Example usage for com.badlogic.gdx.math Vector2 Vector2

Introduction

In this page you can find the example usage for com.badlogic.gdx.math Vector2 Vector2.

Prototype

public Vector2(float x, float y) 

Source Link

Document

Constructs a vector with the given components

Usage

From source file:CB_UI.GL_UI.Views.MapView.java

License:Open Source License

/**
 * setNewSettings//from  w  w  w. j  a v  a 2 s .  c o m
 * 
 */
@Override
public void setNewSettings(int InitialFlags) {
    if ((InitialFlags & INITIAL_SETTINGS) != 0) {
        showRating = Mode == MapMode.Compass ? false : Config.MapShowRating.getValue();
        showDT = Mode == MapMode.Compass ? false : Config.MapShowDT.getValue();
        showTitles = Mode == MapMode.Compass ? false : Config.MapShowTitles.getValue();
        hideMyFinds = Config.MapHideMyFinds.getValue();
        showCompass = Mode == MapMode.Compass ? false : Config.MapShowCompass.getValue();
        showDirectLine = Mode == MapMode.Compass ? false : Config.ShowDirektLine.getValue();
        showAllWaypoints = Mode == MapMode.Compass ? false : Config.ShowAllWaypoints.getValue();
        showAccuracyCircle = Mode == MapMode.Compass ? false : Config.ShowAccuracyCircle.getValue();
        showMapCenterCross = Mode == MapMode.Compass ? false : Config.ShowMapCenterCross.getValue();

        if (Mode == MapMode.Track) {
            showMapCenterCross = true;
            setMapState(MapState.FREE);
        }

        if (info != null)
            info.setVisible(showCompass);

        if (InitialFlags == INITIAL_ALL) {
            iconFactor = Config.MapViewDPIFaktor.getValue();

            int setAktZoom = Mode == MapMode.Compass ? Config.lastZoomLevel.getValue()
                    : Config.lastZoomLevel.getValue();
            int setMaxZoom = Mode == MapMode.Compass ? Config.CompassMapMaxZommLevel.getValue()
                    : Config.OsmMaxLevel.getValue();
            int setMinZoom = Mode == MapMode.Compass ? Config.CompassMapMinZoomLevel.getValue()
                    : Config.OsmMinLevel.getValue();

            aktZoom = setAktZoom;
            zoomBtn.setMaxZoom(setMaxZoom);
            zoomBtn.setMinZoom(setMinZoom);
            zoomBtn.setZoom(aktZoom);

            zoomScale.setMaxZoom(setMaxZoom);
            zoomScale.setMinZoom(setMinZoom);

            if (Mode == MapMode.Compass) {
                // Berechne die darstellbare Entfernung fr jedes ZoomLevel
                DistanceZoomLevel = new TreeMap<Integer, Integer>();

                int posiblePixel = (int) this.getHalfHeight();

                for (int i = setMaxZoom; i > setMinZoom; i--) {
                    float PixelForZoomLevel = getPixelsPerMeter(i);
                    DistanceZoomLevel.put(i, (int) (posiblePixel / PixelForZoomLevel));
                }
            }

        }
    }

    if ((InitialFlags & INITIAL_THEME) != 0) {
        mapsForgeThemePath = null;
        boolean useInvertNightTheme = false;
        if (CarMode) {
            ManagerBase.Manager.textScale = ManagerBase.DEFAULT_TEXT_SCALE * 1.35f;
            if (Config.nightMode.getValue()) {
                if (!setTheme(Config.MapsforgeCarNightTheme.getValue())) {
                    useInvertNightTheme = true;
                    if (!setTheme(Config.MapsforgeCarDayTheme.getValue())) {
                        mapsForgeThemePath = ManagerBase.INTERNAL_CAR_THEME;
                    }
                }
            } else {
                if (!setTheme(Config.MapsforgeCarDayTheme.getValue())) {
                    mapsForgeThemePath = ManagerBase.INTERNAL_CAR_THEME;
                }
            }
        } else {
            ManagerBase.Manager.textScale = ManagerBase.DEFAULT_TEXT_SCALE;
            if (Config.nightMode.getValue()) {
                if (!setTheme(Config.MapsforgeNightTheme.getValue())) {
                    useInvertNightTheme = true;
                    setTheme(Config.MapsforgeDayTheme.getValue());
                    // else themePath = null : defaults to internal RenderTheme OSMARENDER
                }
            } else {
                setTheme(Config.MapsforgeDayTheme.getValue());
                // else themePath = null : defaults to internal RenderTheme OSMARENDER
            }
        }
        ManagerBase.Manager.setRenderTheme(mapsForgeThemePath, useInvertNightTheme);
    }

