1 files changed, 61 insertions, 0 deletions
diff --git a/src/org/apache/fop/layout/FontState.java b/src/org/apache/fop/layout/FontState.java
new file mode 100644
index 000000000..dea5014de
--- /dev/null
+++ b/src/org/apache/fop/layout/FontState.java
@@ -0,0 +1,61 @@
+package org.apache.xml.fop.layout;
+
+import org.apache.xml.fop.apps.FOPException;
+
+public class FontState {
+	
+    protected FontInfo fontInfo;
+    private String fontName;
+    private int fontSize;
+    private String fontFamily;
+    private String fontStyle;
+    private String fontWeight;
+    private FontMetric metric;
+    
+    public FontState(FontInfo fontInfo, String fontFamily, String fontStyle, String fontWeight, int fontSize) throws FOPException {
+	this.fontInfo = fontInfo;
+	this.fontFamily = fontFamily;
+	this.fontStyle = fontStyle;
+	this.fontWeight = fontWeight;
+	this.fontSize = fontSize;
+	this.fontName = fontInfo.fontLookup(fontFamily,fontStyle,fontWeight);
+	this.metric = fontInfo.getMetricsFor(fontName);
+    }
+
+    public int getAscender() {
+	return fontSize * metric.getAscender() / 1000;
+    }
+
+    public int getCapHeight() {
+	return fontSize * metric.getCapHeight() / 1000;
+    }
+
+    public int getDescender() {
+	return fontSize * metric.getDescender() / 1000;
+    }
+
+    public String getFontName() {
+	return this.fontName;
+    }
+
+    public int getFontSize() {
+	return this.fontSize;
+    }
+
+    public String getFontWeight() {
+	return this.fontWeight;
+    }
+
+    public FontInfo getFontInfo() {
+	return this.fontInfo;
+    }
+
+    public int getXHeight() {
+	return fontSize * metric.getXHeight() / 1000;
+    }
+
+    public int width(int charnum) {
+	// returns width of given character number in millipoints
+	return (fontSize * metric.width(charnum) / 1000);
+    }
+}