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package org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style;

import org.gvsig.fmap.mapcontext.rendering.symbols.styles.IStyle;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol;

/**

 * IMarkerFillPropertiesStyle is an interface used by classes that are trying to fill a

 * polygon using marker symbols for that. In order to permit a big mount of possibilities for

 * the filling, this interface has the options to modify the rotation of the markers that

 * compose the padding, the x and y offset, the x and y separation,and the style of the fill.

 *

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 */

public interface IMarkerFillPropertiesStyle extends IStyle {

        public static final int RANDOM_FILL = 3;

        public static final int GRID_FILL = 1;

        public static final int SINGLE_CENTERED_SYMBOL = 2;

        /**

         * <p>

         * Defines an utility symbol to show up a thumbnail

         * by default, this symbol is a SimpleMarkerSymbol.

         * Thus, the drawInsideRectangle will always work. But

         * it can be changed with setSampleSymbol(IMakerSymbol).<br>

         * </p>

         * <p>

         * If <b>marker</b> is null, it does nothing

         * </p>

         */

        public void setSampleSymbol(IMarkerSymbol marker) ;

        /**

         * Obtains the rotation of the marker symbol that compose the padding.

         * @return the rotation of a marker

         */

        public double getRotation();

        /**

         * Sets the rotation of the marker symbol that compose the padding.

         * @param rotation

         */

        public void setRotation(double rotation) ;

        /**

         * Returns the x offset of the markers that compose the padding

         * @return xoffset of the marker

         */

        public double getXOffset();

        /**

         * Establishes de x offset of the markers that compose the padding

         * @param offset

         */

        public void setXOffset(double offset) ;

        /**

         * Return the separation (x axis) between the markers that compose the padding

         * @return x separation

         */

        public double getXSeparation() ;

        /**

         * Sets the separation (x axis) between the markers that compose the padding

         * @param separation

         */

        public void setXSeparation(double separation);

        /**

         * Returns the y offset of the markers that compose the padding

         * @return yoffset of the marker

         */

        public double getYOffset();

        /**

         * Establishes the y offset of the markers that compose the padding

         * @param offset

         */

        public void setYOffset(double offset) ;

        /**

         * Return the separation (y axis) between the markers that compose the padding

         * @return y separation

         */

        public double getYSeparation() ;

        /**

         * Sets the separation (y axis) between the markers that compose the padding

         * @param separation

         */

        public void setYSeparation(double separation);

        /**

         * Sets the style for the fill that use marker symbols to do it(the filled).

         * @param fillStyle

         */

        public void setFillStyle(int fillStyle);

        /**

         * Returns the style of the fill that use marker symbols to do it(the filled).

         * @return int, fill style

         */

        public int getFillStyle();

}