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From ye...@apache.org
Subject svn commit: r645567 [3/3] - in /poi/trunk/src/scratchpad: src/org/apache/poi/hslf/model/ testcases/org/apache/poi/hslf/record/
Date Mon, 07 Apr 2008 15:35:50 GMT
Added: poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Polygon.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Polygon.java?rev=645567&view=auto
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Polygon.java (added)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Polygon.java Mon Apr  7 08:35:49
2008
@@ -0,0 +1,160 @@
+/* ====================================================================
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You under the Apache License, Version 2.0
+   (the "License"); you may not use this file except in compliance with
+   the License.  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+==================================================================== */
+package org.apache.poi.hslf.model;
+
+import org.apache.poi.ddf.*;
+import org.apache.poi.util.LittleEndian;
+
+import java.awt.geom.Point2D;
+
+/**
+ * A simple closed polygon shape
+ *
+ * @author Yegor Kozlov
+ */
+public class Polygon extends AutoShape {
+    /**
+     * Create a Polygon object and initialize it from the supplied Record container.
+     *
+     * @param escherRecord       <code>EscherSpContainer</code> container which
holds information about this shape
+     * @param parent    the parent of the shape
+     */
+   protected Polygon(EscherContainerRecord escherRecord, Shape parent){
+        super(escherRecord, parent);
+
+    }
+
+    /**
+     * Create a new Polygon. This constructor is used when a new shape is created.
+     *
+     * @param parent    the parent of this Shape. For example, if this text box is a cell
+     * in a table then the parent is Table.
+     */
+    public Polygon(Shape parent){
+        super(null, parent);
+        _escherContainer = createSpContainer(ShapeTypes.NotPrimitive, parent instanceof ShapeGroup);
+    }
+
+    /**
+     * Create a new Polygon. This constructor is used when a new shape is created.
+     *
+     */
+    public Polygon(){
+        this(null);
+    }
+
+    /**
+     * Set the polygon vertices
+     *
+     * @param xPoints
+     * @param yPoints
+     */
+    public void setPoints(float[] xPoints, float[] yPoints)
+    {
+        float right  = findBiggest(xPoints);
+        float bottom = findBiggest(yPoints);
+        float left   = findSmallest(xPoints);
+        float top    = findSmallest(yPoints);
+
+        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
+        opt.addEscherProperty(new EscherSimpleProperty(EscherProperties.GEOMETRY__RIGHT,
(int)((right - left)*POINT_DPI/MASTER_DPI)));
+        opt.addEscherProperty(new EscherSimpleProperty(EscherProperties.GEOMETRY__BOTTOM,
(int)((bottom - top)*POINT_DPI/MASTER_DPI)));
+
+        for (int i = 0; i < xPoints.length; i++) {
+            xPoints[i] += -left;
+            yPoints[i] += -top;
+        }
+
+        int numpoints = xPoints.length;
+
+        EscherArrayProperty verticesProp = new EscherArrayProperty(EscherProperties.GEOMETRY__VERTICES,
false, new byte[0] );
+        verticesProp.setNumberOfElementsInArray(numpoints+1);
+        verticesProp.setNumberOfElementsInMemory(numpoints+1);
+        verticesProp.setSizeOfElements(0xFFF0);
+        for (int i = 0; i < numpoints; i++)
+        {
+            byte[] data = new byte[4];
+            LittleEndian.putShort(data, 0, (short)(xPoints[i]*POINT_DPI/MASTER_DPI));
+            LittleEndian.putShort(data, 2, (short)(yPoints[i]*POINT_DPI/MASTER_DPI));
+            verticesProp.setElement(i, data);
+        }
+        byte[] data = new byte[4];
+        LittleEndian.putShort(data, 0, (short)(xPoints[0]*POINT_DPI/MASTER_DPI));
+        LittleEndian.putShort(data, 2, (short)(yPoints[0]*POINT_DPI/MASTER_DPI));
+        verticesProp.setElement(numpoints, data);
+        opt.addEscherProperty(verticesProp);
+
+        EscherArrayProperty segmentsProp = new EscherArrayProperty(EscherProperties.GEOMETRY__SEGMENTINFO,
false, null );
+        segmentsProp.setSizeOfElements(0x0002);
+        segmentsProp.setNumberOfElementsInArray(numpoints * 2 + 4);
+        segmentsProp.setNumberOfElementsInMemory(numpoints * 2 + 4);
+        segmentsProp.setElement(0, new byte[] { (byte)0x00, (byte)0x40 } );
+        segmentsProp.setElement(1, new byte[] { (byte)0x00, (byte)0xAC } );
+        for (int i = 0; i < numpoints; i++)
+        {
+            segmentsProp.setElement(2 + i * 2, new byte[] { (byte)0x01, (byte)0x00 } );
+            segmentsProp.setElement(3 + i * 2, new byte[] { (byte)0x00, (byte)0xAC } );
+        }
+        segmentsProp.setElement(segmentsProp.getNumberOfElementsInArray() - 2, new byte[]
{ (byte)0x01, (byte)0x60 } );
+        segmentsProp.setElement(segmentsProp.getNumberOfElementsInArray() - 1, new byte[]
{ (byte)0x00, (byte)0x80 } );
+        opt.addEscherProperty(segmentsProp);
+
+        opt.sortProperties();
+    }
+
+    /**
+     * Set the polygon vertices
+     *
+     * @param points the polygon vertices
+     */
+      public void setPoints(Point2D[] points)
+     {
+        float[] xpoints = new float[points.length];
+        float[] ypoints = new float[points.length];
+        for (int i = 0; i < points.length; i++) {
+            xpoints[i] = (float)points[i].getX();
+            ypoints[i] = (float)points[i].getY();
+
+        }
+
+        setPoints(xpoints, ypoints);
+    }
+
+    private float findBiggest( float[] values )
+    {
+        float result = Float.MIN_VALUE;
+        for ( int i = 0; i < values.length; i++ )
+        {
+            if (values[i] > result)
+                result = values[i];
+        }
+        return result;
+    }
+
+    private float findSmallest( float[] values )
+    {
+        float result = Float.MAX_VALUE;
+        for ( int i = 0; i < values.length; i++ )
+        {
+            if (values[i] < result)
+                result = values[i];
+        }
+        return result;
+    }
+
+
+}

