Replace JavaFX text with AWT

.github/workflows/release.yml

@@ -36,6 +36,22 @@ jobs:
              ls -al .
              sudo apt install gnupg1
 
+      - name: start xvfb
+        run:
+          Xvfb :0 &
+
+      - name: initialize the X11 DISPLAY variable
+        run:
+          export DISPLAY=:0
+
+      - name: Install libraries
+        run: |
+          sudo apt update
+          sudo apt install libgtk2.0-0
+
+      - name: Test with Gradle
+        run: xvfb-run -s '-screen 0 1024x768x24' ./gradlew test
+
       - name: Publish package
         run: bash publish.sh
         env:

src/main/java/com/neuronrobotics/javacad/JavaCadBuildInfo.java

@@ -62,6 +62,10 @@ public static int getBuildVersion() {
 	public static int[] getBuildInfo() {
 		String s = getVersion();
 		String[] splits = s.split("[.]+");
+		if (splits.length == 1) {
+			return new int[]{0, 0, 0};
+		}
+
 		int[] rev = new int[3];
 		for (int i = 0; i < 3; i++) {
 			rev[i] = new Integer(splits[i]);

src/main/java/eu/mihosoft/vrl/v3d/CSG.java

@@ -41,6 +41,7 @@
 import eu.mihosoft.vrl.v3d.parametrics.LengthParameter;
 import eu.mihosoft.vrl.v3d.parametrics.Parameter;
 
+import java.awt.Font;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -62,7 +63,6 @@
 import javafx.scene.shape.CullFace;
 import javafx.scene.shape.DrawMode;
 import javafx.scene.shape.MeshView;
-import javafx.scene.text.Font;
 import javafx.scene.transform.Affine;
 
 /**
@@ -1257,7 +1257,7 @@ public CSG difference(CSG csg) {
 	 * @return the csg
 	 */
 	private CSG _differenceCSGBoundsOpt(CSG csg) {
-		CSG a1 = this._differenceNoOpt(csg.getBounds().toCSG());
+		CSG a1 = this._differenceNoOpt(csg.getBounds().toCSG().setColor(csg.getColor()));
 		CSG a2 = this.intersect(csg.getBounds().toCSG());
 		CSG result = a2._differenceNoOpt(csg)._unionIntersectOpt(a1).optimization(getOptType());
 		if (getName().length() != 0 && csg.getName().length() != 0) {
@@ -2969,23 +2969,16 @@ public int getPrintBedIndex() {
 	}
 
 	public static CSG text(String text, double height, double fontSize) {
-		return text(text, height, fontSize, Font.getDefault().getName());
+		return text(text, height, fontSize, Font.SANS_SERIF);
 	}
 
 	public static CSG text(String text, double height) {
 		return text(text, height, 30);
 	}
 
 	public static CSG text(String text, double height, double fontSize, String fontType) {
-		javafx.scene.text.Font font = new javafx.scene.text.Font(fontType, fontSize);
-		if (!font.getName().toLowerCase().contains(fontType.toLowerCase())) {
-			String options = "";
-			for (String name : javafx.scene.text.Font.getFontNames()) {
-				options += name + "\n";
-			}
-			new Exception(options + "\nIs Not " + fontType + " instead got " + font.getName()).printStackTrace();
-		}
-		ArrayList<CSG> stuff = TextExtrude.text(height, text, font);
+		Font font = new Font(fontType, Font.PLAIN, (int)fontSize);
+		List<CSG> stuff = TextExtrude.text(height, text, font);
 		CSG back = null;
 		for (int i = 0; i < stuff.size(); i++) {
 			if (back == null)

src/main/java/eu/mihosoft/vrl/v3d/Text3d.java

@@ -1,19 +1,19 @@
 /**
  * Text3d.java
- *
+ * <p>
  * Copyright 2014-2016 Michael Hoffer [email protected]. All rights
  * reserved.
- *
+ * <p>
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
- *
+ * <p>
  * 1. Redistributions of source code must retain the above copyright notice,
  * this list of conditions and the following disclaimer.
- *
+ * <p>
  * 2. Redistributions in binary form must reproduce the above copyright notice,
  * this list of conditions and the following disclaimer in the documentation
  * and/or other materials provided with the distribution.
- *
+ * <p>
  * THIS SOFTWARE IS PROVIDED BY Michael Hoffer [email protected] "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -25,7 +25,7 @@
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+ * <p>
  * The views and conclusions contained in the software and documentation are
  * those of the authors and should not be interpreted as representing official
  * policies, either expressed or implied, of Michael Hoffer
@@ -35,73 +35,70 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.awt.Font;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
-import javafx.scene.text.Font;
 /**
- * 3d text primitive. 
- * 
+ * 3d text primitive.
+ *
  * @author Michael Hoffer [email protected]
  */
 public class Text3d extends Primitive {
-
+    private final static Logger LOGGER = Logger.getLogger(Text3d.class.getName());
     private final PropertyStorage properties = new PropertyStorage();
-    private final ArrayList<CSG> letters = new ArrayList<CSG>();
+    private final List<CSG> letters = new ArrayList<>();
+
     /**
      * Constructor.
-     * 
+     *
      * @param text text
      */
     public Text3d(String text) {
-        this(text, "Arial", 12, 1.0);
+        this(text, Font.SANS_SERIF, 12, 1.0);
     }
 
     /**
      * Constructor.
-     * 
-     * @param text text
+     *
+     * @param text  text
      * @param depth text depth (z thickness)
      */
     public Text3d(String text, double depth) {
-        this(text, "Arial", 12, depth);
+        this(text, Font.SANS_SERIF, 12, depth);
     }
 
     /**
-     * Constructor. 
-     * 
-     * @param text text
+     * Constructor.
+     *
+     * @param text     text
      * @param fontName font name, e.g., "Arial"
      * @param fontSize font size
-     * @param depth text depth (z thickness)
+     * @param depth    text depth (z thickness)
      */
     public Text3d(String text, String fontName, double fontSize, double depth) {
+        Font font = new Font(fontName, Font.PLAIN, (int) fontSize);
+        if (!font.getFamily().equalsIgnoreCase(fontName)) {
+            LOGGER.log(Level.INFO, String.format("Fontname '%s' was not found, defaulting to '%s'", fontName, font.getFamily()));
+        }
 
-    	Font font = new Font(fontName,  (int) fontSize);
-    	if(!font.getName().toLowerCase().contains(fontName.toLowerCase())) {
-    		String options = "";
-    		for(String name : javafx.scene.text.Font.getFontNames() ) {
-    			options+=name+"\n";
-    		}
-    		new Exception(options).printStackTrace();
-    	}
-    	ArrayList<CSG> tmp = TextExtrude.text( depth,  text,  font);
-    	letters.clear();
-    	for (int i=0;i<tmp.size();i++){
-    		letters.add( tmp.get(i)
-    				.rotx(180)
-    				.toZMin()
-    				);
-    	}
-
-
+        List<CSG> tmp = TextExtrude.text(depth, text, font);
+        letters.clear();
+        for (int i = 0; i < tmp.size(); i++) {
+            letters.add(tmp.get(i)
+                    .rotx(180)
+                    .toZMin()
+            );
+        }
     }
 
     @Override
     public List<Polygon> toPolygons() {
-    	List<Polygon> poly =new ArrayList<Polygon>();
-    	for(CSG c:letters) {
-    		poly.addAll(c.getPolygons());
-    	}
-    	return poly;
+        List<Polygon> poly = new ArrayList<>();
+        for (CSG c : letters) {
+            poly.addAll(c.getPolygons());
+        }
+        return poly;
     }
 
     @Override