-virtual int getPixelHeight() const = 0;
-virtual int getPixelAscent() const = 0;
-virtual int getPixelDescent() const = 0;
-virtual void printString( const char *s ) = 0;
-virtual ~GLFont(){
-}
+ virtual int getPixelHeight() const = 0;
+
+ virtual int getPixelAscent() const = 0;
+
+ virtual int getPixelDescent() const = 0;
+
+ virtual void printString(const char *s) = 0;
+
+ virtual ~GLFont()
+ {
+ }