnInsertMeasurementArea.tooltip=MeasurmentArea
 TopographyCreator.btnErase.tooltip=Eraser
 TopographyCreator.btnConvexHull.label=Convex Hull
 TopographyCreator.btnSimplePolygon.label=Simple Polygon
 TopographyCreator.btnCircle.label=Circle
+TopographyCreator.btnLine.label=Line
 TopographyCreator.btnRectangle.label=Rectangle
+TopographyCreator.btnSubtractMeasurementArea.label=Subtract Obstacle from Area
 TopographyCreator.btnChecker.tooltip=Show Topography Checker Messages
 TopographyCreator.btnGenerateIds.tooltip=Generate missing Ids for sources, targets, ...
 

VadereGui/resources/messages_de_DE.properties

@@ -309,12 +309,15 @@ TopographyCreator.btnTranslation.tooltip=Topographie verschieben
 TopographyCreator.btnElementTranslation.tooltip=Elemente der Topography verschieben
 TopographyCreator.btnInsertSource.tooltip=Quelle
 TopographyCreator.btnInsertStairs.tooltip=Treppen
+TopographyCreator.btnInsertMeasurementArea.tooltip=Messbereich
 TopographyCreator.btnErase.tooltip=Radierer
 select_shape_tooltip=Form ausw\u00e4hlen
 TopographyCreator.btnConvexHull.label=Convexe H\u00fclle
 TopographyCreator.btnSimplePolygon.label=Einfaches Polygon
 TopographyCreator.btnCircle.label=Kreis
+TopographyCreator.btnLine.label=Linie
 TopographyCreator.btnRectangle.label=Rechteck
+TopographyCreator.btnSubtractMeasurementArea.label=Subtrahiere Hinderniss von Messfl\u00e4che
 TopographyCreator.btnChecker.tooltip=Topography Linter Nachrichten
 TopographyCreator.btnGenerateIds.tooltip=Erzeuge fehlende Ids f\u00fcr Quellen, Ziele, ...
 

VadereGui/src/org/vadere/gui/components/model/DefaultConfig.java

@@ -10,6 +10,8 @@ public class DefaultConfig {
 	private Color densityColor = Color.RED;
 	private Color stairColor = new Color(0.5058823529411764f, 0.4470588235294118f, 0.6980392156862745f);
 	private Color pedestrianColor = new Color(0.2980392156862745f, 0.4470588235294118f, 0.7901960784313725f);
+	private Color measurementAreaColor = Color.RED;
+	private int measurementAreaAlpha = 140;
 	private boolean changed = false;
 
 	public DefaultConfig() {}
@@ -20,6 +22,8 @@ public class DefaultConfig {
 		this.absorbingAreaColor = config.absorbingAreaColor;
 		this.densityColor = config.densityColor;
 		this.obstacleColor = config.obstacleColor;
+		this.measurementAreaColor = config.measurementAreaColor;
+		this.measurementAreaAlpha = config.measurementAreaAlpha;
 		this.stairColor = config.stairColor;
 		this.changed = config.changed;
 	}
@@ -46,6 +50,22 @@ public class DefaultConfig {
 		setChanged();
 	}
 
+	public Color getMeasurementAreaColor() {
+		return measurementAreaColor;
+	}
+
+	public void setMeasurementAreaColor(Color measurementAreaColor) {
+		this.measurementAreaColor = measurementAreaColor;
+	}
+
+	public int getMeasurementAreaAlpha() {
+		return measurementAreaAlpha;
+	}
+
+	public void setMeasurementAreaAlpha(int measurementAreaAlpha) {
+		this.measurementAreaAlpha = measurementAreaAlpha;
+	}
+
 	public Color getSourceColor() {
 		return sourceColor;
 	}

VadereGui/src/org/vadere/gui/components/model/DefaultSimulationConfig.java

@@ -23,6 +23,7 @@ public class DefaultSimulationConfig extends DefaultConfig {
 	private boolean showAbsorbingAreas = true;
 	private boolean showSources = true;
 	private boolean showObstacles = true;
+	private boolean showMeasurementArea = true;
 	private boolean showStairs = true;
 	private boolean showPedestrians = true;
 	private boolean showWalkdirection = false;
@@ -154,6 +155,15 @@ public class DefaultSimulationConfig extends DefaultConfig {
 		setChanged();
 	}
 
