Revision 4256 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/core/v02/FGraphicUtilities.java
| FGraphicUtilities.java | ||
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import java.awt.Rectangle; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import org.apache.batik.ext.awt.geom.PathLength; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
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import com.iver.cit.gvsig.fmap.core.FPolyline2D; |
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* @author fjp |
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*/ |
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public class FGraphicUtilities {
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/** |
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* Dibuja el s?mbolo que se le pasa como par?metro en el Graphics. |
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* |
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* @param theSymbol S?mbolo para aplicar. |
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* @param theLabel FLabel que contiene el texto que se debe dibujar. |
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*/ |
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public static void DrawLabel2(Graphics2D g2, ViewPort vp,
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FSymbol theSymbol, FLabel theLabel,FontMetrics metrics) {
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public static void DrawAnnotation(Graphics2D g2, AffineTransform at,
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FSymbol theSymbol, FLabel theLabel,FontMetrics metrics,boolean isSelected) {
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//float angle; |
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float x; |
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float y; |
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boolean isInPixels=theSymbol.isFontSizeInPixels(); |
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Point2D pAux = null; |
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// Las etiquetas que pongamos a nulo ser? porque no la queremos dibujar. |
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// ?til para cuando queramos eliminar duplicados. |
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if (theLabel.getString() == null) {
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return; |
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} |
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Font font=theLabel.getFont(at,isInPixels); |
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if (font.getSize()<3){
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return; |
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} |
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g2.setFont(font); |
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g2.setColor(theLabel.getColor()); |
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if (isSelected){
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g2.setColor(FSymbol.getSelectionColor()); |
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} |
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g2.setFont(theSymbol.getFont()); |
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g2.setColor(theSymbol.getFontColor()); |
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/* Font font=Font.getFont(theLabel.getTypeFont()+"-"+theLabel.getHeight(),theSymbol.getFont()); |
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g2.setColor(theLabel.getColor()); |
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g2.setFont(font); |
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if (isSelected){
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g2.setColor(FSymbol.getSelectionColor()); |
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} |
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// Aqu? hay que mirar m_Size y m_useSize... |
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if (!theSymbol.isFontSizeInPixels()) {
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if (!isInPixels) {
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// Suponemos que m_Size viene en coordenadas de mundo real |
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// Esto habr? que cambiarlo. Probablemente usar Style2d de geotools en lugar |
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// de FSymbol. |
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// CAMBIO: La altura del texto la miramos en FLabel |
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// float alturaPixels = (float) (theSymbol.m_FontSize * mT.getScaleX()); |
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float alturaPixels = (float) (theLabel.getHeight() * vp.getAffineTransform().getScaleX());
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float alturaPixels = (float) ((theLabel.getHeight() * at.getScaleX())*FLabel.SQUARE);
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/* System.out.println("m_bUseSize = " + theSymbol.m_bUseSize +
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" Escala: " + mT.getScaleX() + " alturaPixels = " + alturaPixels); */ |
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if (alturaPixels < 3) {
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return; // No leemos nada |
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} |
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Font nuevaFuente = theSymbol.getFont().deriveFont(alturaPixels);
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Font nuevaFuente = font.deriveFont(alturaPixels);
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g2.setFont(nuevaFuente); |
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//width = g2.getFontMetrics().stringWidth(theLabel.getString()); |
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} |
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*/ |
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pAux = at.transform(theLabel.getOrig(), null); |
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pAux = vp.getAffineTransform().transform(theLabel.getOrig(), null); |
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AffineTransform ant = g2.getTransform(); |
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x = (float) pAux.getX(); |
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Tx.translate(x, y); // S3: final translation |
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Tx.rotate(theLabel.getRotation()); // S2: rotate around anchor |
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g2.setTransform(Tx); |
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// Rectangle2D borde=textLayout.getBoundingBox(theLabel.getOrig(),theLabel.getJustification(),g2,vp);//theLabel.getBoundingBox(); |
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///textLayout.draw(g2,theLabel.getJustification()); |
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//g2.setColor(Color.blue); |
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// g2.drawRect((int)borde.getX(),(int)borde.getY(),(int)borde.getWidth(),(int)borde.getHeight()); |
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String s=theLabel.getString(); |
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float width = metrics.stringWidth(s); |
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float height = metrics.getMaxAscent(); |
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String s=theLabel.getString(); |
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switch (theLabel.getJustification()) {
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case FLabel.LEFT_BOTTOM: |
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break; |
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case FLabel.LEFT_CENTER: |
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float height = metrics.getMaxAscent(); |
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g2.drawString(s, 0, 0 - (height / 2)); |
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break; |
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case FLabel.LEFT_TOP: |
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height = metrics.getMaxAscent(); |
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g2.drawString(s, 0, 0 - height); |
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break; |
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case FLabel.CENTER_BOTTOM: |
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float width = metrics.stringWidth(s); |
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g2.drawString(s, 0 - (width / 2), 0 - 3); |
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break; |
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case FLabel.CENTER_CENTER: |
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height = metrics.getMaxAscent(); |
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width = metrics.stringWidth(s); |
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g2.drawString(s, 0 - (width / 2), |
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0 - (height / 2)); |
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break; |
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case FLabel.CENTER_TOP: |
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width = metrics.stringWidth(s); |
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height = metrics.getMaxAscent(); |
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g2.drawString(s, 0 - (width / 2), 0 - |
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height); |
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break; |
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case FLabel.RIGHT_BOTTOM: |
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width = metrics.stringWidth(s); |
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g2.drawString(s, 0 - width, 0 - 3); |
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break; |
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case FLabel.RIGHT_CENTER: |
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width = metrics.stringWidth(s); |
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height = metrics.getMaxAscent(); |
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g2.drawString(s, 0 - width, 0 - |
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(height / 2)); |
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break; |
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case FLabel.RIGHT_TOP: |
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width = metrics.stringWidth(s); |
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height = metrics.getMaxAscent(); |
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g2.drawString(s, 0 - width, 0 - height); |
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break; |
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} |
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///Rectangle2D borde=vp.fromMapRectangle(theLabel.getBoundBox());//theLabel.getBoundingBox(); |
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///g2.setColor(Color.blue); |
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///g2.drawRect((int)borde.getX(),(int)borde.getY(),(int)borde.getWidth(),(int)borde.getHeight()); |
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// Restauramos |
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g2.setTransform(ant); |
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} |
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