QCustomPlot Ширина линии.
Здравствуйте.
При создании линии:
NGraph=NGraph+1; ui->customPlot->addGraph(ui->customPlot->xAxis, ui->customPlot->yAxis); ui->customPlot->graph(NGraph)->setPen(QPen(Qt::red)); ui->customPlot->graph(NGraph)->setData(bar, Line10);
Не могу задать ширину линии. Пытаюсь ее задать так:
ui->customPlot->graph()->setPen(QPen::setWidth(1));Скажите пожалуйста, как правильно это делается.
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Игорь МаксимовOct. 3, 2024, 11:05 a.m.
Эта строчка никогда не заработает
Спасибо, заработало.
Лямбда - это здесь?
лямбда идет дальше
Поменял задание цвета
Дважды инстанцируете объект QPen
Я переделал.
Тогда ищите, где ещё происходит установка или обнуление данных, параметров, переустановка QPen