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refactor:调整chart样式配置的相关代码

This commit is contained in:
duanshengchao 2025-07-09 10:58:52 +08:00
parent d9a74285e9
commit 4c6d184f0f
5 changed files with 47 additions and 24 deletions
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12
dataPanel/dpBaseWidget.h
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@ -12,6 +12,7 @@
#include <QWidget> #include <QWidget>
#include <QDateTime> #include <QDateTime>
#include <QPen>
#include "global.h" #include "global.h"
class dpBaseWidget : public QWidget class dpBaseWidget : public QWidget
@ -26,6 +27,17 @@ public:
virtual void setDateTime(const QDateTime&) {} virtual void setDateTime(const QDateTime&) {}
virtual void viewHistoricalData(const QDateTime&) {} virtual void viewHistoricalData(const QDateTime&) {}
protected:
struct ChartStyle
{
QColor bgColor; //背景颜色
QColor axisColor; //坐标轴颜色
QColor tickColor; //刻度颜色
QColor tickLabelColor; //刻度label颜色
QFont tickLabelFont; //刻度label字体
QPen gridPen; //网格线颜色
};
private: private:
}; };

1
dataPanel/dpConfigurationDialog.cpp
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@ -356,7 +356,6 @@ void dpConfigurationDialog::onBtnClicked_remove_type()
if(itemDataType == dataType) if(itemDataType == dataType)
{ {
removeDataSelected(i); removeDataSelected(i);
//i++;
} }
} }

