[Fudaa-svn-commit] SF.net SVN: fudaa:[8877] trunk/framework/ctulu-bu/src/main/java/com/memoire /dja/DjaArcArrow.java

[<de...@us...>]

Revision: 8877
          http://sourceforge.net/p/fudaa/svn/8877
Author:   deniger
Date:     2014-10-09 22:26:53 +0000 (Thu, 09 Oct 2014)
Log Message:
-----------
grille ne bouge pas si

Modified Paths:
--------------
    trunk/framework/ctulu-bu/src/main/java/com/memoire/dja/DjaArcArrow.java

Modified: trunk/framework/ctulu-bu/src/main/java/com/memoire/dja/DjaArcArrow.java
===================================================================
--- trunk/framework/ctulu-bu/src/main/java/com/memoire/dja/DjaArcArrow.java	2014-10-09 22:25:23 UTC (rev 8876)
+++ trunk/framework/ctulu-bu/src/main/java/com/memoire/dja/DjaArcArrow.java	2014-10-09 22:26:53 UTC (rev 8877)
@@ -1,14 +1,13 @@
 /**
  * @modification $Date: 2006-09-19 14:34:56 $
- * @statut       unstable
- * @file         DjaArcArrow.java
- * @version      0.36
- * @author       Guillaume Desnoix
- * @email        gui...@de...
- * @license      GNU General Public License 2 (GPL2)
- * @copyright    1998-2001 Guillaume Desnoix
+ * @statut unstable
+ * @file DjaArcArrow.java
+ * @version 0.36
+ * @author Guillaume Desnoix
+ * @email gui...@de...
+ * @license GNU General Public License 2 (GPL2)
+ * @copyright 1998-2001 Guillaume Desnoix
  */
-
 package com.memoire.dja;
 
 import java.awt.Graphics;
@@ -16,239 +15,243 @@
 import java.awt.Rectangle;
 
 public class DjaArcArrow
-       extends DjaLink
-{
-  protected int xr0,yr0,xr1,yr1;
+        extends DjaLink {
 
-  public DjaArcArrow(String _text)
-  {
+  protected int xr0, yr0, xr1, yr1;
+
+  public DjaArcArrow(String _text) {
     super();
 
-    yend_=ybegin_;
-    ybegin_+=deltaY;
-    obegin_=NORTH;
-    oend_  =SOUTH;
+    yend_ = ybegin_;
+    ybegin_ += deltaY;
+    obegin_ = NORTH;
+    oend_ = SOUTH;
     //putProperty("courbure","20.");
 
-    xr0=xbegin_;
-    yr0=ybegin_;
-    xr1=xend_;
-    yr1=yend_;
+    xr0 = xbegin_;
+    yr0 = ybegin_;
+    xr1 = xend_;
+    yr1 = yend_;
 
-    if(_text!=null) addText(_text);
+    if (_text != null) {
+      addText(_text);
+    }
   }
 
-  public DjaArcArrow()
-  {
+  public DjaArcArrow() {
     this(null);
   }
 
-  public int getMiddleX()
-    { return (xr0+xr1)/2; }
+  public int getMiddleX() {
+    return (xr0 + xr1) / 2;
+  }
 
-  public int getMiddleY()
-    { return (yr0+yr1)/2; }
+  public int getMiddleY() {
+    return (yr0 + yr1) / 2;
+  }
 
-  private static class PC extends DjaControl
-  {
-      public PC(DjaObject _f,int _p,int _o,int _x,int _y)
-      {
-	super(_f,_p,_o,_x,_y);
-      }
+  private static class PC extends DjaControl {
 
-      public void draggedTo(int _x, int _y)
-      {
-	DjaArcArrow p=(DjaArcArrow)getParent();
-	p.setCourbure(_x,_y);
-      }
+    public PC(DjaObject _f, int _p, int _o, int _x, int _y) {
+      super(_f, _p, _o, _x, _y);
+    }
+
+    public void draggedTo(int _x, int _y) {
+      DjaArcArrow p = (DjaArcArrow) getParent();
+      p.setCourbure(_x, _y);
+    }
   }
 
-  public double getCourbure()
-  {
-    double r=Math.PI*1.25;
+  public double getCourbure() {
+    double r = Math.PI * 1.25;
 