    if ((InitialFlags & INITIAL_WP_LIST) != 0) {
        if (mapCacheList != null) {
            MapViewCacheListUpdateData data = new MapViewCacheListUpdateData(screenToWorld(new Vector2(0, 0)),
                    screenToWorld(new Vector2(mapIntWidth, mapIntHeight)), aktZoom, true);
            this.hideMyFinds = Config.MapHideMyFinds.getValue();
            data.hideMyFinds = this.hideMyFinds;
            this.showAllWaypoints = Mode == MapMode.Compass ? false : Config.ShowAllWaypoints.getValue();
            data.showAllWaypoints = this.showAllWaypoints;
            mapCacheList.update(data);
        }

    }

    //preload only if Mapsforge layer selected
    if (mapTileLoader != null && mapTileLoader.getCurrentLayer() != null
            && mapTileLoader.getCurrentLayer().isMapsForge()) {
        if (!MapTileLoderPreInitial) {
            MapTileLoderPreInitial = true;

            Thread preLoadThread = new Thread(new Runnable() {

                @Override
                public void run() {
                    int halfMapIntWidth = mapIntWidth / 2;
                    int halfMapIntHeight = mapIntHeight / 2;

                    synchronized (screenCenterT) {
                        screenCenterW.x = screenCenterT.x;
                        screenCenterW.y = screenCenterT.y;
                    }

                    // preload only one Tile(the Tile on Center)
                    loVector.set(halfMapIntWidth, halfMapIntHeight);
                    lo.set(screenToDescriptor(loVector, aktZoom, lo));

                    MapTileLoderPreInitialAtWork = true;
                    mapTileLoader.loadTiles(MapView.this, lo, lo, aktZoom);
                    Thread checkPreLoadReadyThread = new Thread(new Runnable() {

                        @Override
                        public void run() {
                            while (true) {
                                if (mapTileLoader.LoadedTilesSize() > 0) {
                                    break;
                                }
                                try {
                                    Thread.sleep(100);
                                } catch (InterruptedException e) {

                                }
                            }

                            MapTileLoderPreInitialAtWork = false;
                        }
                    });
                    checkPreLoadReadyThread.start();
                }
            });
            preLoadThread.start();
        }
    }
}

---

From source file:CB_UI.GL_UI.Views.MapViewCacheList.java

License:Open Source License

public void update(MapViewCacheListUpdateData data) {
    LastUpdateData = data;//from w w  w .  j  av  a2s  .c o  m
    this.showAllWaypoints = data.showAllWaypoints;
    this.hideMyFinds = data.hideMyFinds;

    if (data.point1 == null || data.point2 == null)
        return;

    if (state.get() == 4) {
        // der queueProcessor wurde gestoppt und muss neu gestartet werden
        StartQueueProcessor();
    }

    if (state.get() != 0) {
        // Speichere Update anfrage und fhre sie aus, wenn der queueProcessor wieder bereit ist!
        savedQuery = data;
        return;
    }

    if ((data.zoom == lastzoom) && (!data.doNotCheck)) {
        // wenn LastPoint == 0 muss eine neue Liste Berechnet werden!
        if (lastPoint1 != null && lastPoint2 != null) {
            // Prfen, ob berhaupt eine neue Liste berechnet werden mu
            if ((data.point1.x >= lastPoint1.x) && (data.point2.x <= lastPoint2.x)
                    && (data.point1.y >= lastPoint1.y) && (data.point2.y <= lastPoint2.y))
                return;
        }

    }

    // Bereich erweitern, damit von vorne herein gleiche mehr Caches geladen werden und diese Liste nicht so oft berechnet werden muss
    Vector2 size = new Vector2(data.point2.x - data.point1.x, data.point2.y - data.point1.y);
    data.point1.x -= size.x;
    data.point2.x += size.x;
    data.point1.y -= size.y;
    data.point2.y += size.y;

    this.lastzoom = data.zoom;
    lastPoint1 = data.point1;
    lastPoint2 = data.point2;

    this.zoom = data.zoom;
    this.point1 = data.point1;
    this.point2 = data.point2;
    state.set(1);
}

