root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / layout / FLayoutDraw.java @ 1074
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/*
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* Created on 27-sep-2004
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*
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*/
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package com.iver.cit.gvsig.gui.layout; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.gui.layout.fframes.FFrame; |
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import com.iver.cit.gvsig.gui.layout.fframes.FFrameView; |
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import com.iver.cit.gvsig.gui.layout.fframes.IFFrame; |
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import java.awt.Color; |
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import java.awt.Graphics2D; |
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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 java.awt.image.BufferedImage; |
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/**
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* Clase que implementa los m?todos del Layout que dibujan sobre el Graphics.
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*
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* @author Vicente Caballero Navarro
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*/
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public class FLayoutDraw { |
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private Layout layout;
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/**
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* Crea un nuevo FLayoutDraw.
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*
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* @param l Referencia al Layout.
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*/
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public FLayoutDraw(Layout l) {
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layout = l; |
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} |
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/**
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* M?todo para dibujar el Layout y modificar la matriz de transformaci?n a
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* partir del tama?o en pixels que tenga rect y el formato de papel
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* seleccionado.
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*
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* @param g2
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* @param imgBase Si es null, est?s imprimiendo. Si no, la usas para el
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* c?digo de optimizaci?n.
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*
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* @throws DriverException
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*/
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public void drawLayout(Graphics2D g2, BufferedImage imgBase) |
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throws DriverException {
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/* PluginServices.getMainFrame().getStatusBar().setMessage("1",
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layout.getAtributes().getNameUnit());
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*/
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layout.setCancelDrawing(false);
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double scale = 0; |
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scale = layout.getRect().height / layout.getAtributes().m_sizePaper.getAlto() * 1;
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AffineTransform escalado = new AffineTransform(); |
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AffineTransform translacion = new AffineTransform(); |
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translacion.setToTranslation(layout.getRect().getMinX(), |
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layout.getRect().getMinY()); |
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escalado.setToScale(scale, scale); |
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layout.getAT().setToIdentity(); |
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layout.getAT().concatenate(translacion); |
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layout.getAT().concatenate(escalado); |
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layout.getAtributes().setDistanceUnitX(layout.getRect()); |
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layout.getAtributes().setDistanceUnitY(layout.getRect()); |
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for (int i = 0; i < layout.getFFrames().size(); i++) { |
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if (layout.getFFrames().get(i) instanceof FFrameView) { |
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FFrameView fframe = (FFrameView) layout.getFFrames().get(i); |
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Rectangle2D rec = fframe.getBoundingBox(layout.getAT());
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rec = rec.createIntersection(layout.getVisibleRect()); |
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BufferedImage img = new BufferedImage((int) layout.getWidth(), |
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(int) layout.getHeight(), BufferedImage.TYPE_INT_ARGB); |
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((Graphics2D) img.getGraphics()).clipRect((int) rec.getMinX(), |
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(int) rec.getMinY(), (int) rec.getWidth(), |
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(int) rec.getHeight());
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fframe.draw((Graphics2D) img.getGraphics(), layout.getAT(),
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layout.getVisibleRect(), imgBase); |
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if (fframe.getFMap() != null) { |
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fframe.setAt((AffineTransform) fframe.getFMap().getViewPort()
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.getAffineTransform() |
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.clone()); |
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} |
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fframe.setBufferedImage(img); |
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} |
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} |
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for (int i = 0; i < layout.getFFrames().size(); i++) { |
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if (layout.getFFrames().get(i) instanceof FFrameView) { |
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g2.drawImage(((FFrameView) layout.getFFrames().get(i)).getBufferedImage(), |
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0, 0, layout); |
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} else {
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((IFFrame) layout.getFFrames().get(i)).draw(g2, layout.getAT(), |
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layout.getVisibleRect(), imgBase); |
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} |
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// Dibuja el s?mbolo de que contiene un tag.
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if (((IFFrame) layout.getFFrames().get(i)).getTag() != null) { |
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((IFFrame) layout.getFFrames().get(i)).drawSymbolTag(g2); |
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} |
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} |
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if (!layout.getFFrames().isEmpty()) {
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layout.setStatus(Layout.ACTUALIZADO); |
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} else {
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layout.setStatus(Layout.DESACTUALIZADO); |
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} |
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} |
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/**
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* Dibuja sobre un Graphics2D el rect?ngulo que representa al folio.