Propchange: poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Polygon.java
------------------------------------------------------------------------------
    svn:executable = *

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Shape.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Shape.java?rev=645567&r1=645566&r2=645567&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Shape.java (original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/Shape.java Mon Apr  7 08:35:49
2008
@@ -24,6 +24,7 @@
 
 import java.util.Iterator;
 import java.awt.*;
+import java.awt.geom.Rectangle2D;
 
 /**
  *  <p>
@@ -143,24 +144,39 @@
      * @return the anchor of this shape
      */
     public java.awt.Rectangle getAnchor(){
+        Rectangle2D anchor2d = getAnchor2D();
+        return anchor2d.getBounds();
+    }
+
+    /**
+     * Returns the anchor (the bounding box rectangle) of this shape.
+     * All coordinates are expressed in points (72 dpi).
+     *
+     * @return the anchor of this shape
+     */
+    public Rectangle2D getAnchor2D(){
         EscherSpRecord spRecord = _escherContainer.getChildById(EscherSpRecord.RECORD_ID);
         int flags = spRecord.getFlags();
-        java.awt.Rectangle anchor=null;
+        Rectangle2D anchor=null;
         if ((flags & EscherSpRecord.FLAG_CHILD) != 0){
             EscherChildAnchorRecord rec = (EscherChildAnchorRecord)getEscherChild(_escherContainer,
EscherChildAnchorRecord.RECORD_ID);
             anchor = new java.awt.Rectangle();
-            anchor.x = rec.getDx1()*POINT_DPI/MASTER_DPI;
-            anchor.y = rec.getDy1()*POINT_DPI/MASTER_DPI;
-            anchor.width = rec.getDx2()*POINT_DPI/MASTER_DPI - anchor.x;
-            anchor.height = rec.getDy2()*POINT_DPI/MASTER_DPI - anchor.y;
+            anchor = new Rectangle2D.Float(
+                (float)rec.getDx1()*POINT_DPI/MASTER_DPI,
+                (float)rec.getDy1()*POINT_DPI/MASTER_DPI,
+                (float)(rec.getDx2()-rec.getDx1())*POINT_DPI/MASTER_DPI,
+                (float)(rec.getDy2()-rec.getDy1())*POINT_DPI/MASTER_DPI
+            );
         }
         else {
             EscherClientAnchorRecord rec = (EscherClientAnchorRecord)getEscherChild(_escherContainer,
EscherClientAnchorRecord.RECORD_ID);
             anchor = new java.awt.Rectangle();
-            anchor.y = rec.getFlag()*POINT_DPI/MASTER_DPI;
-            anchor.x = rec.getCol1()*POINT_DPI/MASTER_DPI;
-            anchor.width = (rec.getDx1() - rec.getCol1())*POINT_DPI/MASTER_DPI;
-            anchor.height = (rec.getRow1() - rec.getFlag())*POINT_DPI/MASTER_DPI;
+            anchor = new Rectangle2D.Float(
+                (float)rec.getCol1()*POINT_DPI/MASTER_DPI,
+                (float)rec.getFlag()*POINT_DPI/MASTER_DPI,
+                (float)(rec.getDx1()-rec.getCol1())*POINT_DPI/MASTER_DPI,
+                (float)(rec.getRow1()-rec.getFlag())*POINT_DPI/MASTER_DPI
+            );
         }
         return anchor;
     }
@@ -171,22 +187,22 @@
      *
      * @param anchor new anchor
      */
-    public void setAnchor(java.awt.Rectangle anchor){
+    public void setAnchor(Rectangle2D anchor){
         EscherSpRecord spRecord = _escherContainer.getChildById(EscherSpRecord.RECORD_ID);
         int flags = spRecord.getFlags();
         if ((flags & EscherSpRecord.FLAG_CHILD) != 0){
             EscherChildAnchorRecord rec = (EscherChildAnchorRecord)getEscherChild(_escherContainer,
