Application: gvSIG desktop

package org.gvsig.sldsupport.sld.symbol.misc;

import java.awt.Color;

import org.gvsig.sldsupport.sld.filter.expression.SLDExpression;

import org.gvsig.sldsupport.sld.filter.expression.operator.SLDLiteral;

import org.gvsig.sldsupport.sld.graphic.SLDGraphic;

public class SLDFill {

        public static Color DEFAULT_FILL_COLOR = new Color(128, 128, 128);

        public static double DEFAULT_OPACITY = 1.0;

        protected SLDGraphic fillGraphic = null;

        /*

         * This is the color

         */

        protected SLDExpression colorExpression = null;

        protected SLDExpression opacityExpression = null;

        public SLDFill() {

                /*

                 * Defaults

                 */

                this.setFillColor(DEFAULT_FILL_COLOR);

                this.setOpacity(DEFAULT_OPACITY);

        }

        public SLDGraphic getFillGraphic() {

                return fillGraphic;

        }

        public void setFillGraphic(SLDGraphic gra) {

                fillGraphic = gra;

        }

        public SLDExpression getFillColor() {

                return this.colorExpression;

        }

        public SLDExpression getOpacity() {

                return this.opacityExpression;

        }

        public void setFillColor(SLDExpression expr) {

                this.colorExpression = expr;

        }

        public void setFillColor(Color co) {

                if (co != null) {

                        String strco = SLDStroke.toHexadecimal(co, 6, "#");

                        setFillColor(new SLDLiteral(strco));

                }

        }

        public void setOpacity(SLDExpression expr) {

                this.opacityExpression = expr;

        }

        public void setOpacity(double opa) {

                if (opa >= 0 && opa <= 1) {

                        setOpacity(new SLDLiteral(SLDStroke.df.format(opa)));

                }

        }        

}