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Added minimal size of pie part for text on pie chart view.

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23rd 2023-09-25 18:31:48 +03:00 • committed by John Preston
parent be17e2b919
commit d2578e9e47
1 changed files with 4 additions and 0 deletions
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4
Telegram/SourceFiles/statistics/view/stack_linear_chart_view.cpp
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@ -629,6 +629,7 @@ void StackLinearChartView::paintZoomedFooter(
} }
void StackLinearChartView::paintPieText(QPainter &p, const PaintContext &c) { void StackLinearChartView::paintPieText(QPainter &p, const PaintContext &c) {
constexpr auto kMinPercentage = 0.03;
if (_transition.progress == 1.) { if (_transition.progress == 1.) {
savePieTextParts(c); savePieTextParts(c);
} }
@ -653,6 +654,9 @@ void StackLinearChartView::paintPieText(QPainter &p, const PaintContext &c) {
: -180; : -180;
const auto now = parts[k].stackedAngle; const auto now = parts[k].stackedAngle;
const auto percentage = parts[k].roundedPercentage; const auto percentage = parts[k].roundedPercentage;
if (percentage <= kMinPercentage) {
continue;
}
const auto rText = side * std::sqrt(1. - percentage); const auto rText = side * std::sqrt(1. - percentage);
const auto textAngle = (previous + kPieAngleOffset) const auto textAngle = (previous + kPieAngleOffset)