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Diffstat (limited to 'src/datavisualization/utils/utils.cpp')
-rw-r--r-- | src/datavisualization/utils/utils.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/datavisualization/utils/utils.cpp b/src/datavisualization/utils/utils.cpp index eb84f162..b00d1251 100644 --- a/src/datavisualization/utils/utils.cpp +++ b/src/datavisualization/utils/utils.cpp @@ -38,14 +38,21 @@ GLuint Utils::getNearestPowerOfTwo(GLuint value, GLuint &padding) return powOfTwoValue; } -QVector3D Utils::vectorFromColor(const QColor &color) +QVector4D Utils::vectorFromColor(const QColor &color) { - return QVector3D(color.redF(), color.greenF(), color.blueF()); + return QVector4D(color.redF(), color.greenF(), color.blueF(), color.alphaF()); } QColor Utils::colorFromVector(const QVector3D &colorVector) { - return QColor(colorVector.x() * 255.0f, colorVector.y() * 255.0f, colorVector.z() * 255.0f); + return QColor(colorVector.x() * 255.0f, colorVector.y() * 255.0f, + colorVector.z() * 255.0f, 255.0f); +} + +QColor Utils::colorFromVector(const QVector4D &colorVector) +{ + return QColor(colorVector.x() * 255.0f, colorVector.y() * 255.0f, + colorVector.z() * 255.0f, colorVector.w() * 255.0f); } QImage Utils::printTextToImage(const QFont &font, const QString &text, const QColor &bgrColor, |