| @@ -590,7 +590,9 void DeclarativeChart::renderScene() | |||
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590 | 590 | QSize chartSize = m_chart->size().toSize(); |
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591 | 591 | if (!m_sceneImage || chartSize != m_sceneImage->size()) { |
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592 | 592 | delete m_sceneImage; |
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593 | m_sceneImage = new QImage(chartSize, QImage::Format_ARGB32); | |
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593 | qreal dpr = window() ? window()->devicePixelRatio() : 1.0; | |
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594 | m_sceneImage = new QImage(chartSize * dpr, QImage::Format_ARGB32); | |
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595 | m_sceneImage->setDevicePixelRatio(dpr); | |
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594 | 596 | m_sceneImageNeedsClear = true; |
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595 | 597 | } |
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596 | 598 | |
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