public XYLine3DRenderer() 
{
             
        this.wallPaint = DEFAULT_WALL_PAINT;
        this.xOffset = DEFAULT_X_OFFSET;
        this.yOffset = DEFAULT_Y_OFFSET;
}

Creates a new renderer.

 protected  void drawFirstPassShape(Graphics2D g2,
    int pass,
    int series,
    int item,
    Shape shape) 
{
        if (isShadowPass(pass)) {
            if (getWallPaint() != null) {
                g2.setStroke(getItemStroke(series, item));
                g2.setPaint(getWallPaint());
                g2.translate(getXOffset(), getYOffset());
                g2.draw(shape);
                g2.translate(-getXOffset(), -getYOffset());
            }
        }
        else {
            // now draw the real shape
            super.drawFirstPassShape(g2, pass, series, item, shape);
        }
}

Overrides the method in the subclass to draw a shadow in the first pass.

 public boolean equals(Object obj) 
{
        if (obj == this) {
            return true;
        }
        if (!(obj instanceof XYLine3DRenderer)) {
            return false;
        }
        XYLine3DRenderer that = (XYLine3DRenderer) obj;
        if (this.xOffset != that.xOffset) {
            return false;
        }
        if (this.yOffset != that.yOffset) {
            return false;
        }
        if (!PaintUtilities.equal(this.wallPaint, that.wallPaint)) {
            return false;
        }
        return super.equals(obj);
}

Tests this renderer for equality with an arbitrary object.

 public int getPassCount() 
{
        return 3;
}

Returns the number of passes through the data that the renderer requires in order to draw the chart. Most charts will require a single pass, but some require two passes.

 public Paint getWallPaint() 
{
        return this.wallPaint;
}

Returns the paint used to highlight the left and bottom wall in the plot background.

 public double getXOffset() 
{
        return this.xOffset;
}

Returns the x-offset for the 3D effect.

 public double getYOffset() 
{
        return this.yOffset;
}

Returns the y-offset for the 3D effect.

 protected boolean isItemPass(int pass) 
{
        return pass == 2;
}

Returns true if the specified pass involves drawing items.

 protected boolean isLinePass(int pass) 
{
        return pass == 0 || pass == 1;
}

Returns true if the specified pass involves drawing lines.

 protected boolean isShadowPass(int pass) 
{
        return pass == 0;
}

Returns true if the specified pass involves drawing shadows.

 public  void setWallPaint(Paint paint) 
{
        this.wallPaint = paint;
        fireChangeEvent();
}

Sets the paint used to hightlight the left and bottom walls in the plot background and sends a RendererChangeEvent to all registered listeners.

 public  void setXOffset(double xOffset) 
{
        this.xOffset = xOffset;
        fireChangeEvent();
}

Sets the x-offset and sends a RendererChangeEvent to all registered listeners.

 public  void setYOffset(double yOffset) 
{
        this.yOffset = yOffset;
        fireChangeEvent();
}

Sets the y-offset and sends a RendererChangeEvent to all registered listeners.