svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / layout / fframes / FFrameText.java @ 1551
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/*
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* Created on 22-jun-2004
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*
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*/
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.gui.layout.fframes; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.gui.layout.Layout; |
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import com.iver.utiles.StringUtilities; |
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import com.iver.utiles.XMLEntity; |
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import java.awt.Color; |
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import java.awt.Font; |
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import java.awt.Graphics2D; |
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import java.awt.font.FontRenderContext; |
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import java.awt.font.TextLayout; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.util.ArrayList; |
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/**
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* FFrame para introducir un texto en el Layout.
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*
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* @author Vicente Caballero Navarro
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*/
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public class FFrameText extends FFrame { |
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/** Localizaci?n del texto. */
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public static final int LEFT = 0; |
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public static final int CENTER = 1; |
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public static final int RIGTH = 2; |
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private ArrayList m_text = new ArrayList(); |
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private boolean m_isFixed = true; |
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private double m_rotation = 0; |
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private int m_pos = LEFT; |
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private Color textColor = Color.BLACK; |
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//private int m_space=0;
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private Font m_f = null; |
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/**
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* Crea un nuevo FFrameText.
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*/
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public FFrameText() {
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m_f = new Font("SansSerif", Font.PLAIN, 9); |
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} |
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/**
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* Inserta la fuente del texto.
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*
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* @param f Fuente del texto.
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*/
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public void setFont(Font f) { |
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m_f = f; |
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} |
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/**
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* Devuelve el color del texto del FFrameText.
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*
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* @return Color del texto.
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*/
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public Color getTextColor() { |
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return textColor;
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} |
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/**
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* Inserta el color del texto a escribir.
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*
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* @param color Color del texto.
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*/
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public void setTextColor(Color color) { |
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textColor = color; |
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} |
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/**
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* Devuelve la fuente del texto.
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*
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* @return Fuente del texto.
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*/
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public Font getFont() { |
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return new Font(m_f.getFontName(), m_f.getStyle(), 9); |
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} |
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/*public void setSpace(int s){
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m_space=s;
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}
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public int getSpace(){
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return m_space;
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}*/
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/**
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* Devuelve la posici?n izquierda, centro o derecha del texto.
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*
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* @return Posici?n del texto.
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*/
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public int getPos() { |
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return m_pos;
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} |
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/**
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* Pone la posici?n izquierda, centro o derecha del texto.
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*
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* @param p 0=LEFT,1=CENTER,2=RIGTH.
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*/
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public void setPos(int p) { |
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m_pos = p; |
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} |
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/**
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* M?todo que dibuja sobre el graphics que se le pasa como par?metro, seg?n
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* la transformada afin que se debe de aplicar y el rect?ngulo que se debe
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* de dibujar.
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*
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* @param g Graphics
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* @param at Transformada af?n.
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* @param rv rect?ngulo sobre el que hacer un clip.
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* @param imgBase Imagen para acelerar el dibujado.
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*/
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public void draw(Graphics2D g, AffineTransform at, Rectangle2D rv, |
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BufferedImage imgBase) {
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Rectangle2D.Double re = getBoundingBox(at);
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int longmax = 1; |
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if (intersects(rv, re)) {
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if (m_text.isEmpty()) {
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drawEmpty(g); |
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} else {
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for (int i = 0; i < m_text.size(); i++) { |
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if (((String) m_text.get(i)).length() > longmax) { |
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longmax = ((String) m_text.get(i)).length();
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} |
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} |
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FontRenderContext frc = g.getFontRenderContext();
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int scale = ((int) (re.width * 2.2)) / longmax; |
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if (scale > (int) ((re.height * 10) / 4 / (m_text.size() * 1.3))) { |
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scale = (int) (((re.height * 10) / 4) / (m_text.size() * 1.3)); |
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} |
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int ht = (int) (re.height / m_text.size()); |
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if (m_f != null) { |
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m_f = new Font(m_f.getFontName(), m_f.getStyle(), scale); |
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} else {
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m_f = new Font("SansSerif", Font.PLAIN, scale); |
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} |
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for (int i = 0; i < m_text.size(); i++) { |
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if (!((String) m_text.get(i)).equals("")) { |
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TextLayout layout = new TextLayout((String) m_text.get( |
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i), m_f, frc); |
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g.setColor(textColor); |
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g.rotate(Math.toRadians(m_rotation),
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re.x + (re.width / 2), re.y + (re.height / 2)); |
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int l = ((String) m_text.get(i)).length(); |
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switch (m_pos) {
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case (LEFT):
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layout.draw(g, (float) re.getX(),
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(float) (re.getY() + (ht * (i + 1)))); //- (ht / 2)))); |
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break;
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case (CENTER):
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float pos1 = (float) ((re.width - |
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((l * scale) / 2.2)) / 2); |
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layout.draw(g, (float) re.getX() + pos1,
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(float) (re.getY() + (ht * (i + 1)))); //- (ht / 2)))); |
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break;
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case (RIGTH):
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float pos2 = (float) ((re.width - |
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((l * scale) / 2.2)));
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layout.draw(g, (float) re.getX() + pos2,
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(float) (re.getY() + (ht * (i + 1)))); //- (ht / 2)))); |
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break;
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} |
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g.rotate(Math.toRadians(-m_rotation),
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re.x + (re.width / 2), re.y + (re.height / 2)); |
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} |
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} |
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} |
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} |
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#print(java.awt.Graphics2D,
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* java.awt.geom.AffineTransform)
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*/
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public void print(Graphics2D g, AffineTransform at) { |
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draw(g, at, null, null); |
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} |
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/**
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* Rellenar el texto que se quiere a?adir al Layout.
