diff options
Diffstat (limited to 'src/main/java/com/kitfox/svg/MissingGlyph.java')
| -rw-r--r-- | src/main/java/com/kitfox/svg/MissingGlyph.java | 151 |
1 files changed, 70 insertions, 81 deletions
diff --git a/src/main/java/com/kitfox/svg/MissingGlyph.java b/src/main/java/com/kitfox/svg/MissingGlyph.java index e11fd0a..cf041b5 100644 --- a/src/main/java/com/kitfox/svg/MissingGlyph.java +++ b/src/main/java/com/kitfox/svg/MissingGlyph.java @@ -33,17 +33,17 @@ *
* Created on February 20, 2004, 10:00 PM
*/
-
package com.kitfox.svg;
-import com.kitfox.svg.xml.*;
-
-import java.awt.*;
-import java.awt.geom.*;
-import java.util.*;
-
-import com.kitfox.svg.pathcmd.*;
-//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import com.kitfox.svg.pathcmd.BuildHistory;
+import com.kitfox.svg.pathcmd.PathCommand;
+import com.kitfox.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Rectangle2D;
+import java.util.Iterator;
/**
* Implements an embedded font.
@@ -55,69 +55,28 @@ import com.kitfox.svg.pathcmd.*; */
public class MissingGlyph extends ShapeElement
{
+ public static final String TAG_NAME = "missingglyph";
+
//We may define a path
-// ExtendedGeneralPath path = null;
Shape path = null;
-
//Alternately, we may have child graphical elements
-
int horizAdvX = -1; //Inherits font's value if not set
int vertOriginX = -1; //Inherits font's value if not set
int vertOriginY = -1; //Inherits font's value if not set
int vertAdvY = -1; //Inherits font's value if not set
- /** Creates a new instance of Font */
+ /**
+ * Creates a new instance of Font
+ */
public MissingGlyph()
{
}
-/*
- public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
- {
- //Load style string
- super.loaderStartElement(helper, attrs, parent);
-
- //If glyph path was specified, calculate it
- String commandList = attrs.getValue("d");
- if (commandList != null)
- {
- StyleAttribute atyleAttrib = getStyle("fill-rule");
- String fillRule = (atyleAttrib == null) ? "nonzero" : atyleAttrib.getStringValue();
-
- PathCommand[] commands = parsePathList(commandList);
-
-// ExtendedGeneralPath buildPath = new ExtendedGeneralPath(
- GeneralPath buildPath = new GeneralPath(
- fillRule.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO,
- commands.length);
-
- BuildHistory hist = new BuildHistory();
-
- for (int i = 0; i < commands.length; i++)
- {
- PathCommand cmd = commands[i];
- cmd.appendPath(buildPath, hist);
- }
-
- //Reflect glyph path to put it in user coordinate system
- AffineTransform at = new AffineTransform();
- at.scale(1, -1);
- path = at.createTransformedShape(buildPath);
- }
-
-
- //Read glyph spacing info
- String horizAdvX = attrs.getValue("horiz-adv-x");
- String vertOriginX = attrs.getValue("vert-origin-x");
- String vertOriginY = attrs.getValue("vert-origin-y");
- String vertAdvY = attrs.getValue("vert-adv-y");
-
- if (horizAdvX != null) this.horizAdvX = XMLParseUtil.parseInt(horizAdvX);
- if (vertOriginX != null) this.vertOriginX = XMLParseUtil.parseInt(vertOriginX);
- if (vertOriginY != null) this.vertOriginY = XMLParseUtil.parseInt(vertOriginY);
- if (vertAdvY != null) this.vertAdvY = XMLParseUtil.parseInt(vertAdvY);
+ 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
@@ -127,26 +86,26 @@ public class MissingGlyph extends ShapeElement super.loaderAddChild(helper, child);
}
-
protected void build() throws SVGException
{
super.build();
-
+
StyleAttribute sty = new StyleAttribute();
-
+
String commandList = "";
- if (getPres(sty.setName("d"))) commandList = sty.getStringValue();
+ if (getPres(sty.setName("d")))
+ {
+ commandList = sty.getStringValue();
+ }
+
-
//If glyph path was specified, calculate it
if (commandList != null)
{
-// StyleAttribute atyleAttrib = getStyle("fill-rule");
String fillRule = getStyle(sty.setName("fill-rule")) ? sty.getStringValue() : "nonzero";
PathCommand[] commands = parsePathList(commandList);
-// ExtendedGeneralPath buildPath = new ExtendedGeneralPath(
GeneralPath buildPath = new GeneralPath(
fillRule.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO,
commands.length);
@@ -167,13 +126,25 @@ public class MissingGlyph extends ShapeElement //Read glyph spacing info
- if (getPres(sty.setName("horiz-adv-x"))) horizAdvX = sty.getIntValue();
+ if (getPres(sty.setName("horiz-adv-x")))
+ {
+ horizAdvX = sty.getIntValue();
+ }
- if (getPres(sty.setName("vert-origin-x"))) vertOriginX = sty.getIntValue();
+ if (getPres(sty.setName("vert-origin-x")))
+ {
+ vertOriginX = sty.getIntValue();
+ }
- if (getPres(sty.setName("vert-origin-y"))) vertOriginY = sty.getIntValue();
+ if (getPres(sty.setName("vert-origin-y")))
+ {
+ vertOriginY = sty.getIntValue();
+ }
- if (getPres(sty.setName("vert-adv-y"))) vertAdvY = sty.getIntValue();
+ if (getPres(sty.setName("vert-adv-y")))
+ {
+ vertAdvY = sty.getIntValue();
+ }
}
public Shape getPath()
@@ -185,15 +156,18 @@ public class MissingGlyph extends ShapeElement {
//Do not push or pop stack
- if (path != null) renderShape(g, path);
-
+ if (path != null)
+ {
+ renderShape(g, path);
+ }
+
Iterator it = children.iterator();
while (it.hasNext())
{
- SVGElement ele = (SVGElement)it.next();
+ SVGElement ele = (SVGElement) it.next();
if (ele instanceof RenderableElement)
{
- ((RenderableElement)ele).render(g);
+ ((RenderableElement) ele).render(g);
}
}
@@ -203,47 +177,62 @@ public class MissingGlyph extends ShapeElement public int getHorizAdvX()
{
if (horizAdvX == -1)
- horizAdvX = ((Font)parent).getHorizAdvX();
+ {
+ horizAdvX = ((Font) parent).getHorizAdvX();
+ }
return horizAdvX;
}
public int getVertOriginX()
{
if (vertOriginX == -1)
+ {
vertOriginX = getHorizAdvX() / 2;
+ }
return vertOriginX;
}
public int getVertOriginY()
{
if (vertOriginY == -1)
- vertOriginY = ((Font)parent).getFontFace().getAscent();
+ {
+ vertOriginY = ((Font) parent).getFontFace().getAscent();
+ }
return vertOriginY;
}
public int getVertAdvY()
{
if (vertAdvY == -1)
- vertAdvY = ((Font)parent).getFontFace().getUnitsPerEm();
+ {
+ vertAdvY = ((Font) parent).getFontFace().getUnitsPerEm();
+ }
return vertAdvY;
}
public Shape getShape()
{
- if (path != null) return shapeToParent(path);
+ if (path != null)
+ {
+ return shapeToParent(path);
+ }
return null;
}
public Rectangle2D getBoundingBox() throws SVGException
{
- if (path != null) return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
+ if (path != null)
+ {
+ return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
+ }
return null;
}
/**
- * 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
*/
|