+	public boolean isShowMeasurementArea(){
+		return showMeasurementArea;
+	}
+
+	public void setShowMeasurementArea(boolean showMeasurementArea){
+		this.showMeasurementArea = showMeasurementArea;
+		setChanged();
+	}
+
 	public boolean isShowStairs() {
 		return showStairs;
 	}

VadereGui/src/org/vadere/gui/components/view/DefaultRenderer.java

@@ -5,6 +5,7 @@ import org.vadere.gui.components.model.IDefaultModel;
 import org.vadere.meshing.mesh.gen.MeshRenderer;
 import org.vadere.meshing.mesh.inter.IMesh;
 import org.vadere.state.scenario.Agent;
+import org.vadere.state.scenario.MeasurementArea;
 import org.vadere.state.scenario.ScenarioElement;
 import org.vadere.state.scenario.Stairs;
 import org.vadere.util.data.cellgrid.IPotentialPoint;
@@ -230,6 +231,30 @@ public abstract class DefaultRenderer {
 		graphics.setColor(tmpColor);
 	}
 
+	protected void renderMeasurementAreas(final Iterable<? extends ScenarioElement> elements, final Graphics2D g,
+										  final Color color){
+		for (ScenarioElement e : elements){
+			renderMeasurementArea(e, g, color);
+		}
+	}
+
+	protected void renderMeasurementArea(ScenarioElement element, final Graphics2D graphics, Color color){
+		final Color tmpColor = graphics.getColor();
+		MeasurementArea area = (MeasurementArea) element;
+		graphics.setColor(new Color(color.getRed(), color.getGreen(), color.getBlue(),
+				defaultModel.getConfig().getMeasurementAreaAlpha()));
+		if (area.getShape() instanceof VPolygon){
+			VPolygon p = (VPolygon) area.getShape();
+			if (p.getPoints().size() == 2){
+				graphics.setStroke(new BasicStroke(3*getLineWidth()));
+				graphics.draw(p);
+			}
+		}
+		fill(element.getShape(), graphics);
+
+		graphics.setColor(tmpColor);
+	}
+
 	protected void renderSelectionShape(final Graphics2D graphics) {
 		graphics.setColor(defaultModel.getMouseSelectionMode().getSelectionColor());
 		graphics.setStroke(new BasicStroke(getSelectionBorderLineWidth()));

VadereGui/src/org/vadere/gui/components/view/SimulationRenderer.java

@@ -79,6 +79,10 @@ public abstract class SimulationRenderer extends DefaultRenderer {
             renderScenarioElement(model.getTopography().getObstacles(), graphics, model.config.getObstacleColor());
         }
 
+        if (model.config.isShowMeasurementArea()){
+			renderMeasurementAreas(model.getTopography().getMeasurementAreas(), graphics, model.config.getMeasurementAreaColor());
+		}
+
         if (model.config.isShowStairs()) {
             renderStairs(model.getTopography().getStairs(), graphics, model.config.getStairColor());
         }

VadereGui/src/org/vadere/gui/topographycreator/control/ActionOpenDrawOptionMenu.java

@@ -18,23 +18,35 @@ public class ActionOpenDrawOptionMenu extends TopographyAction {
 	private static final long serialVersionUID = 2337382087222665146L;
 	private final TopographyAction action;
 	private final Component parent;
-	private final List<Action> actions;
+	private final List<Action> drawActions;
+	private final List<Action> miscActions;
 	private JPopupMenu menu;
 
