From 096b9122b939de19836b75718156cc8155e84621 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Mon, 12 Jun 2017 16:03:04 -0700 Subject: Use QRandomGenerator instead of q?rand Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5285d43f4afbf Reviewed-by: Lars Knoll --- examples/datavisualization/qmloscilloscope/datasource.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'examples/datavisualization/qmloscilloscope') diff --git a/examples/datavisualization/qmloscilloscope/datasource.cpp b/examples/datavisualization/qmloscilloscope/datasource.cpp index 4a9aaddb..cb82c672 100644 --- a/examples/datavisualization/qmloscilloscope/datasource.cpp +++ b/examples/datavisualization/qmloscilloscope/datasource.cpp @@ -29,6 +29,7 @@ #include "datasource.h" #include +#include using namespace QtDataVisualization; @@ -95,7 +96,7 @@ void DataSource::generateData(int cacheCount, int rowCount, int columnCount, float colWave = float(qSin((2.0 * M_PI * colMod) - (1.0 / 2.0 * M_PI)) + 1.0); float y = (colWave * ((float(qSin(rowColWaveAngleMul * colMod) + 1.0)))) * rowColWaveMul - + (0.15f * float(qrand()) / float(RAND_MAX)) * yRangeMod; + + QRandomGenerator::bounded(0.15f) * yRangeMod; int index = k + cacheIndexAdjustment; if (index >= columnCount) { -- cgit v1.2.3