54
dataPanel/dpLineChart.cpp
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@ -23,6 +23,13 @@ dpLineChart::~dpLineChart()
void dpLineChart::initQCP() void dpLineChart::initQCP()
{ {
m_chartStyle.bgColor = Qt::transparent;
m_chartStyle.axisColor = QColor(87, 100, 120);
m_chartStyle.tickColor = QColor(87, 100, 120);
m_chartStyle.tickLabelColor = QColor(250, 250, 250);
m_chartStyle.tickLabelFont = QFont("黑体", 12);
m_chartStyle.gridPen = QPen(QColor(87, 100, 120), 1, Qt::DotLine);
//m_pCustomPlot->axisRect()->setupFullAxesBox(); //m_pCustomPlot->axisRect()->setupFullAxesBox();
m_pCustomPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom); m_pCustomPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
m_pCustomPlot->axisRect()->setRangeDrag(Qt::Horizontal); //只允许x轴方向的拖拽 m_pCustomPlot->axisRect()->setRangeDrag(Qt::Horizontal); //只允许x轴方向的拖拽
@ -32,35 +39,36 @@ void dpLineChart::initQCP()
m_pCustomPlot->xAxis2->setTicks(false); m_pCustomPlot->xAxis2->setTicks(false);
m_pCustomPlot->xAxis2->setSubTicks(false); m_pCustomPlot->xAxis2->setSubTicks(false);
m_pCustomPlot->yAxis->setSubTicks(false); m_pCustomPlot->yAxis->setSubTicks(false);
m_pCustomPlot->yAxis2->setTicks(false); //m_pCustomPlot->yAxis2->setTicks(false);
m_pCustomPlot->yAxis2->setSubTicks(false); m_pCustomPlot->yAxis2->setSubTicks(false);
connect(m_pCustomPlot->xAxis, SIGNAL(rangeChanged(const QCPRange&)), this, SLOT(onSignal_rangeChanged_xAxis(const QCPRange&))); m_pCustomPlot->yAxis2->setVisible(true);
connect(m_pCustomPlot->xAxis, qOverload<const QCPRange &>(&QCPAxis::rangeChanged), //rangeChanged有两个版本，qOverload可以指定版本
this, &dpLineChart::onSignal_rangeChanged_xAxis);
//背景颜色 //背景颜色
m_pCustomPlot->setBackground(QBrush(Qt::transparent)); m_pCustomPlot->setBackground(QBrush(m_chartStyle.bgColor));
//坐标轴颜色 //坐标轴颜色
QColor axisColor(87, 100, 120); m_pCustomPlot->xAxis->setBasePen(m_chartStyle.axisColor);
m_pCustomPlot->xAxis->setBasePen(axisColor); m_pCustomPlot->xAxis2->setBasePen(m_chartStyle.axisColor);
m_pCustomPlot->xAxis2->setBasePen(axisColor); m_pCustomPlot->yAxis->setBasePen(m_chartStyle.axisColor);
m_pCustomPlot->yAxis->setBasePen(axisColor); m_pCustomPlot->yAxis2->setBasePen(m_chartStyle.axisColor);
m_pCustomPlot->yAxis2->setBasePen(axisColor);
//坐标刻度颜色 //坐标刻度颜色
QColor tickColor(87, 100, 120); m_pCustomPlot->xAxis->setTickPen(QPen(m_chartStyle.tickColor));
m_pCustomPlot->xAxis->setTickPen(QPen(tickColor)); m_pCustomPlot->yAxis->setTickPen(QPen(m_chartStyle.tickColor));
m_pCustomPlot->yAxis->setTickPen(QPen(tickColor)); m_pCustomPlot->yAxis2->setTickPen(QPen(m_chartStyle.tickColor));
//坐标刻度Label颜色 //坐标刻度Label颜色
QColor tickLabelColor(250, 250, 250); m_pCustomPlot->xAxis->setTickLabelColor(m_chartStyle.tickLabelColor);
m_pCustomPlot->xAxis->setTickLabelColor(tickLabelColor); m_pCustomPlot->xAxis->setTickLabelFont(m_chartStyle.tickLabelFont);
m_pCustomPlot->xAxis->setTickLabelFont(QFont(QString::fromWCharArray(L"黑体"), 12)); m_pCustomPlot->yAxis->setTickLabelColor(m_chartStyle.tickLabelColor);
m_pCustomPlot->yAxis->setTickLabelColor(tickLabelColor); m_pCustomPlot->yAxis->setTickLabelFont(m_chartStyle.tickLabelFont);
m_pCustomPlot->yAxis->setTickLabelFont(QFont(QString::fromWCharArray(L"黑体"), 12)); m_pCustomPlot->yAxis2->setTickLabelColor(m_chartStyle.tickLabelColor);
m_pCustomPlot->yAxis2->setTickLabelFont(m_chartStyle.tickLabelFont);
//网格线颜色 //网格线颜色
QColor gridColor(87, 100, 120); m_pCustomPlot->xAxis->grid()->setPen(m_chartStyle.gridPen);
m_pCustomPlot->xAxis->grid()->setPen(QPen(gridColor, 1, Qt::DotLine)); m_pCustomPlot->xAxis->grid()->setZeroLinePen(m_chartStyle.gridPen);
m_pCustomPlot->xAxis->grid()->setZeroLinePen(QPen(gridColor, 1, Qt::DotLine)); //m_pCustomPlot->xAxis2->grid()->setPen(m_chartStyle.gridPen);
//m_pCustomPlot->xAxis2->grid()->setPen(QPen(gridColor, 1, Qt::DotLine)); m_pCustomPlot->yAxis->grid()->setPen(m_chartStyle.gridPen);
m_pCustomPlot->yAxis->grid()->setPen(QPen(gridColor, 1, Qt::DotLine)); m_pCustomPlot->yAxis->grid()->setZeroLinePen(m_chartStyle.gridPen);
m_pCustomPlot->yAxis->grid()->setZeroLinePen(QPen(gridColor, 1, Qt::DotLine)); m_pCustomPlot->yAxis2->grid()->setPen(m_chartStyle.gridPen);
//m_pCustomPlot->yAxis2->grid()->setPen(QPen(gridColor, 1, Qt::DotLine));
//x轴用时间格式 //x轴用时间格式
QSharedPointer<QCPAxisTickerDateTime> timeTicker(new QCPAxisTickerDateTime); QSharedPointer<QCPAxisTickerDateTime> timeTicker(new QCPAxisTickerDateTime);
timeTicker->setDateTimeFormat("hh:mm:ss:zzz\nyyyy/MM/dd"); timeTicker->setDateTimeFormat("hh:mm:ss:zzz\nyyyy/MM/dd");

1
dataPanel/dpLineChart.h
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@ -34,6 +34,7 @@ private:
void initQCP(); void initQCP();
QCustomPlot* m_pCustomPlot; QCustomPlot* m_pCustomPlot;
ChartStyle m_chartStyle;
qint64 m_timeRange; qint64 m_timeRange;
QDateTime m_curDateTime; QDateTime m_curDateTime;
}; };

3
source/dataPanel.cpp
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@ -401,6 +401,9 @@ void DataPanel::configurationComplete()
{ {
if(m_pConfigurationWidget->isVisible()) if(m_pConfigurationWidget->isVisible())
m_pConfigurationWidget->hide(); m_pConfigurationWidget->hide();
//读取配置数据，根据所选的数据类型数量同步创建不同的Y坐标轴
} }
void DataPanel::onToolBtnClicked_setting() void DataPanel::onToolBtnClicked_setting()