-    String courbure=getProperty("courbure");
-    if(courbure!=null)
-	r*=new Double(courbure).doubleValue()
-	    /Math.sqrt((xr0-xr1)*(xr0-xr1)+(yr0-yr1)*(yr0-yr1));
+    String courbure = getProperty("courbure");
+    if (courbure != null) {
+      r *= new Double(courbure).doubleValue()
+              / Math.sqrt((xr0 - xr1) * (xr0 - xr1) + (yr0 - yr1) * (yr0 - yr1));
+    }
 
     return r;
   }
 
-  public void setCourbure(int _x,int _y)
-  {
-      int xm=getMiddleX();
-      int ym=getMiddleY();
-      double c=Math.sqrt((xm-_x)*(xm-_x)+(ym-_y)*(ym-_y));
-      if((xr0-xm)*(_y-ym)-(yr0-ym)*(_x-xm)>0) c=-c;
-      putProperty("courbure",""+c);
+  public void setCourbure(int _x, int _y) {
+    int xm = getMiddleX();
+    int ym = getMiddleY();
+    double c = Math.sqrt((xm - _x) * (xm - _x) + (ym - _y) * (ym - _y));
+    if ((xr0 - xm) * (_y - ym) - (yr0 - ym) * (_x - xm) > 0) {
+      c = -c;
+    }
+    putProperty("courbure", "" + c);
   }
 
-  public Rectangle getExtendedBounds()
-  {
-    double c=getCourbure();
-    int vx0=(int)((yr0-yr1)*c);
-    int vy0=(int)((xr1-xr0)*c);
-    int vx1=(int)((yr1-yr0)*c);
-    int vy1=(int)((xr0-xr1)*c);
+  public Rectangle getExtendedBounds() {
+    double c = getCourbure();
+    int vx0 = (int) ((yr0 - yr1) * c);
+    int vy0 = (int) ((xr1 - xr0) * c);
+    int vx1 = (int) ((yr1 - yr0) * c);
+    int vy1 = (int) ((xr0 - xr1) * c);
 
-    Polygon p=DjaMatrixHermite.arc2polyline(xr0,yr0,xr1,yr1,vx0,vy0,vx1,vy1);
+    Polygon p = DjaMatrixHermite.arc2polyline(xr0, yr0, xr1, yr1, vx0, vy0, vx1, vy1);
 
-    Rectangle r=super.getExtendedBounds();
-    r=r.union(p.getBounds());
-    r.grow(3,3);
+    Rectangle r = super.getExtendedBounds();
+    r = r.union(p.getBounds());
+    r.grow(3, 3);
 
-    String epaisseur=getProperty("epaisseur");
-    if(epaisseur!=null)
-    {
-      int e=Integer.parseInt(epaisseur);
-      r.grow(e,e);
+    String epaisseur = getProperty("epaisseur");
+    if (epaisseur != null) {
+      int e = Integer.parseInt(epaisseur);
+      r.grow(e, e);
     }
 
     return r;
   }
 
-  public DjaControl[] getControls()
-  {
-    double c=getCourbure();
-    int vx0=(int)((yr0-yr1)*c);
-    int vy0=(int)((xr1-xr0)*c);
-    int vx1=(int)((yr1-yr0)*c);
-    int vy1=(int)((xr0-xr1)*c);
+  public DjaControl[] getControls() {
+    double c = getCourbure();
+    int vx0 = (int) ((yr0 - yr1) * c);
+    int vy0 = (int) ((xr1 - xr0) * c);
+    int vx1 = (int) ((yr1 - yr0) * c);
+    int vy1 = (int) ((xr0 - xr1) * c);
 
-    Polygon p=DjaMatrixHermite.arc2polyline(xr0,yr0,xr1,yr1,vx0,vy0,vx1,vy1);
-    int i=p.npoints/2;
+    Polygon p = DjaMatrixHermite.arc2polyline(xr0, yr0, xr1, yr1, vx0, vy0, vx1, vy1);
+    int i = p.npoints / 2;
 
-    DjaControl[] r=new DjaControl[1];
-    r[0]=new PC(this,0,BOTH,p.xpoints[i],p.ypoints[i]);
+    DjaControl[] r = new DjaControl[1];
+    r[0] = new PC(this, 0, BOTH, p.xpoints[i], p.ypoints[i]);
     return r;
   }
 
-  public boolean contains(int _x, int _y)
-  {
-    double c=getCourbure();
-    int vx0=(int)((yr0-yr1)*c);
-    int vy0=(int)((xr1-xr0)*c);
-    int vx1=(int)((yr1-yr0)*c);
-    int vy1=(int)((xr0-xr1)*c);
+  public boolean contains(int _x, int _y) {
+    double c = getCourbure();
+    int vx0 = (int) ((yr0 - yr1) * c);
+    int vy0 = (int) ((xr1 - xr0) * c);
+    int vx1 = (int) ((yr1 - yr0) * c);
+    int vy1 = (int) ((xr0 - xr1) * c);
 