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*
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* @param g Graphics2D
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*/
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public void drawRectangle(Graphics2D g) { |
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double unidadesX = layout.getAtributes().getUnitInPixelsX();
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double unidadesY = layout.getAtributes().getUnitInPixelsY();
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if ((unidadesX == 0) && (unidadesY == 0)) { |
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return;
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} |
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g.setColor(Color.red);
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Rectangle2D.Double rectBig = new Rectangle2D.Double(layout.getRect().x, |
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layout.getRect().y, layout.getRect().width, |
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layout.getRect().height); |
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g.fill3DRect((int) rectBig.x + 10, (int) rectBig.y + 10, |
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(int) rectBig.width, (int) rectBig.height, true); |
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Rectangle2D.Double r = new Rectangle2D.Double(); |
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if (layout.getAtributes().isMargin()) {
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r = new Rectangle2D.Double((layout.getRect().x + |
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FLayoutUtilities.fromSheetDistance( |
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layout.getAtributes().m_area[2], layout.getAT())),
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(layout.getRect().y + |
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FLayoutUtilities.fromSheetDistance( |
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layout.getAtributes().m_area[0], layout.getAT())),
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(layout.getRect().width - |
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FLayoutUtilities.fromSheetDistance(layout.getAtributes().m_area[2] +
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layout.getAtributes().m_area[3], layout.getAT())),
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(layout.getRect().height - |
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FLayoutUtilities.fromSheetDistance(layout.getAtributes().m_area[0] +
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layout.getAtributes().m_area[1], layout.getAT())));
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} else {
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r.setRect(layout.getRect()); |
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} |
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g.setColor(Color.white);
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g.fill(layout.getRect()); |
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g.setColor(Color.blue);
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g.drawRect((int) layout.getRect().getMinX(),
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(int) layout.getRect().getMinY(),
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(int) layout.getRect().getWidth(),
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(int) layout.getRect().getHeight());
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int unidadesMin = 6; |
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if (((unidadesX > unidadesMin) || (unidadesY > unidadesMin)) &&
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layout.getIsDrawGrid()) {
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double ax = r.getMinX();
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double ay;
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while (ax < (r.getMaxX())) {
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ay = (r.getMinY()); |
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while (ay < (r.getMaxY())) {
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g.drawLine((int) ax, (int) ay, (int) ax, (int) ay); |
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ay = ay + unidadesY; |
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} |
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ax = ax + unidadesX; |
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} |
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} |
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if (layout.getAtributes().isMargin()) {
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g.setColor(Color.black);
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g.drawRect((int) r.x, (int) r.y, (int) r.width, (int) r.height); |
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} |
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} |
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/**
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* Dibuja sobre el graphics2d las reglas.
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*
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* @param g graphics2d sobre el que se dibuja.
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* @param color Color de la regla.
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*/
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public void drawRuler(Graphics2D g, Color color) { |
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if (layout.getRuler()) {
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int ini = 10; |
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int w = 30; |
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int wi = 16; |
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g.setColor(new Color(250, 255, 250, 180)); |
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g.fillRect(ini, w, wi, layout.getHeight() - w); |
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g.fillRect(w, ini, layout.getWidth() - w, wi); |
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g.setColor(new Color(100, 155, 150, 180)); |
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g.fillRect(w, ini, (int) layout.getRect().x - w, wi);
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g.fillRect((int) layout.getRect().getMaxX(), ini,
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(int) layout.getWidth() - (int) layout.getRect().getMaxX(), wi); |
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g.fillRect(ini, w, wi, (int) layout.getRect().y - w);
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g.fillRect(ini, (int) layout.getRect().getMaxY(), wi,
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(int) layout.getHeight() - (int) layout.getRect().getMaxY()); |
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if (layout.getAtributes().isMargin()) {
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g.setColor(new Color(50, 55, 50, 180)); |
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g.fillRect((int) layout.getRect().x, ini,
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(int) FLayoutUtilities.fromSheetDistance(
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layout.getAtributes().m_area[2], layout.getAT()), wi);
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g.fillRect((int) layout.getRect().getMaxX() -
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(int) FLayoutUtilities.fromSheetDistance(
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layout.getAtributes().m_area[3], layout.getAT()), ini,
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(int) FLayoutUtilities.fromSheetDistance(
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layout.getAtributes().m_area[3], layout.getAT()), wi);
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g.fillRect(ini, (int) layout.getRect().y, wi,
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(int) FLayoutUtilities.fromSheetDistance(
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layout.getAtributes().m_area[0], layout.getAT()));
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g.fillRect(ini, |
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(int) layout.getRect().getMaxY() -
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(int) FLayoutUtilities.fromSheetDistance(
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layout.getAtributes().m_area[1], layout.getAT()), wi,
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(int) FLayoutUtilities.fromSheetDistance(
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layout.getAtributes().m_area[1], layout.getAT()));
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} |
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g.setColor(color); |
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g.drawLine(w, wi + ini, layout.getWidth(), wi + ini); |
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g.drawLine(w, ini, layout.getWidth(), ini); |
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g.drawLine(ini, w, ini, layout.getHeight()); |
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g.drawLine(wi + ini, w, wi + ini, layout.getHeight()); |
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drawLineY(g, 5, 12, 22, layout.getRect().y, 0); |
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drawLineX(g, 5, 12, 22, layout.getRect().x, 0); |
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if (FLayoutUtilities.fromSheetDistance(1, layout.getAT()) > 15) { |
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drawLineY(g, 1, 12, 22, layout.getRect().y, 0); |
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drawLineX(g, 1, 12, 22, layout.getRect().x, 0); |
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if (FLayoutUtilities.fromSheetDistance(1, layout.getAT()) > 25) { |
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drawLineY(g, 1, 18, 22, layout.getRect().y, 0.5); |
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drawLineY(g, 0.1, 21, 22, layout.getRect().y, 0); |
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drawLineX(g, 1, 18, 22, layout.getRect().x, 0.5); |
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drawLineX(g, 0.1, 21, 22, layout.getRect().x, 0); |
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} |
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} |
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} |
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} |
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/**
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* Dibuja sobre el graphics2d las l?neas verticales que representan a las
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* unidades de medida.
