Removes textMode(MODEL) references to avoid problems with pdf export

Adds a new exportToPdf example

.classpath

@@ -2,6 +2,6 @@
 <classpath>
 	<classpathentry kind="src" output="bin" path="src"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
-	<classpathentry kind="lib" path="/home/jgracia/admin/eclipse/libs/core.jar"/>
+	<classpathentry kind="lib" path="/home/jgracia/admin/eclipse-libs/core.jar"/>
 	<classpathentry kind="output" path="resources/code"/>
 </classpath>

examples/ExportToPdf/ExportToPdf.pde

@@ -0,0 +1,40 @@
+
+import processing.pdf.*;
+import grafica.*;
+
+GPlot plot;
+
+void setup() {
+  size(500, 350, PDF, "graficaPlot.pdf");
+  textMode(SHAPE);
+
+  // Prepare the points for the plot
+  int nPoints = 100;
+  GPointsArray points = new GPointsArray(nPoints);
+
+  for (int i = 0; i < nPoints; i++) {
+    points.add(i, 10*noise(0.1*i));
+  }
+
+  // Create a new plot and set its position on the screen
+  plot = new GPlot(this);
+  plot.setPos(25, 25);
+  // or all in one go
+  // plot = new GPlot(this, 25, 25);
+
+  // Set the plot title and the axis labels
+  plot.setTitleText("A very simple example");
+  plot.getXAxis().setAxisLabelText("x axis");
+  plot.getYAxis().setAxisLabelText("y axis");
+
+  // Add the points
+  plot.setPoints(points);
+}
+
+void draw(){
+  background(150);
+
+  // Draw it!
+  plot.defaultDraw();
+  exit();
+}

resources/build.properties

@@ -28,7 +28,7 @@ sketchbook.location=${user.home}/sketchbook
 # For OS X,the following path will direct you into Processing's application
 # package, in case you put Processing inside your Applications folder. 
 
-classpath.local.location=${user.home}/admin/eclipse/libs
+classpath.local.location=${user.home}/admin/eclipse-libs
 #classpath.local.location=/Applications/Processing.app/Contents/Java/core/library
 
 
@@ -155,7 +155,7 @@ compatible.maxRevision=0
 # against. This information is only used in the generated webpage.
 
 tested.platform=linux
-tested.processingVersion=3.1.1
+tested.processingVersion=3.2.1
 
 
 # Additional information for the generated webpage.

src/grafica/GAxis.java

@@ -513,7 +513,6 @@ public void draw() {
 	 */
 	protected void drawAsXAxis() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);
@@ -567,7 +566,6 @@ protected void drawAsXAxis() {
 	 */
 	protected void drawAsYAxis() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);
@@ -621,7 +619,6 @@ protected void drawAsYAxis() {
 	 */
 	protected void drawAsTopAxis() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);
@@ -679,7 +676,6 @@ protected void drawAsTopAxis() {
 	 */
 	protected void drawAsRightAxis() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);

src/grafica/GAxisLabel.java

@@ -106,7 +106,6 @@ public void draw() {
 	 */
 	protected void drawAsXLabel() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);
@@ -133,7 +132,6 @@ protected void drawAsXLabel() {
 	 */
 	protected void drawAsYLabel() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);
@@ -160,7 +158,6 @@ protected void drawAsYLabel() {
 	 */
 	protected void drawAsTopLabel() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);
@@ -187,7 +184,6 @@ protected void drawAsTopLabel() {
 	 */
 	protected void drawAsRightLabel() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);

src/grafica/GHistogram.java

@@ -253,7 +253,6 @@ public void draw(GPoint plotBasePoint) {
 	 */
 	protected void drawHistLabels() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);

src/grafica/GLayer.java

@@ -1423,7 +1423,6 @@ public void drawLabel(GPoint point) {
 
 			parent.pushStyle();
 			parent.rectMode(CORNER);
-			parent.textMode(MODEL);
 			parent.noStroke();
 			parent.textFont(font);
 			parent.textSize(fontSize);
@@ -1575,7 +1574,6 @@ public void drawAnnotation(String text, float x, float y, int horAlign, int verA
 			}
 
 			parent.pushStyle();
-			parent.textMode(MODEL);
 			parent.textFont(font);
 			parent.textSize(fontSize);
 			parent.fill(fontColor);

src/grafica/GTitle.java

@@ -81,7 +81,6 @@ public GTitle(PApplet parent, float[] dim) {
 	 */
 	public void draw() {
 		parent.pushStyle();
-		parent.textMode(MODEL);
 		parent.textFont(font);
 		parent.textSize(fontSize);
 		parent.fill(fontColor);