-    Polygon p=DjaMatrixHermite.arc2polyline(xr0,yr0,xr1,yr1,vx0,vy0,vx1,vy1);
+    Polygon p = DjaMatrixHermite.arc2polyline(xr0, yr0, xr1, yr1, vx0, vy0, vx1, vy1);
 
-    boolean r=false;
-    for(int i=0; i<p.npoints-1; i++)
-      r|=DjaLib.close(p.xpoints[i],p.ypoints[i],p.xpoints[i+1],p.ypoints[i+1],_x,_y);
+    boolean r = false;
+    for (int i = 0; i < p.npoints - 1; i++) {
+      r |= DjaLib.close(p.xpoints[i], p.ypoints[i], p.xpoints[i + 1], p.ypoints[i + 1], _x, _y);
+    }
 
     return r;
   }
 
-  public DjaAnchor[] getAnchors()
-  {
-    double c=getCourbure();
-    int vx0=(int)((yr0-yr1)*c);
-    int vy0=(int)((xr1-xr0)*c);
-    int vx1=(int)((yr1-yr0)*c);
-    int vy1=(int)((xr0-xr1)*c);
+  public DjaAnchor[] getAnchors() {
+    double c = getCourbure();
+    int vx0 = (int) ((yr0 - yr1) * c);
+    int vy0 = (int) ((xr1 - xr0) * c);
+    int vx1 = (int) ((yr1 - yr0) * c);
+    int vy1 = (int) ((xr0 - xr1) * c);
 
-    Polygon p=DjaMatrixHermite.arc2polyline(xr0,yr0,xr1,yr1,vx0,vy0,vx1,vy1);
-    int i=p.npoints/2;
+    Polygon p = DjaMatrixHermite.arc2polyline(xr0, yr0, xr1, yr1, vx0, vy0, vx1, vy1);
+    int i = p.npoints / 2;
 
-    DjaAnchor[] r=new DjaAnchor[1];
-    r[0]=new DjaAnchor(this,0,ANY,p.xpoints[i],p.ypoints[i]);
+    DjaAnchor[] r = new DjaAnchor[1];
+    r[0] = new DjaAnchor(this, 0, ANY, p.xpoints[i], p.ypoints[i]);
     return r;
   }
 
-  public void paintObject(Graphics _g)
-  {
+  public void paintObject(Graphics _g) {
     updateXYO();
 
-    int x0=xbegin_;
-    int y0=ybegin_;
-    int o0=obegin_;
-    int x1=xend_;
-    int y1=yend_;
-    int o1=oend_;
+    int x0 = xbegin_;
+    int y0 = ybegin_;
+    int o0 = obegin_;
+    int x1 = xend_;
+    int y1 = yend_;
+    int o1 = oend_;
 
     //int /*x,*/y;
+    xr0 = x0;
+    yr0 = y0;
+    xr1 = x1;
+    yr1 = y1;
 
-    xr0=x0;
-    yr0=y0;
-    xr1=x1;
-    yr1=y1;
+    if (tbegin_ != 0) {
+      switch (o0) {
+        case EAST:
+          drawBracket(_g, tbegin_, o0, x0, y0 - 5, x0 + 10, y0 + 5);
+          xr0 += 11;
+          break;
+        case WEST:
+          drawBracket(_g, tbegin_, o0, x0, y0 - 5, x0 - 10, y0 + 5);
+          xr0 -= 11;
+          break;
+        case NORTH:
+          drawBracket(_g, tbegin_, o0, x0 - 5, y0, x0 + 5, y0 - 10);
+          yr0 -= 11;
+          break;
+        case SOUTH:
+          drawBracket(_g, tbegin_, o0, x0 - 5, y0, x0 + 5, y0 + 10);
+          yr0 += 11;
+          break;
+      }
+    }
 