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*
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* @param g Graphics2d sobre el que se dibuja.
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* @param dist distancia en cent?metros de una l?nea a otra.
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* @param init inicio de la l?nea.
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* @param end fin de la l?nea.
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* @param y rect?ngulo, dentro del cual se dibujan las l?neas.
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* @param desp Desplazamiento.
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*/
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private void drawLineY(Graphics2D g, double dist, int init, int end, |
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double y, double desp) { |
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double distY = FLayoutUtilities.fromSheetDistance(dist, layout.getAT());
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double rota = Math.toRadians(90); |
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if (distY > 4) { |
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double despY = FLayoutUtilities.fromSheetDistance(desp,
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layout.getAT()); |
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double posUnitY = y + despY;
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double posUnitYNeg = posUnitY;
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int num = 0; |
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double iniY = 40; |
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Point2D.Double pfin = FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
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layout.getWidth(), layout.getHeight()), layout.getAT()); |
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while (posUnitY < (pfin.y - 5)) { |
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posUnitYNeg -= distY; |
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if (distY > 16) { |
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if (init == 12) { |
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if (posUnitY > iniY) {
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g.rotate(-rota, 20, posUnitY - 12); |
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g.drawString(String.valueOf(num), (int) 10, |
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(int) posUnitY - 12); |
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g.rotate(rota, 20, posUnitY - 12); |
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} |
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if (dist == 5) { |
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num = num + 5;
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} else {
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num++; |
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} |
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if (posUnitYNeg > iniY) {
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g.rotate(-rota, 20, posUnitYNeg - 12); |
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g.drawString(String.valueOf(-num), (int) 10, |
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(int) posUnitYNeg - 12); |
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g.rotate(rota, 20, posUnitYNeg - 12); |
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} |
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} |
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} |
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if (posUnitY > iniY) {
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g.drawLine((int) 2 + init, (int) posUnitY, (int) 2 + end, |
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(int) posUnitY);
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} |
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if (posUnitYNeg > iniY) {
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g.drawLine((int) 2 + init, (int) posUnitYNeg, |
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(int) 2 + end, (int) posUnitYNeg); |
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} |
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posUnitY += distY; |
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} |
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} |
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} |
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/**
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* Dibuja sobre el graphics2d las l?neas horizontales que representan a las
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* unidades de medida.
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*
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* @param g Graphics2d sobre el que se dibuja.
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* @param dist distancia en cent?metros de una l?nea a otra.
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* @param init inicio de la l?nea.
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* @param end fin de la l?nea.
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* @param x rect?ngulo, dentro del cual se dibujan las l?neas.
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* @param desp Desplazamiento.
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*/
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private void drawLineX(Graphics2D g, double dist, int init, int end, |
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double x, double desp) { |
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double distX = FLayoutUtilities.fromSheetDistance(dist, layout.getAT());
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if (distX > 4) { |
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double despX = FLayoutUtilities.fromSheetDistance(desp,
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layout.getAT()); |
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double posUnitX = x + despX;
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double posUnitXNeg = posUnitX;
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int num = 0; |
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double iniX = 40; |
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Point2D.Double pfin = FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
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layout.getWidth(), layout.getHeight()), layout.getAT()); |
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while (posUnitX < (pfin.x - 5)) { |
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posUnitXNeg -= distX; |
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if (init == 12) { |
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if (distX > 16) { |
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if (posUnitX > iniX) {
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g.drawString(String.valueOf(num),
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(int) posUnitX + 3, (int) 20); |
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} |
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if (dist == 5) { |
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num = num + 5;
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} else {
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num++; |
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} |
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if (posUnitXNeg > iniX) {
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g.drawString(String.valueOf(-num),
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(int) posUnitXNeg + 3, (int) 20); |
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} |
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} |
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} |
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if (posUnitX > iniX) {
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g.drawLine((int) posUnitX, (int) 2 + init, (int) posUnitX, |
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(int) 2 + end); |
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} |
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if (posUnitXNeg > iniX) {
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g.drawLine((int) posUnitXNeg, (int) 2 + init, |
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(int) posUnitXNeg, (int) 2 + end); |
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} |
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posUnitX += distX; |
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} |
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} |
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} |
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/**
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* Dibuja los handlers sobre los fframes que esten seleccionados.
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*
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* @param g Graphics sobre el que se dibuja.
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* @param color Color de los Handlers.
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*/
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public void drawHandlers(Graphics2D g, Color color) { |
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g.setColor(color); |
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for (int i = 0; i < layout.getFFrames().size(); i++) { |
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IFFrame fframe = (IFFrame) layout.getFFrames().get(i); |
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if (fframe.getSelected() != FFrame.NOSELECT) {
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fframe.drawHandlers((Graphics2D) g);
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} |
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} |
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} |
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} |