 	public ActionOpenDrawOptionMenu(final String name, final ImageIcon icon, final IDrawPanelModel panelModel,
-			final TopographyAction action, final Component parent, final List<Action> actions) {
+			final TopographyAction action, final Component parent, final List<Action> drawActions, final List<Action> miscActions) {
 		super(name, icon, panelModel);
 		this.action = action;
 		this.parent = parent;
-		this.actions = actions;
+		this.drawActions = drawActions;
+		this.miscActions = miscActions;
+	}
+	public ActionOpenDrawOptionMenu(final String name, final ImageIcon icon, final IDrawPanelModel panelModel,
+									final TopographyAction action, final Component parent, final List<Action> drawActions) {
+		this(name, icon, panelModel, action, parent, drawActions, null);
 	}
 
 	public ActionOpenDrawOptionMenu(final String name, final IDrawPanelModel panelModel, final TopographyAction action,
-			final Component parent, final List<Action> actions) {
+			final Component parent, final List<Action> actions, final List<Action> miscActions) {
 		super(name, panelModel);
 		this.action = action;
 		this.parent = parent;
-		this.actions = actions;
+		this.drawActions = actions;
+		this.miscActions = null;
+	}
+
+	public ActionOpenDrawOptionMenu(final String name, final IDrawPanelModel panelModel, final TopographyAction action,
+									final Component parent, final List<Action> actions) {
+		this(name, panelModel, action, parent, actions, null);
 	}
 
 	@Override
@@ -46,9 +58,13 @@ public class ActionOpenDrawOptionMenu extends TopographyAction {
 			public void run() {
 				if (menu == null) {
 					menu = new JPopupMenu();
-					for (Action action : actions) {
+					for (Action action : drawActions) {
 						menu.add(action);
 					}
+					if (miscActions != null){
+						menu.addSeparator();
+						miscActions.forEach(a -> menu.add(a));
+					}
 				}
 				menu.show(parent, 0, parent.getHeight());
 			}

VadereGui/src/org/vadere/gui/topographycreator/control/ActionSubtractMeasurementArea.java

+package org.vadere.gui.topographycreator.control;
+
+import org.vadere.gui.topographycreator.model.IDrawPanelModel;
+import org.vadere.state.scenario.MeasurementArea;
+import org.vadere.state.scenario.Obstacle;
+import org.vadere.util.geometry.GeometryUtils;
+import org.vadere.util.geometry.shapes.VPoint;
+import org.vadere.util.geometry.shapes.VPolygon;
+import org.vadere.util.geometry.shapes.VShape;
+
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.geom.Area;
+import java.awt.geom.Path2D;
+import java.awt.geom.PathIterator;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import javax.swing.*;
+import javax.swing.undo.UndoableEdit;
+import javax.swing.undo.UndoableEditSupport;
+
+/**
+ *
+ */
+public class ActionSubtractMeasurementArea extends TopographyAction {
+
+    private final UndoableEditSupport undoSupport;
+
+    public ActionSubtractMeasurementArea(String name, ImageIcon icon, IDrawPanelModel panelModel,
+                                         UndoableEditSupport undoSupport) {
+        super(name, icon, panelModel);
+        this.undoSupport = undoSupport;
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        List<Obstacle> obstacles = new ArrayList<>(getScenarioPanelModel().getObstacles());
+        List<MeasurementArea> before = new ArrayList<>(getScenarioPanelModel().getMeasurementAreas());
+
+        for (MeasurementArea measurementAreaOld : before) {
+
+            List<VShape> intersectedObstecales = obstacles.stream()
+                    .map(Obstacle::getShape)
+                    .filter(s -> s.intersects(measurementAreaOld.getShape()))
+                    .collect(Collectors.toList());
+
+            if (intersectedObstecales.size() > 0 ){
+                // remove  overlapping MeasurementArea
+                getScenarioPanelModel().removeElement(measurementAreaOld);
+
+                VShape shape = measurementAreaOld.getShape();
+                List<VPoint> points = shape.getPath();
+
+                Area thisArea = new Area(shape);
+
+                // subtract portions of the measurement area covered by an obstacle.
+                for (VShape intersectedObstecale : intersectedObstecales) {
+                    Area otherArea = new Area(intersectedObstecale);
+                    thisArea.subtract(otherArea);
+                }
+
+                // add new MeasurementArea
+                MeasurementArea measurementAreaNew = new MeasurementArea();
+                measurementAreaNew.setId(measurementAreaOld.getId());
+                measurementAreaNew.setShape(getPolygonPoints(thisArea));
+                getScenarioPanelModel().addShape(measurementAreaNew);
+            }
+        }
+        List<MeasurementArea>  after = new ArrayList<>(getScenarioPanelModel().getMeasurementAreas());
+        UndoableEdit edit = new EditSubtractMeasurementArea(getScenarioPanelModel(), before, after);
+        undoSupport.postEdit(edit);
+        getScenarioPanelModel().notifyObservers();
+    }
+
+    private VPolygon getPolygonPoints(Shape shape){
+
+        List<VPoint> resultList = new ArrayList<>(); // use ArrayList for better index retrieval
+
+        PathIterator iterator = shape.getPathIterator(null);
+        Path2D.Double p = new Path2D.Double(shape);
+        double[] coords = new double[6];
+        while (!iterator.isDone()) {
+            int type = iterator.currentSegment(coords);
+            iterator.next();
+            if (type == PathIterator.SEG_LINETO || type == PathIterator.SEG_MOVETO ) {
+                resultList.add(new VPoint(coords[0], coords[1]));
+            }
+        }
+
+        return GeometryUtils.polygonFromPoints2D(resultList);
+    }
+}