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*
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* @param s String a a?adir.
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*/
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public void addText(String s) { |
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m_text.add(s); |
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} |
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/**
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* Devuelve el ArrayList que contiene las l?neas de texto.
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*
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* @return ArrayList.
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*/
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public ArrayList getText() { |
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return m_text;
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} |
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/**
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* Seleccionar si se quiere un tama?o fijo o adecuado a la escala.
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*
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* @param b true si se quiere tama?o fijo.
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*/
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public void setSizeFixed(boolean b) { |
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m_isFixed = b; |
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} |
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/**
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* Devuelve si est? fijado el tama?o.
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*
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* @return True si est? fijado el tama?o.
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*/
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public boolean isSizeFixed() { |
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return m_isFixed;
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} |
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/**
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* Rellenar la rotaci?n para aplicar al texto.
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*
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* @param rotation rotaci?n que se quiere aplicar.
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*/
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public void setRotation(double rotation) { |
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m_rotation = rotation; |
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} |
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/**
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* Devuelve la rotaci?n del texto.
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*
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* @return Rotaci?n del texto.
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*/
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public double getRotation() { |
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return m_rotation;
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#getXMLEntity()
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*/
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public XMLEntity getXMLEntity() {
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XMLEntity xml = new XMLEntity();
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xml.putProperty("className", this.getClass().getName()); |
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xml.putProperty("m_name", m_name);
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xml.putProperty("x", getBoundBox().x);
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xml.putProperty("y", getBoundBox().y);
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xml.putProperty("w", getBoundBox().width);
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xml.putProperty("h", getBoundBox().height);
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xml.putProperty("m_Selected", m_Selected);
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xml.putProperty("type", Layout.RECTANGLETEXT);
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String[] s = (String[]) m_text.toArray(new String[0]); |
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xml.putProperty("s", s);
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xml.putProperty("m_isFixed", m_isFixed);
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xml.putProperty("m_pos", m_pos);
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xml.putProperty("m_rotation", m_rotation);
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xml.putProperty("fontName", m_f.getFontName());
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xml.putProperty("fontStyle", m_f.getStyle());
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xml.putProperty("tag", getTag());
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xml.putProperty("textColor",StringUtilities.color2String(textColor));
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return xml;
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#setXMLEntity(com.iver.utiles.XMLEntity,
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* com.iver.cit.gvsig.project.Project)
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*/
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public void setXMLEntity(XMLEntity xml, Layout l) { |
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if (xml.getIntProperty("m_Selected") != 0) { |
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this.setSelected(true); |
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} else {
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this.setSelected(false); |
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} |
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String[] s = xml.getStringArrayProperty("s"); |
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for (int i = 0; i < s.length; i++) { |
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this.m_text.add(s[i]);
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} |
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this.m_isFixed = xml.getBooleanProperty("m_isFixed"); |
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this.m_pos = xml.getIntProperty("m_pos"); |
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this.m_rotation = xml.getDoubleProperty("m_rotation"); |
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this.m_f = new Font(xml.getStringProperty("fontName"), |
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xml.getIntProperty("fontStyle"), 9); |
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if (xml.contains("textColor")){//TODO Incluido en la versi?n 0.3 en posteriores versiones no hace falta esta comprobaci?n. |
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this.textColor = StringUtilities.string2Color(xml.getStringProperty("textColor")); |
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} |
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#getNameFFrame()
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*/
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public String getNameFFrame() { |
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return PluginServices.getText(this, "texto") + num; |
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} |
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} |