Change qreals to floats

+ Fix default axes to sensible
+ Fix some rounding errors in surface creation

Task-number: QTRD-2622
Change-Id: I44450efc1e77ac8d8dbefc75814345949b8fb1f1
Reviewed-by: Mika Salmela <mika.salmela@digia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/datavisualization/utils/texturehelper.cpp b/src/datavisualization/utils/texturehelper.cpp
index 41c5b452..c88fc8dc 100644
--- a/src/datavisualization/utils/texturehelper.cpp
+++ b/src/datavisualization/utils/texturehelper.cpp
@@ -257,8 +257,8 @@ void TextureHelper::convertToGLFormatHelper(QImage &dstImage, const QImage &srcI
     if (dstImage.size() != srcImage.size()) {
         int target_width = dstImage.width();
         int target_height = dstImage.height();
-        qreal sx = target_width / qreal(srcImage.width());
-        qreal sy = target_height / qreal(srcImage.height());
+        float sx = target_width / float(srcImage.width());
+        float sy = target_height / float(srcImage.height());
 
         quint32 *dest = (quint32 *) dstImage.scanLine(0); // NB! avoid detach here
         uchar *srcPixels = (uchar *) srcImage.scanLine(srcImage.height() - 1);