VadereGui/src/org/vadere/gui/topographycreator/control/DrawLineMode.java

+package org.vadere.gui.topographycreator.control;
+
+import org.vadere.gui.components.control.DefaultSelectionMode;
+import org.vadere.gui.components.control.IMode;
+import org.vadere.gui.components.model.IDefaultModel;
+import org.vadere.gui.topographycreator.model.IDrawPanelModel;
+import org.vadere.util.geometry.shapes.VLine;
+import org.vadere.util.geometry.shapes.VPoint;
+import org.vadere.util.geometry.shapes.VPolygon;
+
+import java.awt.event.MouseEvent;
+import java.awt.geom.Line2D;
+import java.awt.geom.Path2D;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.swing.*;
+import javax.swing.undo.UndoableEditSupport;
+
+public class DrawLineMode extends DefaultSelectionMode {
+
+	enum DrawPathState {
+		START, END, ADD
+	}
+
+	private final UndoableEditSupport undoSupport;
+	private Path2D.Double path;
+	private Line2D.Double line;
+	private DrawPathState state = DrawPathState.START;
+	private int lineCount = 0;
+	private final IDrawPanelModel panelModel;
+	private final List<VPoint> pointList;
+
+	public DrawLineMode(final IDrawPanelModel panelModel, final UndoableEditSupport undoSupport) {
+		super(panelModel);
+		this.panelModel = panelModel;
+		this.undoSupport = undoSupport;
+		this.pointList = new ArrayList<>();
+	}
+
+
+	@Override
+	public void mouseDragged(MouseEvent event) {
+		if (SwingUtilities.isRightMouseButton(event) && state == DrawPathState.START) {
+			super.mouseDragged(event);
+		} else {
+			mouseMoved(event);
+		}
+	}
+
+	@Override
+	public void mousePressed(final MouseEvent event) {
+		if (SwingUtilities.isRightMouseButton(event) && state == DrawPathState.START ) {
+			super.mousePressed(event);
+		}
+	}
+
+	@Override
+	public void mouseReleased(final MouseEvent event) {
+		if (SwingUtilities.isRightMouseButton(event) && state == DrawPathState.START) {
+			super.mouseReleased(event);
+		}
+	}
+
+	@Override
+	public void mouseClicked(final MouseEvent event){
+		if (!SwingUtilities.isRightMouseButton(event)) {
+			if (SwingUtilities.isLeftMouseButton(event)) {
+				if (event.getClickCount() <= 1 && state == DrawPathState.START) {
+					panelModel.setMousePosition(event.getPoint());
+					panelModel.setStartSelectionPoint(event.getPoint());
+					path = new Path2D.Double(Path2D.WIND_NON_ZERO);
+					path.moveTo(panelModel.getMousePosition().x, panelModel.getMousePosition().y);
+					path.lineTo(panelModel.getMousePosition().x, panelModel.getMousePosition().y);
+					line = new VLine(panelModel.getMousePosition().x, panelModel.getMousePosition().y,
+							panelModel.getMousePosition().x, panelModel.getMousePosition().y);
+
+					panelModel.setSelectionShape(new VPolygon(path));
+					pointList.add(panelModel.getMousePosition());
+
+					state = DrawPathState.END;
+					panelModel.showSelection();
+				} else if (event.getClickCount() <= 1 && state == DrawPathState.END) {
+					path.lineTo(line.x2, line.y2);
+					pointList.add(new VPoint(line.x2, line.y2));
+
+					// dirty trick to see the first line!
+					VPolygon poly = new VPolygon(path);
+					poly.moveTo(line.x2, line.y2 + 0.0001 * panelModel.getScaleFactor());
+					panelModel.setSelectionShape(poly);
+
+					line = new Line2D.Double(panelModel.getMousePosition().x, panelModel.getMousePosition().y,
+							panelModel.getMousePosition().x, panelModel.getMousePosition().y);
+					panelModel.showSelection();
+					lineCount++;
+					path.closePath();
+					panelModel.setSelectionShape(new VPolygon(path));
+					new ActionAddElement("add element", panelModel, undoSupport).actionPerformed(null);
+					pointList.forEach(p -> System.out.println(p));
+					state = DrawPathState.START;
+					lineCount = 0;
+					pointList.clear();
+					panelModel.hideSelection();
+				}
+				panelModel.notifyObservers();
+			}
+		} else {
+			super.mouseClicked(event);
+		}
+
+	}
+
+	@Override
+	public void mouseMoved(MouseEvent e) {
+		super.mouseMoved(e);
+
+		if (state == DrawPathState.END) {
+			VPoint cursorPosition = panelModel.getMousePosition();
+			line.x2 = cursorPosition.x;
+			line.y2 = cursorPosition.y;
+
+			VPolygon poly = new VPolygon(path);
+			poly.append(line, false);
+			panelModel.setSelectionShape(poly);
+		}
+	}
+
+	@Override
+	public IMode clone() {
+		return new DrawLineMode(panelModel, undoSupport);
+	}
+}

