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package com.iver.cit.gvsig.fmap.rendering.styling;
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import com.iver.cit.gvsig.fmap.ViewPort;
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import com.iver.cit.gvsig.fmap.core.GeneralPathX;
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import com.iver.cit.gvsig.fmap.core.IGeometry;
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import com.iver.cit.gvsig.fmap.core.ShapeFactory;
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import java.awt.Dimension;
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import java.awt.Graphics2D;
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import java.awt.geom.Point2D;
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import java.awt.geom.Rectangle2D;
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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public class PreviousSymbolDrawer {
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private static IGeometry gPoint;
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private static IGeometry gLine;
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private static IGeometry gPolygon = ShapeFactory.createPoint2D(0, 0);
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private static IGeometry gText = ShapeFactory.createPoint2D(0, 0);
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FStyle2D fs2d;
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/**
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* Crea un nuevo PreviousSymbolDrawer.
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*
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* @param f DOCUMENT ME!
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*/
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public PreviousSymbolDrawer(FStyle2D f) {
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fs2d = f;
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initPoint();
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initLine();
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}
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/**
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* DOCUMENT ME!
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*
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* @param g DOCUMENT ME!
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* @param rec DOCUMENT ME!
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* @param type DOCUMENT ME!
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*/
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public void draw(Graphics2D g, Rectangle2D rec, int type) {
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boolean point = false;
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boolean line = false;
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boolean polygon = false;
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boolean text = false;
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int all = 0;
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if ((type % 2) > 0) { //POINT
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point = true;
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all++;
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}
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type = type / 2;
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if ((type % 2) > 0) { //LINE
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line = true;
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all++;
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}
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type = type / 2;
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if ((type % 2) > 0) { //POLYGON
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polygon = true;
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all++;
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}
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type = type / 2;
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if ((type % 2) > 0) { //TEXT
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text = true;
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all++;
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}
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double part = rec.getWidth() / all;
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Rectangle2D[] rectangles = new Rectangle2D[all];
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for (int i = 0; i < all; i++) {
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rectangles[i] = new Rectangle2D.Double(rec.getX() + (part * i),
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rec.getY(), rec.getWidth() - (part * (all - i - 1)),
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rec.getHeight());
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}
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int num = 0;
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if (point) {
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drawPoint(g, rectangles[num]);
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}
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if (line) {
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drawLine(g, rectangles[num++]);
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}
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if (polygon) {
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drawPolygon(g, rectangles[num++]);
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}
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if (text) {
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drawText(g, rectangles[num++]);
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}
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}
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/**
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* DOCUMENT ME!
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*/
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private void initPoint() {
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gPoint = ShapeFactory.createPoint2D(0, 0);
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}
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/**
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* DOCUMENT ME!
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*/
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private void initLine() {
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Point2D[] points = new Point2D.Double[4];
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int height = 10;
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int width = 10;
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points[0] = new Point2D.Double(0, 0 + (height / 2));
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points[1] = new Point2D.Double(0 + (width / 3), 0 + height);
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points[2] = new Point2D.Double(0 + ((2 * width) / 3), 0);
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points[3] = new Point2D.Double(0 + width, 0 + (height / 2));
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int[] parts = new int[1];
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parts[0] = 0;
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GeneralPathX gPX = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD,
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points.length);
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initGeneralPathX(gPX, points, parts);
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gLine = ShapeFactory.createPolyline2D(gPX);
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}
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/**
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* DOCUMENT ME!
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*/
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private void initPolygon() {
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}
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/**
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* DOCUMENT ME!
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*/
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private void initText() {
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}
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/**
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* DOCUMENT ME!
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*
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* @param gPX DOCUMENT ME!
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* @param po DOCUMENT ME!
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* @param pa DOCUMENT ME!
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*/
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private void initGeneralPathX(GeneralPathX gPX, Point2D[] po, int[] pa) {
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int j = 0;
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for (int i = 0; i < po.length; i++) {
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if (i == pa[j]) {
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gPX.moveTo(po[i].getX(), po[i].getY());
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if (j < (pa.length - 1)) {
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j++;
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}
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} else {
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gPX.lineTo(po[i].getX(), po[i].getY());
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}
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}
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}
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/**
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* DOCUMENT ME!
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*
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* @param g DOCUMENT ME!
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* @param rect DOCUMENT ME!
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*/
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public void drawPoint(Graphics2D g, Rectangle2D rect) {
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ViewPort vp = new ViewPort();
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vp.setOffset(new Point2D.Double(rect.getX(), rect.getY()));
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vp.setImageSize(new Dimension((int) rect.getWidth(),
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(int) rect.getHeight()));
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gPoint.draw(g, vp, fs2d);
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}
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/**
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* DOCUMENT ME!
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*
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* @param g DOCUMENT ME!
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* @param rect DOCUMENT ME!
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*/
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public void drawLine(Graphics2D g, Rectangle2D rect) {
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ViewPort vp = new ViewPort();
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vp.setOffset(new Point2D.Double(rect.getX(), rect.getY()));
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vp.setImageSize(new Dimension((int) rect.getWidth(),
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(int) rect.getHeight()));
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gLine.draw(g, vp, fs2d);
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}
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/**
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* DOCUMENT ME!
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*
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* @param g DOCUMENT ME!
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* @param rect DOCUMENT ME!
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*/
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public void drawPolygon(Graphics2D g, Rectangle2D rect) {
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}
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/**
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* DOCUMENT ME!
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*
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* @param g DOCUMENT ME!
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* @param rect DOCUMENT ME!
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*/
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public void drawText(Graphics2D g, Rectangle2D rect) {
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}
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}
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