Examples with Image com.codename1.ui.Image used on opensource projects

Example 86 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class FlipTransition method paint.

@Override
public void paint(Graphics g) {
    // this can happen if a transition is cut short
    if (destBuffer == null) {
        return;
    }
    int cx = g.getClipX();
    int cy = g.getClipY();
    int cw = g.getClipWidth();
    int ch = g.getClipHeight();
    int x = getSource().getAbsoluteX();
    int y = getSource().getAbsoluteY();
    int w = getSource().getWidth();
    int h = getSource().getHeight();
    g.setClip(x, y, w, h);
    if (getBgColor() >= 0) {
        int c = g.getColor();
        g.setColor(getBgColor());
        g.fillRect(x, y, w, h);
        g.setColor(c);
    } else {
        getSource().paintBackgrounds(g);
    }
    if (g.isPerspectiveTransformSupported()) {
        float displayH = Display.getInstance().getDisplayHeight();
        float displayW = Display.getInstance().getDisplayWidth();
        double midX = (float) x + (float) w / 2.0;
        if (perspectiveT == null) {
            perspectiveT = Transform.makeIdentity();
        }
        makePerspectiveTransform(perspectiveT);
        float[] bottomRight = perspectiveT.transformPoint(new float[] { displayW, displayH, zNear });
        if (currTransform == null) {
            currTransform = Transform.makeTranslation(0, 0, 0);
        } else {
            currTransform.setIdentity();
        }
        float xfactor = -displayW / bottomRight[0];
        float yfactor = -displayH / bottomRight[1];
        currTransform.scale(xfactor, yfactor, 0f);
        currTransform.translate((x + w / 2) / xfactor, (y + h / 2) / yfactor, 0);
        currTransform.concatenate(perspectiveT);
        float cameraZ = -zNear - w / 2 * zState;
        float cameraX = -x - w / 2;
        float cameraY = -y - h / 2;
        currTransform.translate(cameraX, cameraY, cameraZ);
        if (transitionState == STATE_FLIP) {
            currTransform.translate((float) midX, y, 0);
        }
        Image img = null;
        if (flipState < 0.5) {
            img = sourceBuffer;
            if (transitionState == STATE_FLIP) {
                // We are showing the front image
                // We will rotate it up to 90 degrees
                // 0 -> 0 degrees
                // 0.5 -> 90 degress
                double sin = flipState * 2.0;
                double angle = MathUtil.asin(sin);
                // rotate about y axis
                currTransform.rotate((float) angle, 0, 1, 0);
            }
        } else {
            img = destBuffer;
            if (transitionState == STATE_FLIP) {
                // We are showing the back image
                // We are showing the back of the image
                // We will rotate it from 90 degrees back to 0
                // 0.5 -> 90 degrees
                // 1.0 -> 0 degrees
                double sin = (1.0 - flipState) * 2.0;
                double angle = Math.PI - MathUtil.asin(sin);
                // rotate about y axis
                currTransform.rotate((float) angle, 0, 1, 0);
            }
        }
        if (transitionState == STATE_FLIP) {
            currTransform.translate(-(float) midX, -y, 0);
            if (flipState >= 0.5f) {
                // The rotation will leave the destination image flipped
                // backwards, so we need to transform it to be the
                // mirror image
                currTransform.scale(-1, 1, 1);
                currTransform.translate(-2 * x - w, 0, 0);
            }
        }
        if (tmpTransform == null) {
            tmpTransform = Transform.makeIdentity();
        }
        g.getTransform(tmpTransform);
        g.setTransform(currTransform);
        g.drawImage(img, x, y, w, h);
        g.setTransform(tmpTransform);
    } else {
        perspectiveSupported = false;
        if (flipState < 0.5) {
            int frontX = x + (int) (flipState * (float) w);
            int frontWidth = (int) ((float) w * (1.0 - flipState * 2.0));
            g.drawImage(sourceBuffer, frontX, y, frontWidth, h);
        } else {
            double backState = 1.0 - flipState;
            int backX = x + (int) (backState * (float) w);
            int backWidth = (int) ((float) w * (1.0 - backState * 2.0));
            g.drawImage(destBuffer, backX, y, backWidth, h);
        }
    }
    g.setClip(cx, cy, cw, ch);
}

Example 87 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class Timeline method scaled.

