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cabana: fix drawing sparkline at half width on hi-dpi screen (#27746)

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pull/27752/head
Willem Melching 2 years ago committed by GitHub
parent 469accbec1
commit ecd82f0408
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1 changed files with 1 additions and 1 deletions
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  1. 2
      tools/cabana/signalview.cc

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tools/cabana/signalview.cc
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@ -400,7 +400,7 @@ void SignalItemDelegate::drawSparkline(QPainter *painter, const QStyleOptionView
int h_margin = option.widget->style()->pixelMetric(QStyle::PM_FocusFrameHMargin); int h_margin = option.widget->style()->pixelMetric(QStyle::PM_FocusFrameHMargin);
int v_margin = std::max(option.widget->style()->pixelMetric(QStyle::PM_FocusFrameVMargin) + 2, 4); int v_margin = std::max(option.widget->style()->pixelMetric(QStyle::PM_FocusFrameVMargin) + 2, 4);
const double xscale = (option.rect.width() - 175.0 * option.widget->devicePixelRatioF() - h_margin * 2) / settings.sparkline_range; const double xscale = (option.rect.width() - 175.0 - h_margin * 2) / settings.sparkline_range;
const double yscale = (option.rect.height() - v_margin * 2) / (max - min); const double yscale = (option.rect.height() - v_margin * 2) / (max - min);
const int left = option.rect.left(); const int left = option.rect.left();
const int top = option.rect.top() + v_margin; const int top = option.rect.top() + v_margin;

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