renderthread.h Example File
threads/mandelbrot/renderthread.h
#ifndef RENDERTHREAD_H
#define RENDERTHREAD_H
#include <QMutex>
#include <QSize>
#include <QThread>
#include <QWaitCondition>
class QImage;
class RenderThread : public QThread
{
Q_OBJECT
public:
RenderThread(QObject *parent = 0);
~RenderThread();
void render(double centerX, double centerY, double scaleFactor, QSize resultSize);
signals:
void renderedImage(const QImage &image, double scaleFactor);
protected:
void run() override;
private:
uint rgbFromWaveLength(double wave);
QMutex mutex;
QWaitCondition condition;
double centerX;
double centerY;
double scaleFactor;
QSize resultSize;
bool restart;
bool abort;
enum { ColormapSize = 512 };
uint colormap[ColormapSize];
};
#endif // RENDERTHREAD_H