VadereGui/src/org/vadere/gui/topographycreator/control/EditSubtractMeasurementArea.java

+package org.vadere.gui.topographycreator.control;
+
+import org.jetbrains.annotations.NotNull;
+import org.vadere.gui.topographycreator.model.IDrawPanelModel;
+import org.vadere.state.scenario.MeasurementArea;
+import org.vadere.state.scenario.Obstacle;
+
+import java.util.List;
+
+import javax.swing.undo.AbstractUndoableEdit;
+import javax.swing.undo.CannotRedoException;
+import javax.swing.undo.CannotUndoException;
+
+public class EditSubtractMeasurementArea extends AbstractUndoableEdit {
+
+    private final IDrawPanelModel panelModel;
+    private final List<MeasurementArea> beforeMeasurementAreaList;
+    private final List<MeasurementArea> afterMeasurementAreaList;
+
+    public EditSubtractMeasurementArea(final IDrawPanelModel panelModel,
+                              @NotNull final List<MeasurementArea> beforeMeasurementAreaList,
+                              @NotNull final List<MeasurementArea> afterMeasurementAreaList) {
+        this.panelModel = panelModel;
+        this.beforeMeasurementAreaList = beforeMeasurementAreaList;
+        this.afterMeasurementAreaList = afterMeasurementAreaList;
+    }
+
+    @Override
+    public void undo() throws CannotUndoException {
+        panelModel.removeMeasurementAreaIf(predicate -> true); //remove all
+        beforeMeasurementAreaList.forEach(panelModel::addShape);
+        panelModel.notifyObservers();
+    }
+
+    @Override
+    public boolean canUndo() {
+        return true;
+    }
+
+    @Override
+    public void redo() throws CannotRedoException {
+        panelModel.removeMeasurementAreaIf(predicate -> true); //remove all
+        afterMeasurementAreaList.forEach(panelModel::addShape);
+        panelModel.notifyObservers();
+    }
+
+    @Override
+    public boolean canRedo() {
+        return true;
+    }
+
+    @Override
+    public String getPresentationName() {
+        return "substract obstacles from measurementarea";
+    }
+}

