From 9a40207d83b66072fff4aaa03eca15b02f8a11c1 Mon Sep 17 00:00:00 2001
From: Mika Salmela <mika.salmela@digia.com>
Date: Thu, 28 Aug 2014 10:29:39 +0300
Subject: Range gradient for points on static optimization

Change-Id: Ic44a6a28617f272540d146f02bf50b4bd84cd9c8
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
---
 src/datavisualization/utils/scatterpointbufferhelper_p.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/datavisualization/utils/scatterpointbufferhelper_p.h')

diff --git a/src/datavisualization/utils/scatterpointbufferhelper_p.h b/src/datavisualization/utils/scatterpointbufferhelper_p.h
index d09ce0f7..3edc4c8f 100644
--- a/src/datavisualization/utils/scatterpointbufferhelper_p.h
+++ b/src/datavisualization/utils/scatterpointbufferhelper_p.h
@@ -46,14 +46,21 @@ public:
     void pushPoint(uint pointIndex);
     void popPoint();
     void load(ScatterSeriesRenderCache *cache);
+    void setScaleY(float scale) { m_scaleY = scale; }
+    void updateUVs(ScatterSeriesRenderCache *cache);
 
 public:
     GLuint m_pointbuffer;
 
+private:
+    void createRangeGradientUVs(ScatterSeriesRenderCache *cache,
+                                QVector<QVector2D> &buffered_uvs);
+
 private:
     QVector<QVector3D> m_bufferedPoints;
     uint m_oldRemoveIndex;
     bool m_oldRemove;
+    float m_scaleY;
 };
 
 QT_END_NAMESPACE_DATAVISUALIZATION
-- 
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