diff --git a/src/framebufferseries.h b/src/framebufferseries.h
new file mode 100644
--- /dev/null
+++ b/src/framebufferseries.h
@@ -0,0 +1,31 @@
+
+#ifndef FRAMEBUFFERSERIES_H
+#define FRAMEBUFFERSERIES_H
+
+#include <QPointF>
+#include <QRectF>
+#include <qwt_series_data.h>
+
+#include "framebuffer.h"
+
+/**
+ * This class provides an interface for actual FrameBuffer
+ * object. That way we can keep our data structures relatively
+ * isolated from Qwt. Otherwise QwtPlotCurve owns FrameBuffer
+ * structures.
+ */
+class FrameBufferSeries : public QwtSeriesData<QPointF>
+{
+public:
+    FrameBufferSeries(FrameBuffer* buffer);
+
+    // QwtSeriesData implementations
+    size_t size() const;
+    QPointF sample(size_t i) const;
+    QRectF boundingRect() const;
+
+private:
+    FrameBuffer* _buffer;
+};
+
+#endif // FRAMEBUFFERSERIES_H