VadereGui/src/org/vadere/gui/topographycreator/model/IDrawPanelModel.java

@@ -14,6 +14,7 @@ import org.vadere.gui.components.control.IMode;
 import org.vadere.gui.components.model.DefaultConfig;
 import org.vadere.gui.components.model.IDefaultModel;
 import org.vadere.simulator.projects.Scenario;
+import org.vadere.state.scenario.MeasurementArea;
 import org.vadere.state.scenario.Obstacle;
 import org.vadere.state.scenario.ScenarioElement;
 import org.vadere.state.scenario.Teleporter;
@@ -182,7 +183,11 @@ public interface IDrawPanelModel<T extends DefaultConfig> extends IDefaultModel<
 
 	void removeObstacleIf(final @NotNull Predicate<Obstacle> predicate);
 
+	void removeMeasurementAreaIf(final @NotNull Predicate<MeasurementArea> predicate);
+
 	List<Obstacle> getObstacles();
 
+	List<MeasurementArea> getMeasurementAreas();
+
 	Rectangle2D.Double getBounds();
 }

VadereGui/src/org/vadere/gui/topographycreator/model/TopographyBuilder.java

@@ -36,6 +36,7 @@ public class TopographyBuilder implements Iterable<ScenarioElement> {
 	private LinkedList<Source> sources;
 	private LinkedList<Target> targets;
 	private LinkedList<AbsorbingArea> absorbingAreas;
+	private LinkedList<MeasurementArea> measurementAreas;
 	private Teleporter teleporter;
 	private LinkedList<ScenarioElement> topographyElements;
 	private AttributesTopography attributes;
@@ -48,6 +49,7 @@ public class TopographyBuilder implements Iterable<ScenarioElement> {
 	public TopographyBuilder() {
 		pedestrians = new LinkedList<>();
 		obstacles = new LinkedList<>();
+		measurementAreas = new LinkedList<>();
 		stairs = new LinkedList<>();
 		sources = new LinkedList<>();
 		targets = new LinkedList<>();
@@ -74,6 +76,7 @@ public class TopographyBuilder implements Iterable<ScenarioElement> {
 			targets = new LinkedList<>(topography.getTargets());
 			absorbingAreas = new LinkedList<>(topography.getAbsorbingAreas());
 			teleporter = topography.getTeleporter();
+			measurementAreas = new LinkedList<>(topography.getMeasurementAreas());
 		} catch (SecurityException | IllegalArgumentException e) {
 			e.printStackTrace();
 		}
@@ -86,6 +89,7 @@ public class TopographyBuilder implements Iterable<ScenarioElement> {
 		topographyElements.addAll(pedestrians);
 		topographyElements.addAll(sources);
 		topographyElements.addAll(targets);
+		topographyElements.addAll(measurementAreas);
 		topographyElements.addAll(absorbingAreas);
 	}
 
@@ -136,6 +140,9 @@ public class TopographyBuilder implements Iterable<ScenarioElement> {
 		for (AgentWrapper pedestrian : pedestrians)
 			topography.addInitialElement(pedestrian.getAgentInitialStore());
 
+		for (MeasurementArea measurementArea : measurementAreas)
+			topography.addMeasurementArea(measurementArea);
+
 		topography.setTeleporter(teleporter);
 
 		return topography;
@@ -171,6 +178,8 @@ public class TopographyBuilder implements Iterable<ScenarioElement> {
 				return absorbingAreas.remove(element);
 			case SOURCE:
 				return sources.remove(element);
+			case MEASUREMENT_AREA:
+				return measurementAreas.remove(element);
 			default: