diff options
Diffstat (limited to 'src/main/java/com/kitfox/svg/ClipPath.java')
| -rw-r--r-- | src/main/java/com/kitfox/svg/ClipPath.java | 84 |
1 files changed, 40 insertions, 44 deletions
diff --git a/src/main/java/com/kitfox/svg/ClipPath.java b/src/main/java/com/kitfox/svg/ClipPath.java index f7f5563..417def2 100644 --- a/src/main/java/com/kitfox/svg/ClipPath.java +++ b/src/main/java/com/kitfox/svg/ClipPath.java @@ -33,7 +33,6 @@ *
* Created on January 26, 2004, 1:56 AM
*/
-
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
@@ -45,61 +44,47 @@ import java.util.Iterator; * @author Mark McKay
* @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
*/
-public class ClipPath extends SVGElement
+public class ClipPath extends SVGElement
{
+ public static final String TAG_NAME = "clippath";
public static final int CP_USER_SPACE_ON_USE = 0;
public static final int CP_OBJECT_BOUNDING_BOX = 1;
-
int clipPathUnits = CP_USER_SPACE_ON_USE;
- /** Creates a new instance of Stop */
- public ClipPath() {
- }
-/*
- public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
+ /**
+ * Creates a new instance of Stop
+ */
+ public ClipPath()
{
- //Load style string
- super.loaderStartElement(helper, attrs, parent);
-
- String clipPathUnits = attrs.getValue("clipPathUnits");
-
- if (clipPathUnits.equals("objectBoundingBox")) this.clipPathUnits = CP_OBJECT_BOUNDING_BOX;
+ }
+ public String getTagName()
+ {
+ return TAG_NAME;
}
-*/
+
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
- super.loaderAddChild(helper, child);
-
-// if (child instanceof ShapeElement) members.add(child);
+ super.loaderAddChild(helper, child);
}
- /*
- public void loaderEndElement(SVGLoaderHelper helper)
- {
-// super.loaderEndElement(helper);
-
-// build();
- }
- */
-
protected void build() throws SVGException
{
super.build();
-
+
StyleAttribute sty = new StyleAttribute();
-
+
clipPathUnits = (getPres(sty.setName("clipPathUnits"))
- && sty.getStringValue().equals("objectBoundingBox"))
- ? CP_OBJECT_BOUNDING_BOX
+ && sty.getStringValue().equals("objectBoundingBox"))
+ ? CP_OBJECT_BOUNDING_BOX
: CP_USER_SPACE_ON_USE;
}
-
+
public int getClipPathUnits()
{
return clipPathUnits;
@@ -107,50 +92,61 @@ public class ClipPath extends SVGElement public Shape getClipPathShape()
{
- if (children.size() == 0) return null;
- if (children.size() == 1) return ((ShapeElement)children.get(0)).getShape();
+ if (children.isEmpty())
+ {
+ return null;
+ }
+ if (children.size() == 1)
+ {
+ return ((ShapeElement) children.get(0)).getShape();
+ }
Area clipArea = null;
for (Iterator it = children.iterator(); it.hasNext();)
{
- ShapeElement se = (ShapeElement)it.next();
+ ShapeElement se = (ShapeElement) it.next();
if (clipArea == null)
{
Shape shape = se.getShape();
- if (shape != null) clipArea = new Area(se.getShape());
+ if (shape != null)
+ {
+ clipArea = new Area(se.getShape());
+ }
continue;
}
Shape shape = se.getShape();
- if (shape != null) clipArea.intersect(new Area(shape));
+ if (shape != null)
+ {
+ clipArea.intersect(new Area(shape));
+ }
}
return clipArea;
}
/**
- * 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
*/
public boolean updateTime(double curTime) throws SVGException
{
-// if (trackManager.getNumTracks() == 0) return false;
-
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
-
+
if (getPres(sty.setName("clipPathUnits")))
{
String newUnitsStrn = sty.getStringValue();
int newUnits = newUnitsStrn.equals("objectBoundingBox")
- ? CP_OBJECT_BOUNDING_BOX
+ ? CP_OBJECT_BOUNDING_BOX
: CP_USER_SPACE_ON_USE;
-
+
if (newUnits != clipPathUnits)
{
clipPathUnits = newUnits;
|