Examples with Rectangle com.codename1.ui.geom.Rectangle used on opensource projects

Example 31 with Rectangle

use of com.codename1.ui.geom.Rectangle 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 32 with Rectangle

use of com.codename1.ui.geom.Rectangle in project CodenameOne by codenameone.

the class CodenameOneImplementation method paintDirty.

/**
 * Invoked by the EDT to paint the dirty regions
 */
public void paintDirty() {
    int size = 0;
    synchronized (displayLock) {
        size = paintQueueFill;
        Animation[] array = paintQueue;
        paintQueue = paintQueueTemp;
        paintQueueTemp = array;
        paintQueueFill = 0;
    }
    if (size > 0) {
        Graphics wrapper = getCodenameOneGraphics();
        int dwidth = getDisplayWidth();
        int dheight = getDisplayHeight();
        int topX = dwidth;
        int topY = dheight;
        int bottomX = 0;
        int bottomY = 0;
        for (int iter = 0; iter < size; iter++) {
            Animation ani = paintQueueTemp[iter];
            // might happen due to paint queue removal
            if (ani == null) {
                continue;
            }
            paintQueueTemp[iter] = null;
            wrapper.translate(-wrapper.getTranslateX(), -wrapper.getTranslateY());
            wrapper.setClip(0, 0, dwidth, dheight);
            if (ani instanceof Component) {
                Component cmp = (Component) ani;
                Rectangle dirty = cmp.getDirtyRegion();
                if (dirty != null) {
                    Dimension d = dirty.getSize();
                    wrapper.setClip(dirty.getX(), dirty.getY(), d.getWidth(), d.getHeight());
                    cmp.setDirtyRegion(null);
                }
                cmp.paintComponent(wrapper);
                getPaintableBounds(cmp, paintDirtyTmpRect);
                int cmpAbsX = paintDirtyTmpRect.getX();
                topX = Math.min(cmpAbsX, topX);
                bottomX = Math.max(cmpAbsX + paintDirtyTmpRect.getWidth(), bottomX);
                int cmpAbsY = paintDirtyTmpRect.getY();
                topY = Math.min(cmpAbsY, topY);
                bottomY = Math.max(cmpAbsY + paintDirtyTmpRect.getHeight(), bottomY);
            } else {
                bottomX = dwidth;
                bottomY = dheight;
                topX = 0;
                topY = 0;
                ani.paint(wrapper);
            }
        }
        paintOverlay(wrapper);
        // Log.p("Flushing graphics : "+topX+","+topY+","+bottomX+","+bottomY);
        flushGraphics(topX, topY, bottomX - topX, bottomY - topY);
    }
}

Example 33 with Rectangle

use of com.codename1.ui.geom.Rectangle in project CodenameOne by codenameone.

the class CodenameOneImplementation method clipRect.

/**
 * Changes the current clipping rectangle to subset the current clipping with
 * the given clipping.
 *
 * @param graphics the graphics context
 * @param rect rectangle representing the new clipping area
 */
public void clipRect(Object graphics, Rectangle rect) {
    Dimension d = rect.getSize();
    clipRect(graphics, rect.getX(), rect.getY(), d.getWidth(), d.getHeight());
}

Example 34 with Rectangle

use of com.codename1.ui.geom.Rectangle in project CodenameOne by codenameone.

the class Border method setImageBorderSpecialTile.

/**
 * This method is designed mainly for the purpose of creating an arrow that will track a specific component using the image border
 * the tile given would be an arrow like image just like the ones used for the top/bottom/left/right images. This image would be positioned
 * so it points at the center of the track component
 *
 * @param tileTop an image that will replace one of the tiles on the top if the track component is there
 * @param tileBottom an image that will replace one of the tiles on the bottom if the track component is there
 * @param tileLeft an image that will replace one of the tiles on the left if the track component is there
 * @param tileRight an image that will replace one of the tiles on the right if the track component is there
 * @param trackComponent the component that will be tracked for the positioning of the tile
 */
public void setImageBorderSpecialTile(Image tileTop, Image tileBottom, Image tileLeft, Image tileRight, Component trackComponent) {
    specialTile = new Image[] { tileTop, tileBottom, tileLeft, tileRight };
    this.trackComponent = new Rectangle(trackComponent.getAbsoluteX(), trackComponent.getAbsoluteY(), trackComponent.getWidth(), trackComponent.getHeight());
}

Example 35 with Rectangle

use of com.codename1.ui.geom.Rectangle in project CodenameOne by codenameone.

the class RoundRectBorder method createTargetImage.

private Image createTargetImage(Component c, int w, int h, boolean fast) {
    Image target = Image.createImage(w, h, 0);
    int shapeX = 0;
    int shapeY = 0;
    int shapeW = w;
    int shapeH = h;
    Graphics tg = target.getGraphics();
    tg.setAntiAliased(true);
    int shadowSpreadL = Display.getInstance().convertToPixels(shadowSpread);
    if (shadowOpacity > 0) {
        shapeW -= shadowSpreadL;
        shapeH -= shadowSpreadL;
        shapeX += Math.round(((float) shadowSpreadL) * shadowX);
        shapeY += Math.round(((float) shadowSpreadL) * shadowY);
        // draw a gradient of sort for the shadow
        for (int iter = shadowSpreadL - 1; iter >= 0; iter--) {
            tg.translate(iter, iter);
            fillShape(tg, 0, shadowOpacity / shadowSpreadL, w - (iter * 2), h - (iter * 2), false);
            tg.translate(-iter, -iter);
        }
        if (Display.getInstance().isGaussianBlurSupported() && !fast) {
            Image blured = Display.getInstance().gaussianBlurImage(target, shadowBlur / 2);
            target = Image.createImage(w, h, 0);
            tg = target.getGraphics();
            tg.drawImage(blured, 0, 0);
            tg.setAntiAliased(true);
        }
    }
    tg.translate(shapeX, shapeY);
    GeneralPath gp = createShape(shapeW, shapeH);
    Style s = c.getStyle();
    if (s.getBgImage() == null) {
        byte type = s.getBackgroundType();
        if (type == Style.BACKGROUND_IMAGE_SCALED || type == Style.BACKGROUND_NONE) {
            byte bgt = c.getStyle().getBgTransparency();
            if (bgt != 0) {
                tg.setAlpha(bgt & 0xff);
                tg.setColor(s.getBgColor());
                tg.fillShape(gp);
            }
            if (this.stroke != null && strokeOpacity > 0 && strokeThickness > 0) {
                tg.setAlpha(strokeOpacity);
                tg.setColor(strokeColor);
                tg.drawShape(gp, this.stroke);
            }
            return target;
        }
    }
    c.getStyle().setBorder(Border.createEmpty());
    tg.setClip(gp);
    s.getBgPainter().paint(tg, new Rectangle(0, 0, w, h));
    if (this.stroke != null && strokeOpacity > 0 && strokeThickness > 0) {
        tg.setClip(0, 0, w, h);
        tg.setAlpha(strokeOpacity);
        tg.setColor(strokeColor);
        tg.drawShape(gp, this.stroke);
    }
    c.getStyle().setBorder(this);
    return target;
}