---

From source file:CB_UI.GL_UI.Views.TestViews.TrackListView.java

License:Open Source License

@Override
public boolean onTouchDown(int x, int y, int pointer, int button) {
    super.onTouchDown(x, y, pointer, button);

    // for (Iterator<GL_View_Base> iterator = childs.iterator(); iterator.hasNext();)
    for (Iterator<GL_View_Base> iterator = childs.reverseIterator(); iterator.hasNext();) {
        // Child View suchen, innerhalb derer Bereich der touchDown statt gefunden hat.
        GL_View_Base view = iterator.next();

        if (view instanceof TrackListViewItem) {
            if (view.contains(x, y)) {
                ((TrackListViewItem) view).lastItemTouchPos = new Vector2(x - view.getX(), y - view.getY());
            }/*  w ww. j ava2 s.c  o m*/
        }
    }
    return true;
}

---

From source file:CB_UI.RouteOverlay.java

License:Open Source License

public static void RenderRoute(Batch batch, MapView mapView) {

    int Zoom = mapView.getAktZoom();
    float yVersatz = mapView.ySpeedVersatz;

    if (aktCalcedZoomLevel != Zoom || mRoutesChanged) {// Zoom or Routes changed => calculate new Sprite Points

        // Log.debug(log, "Zoom Changed => Calc Track Points");

        mRoutesChanged = false;//from w  ww  .  j a  v a  2s.co  m
        aktCalcedZoomLevel = Zoom;
        if (DrawRoutes == null)
            DrawRoutes = new ArrayList<RouteOverlay.Route>();
        else
            DrawRoutes.clear();

        double tolerance = 0.01 * Math.exp(-1 * (Zoom - 11));
        Tolleranz = tolerance;

        for (int i = 0; i < Routes.size(); i++) {

            if (Routes.get(i) != null && Routes.get(i).ShowRoute) {
                addToDrawRoutes(tolerance, Routes.get(i), Zoom, false);
            }
        }

        if (GlobalCore.AktuelleRoute != null && GlobalCore.AktuelleRoute.ShowRoute) {
            addToDrawRoutes(tolerance, GlobalCore.AktuelleRoute, Zoom, false);
        }

    }

    // DrawedLineCount = 0;

    if (DrawRoutes != null && DrawRoutes.size() > 0) {
        for (Route rt : DrawRoutes) {

            Sprite ArrowSprite = rt.ArrowSprite;
            Sprite PointSprite = rt.PointSprite;
            float overlap = rt.overlap;
            ArrowSprite.setColor(rt.mColor);
            PointSprite.setColor(rt.mColor);
            float scale = UI_Size_Base.that.getScale();

            for (int ii = 0; ii < rt.Points.size() - 1; ii++) {

                double MapX1 = 256.0
                        * Descriptor.LongitudeToTileX(MapTileLoader.MAX_MAP_ZOOM, rt.Points.get(ii).X);
                double MapY1 = -256.0
                        * Descriptor.LatitudeToTileY(MapTileLoader.MAX_MAP_ZOOM, rt.Points.get(ii).Y);

                double MapX2 = 256.0
                        * Descriptor.LongitudeToTileX(MapTileLoader.MAX_MAP_ZOOM, rt.Points.get(ii + 1).X);
                double MapY2 = -256.0
                        * Descriptor.LatitudeToTileY(MapTileLoader.MAX_MAP_ZOOM, rt.Points.get(ii + 1).Y);

                Vector2 screen1 = mapView.worldToScreen(new Vector2((float) MapX1, (float) MapY1));
                Vector2 screen2 = mapView.worldToScreen(new Vector2((float) MapX2, (float) MapY2));

                screen1.y -= yVersatz;
                screen2.y -= yVersatz;

                CB_RectF chkRec = new CB_RectF(mapView);
                chkRec.setPos(0, 0);

                // chk if line on Screen
                if (chkRec.contains(screen1.x, screen1.y) || chkRec.contains(screen2.x, screen2.y)) {
                    DrawUtils.drawSpriteLine(batch, ArrowSprite, PointSprite, overlap * scale, screen1.x,
                            screen1.y, screen2.x, screen2.y);
                    // DrawedLineCount++;
                } else {// chk if intersection
                    if (chkRec.getIntersection(screen1, screen2, 2) != null) {
                        DrawUtils.drawSpriteLine(batch, ArrowSprite, PointSprite, overlap * scale, screen1.x,
                                screen1.y, screen2.x, screen2.y);
                        // DrawedLineCount++;
                    }

