Bugzilla #52966: How to use native text with EPSDocumentGraphics2D.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1311103 13f79535-47bb-0310-9956-ffa450edef68

examples/embedding/java/embedding/ExampleEPS.java

@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+/* $Id$ */
+
+
+package embedding;
+
+import java.awt.Font;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+
+import org.apache.avalon.framework.configuration.Configuration;
+import org.apache.avalon.framework.configuration.DefaultConfigurationBuilder;
+import org.apache.fop.fonts.FontInfo;
+import org.apache.fop.render.ps.NativeTextHandler;
+import org.apache.fop.svg.PDFDocumentGraphics2DConfigurator;
+import org.apache.xmlgraphics.java2d.GraphicContext;
+import org.apache.xmlgraphics.java2d.ps.EPSDocumentGraphics2D;
+
+public class ExampleEPS {
+
+  /**
+   * @param args
+   */
+  public static void main(String[] args) {
+    try {
+      String configFile = "examples/fop-eps.xconf";
+      DefaultConfigurationBuilder cfgBuilder = new DefaultConfigurationBuilder();
+      Configuration c = cfgBuilder.buildFromFile(configFile);
+
+      FontInfo fontInfo = PDFDocumentGraphics2DConfigurator.createFontInfo(c, false);
+
+      OutputStream out = new FileOutputStream("example_eps.eps");
+      EPSDocumentGraphics2D g2d = new EPSDocumentGraphics2D(false);
+      g2d.setGraphicContext(new GraphicContext());
+      g2d.setCustomTextHandler(new NativeTextHandler(g2d, fontInfo));
+      g2d.setupDocument(out, 200, 100);
+      g2d.setFont(new Font("Arial", Font.PLAIN, 12));
+      g2d.drawString("Hi there Arial", 50, 50);
+      g2d.finish();
+      out.close();
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+
+}

examples/embedding/java/embedding/ExampleEPSSimple.java

@@ -0,0 +1,52 @@
+/*
+ * 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.
+ */
+
+/* $Id$ */
+
+
+package embedding;
+
+import java.awt.Font;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+
+import org.apache.fop.render.ps.NativeTextHandler;
+import org.apache.xmlgraphics.java2d.GraphicContext;
+import org.apache.xmlgraphics.java2d.ps.EPSDocumentGraphics2D;
+
+public class ExampleEPSSimple {
+
+  /**
+   * @param args
+   */
+  public static void main(String[] args) {
+    try {
+      OutputStream out = new FileOutputStream("example_eps_simple.eps");
+      EPSDocumentGraphics2D g2d = new EPSDocumentGraphics2D(false);
+      g2d.setGraphicContext(new GraphicContext());
+      g2d.setCustomTextHandler(new NativeTextHandler(g2d, null));
+      g2d.setupDocument(out, 200, 100);
+      g2d.setFont(new Font("Helvetica", Font.PLAIN, 12));
+      g2d.drawString("Hi there Helvetica", 50, 50);
+      g2d.finish();
+      out.close();
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+
+}

src/java/org/apache/fop/fonts/FontInfo.java

@@ -474,7 +474,7 @@ public class FontInfo {
         FontTriplet key = null;
         String f = null;
         int newWeight = weight;
-        if (newWeight <= 400) {
+        if (newWeight < 400) {
             while (f == null && newWeight > 100) {
                 newWeight -= 100;
                 key = createFontKey(family, style, newWeight);
@@ -486,7 +486,7 @@ public class FontInfo {
                 key = createFontKey(family, style, newWeight);
                 f = getInternalFontKey(key);
             }
-        } else if (newWeight == 500) {
+        } else if (newWeight == 400 || newWeight == 500) {
             key = createFontKey(family, style, 400);
             f = getInternalFontKey(key);
         } else if (newWeight > 500) {

src/java/org/apache/fop/render/ps/NativeTextHandler.java

@@ -166,7 +166,7 @@ public class NativeTextHandler implements PSTextHandler {
         if ((currentFontName != this.font.getFontName())
                 || (currentFontSize != this.font.getFontSize())) {
             PSGenerator gen = getPSGenerator();
-            gen.writeln(this.font.getFontName() + " "
+            gen.writeln("/" + this.font.getFontTriplet().getName() + " "
                     + gen.formatDouble(font.getFontSize() / 1000f) + " F");
             currentFontName = this.font.getFontName();
             currentFontSize = this.font.getFontSize();

status.xml

@@ -62,6 +62,9 @@
       documents. Example: the fix of marks layering will be such a case when it's done.
     -->
     <release version="FOP Trunk" date="TBD">
+      <action context="Code" dev="GA" type="fix" fixes-bug="52966" due-to="Lusi Bernardo">
+        How to use native text with EPSDocumentGraphics2D.
+      </action>
       <action context="Code" dev="GA" type="fix" fixes-bug="51599" due-to="Paul Huemer">
         Allow https scheme URI for PDF external action target.
       </action>