/**
 * {@inheritDoc}
 */
public Image scaled(int width, int height) {
    Timeline t = new Timeline();
    t.animationDelay = animationDelay;
    t.animations = animations;
    t.currentTime = currentTime;
    t.duration = duration;
    t.size = size;
    t.time = time;
    t.scaledTo = new Dimension(width, height);
    return t;
}

Example 88 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class Timeline method getRGB.

/**
 * {@inheritDoc}
 */
public int[] getRGB() {
    Image i = Image.createImage(getWidth(), getHeight());
    paint(i.getGraphics(), new Rectangle(0, 0, getWidth(), getHeight()));
    return i.getRGB();
}

Example 89 with Image

use of com.codename1.ui.Image in project codenameone-google-maps by codenameone.

the class MapContainer method addMarker.

/**
 * Adds a marker to the map with the given attributes
 * @param opts The marker options.
 * @return marker reference object that should be used when removing the marker
 */
public MapObject addMarker(MarkerOptions opts) {
    // public MapObject addMarker(EncodedImage icon, Coord location, String text, String longText, final ActionListener onClick) {
    EncodedImage icon = opts.getIcon();
    Coord location = opts.getLocation();
    String text = opts.getText();
    String longText = opts.getLongText();
    ActionListener onClick = opts.getOnClick();
    if (internalNative != null) {
        byte[] iconData = null;
        if (icon != null) {
            iconData = icon.getImageData();
            internalNative.setMarkerSize(icon.getWidth(), icon.getHeight());
        }
        long key = internalNative.addMarker(iconData, location.getLatitude(), location.getLongitude(), text, longText, onClick != null, opts.anchorU, opts.anchorV);
        MapObject o = new MapObject();
        o.mapKey = key;
        o.callback = onClick;
        markers.add(o);
        return o;
    } else {
        if (internalLightweightCmp != null) {
            PointLayer pl = new PointLayer(location, text, icon);
            if (points == null) {
                points = new PointsLayer();
                internalLightweightCmp.addLayer(points);
            }
            points.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent evt) {
                    PointLayer point = (PointLayer) evt.getSource();
                    for (MapObject o : markers) {
                        if (o.point == point) {
                            if (o.callback != null) {
                                o.callback.actionPerformed(new ActionEvent(o));
                            }
                            evt.consume();
                            return;
                        }
                    }
                }
            });
            points.addPoint(pl);
            MapObject o = new MapObject();
            o.point = pl;
            o.callback = onClick;
            markers.add(o);
            internalLightweightCmp.revalidate();
            return o;
        } else {
            String uri = null;
            int iconWidth = 0;
            int iconHeight = 0;
            int anchorU = 0;
            int anchorV = 0;
            if (icon != null) {
                uri = WebBrowser.createDataURI(icon.getImageData(), "image/png");
                iconWidth = icon.getWidth();
                iconHeight = icon.getHeight();
                anchorU = (int) (icon.getWidth() * opts.anchorU);
                anchorV = (int) (icon.getHeight() * opts.anchorV);
            }
            // browserBridge.waitForReady();
            MapObject o = new MapObject();
            o.callback = onClick;
            o.pending = true;
            final String fUri = uri;
            final int fIconWidth = iconWidth;
            final int fIconHeight = iconHeight;
            final float fAnchorU = anchorU;
            final float fAnchorV = anchorV;
            browserBridge.ready(() -> {
                internalBrowser.execute("callback.onSuccess(" + BRIDGE + ".addMarker(${0}, ${1}, ${2}, ${3}, ${4}, ${5}, ${6}, ${7}, ${8}))", new Object[] { // long key = ((Double)browserBridge.bridge.call("addMarker", new Object[]{
                fUri, location.getLatitude(), location.getLongitude(), text, longText, fIconWidth, fIconHeight, fAnchorU, fAnchorV }, jsres -> {
                    o.mapKey = jsres.getInt();
                    o.pending = false;
                });
            });
            // MapObject o = new MapObject();
            // o.mapKey = res.getInt();
            // o.callback = onClick;
            markers.add(o);
            // System.out.println("MapKey added "+o.mapKey);
            return o;
        }
    }
}

Example 90 with Image

use of com.codename1.ui.Image in project codenameone-google-maps by codenameone.

the class MapInfoPanel method createMarkerButton.

private Button createMarkerButton(MapObject mo, String label, Image icon, final Coord location) {
    Button b = new Button(label, icon);
    b.addActionListener(e -> {
        map.zoom(location, (int) map.getZoom());
    });
    return b;
}