EscherChildAnchorRecord.RECORD_ID);
-            rec.setDx1(anchor.x*MASTER_DPI/POINT_DPI);
-            rec.setDy1(anchor.y*MASTER_DPI/POINT_DPI);
-            rec.setDx2((anchor.width + anchor.x)*MASTER_DPI/POINT_DPI);
-            rec.setDy2((anchor.height + anchor.y)*MASTER_DPI/POINT_DPI);
+            rec.setDx1((int)(anchor.getX()*MASTER_DPI/POINT_DPI));
+            rec.setDy1((int)(anchor.getY()*MASTER_DPI/POINT_DPI));
+            rec.setDx2((int)((anchor.getWidth() + anchor.getX())*MASTER_DPI/POINT_DPI));
+            rec.setDy2((int)((anchor.getHeight() + anchor.getY())*MASTER_DPI/POINT_DPI));
         }
         else {
             EscherClientAnchorRecord rec = (EscherClientAnchorRecord)getEscherChild(_escherContainer,
EscherClientAnchorRecord.RECORD_ID);
-            rec.setFlag((short)(anchor.y*MASTER_DPI/POINT_DPI));
-            rec.setCol1((short)(anchor.x*MASTER_DPI/POINT_DPI));
-            rec.setDx1((short)((anchor.width + anchor.x)*MASTER_DPI/POINT_DPI));
-            rec.setRow1((short)((anchor.height + anchor.y)*MASTER_DPI/POINT_DPI));
+            rec.setFlag((short)(anchor.getY()*MASTER_DPI/POINT_DPI));
+            rec.setCol1((short)(anchor.getX()*MASTER_DPI/POINT_DPI));
+            rec.setDx1((short)(((anchor.getWidth() + anchor.getX())*MASTER_DPI/POINT_DPI)));
+            rec.setRow1((short)(((anchor.getHeight() + anchor.getY())*MASTER_DPI/POINT_DPI)));
         }
 
     }
@@ -197,9 +213,9 @@
      * @param x the x coordinate of the top left corner of the shape
      * @param y the y coordinate of the top left corner of the shape
      */
-    public void moveTo(int x, int y){
-        java.awt.Rectangle anchor = getAnchor();
-        anchor.setLocation(x, y);
+    public void moveTo(float x, float y){
+        Rectangle2D anchor = getAnchor2D();
+        anchor.setRect(x, y, anchor.getWidth(), anchor.getHeight());
         setAnchor(anchor);
     }
 
@@ -252,6 +268,28 @@
             opt.addEscherProperty(new EscherSimpleProperty(propId, value));
             opt.sortProperties();
         }
+    }
+
+    /**
+     * Set an simple escher property for this shape.
+     *
+     * @param propId    The id of the property. One of the constants defined in EscherOptRecord.
+     * @param value     value of the property. If value = -1 then the property is removed.
+     */
+    public void setEscherProperty(short propId, int value){
+        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
+        setEscherProperty(opt, propId, value);
+    }
+
+    /**
+     * Get the value of a simple escher property for this shape.
+     *
+     * @param propId    The id of the property. One of the constants defined in EscherOptRecord.
+     */
+   public int getEscherProperty(short propId){
+        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
+        EscherSimpleProperty prop = (EscherSimpleProperty)getEscherProperty(opt, propId);
+        return prop == null ? 0 : prop.getPropertyNumber();
     }
 
     /**

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/ShapeGroup.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/ShapeGroup.java?rev=645567&r1=645566&r2=645567&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/ShapeGroup.java (original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/ShapeGroup.java Mon Apr  7 08:35:49
2008
@@ -22,6 +22,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.awt.geom.Rectangle2D;
 
