Referencia del Archivo src/qwt/src/qwt_compass.cpp

#include <math.h>
#include <qpainter.h>
#include <qpixmap.h>
#include <qevent.h>
#include "qwt_math.h"
#include "qwt_scale_draw.h"
#include "qwt_paint_buffer.h"
#include "qwt_painter.h"
#include "qwt_dial_needle.h"
#include "qwt_compass_rose.h"
#include "qwt_compass.h"

Clases
class	QwtCompass::PrivateData