                    // the line is not on the screen
                }

            }

        }
    }
}

---

From source file:CB_UI_Base.GL_UI.Controls.Dialog.java

License:Open Source License

private void reziseContentBox() {

    if (margin <= 0)
        margin = UI_Size_Base.that.getMargin();

    if (mContent == null) {
        this.initialDialog();
        return;/*from  w  w w. j  a  v a  2s.  co m*/
    }

    mTitleHeight = 0;
    if (mTitle != null && !mTitle.equals("")) {
        mHasTitle = true;

        if (titleLabel == null) {
            titleLabel = new Label(mTitle);
        } else {
            if (!titleLabel.getText().equals(mTitle)) {
                titleLabel.setText(mTitle);
            }
        }
        titleLabel.setWidth(titleLabel.getTextWidth() + leftBorder + rightBorder);
        this.initRow();
        this.addLast(titleLabel, FIXED);

        mTitleHeight = titleLabel.getHeight();
        mTitleWidth = titleLabel.getWidth();
        mTitleWidth += rightBorder + leftBorder; // sonst sieht es bld aus
    }

    mContent.setWidth(this.getWidth() * 0.95f);
    mContent.setHeight((this.getHeight() - mHeaderHeight - mFooterHeight - mTitleHeight - margin));
    float centerversatzX = this.getHalfWidth() - mContent.getHalfWidth();
    float centerversatzY = mFooterHeight;// this.halfHeight - mContent.getHalfHeight();
    mContent.setPos(new Vector2(centerversatzX, centerversatzY));

}

---

From source file:CB_UI_Base.GL_UI.Controls.ZoomButtons.java

License:Open Source License

@Override
public boolean onTouchDown(int x, int y, int pointer, int button) {
    return touchDownTest(new Vector2(x, y));
}

---

From source file:CB_UI_Base.GL_UI.GL_View_Base.java

License:Open Source License

public final GL_View_Base touchDown(int x, int y, int pointer, int button) {
    // Achtung: dieser touchDown ist nicht virtual und darf nicht berschrieben werden!!!
    // das Ereignis wird dann in der richtigen View an onTouchDown bergeben!!!
    // touchDown liefert die View zurck, die dieses TochDown Ereignis angenommen hat
    GL_View_Base resultView = null;

    if (childs != null && childs.size() > 0) {
        try {/*from   w w  w .  j av  a2s  .c o m*/
            for (Iterator<GL_View_Base> iterator = childs.reverseIterator(); iterator.hasNext();) {
                // Child View suchen, innerhalb derer Bereich der touchDown statt gefunden hat.
                GL_View_Base view = iterator.next();

                // Invisible Views can not be clicked!
                if (view == null || !view.isVisible())
                    continue;
                if (!view.isEnabled())
                    continue;
                if (view.contains(x, y)) {
                    // touch innerhalb des Views
                    // -> Klick an das View weitergeben
                    lastTouchPos = new Vector2(x - view.getX(), y - view.getY());
                    resultView = view.touchDown(x - (int) view.getX(), y - (int) view.getY(), pointer, button);
                }

                if (resultView != null)
                    break;
            }
        } catch (Exception e) {
            return null;
        }
    }

    if (forceHandleTouchEvents || resultView == null) {

        // kein Klick in einem untergeordnetem View
        // -> hier behandeln
        boolean behandelt = onTouchDown(x, y, pointer, button);
        if (behandelt)
            resultView = this;
    }

    GL.that.renderOnce();
    return resultView;
}

---

From source file:CB_UI_Base.graphics.GL_Path.java

License:Open Source License

/**
 * Add a cubic bezier from the last point, approaching control points (x1,y1) and (x2,y2), and ending at (x3,y3). If no moveTo() call
 * has been made for this contour, the first point is automatically set to (0,0).
 * /*from w  w  w  . ja  va 2  s. c  o m*/
 * @param x1
 *            The x-coordinate of the 1st control point on a cubic curve
 * @param y1
 *            The y-coordinate of the 1st control point on a cubic curve
 * @param x2
 *            The x-coordinate of the 2nd control point on a cubic curve
 * @param y2
 *            The y-coordinate of the 2nd control point on a cubic curve
 * @param x3
 *            The x-coordinate of the end point on a cubic curve
 * @param y3
 *            The y-coordinate of the end point on a cubic curve
 */
@Override
public void cubicTo(float x1, float y1, float x2, float y2, float x3, float y3) {