 /**
  *  Represents a group of shapes.
@@ -186,16 +187,16 @@
      *
      * @return the anchor of this shape group
      */
-    public java.awt.Rectangle getAnchor(){
+    public Rectangle2D getAnchor2D(){
         EscherContainerRecord groupInfoContainer = (EscherContainerRecord)_escherContainer.getChild(0);
         EscherSpgrRecord spgr = (EscherSpgrRecord)getEscherChild(groupInfoContainer, EscherSpgrRecord.RECORD_ID);
-        java.awt.Rectangle anchor=null;
+        Rectangle2D anchor = new Rectangle2D.Float(
+            (float)spgr.getRectX1()*POINT_DPI/MASTER_DPI,
+            (float)spgr.getRectY1()*POINT_DPI/MASTER_DPI,
+            (float)(spgr.getRectX2() - spgr.getRectX1())*POINT_DPI/MASTER_DPI,
+            (float)(spgr.getRectY2() - spgr.getRectY1())*POINT_DPI/MASTER_DPI
+        );
 
-        anchor = new java.awt.Rectangle();
-        anchor.x = spgr.getRectX1()*POINT_DPI/MASTER_DPI;
-        anchor.y = spgr.getRectY1()*POINT_DPI/MASTER_DPI;
-        anchor.width = (spgr.getRectX2() - spgr.getRectX1())*POINT_DPI/MASTER_DPI;
-        anchor.height = (spgr.getRectY2() - spgr.getRectY1())*POINT_DPI/MASTER_DPI;
         return anchor;
     }
 

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SimpleShape.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SimpleShape.java?rev=645567&r1=645566&r2=645567&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SimpleShape.java (original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hslf/model/SimpleShape.java Mon Apr  7 08:35:49
2008
@@ -105,9 +105,13 @@
      */
     public void setLineColor(Color color){
         EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
-        int rgb = new Color(color.getBlue(), color.getGreen(), color.getRed(), 0).getRGB();
-        setEscherProperty(opt, EscherProperties.LINESTYLE__COLOR, rgb);
-        setEscherProperty(opt, EscherProperties.LINESTYLE__NOLINEDRAWDASH, color == null
? 0x180010 : 0x180018);
+        if (color == null) {
+            setEscherProperty(opt, EscherProperties.LINESTYLE__NOLINEDRAWDASH, 0x80000);
+        } else {
+            int rgb = new Color(color.getBlue(), color.getGreen(), color.getRed(), 0).getRGB();
+            setEscherProperty(opt, EscherProperties.LINESTYLE__COLOR, rgb);
+            setEscherProperty(opt, EscherProperties.LINESTYLE__NOLINEDRAWDASH, color == null
? 0x180010 : 0x180018);
+        }
     }
 
     /**
@@ -212,9 +216,13 @@
      */
     public void setFillColor(Color color){
         EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
-        int rgb = new Color(color.getBlue(), color.getGreen(), color.getRed(), 0).getRGB();
-        setEscherProperty(opt, EscherProperties.FILL__FILLCOLOR, rgb);
-        setEscherProperty(opt, EscherProperties.FILL__NOFILLHITTEST, color == null ? 0x150010
: 0x150011);
+        if(color == null) {
+            setEscherProperty(opt, EscherProperties.FILL__NOFILLHITTEST, 0x150000);
+        } else {
+            int rgb = new Color(color.getBlue(), color.getGreen(), color.getRed(), 0).getRGB();
+            setEscherProperty(opt, EscherProperties.FILL__FILLCOLOR, rgb);
+            setEscherProperty(opt, EscherProperties.FILL__NOFILLHITTEST, 0x150011);
+        }
     }
 
 }

Modified: poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java?rev=645567&r1=645566&r2=645567&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java
(original)
+++ poi/trunk/src/scratchpad/testcases/org/apache/poi/hslf/record/TestTxMasterStyleAtom.java
Mon Apr  7 08:35:49 2008
@@ -98,7 +98,7 @@
         assertEquals(0, prop.getValue());
 
         prop = props.findByName("font.size");
-        assertEquals(49, prop.getValue());
+        assertEquals(44, prop.getValue());
 
     }
 
@@ -138,7 +138,7 @@
         assertEquals(0, prop.getValue());
 
         prop = props.findByName("font.size");
-        assertEquals(36, prop.getValue());
+        assertEquals(32, prop.getValue());
     }
 
     /**
@@ -164,7 +164,7 @@
         assertEquals(0, prop.getValue());
 
         prop = props.findByName("font.size");
-        assertEquals(24, prop.getValue());
+        assertEquals(18, prop.getValue());
     }
 
     /**



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