#include "dpLineChart.h" #include "util/Chart/qcustomplot.h" dpLineChart::dpLineChart(QWidget* parent) :dpBaseWidget(parent) { setAttribute(Qt::WA_TranslucentBackground,true); m_pCustomPlot = new QCustomPlot(this); initQCP(); QBoxLayout* mainLayout = new QBoxLayout(QBoxLayout::LeftToRight); mainLayout->setContentsMargins(0, 1, 0, 0); mainLayout->addWidget(m_pCustomPlot); setLayout(mainLayout); } dpLineChart::~dpLineChart() { } void dpLineChart::initQCP() { m_pCustomPlot->axisRect()->setupFullAxesBox(); m_pCustomPlot->xAxis->setSubTicks(false); m_pCustomPlot->xAxis2->setTicks(false); m_pCustomPlot->xAxis2->setSubTicks(false); m_pCustomPlot->yAxis->setSubTicks(false); m_pCustomPlot->yAxis2->setTicks(false); m_pCustomPlot->yAxis2->setSubTicks(false); //背景颜色 m_pCustomPlot->setBackground(QBrush(Qt::transparent)); //坐标轴颜色 QColor axisColor(100, 100, 100); m_pCustomPlot->xAxis->setBasePen(axisColor); m_pCustomPlot->xAxis->setTickPen(axisColor); m_pCustomPlot->xAxis2->setBasePen(axisColor); m_pCustomPlot->xAxis2->setTickPen(axisColor); m_pCustomPlot->yAxis->setBasePen(axisColor); m_pCustomPlot->yAxis->setTickPen(axisColor); m_pCustomPlot->yAxis2->setBasePen(axisColor); m_pCustomPlot->yAxis2->setTickPen(axisColor); //坐标刻度颜色 QColor tickColor(100, 100, 100); m_pCustomPlot->xAxis->setTickPen(QPen(tickColor)); m_pCustomPlot->yAxis->setTickPen(QPen(tickColor)); //坐标刻度Label颜色 QColor tickLabelColor(250, 250, 250); m_pCustomPlot->xAxis->setTickLabelColor(tickLabelColor); m_pCustomPlot->xAxis->setTickLabelFont(QFont(QString::fromWCharArray(L"黑体"), 10)); m_pCustomPlot->yAxis->setTickLabelColor(tickLabelColor); m_pCustomPlot->yAxis->setTickLabelFont(QFont(QString::fromWCharArray(L"黑体"), 10)); //网格线颜色 QColor gridColor(100, 100, 100); m_pCustomPlot->xAxis->grid()->setPen(QPen(gridColor, 1, Qt::DotLine)); m_pCustomPlot->xAxis->grid()->setZeroLinePen(QPen(gridColor, 1, Qt::DotLine)); m_pCustomPlot->yAxis->grid()->setPen(QPen(gridColor, 1, Qt::DotLine)); m_pCustomPlot->yAxis->grid()->setZeroLinePen(QPen(gridColor, 1, Qt::DotLine)); } void dpLineChart::setTimeRange(TimeUnit unit) { } void dpLineChart::viewHistoricalData(QDateTime dateTime) { }