Examples of CanvasElement

com.google.gwt.dom.client.CanvasElement
elemental.html.CanvasElement
3.org/TR/html5/the-canvas-element.html#htmlcanvaselement" rel="external nofollow" target="_blank" title="http://www.w3.org/TR/html5/the-canvas-element.html#htmlcanvaselement">HTMLCanvasElement interface, which provides properties and methods for manipulating the layout and presentation of canvas elements. The HTMLCanvasElement interface inherits the properties and methods of the element object interface.

Examples of com.google.gwt.dom.client.CanvasElement

          rotateAngle += angle;
        }
     //   System.out.println(rotateAngle);  
        context.translate(x+hexWidth/2, y+hexHeight/2);
        context.rotate(rotateAngle);
        CanvasElement arrow = Draw.arrow(hexWidth/4, hexHeight/4);
        context.drawImage(arrow, -arrow.getWidth()/2,-arrow.getHeight()/2);
    }
    context.restore();
    //System.out.println(calculating);
  }

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Examples of com.google.gwt.dom.client.CanvasElement

   */
  public void resize(int width, int height)
    {
    assert (image != null || this.canvas != null) : "You must load an image first";
    
    CanvasElement canvas = Document.get().createCanvasElement().cast();
    canvas.setWidth(width);
    canvas.setHeight(height);
    if (image != null)
    {
      canvas.getContext2d().drawImage(image.asImageElement(), 0, 0, width, height);
    }
    else
    {
      canvas.getContext2d().drawImage(this.canvas, 0, 0, this.canvas.getWidth(), this.canvas.getHeight(), 0, 0, width, height);
    }
    
    this.canvas = canvas;
    image = null;
    }

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Examples of com.google.gwt.dom.client.CanvasElement

        }


        @Override
        public CanvasElement getCanvasElement()
        {
            CanvasElement element = null;


            if (LienzoGlobals.getInstance().isCanvasSupported())
            {
                element = super.getCanvasElement();

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Examples of com.google.gwt.dom.client.CanvasElement

        {
            if (LienzoGlobals.getInstance().isCanvasSupported())
            {
                super.setPixelSize(wide, high);


                CanvasElement element = getCanvasElement();


                element.setHeight(high);


                element.setWidth(wide);


                element.getStyle().setPosition(Position.ABSOLUTE);


                element.getStyle().setDisplay(Display.INLINE_BLOCK);
            }
        }

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Examples of com.google.gwt.dom.client.CanvasElement

    @Override
    public void add(Layer layer)
    {
        if ((null != layer) && (LienzoGlobals.getInstance().isCanvasSupported()))
        {
            CanvasElement element = layer.getCanvasElement();


            layer.setPixelSize(m_wide, m_high);


            element.getStyle().setPosition(Position.ABSOLUTE);


            element.getStyle().setDisplay(Display.INLINE_BLOCK);


            getElement().appendChild(element);


            super.add(layer);

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Examples of com.google.gwt.dom.client.CanvasElement

    @Override
    public void remove(Layer layer)
    {
        if ((null != layer) && (LienzoGlobals.getInstance().isCanvasSupported()))
        {
            CanvasElement element = layer.getCanvasElement();


            getElement().removeChild(element);


            super.remove(layer);
        }

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Examples of com.google.gwt.dom.client.CanvasElement

    {
        if (LienzoGlobals.getInstance().isCanvasSupported())
        {
            while (getElement().getChildCount() > 0)
            {
                CanvasElement element = getElement().getChild(0).cast();


                getElement().removeChild(element);
            }
            super.removeAll();
        }

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Examples of com.google.gwt.dom.client.CanvasElement

    @Override
    public void moveDown(Layer layer)
    {
        if ((null != layer) && (LienzoGlobals.getInstance().isCanvasSupported()))
        {
            CanvasElement element = layer.getCanvasElement();


            int size = getElement().getChildCount();


            if (size < 2)
            {
                return;
            }
            for (int i = 0; i < size; i++)
            {
                CanvasElement look = getElement().getChild(i).cast();


                if (look == element)
                {
                    if (i == 0)
                    {

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Examples of com.google.gwt.dom.client.CanvasElement


            if (size < 2)
            {
                return;
            }
            CanvasElement element = layer.getCanvasElement();


            for (int i = 0; i < size; i++)
            {
                CanvasElement look = getElement().getChild(i).cast();


                if (look == element)
                {
                    if ((i + 1) == size)
                    {

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Examples of com.google.gwt.dom.client.CanvasElement


            if (size < 2)
            {
                return;
            }
            CanvasElement element = layer.getCanvasElement();


            getElement().removeChild(element);


            getElement().appendChild(element);

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