    // calculate distance
    float distance = calcDistance(last[0], last[1], x1, y1);
    distance += calcDistance(x1, y1, x2, y2);
    distance += calcDistance(x2, y2, x3, y3);
    distance = Math.min(0.2f, 1 / (distance / MIN_SEGMENTH_LENGTH));

    if (items.length == 0) {
        throw new IllegalStateException("Missing initial moveTo()");
    }

    Vector2 vec0 = new Vector2(last[0], last[1]);
    Vector2 vec1 = new Vector2(x1, y1);
    Vector2 vec2 = new Vector2(x2, y2);
    Vector2 vec3 = new Vector2(x3, y3);

    for (float location = distance; !(location > 1); location += distance) {
        Vector2 out = new Vector2();
        Vector2 tmp = new Vector2();
        Bezier.cubic(out, location, vec0, vec1, vec2, vec3, tmp);
        lineTo(out.x, out.y);
    }
    lineTo(x3, y3);
}

---

From source file:CB_UI_Base.graphics.GL_Path.java

License:Open Source License

/**
 * Add a quadratic bezier from the last point, approaching control point (x1,y1), and ending at (x2,y2). If no moveTo() call has been
 * made for this contour, the first point is automatically set to (0,0).
 * //  ww w . ja va2  s .  c  o  m
 * @param x1
 *            The x-coordinate of the control point on a quadratic curve
 * @param y1
 *            The y-coordinate of the control point on a quadratic curve
 * @param x2
 *            The x-coordinate of the end point on a quadratic curve
 * @param y2
 *            The y-coordinate of the end point on a quadratic curve
 */
@Override
public void quadTo(float x1, float y1, float x2, float y2) {

    // calculate distance
    float distance = calcDistance(last[0], last[1], x1, y1);
    distance += calcDistance(x1, y1, x2, y2);
    distance = Math.min(0.25f, 1 / (distance / MIN_SEGMENTH_LENGTH));

    if (items.length == 0) {
        throw new IllegalStateException("Missing initial moveTo()");
    }

    Vector2 vec0 = new Vector2(last[0], last[1]);
    Vector2 vec1 = new Vector2(x1, y1);
    Vector2 vec2 = new Vector2(x2, y2);

    for (float location = 0; location < 1; location += distance) {
        Vector2 out = new Vector2();
        Vector2 tmp = new Vector2();
        Bezier.quadratic(out, location, vec0, vec1, vec2, tmp);
        lineTo(out.x, out.y);
    }
    lineTo(x2, y2);
}

---

From source file:CB_UI_Base.Math.GL_UISizes.java

License:Open Source License

/**
 * Berechnet die Positionen der UI-Elemente
 *///from  w  w w. ja  v  a2  s . co m
private static void calcPos() {
    Log.debug(log, "GL_UISizes.calcPos()");

    float w = Global.isTab ? UI_Right.getWidth() : UI_Left.getWidth();
    float h = Global.isTab ? UI_Right.getHeight() : UI_Left.getHeight();

    Info.setPos(new Vector2(margin, (h - margin - Info.getHeight())));

    Float CompassMargin = (Info.getHeight() - Compass.getWidth()) / 2;

    Compass.setPos(new Vector2(Info.getX() + CompassMargin, Info.getY() + infoShadowHeight + CompassMargin));

    Toggle.setPos(new Vector2((w - margin - Toggle.getWidth()), h - margin - Toggle.getHeight()));

    ZoomBtn.setPos(new Vector2((w - margin - ZoomBtn.getWidth()), margin));

    InfoLine1.x = Compass.getMaxX() + margin;
    GlyphLayout bounds;
    if (Fonts.getNormal() != null) {
        bounds = new GlyphLayout();
        bounds.setText(Fonts.getSmall(), "52 34,806N ");
    } else {
        bounds = new GlyphLayout();
        bounds.height = 20;
        bounds.width = 100;
    }

    InfoLine2.x = Info.getX() + Info.getWidth() - bounds.width - (margin * 2);

    Float T1 = Info.getHeight() / 4;

    InfoLine1.y = Info.getMaxY() - T1;
    InfoLine2.y = Info.getY() + T1 + bounds.height;

    // Aufrumen
    CompassMargin = null;

}

---

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