Addign ArcText and spiralText

src/ofxTextAlignment.h

@@ -0,0 +1,14 @@
+//
+//  ofxTextAlignment.h
+//  ofxArcText-example
+//
+//  Created by Patricio González Vivo on 4/24/12.
+//  Copyright (c) 2012 PatricioGonzalezVivo.com. All rights reserved.
+//
+
+#ifndef ofxArcText_example_ofxTextAlignment_h
+#define ofxArcText_example_ofxTextAlignment_h
+
+
+
+#endif

src/ofxTextArc.cpp

@@ -0,0 +1,9 @@
+//
+//  ofxTextArc.cpp
+//  ofxArcText-example
+//
+//  Created by Patricio González Vivo on 4/24/12.
+//  Copyright (c) 2012 PatricioGonzalezVivo.com. All rights reserved.
+//
+
+#include <iostream>

src/ofxTextArc.h

@@ -9,13 +9,51 @@
 #ifndef OFXTEXTARC_H
 #define OFXTEXTARC_H
 
+#include "ofMain.h"
+
+#include "ofxTextFont.h"
+#include "ofxTextAlignment.h"
+
+typedef struct {
+    float       angle;
+    float       width;
+    float       radius;
+    float       scale;
+} letterArc;
+
 class ofxTextArc {
 public:
     ofxTextArc();
 
+    virtual void    loadFont(string _fontLocation, float _fontSize, int _dpi = 90);
+
+    virtual void    setText(string _inputText);
+    virtual void    setScale(float _scale){ scale = _scale; };
+    virtual void    setRadius(float _radius){ radius = _radius; _loadWords(); };
+    virtual void    setAngle(float _angle){ angle = _angle; _loadWords(); };
+    virtual void    setAlignment(ofxHorizontalAlignment _hAlignment , ofxVerticalAlignment _vAlignment = OF_TEXT_ALIGN_TOP);
+
+    virtual int     length(){return rawText.length();};
+    virtual void    clear(){ rawText.clear();};
+    virtual ofxTextArc& operator += (string _text){ setText(rawText + _text);}; 
+    virtual ofxTextArc& operator = (string _text){ setText(_text);}; 
+    virtual ofxTextArc& operator -- (){ if( rawText.length()>0){ rawText.erase( rawText.begin() ); setText(rawText); }};
+    virtual ofxTextArc& operator -- (int){ if( rawText.length()>0){ rawText.erase(rawText.end()-1); setText(rawText); }};
+
+    virtual void    draw(float _x, float _y);
+
+protected:
+    virtual void  _loadWords();
 
+    ofxTextFont             font;
 
+    ofxHorizontalAlignment  hAlignment;
+    ofxVerticalAlignment    vAlignment;
 
+    letterArc               *letters;
+    string                  rawText;
+    float                   angle, totalAngle, radius;
+    float                   scale;
 };
 
 #endif