Add Polar chart support

This commit also heavily refactors things as polar chart needs
separate implementation of various classes that previously
only needed one, such as ChartAxis and ChartLayout.

Task-number: QTRD-1757
Change-Id: I3d3db23920314987ceef3ae92879960b833b7136
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/src/layout/polarchartlayout_p.h b/src/layout/polarchartlayout_p.h
new file mode 100644
index 00000000..e8d5db44
--- /dev/null
+++ b/src/layout/polarchartlayout_p.h
@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Commercial Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the QtCommercial Chart API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef POLARCHARTLAYOUT_H
+#define POLARCHARTLAYOUT_H
+
+#include "abstractchartlayout_p.h"
+
+QTCOMMERCIALCHART_BEGIN_NAMESPACE
+
+class PolarChartLayout : public AbstractChartLayout
+{
+public:
+    PolarChartLayout(ChartPresenter *presenter);
+    virtual ~PolarChartLayout();
+
+    // from AbstractChartLayout
+    QRectF calculateAxisMinimum(const QRectF &minimum, const QList<ChartAxisElement *> &axes) const;
+    QRectF calculateAxisGeometry(const QRectF &geometry, const QList<ChartAxisElement *> &axes) const;
+};
+
+QTCOMMERCIALCHART_END_NAMESPACE
+
+#endif // POLARCHARTLAYOUT_H