-    if(tbegin_!=0)
-    switch(o0)
-    {
-    case EAST:
-      drawBracket(_g,tbegin_,o0,x0,y0-5,x0+10,y0+5);
-      xr0+=11;
-      break;
-    case WEST:
-      drawBracket(_g,tbegin_,o0,x0,y0-5,x0-10,y0+5);
-      xr0-=11;
-      break;
-    case NORTH:
-      drawBracket(_g,tbegin_,o0,x0-5,y0,x0+5,y0-10);
-      yr0-=11;
-      break;
-    case SOUTH:
-      drawBracket(_g,tbegin_,o0,x0-5,y0,x0+5,y0+10);
-      yr0+=11;
-      break;
+    if (tend_ != 0) {
+      switch (o1) {
+        case EAST:
+          drawBracket(_g, tend_, o1, x1, y1 - 5, x1 + 10, y1 + 5);
+          xr1 += 11;
+          break;
+        case WEST:
+          drawBracket(_g, tend_, o1, x1, y1 - 5, x1 - 10, y1 + 5);
+          xr1 -= 11;
+          break;
+        case NORTH:
+          drawBracket(_g, tend_, o1, x1 - 5, y1, x1 + 5, y1 - 10);
+          yr1 -= 11;
+          break;
+        case SOUTH:
+          drawBracket(_g, tend_, o1, x1 - 5, y1, x1 + 5, y1 + 10);
+          yr1 += 11;
+          break;
+      }
     }
-    
-    if(tend_!=0)
-    switch(o1)
-    {
-    case EAST:
-      drawBracket(_g,tend_,o1,x1,y1-5,x1+10,y1+5);
-      xr1+=11;
-      break;
-    case WEST:
-      drawBracket(_g,tend_,o1,x1,y1-5,x1-10,y1+5);
-      xr1-=11;
-      break;
-    case NORTH:
-      drawBracket(_g,tend_,o1,x1-5,y1,x1+5,y1-10);
-      yr1-=11;
-      break;
-    case SOUTH:
-      drawBracket(_g,tend_,o1,x1-5,y1,x1+5,y1+10);
-      yr1+=11;
-      break;
+
+    if ((tbegin_ == 1) || (tbegin_ == 4)) {
+      xr0 = xbegin_;
+      yr0 = ybegin_;
     }
+    if ((tend_ == 1) || (tend_ == 4)) {
+      xr1 = xend_;
+      yr1 = yend_;
+    }
 
-    if((tbegin_==1)||(tbegin_==4)) { xr0=xbegin_; yr0=ybegin_; }
-    if((tend_  ==1)||(tend_  ==4)) { xr1=xend_;   yr1=yend_;   }
+    double c = getCourbure();
+    _g.setColor(getForeground());
+    if (Math.abs(c) > 0.001) {
+      int vx0 = (int) ((yr0 - yr1) * c);
+      int vy0 = (int) ((xr1 - xr0) * c);
+      int vx1 = (int) ((yr1 - yr0) * c);
+      int vy1 = (int) ((xr0 - xr1) * c);
 
-    double c=getCourbure();
-    int vx0=(int)((yr0-yr1)*c);
-    int vy0=(int)((xr1-xr0)*c);
-    int vx1=(int)((yr1-yr0)*c);
-    int vy1=(int)((xr0-xr1)*c);
+      Polygon p = DjaMatrixHermite.arc2polyline(xr0, yr0, xr1, yr1, vx0, vy0, vx1, vy1);
 
-    Polygon p=DjaMatrixHermite.arc2polyline(xr0,yr0,xr1,yr1,vx0,vy0,vx1,vy1);
+      DjaGraphics.BresenhamParams bp = DjaGraphics.getBresenhamParams(this);
+      DjaGraphics.drawPolyline(_g, p, bp);
+    } else {
+      _g.drawLine(xr0, yr0, xr1, yr1);
 
-    _g.setColor(getForeground());
-    DjaGraphics.BresenhamParams bp=DjaGraphics.getBresenhamParams(this);
-    DjaGraphics.drawPolyline(_g,p,bp);
+    }
     super.paintObject(_g);
   }
 
-  public void paintInteractive(Graphics _g)
-  {
+  public void paintInteractive(Graphics _g) {
     super.paintInteractive(_g);
 
-    if(isSelected())
-    {
-      int x1=getMiddleX();
-      int y1=getMiddleY();
-      DjaControl c=getControls()[0];
-      int x2=c.getX();
-      int y2=c.getY();
+    if (isSelected()) {
+      int x1 = getMiddleX();
+      int y1 = getMiddleY();
+      DjaControl c = getControls()[0];
+      int x2 = c.getX();
+      int y2 = c.getY();
 
       _g.setColor(controlsColor);
-      DjaGraphics.BresenhamParams bp=new DjaGraphics.BresenhamParams(2,2);
-      DjaGraphics.drawLine(_g,x1,y1,x2,y2,bp);
+      DjaGraphics.BresenhamParams bp = new DjaGraphics.BresenhamParams(2, 2);
+      DjaGraphics.drawLine(_g, x1, y1, x2, y2, bp);
     }
   }
 }

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