package org.jzy3d.plot3d.rendering.view;

import org.jzy3d.maths.Dimension;

import com.jogamp.opengl.GL;
import com.jogamp.opengl.glu.GLU;

public interface IImageViewport {

    /** Renders the picture into the window, according to the viewport settings.
     * 
     * If the picture is bigger than the viewport, it is simply centered in it,
     * otherwise, it is scaled in order to fit into the viewport.
     * 
     * @param gl
     * @param glu
     */
    public abstract void render(GL gl, GLU glu);

    /** Return the minimum size for this graphic.*/
    public abstract Dimension getMinimumSize();

    /** Return the prefered size for this graphic.*/
    public abstract Dimension getPreferedSize();
    
    
    public void setViewPort(int width, int height);

    public ViewportMode getMode();

    public void setViewportMode(ViewportMode mode);

    /**
     * Set the view port (size of the renderer).
     * 
     * @param width
     *            the width of the target window.
     * @param height
     *            the height of the target window.
     * @param left
     *            the width's ratio where this subscreen starts in the target
     *            window.
     * @param right
     *            the width's ratio where this subscreen stops in the target
     *            window.
     * 
     * @throws an
     *             IllegalArgumentException if right is not greater than left.
     */
    public void setViewPort(int width, int height, float left, float right) ;

    public void setViewPort(ViewportConfiguration viewport);

    public ViewportConfiguration getLastViewPort();

}