From 6776ed9f1a81e517139d85eb6d2e28911fd0fc35 Mon Sep 17 00:00:00 2001
From: kitfox
Date: Tue, 19 Mar 2013 05:20:37 +0000
Subject: Adding support for style sheets.

git-svn-id: https://svn.java.net/svn/svgsalamander~svn/trunk/svg-core@153 7dc7fa77-23fb-e6ad-8e2e-c86bd48ed22b
---
 src/main/java/com/kitfox/svg/Line.java | 72 +++++++++++++++++-----------------
 1 file changed, 35 insertions(+), 37 deletions(-)

(limited to 'src/main/java/com/kitfox/svg/Line.java')

diff --git a/src/main/java/com/kitfox/svg/Line.java b/src/main/java/com/kitfox/svg/Line.java
index c01e7a7..84486c9 100644
--- a/src/main/java/com/kitfox/svg/Line.java
+++ b/src/main/java/com/kitfox/svg/Line.java
@@ -33,7 +33,6 @@
  *
  * Created on January 26, 2004, 5:25 PM
  */
-
 package com.kitfox.svg;
 
 import com.kitfox.svg.xml.StyleAttribute;
@@ -46,56 +45,56 @@ import java.awt.geom.Rectangle2D;
  * @author Mark McKay
  * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
  */
-public class Line extends ShapeElement {
-
+public class Line extends ShapeElement
+{
+    public static final String TAG_NAME = "line";
+    
     float x1 = 0f;
     float y1 = 0f;
     float x2 = 0f;
     float y2 = 0f;
-
     Line2D.Float line;
-//    RectangularShape rect;
 
-    /** Creates a new instance of Rect */
-    public Line() {
+    /**
+     * Creates a new instance of Rect
+     */
+    public Line()
+    {
     }
 
-    /*
-    public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
+    public String getTagName()
     {
-		//Load style string
-        super.loaderStartElement(helper, attrs, parent);
-
-        String x1 = attrs.getValue("x1");
-        String y1 = attrs.getValue("y1");
-        String x2 = attrs.getValue("x2");
-        String y2 = attrs.getValue("y2");
-
-        this.x1 = XMLParseUtil.parseFloat(x1);
-        this.y1 = XMLParseUtil.parseFloat(y1);
-        this.x2 = XMLParseUtil.parseFloat(x2);
-        this.y2 = XMLParseUtil.parseFloat(y2);
-
-        build();
+        return TAG_NAME;
     }
-*/
+
     protected void build() throws SVGException
     {
         super.build();
-        
+
         StyleAttribute sty = new StyleAttribute();
-        
-        if (getPres(sty.setName("x1"))) x1 = sty.getFloatValueWithUnits();
 
-        if (getPres(sty.setName("y1"))) y1 = sty.getFloatValueWithUnits();
+        if (getPres(sty.setName("x1")))
+        {
+            x1 = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y1")))
+        {
+            y1 = sty.getFloatValueWithUnits();
+        }
 
-        if (getPres(sty.setName("x2"))) x2 = sty.getFloatValueWithUnits();
+        if (getPres(sty.setName("x2")))
+        {
+            x2 = sty.getFloatValueWithUnits();
+        }
 
-        if (getPres(sty.setName("y2"))) y2 = sty.getFloatValueWithUnits();
+        if (getPres(sty.setName("y2")))
+        {
+            y2 = sty.getFloatValueWithUnits();
+        }
 
         line = new Line2D.Float(x1, y1, x2, y2);
     }
-    
 
     public void render(Graphics2D g) throws SVGException
     {
@@ -115,8 +114,9 @@ public class Line extends ShapeElement {
     }
 
     /**
-     * Updates all attributes in this diagram associated with a time event.
-     * Ie, all attributes with track information.
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
      * @return - true if this node has changed state as a result of the time
      * update
      */
@@ -128,7 +128,7 @@ public class Line extends ShapeElement {
         //Get current values for parameters
         StyleAttribute sty = new StyleAttribute();
         boolean shapeChange = false;
-        
+
         if (getPres(sty.setName("x1")))
         {
             float newVal = sty.getFloatValueWithUnits();
@@ -172,10 +172,8 @@ public class Line extends ShapeElement {
         if (shapeChange)
         {
             build();
-//            line = new Line2D.Float(x1, y1, x2, y2);
-//            return true;
         }
-        
+
         return changeState || shapeChange;
     }
 }
-- 
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