chenzhen
222dda1e43
2，新增“Apps”； 3，新增“Common”； 4，新增“FileList”； 5，新增“MediaX”； 6，新增“OpenSource”； 7，新增“Samples”； 8，新增“SoftwareBusinessLines”.
120 lines
4.8 KiB
C++
120 lines
4.8 KiB
C++
#include "WaterfallChart.h"
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#include "ui_WaterfallChart.h"
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WaterfallChart::WaterfallChart(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::WaterfallChart)
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{
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ui->setupUi(this);
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qint64 nFileSize = m_varDataParser.GetFileSize("..\\SoundSenseData.dat");
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m_pDasStopData = new float[nFileSize/sizeof(float) + 1];
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m_varDataParser.ParseFile(m_varDasStopDataHeader, m_pDasStopData, "..\\SoundSenseData.dat");
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//
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ui->m_pCustomPlot_WaterfallChart->setBackground(QColor(90,90,100,0) );
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ui->m_pCustomPlot_WaterfallChart->axisRect()->setBackground(QColor(90,90,100,0) );
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CustomPlot_Chart(0);
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connect(ui->m_comboBox_ChartIndex, static_cast<void(QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &WaterfallChart::OnCurrentIndexChanged);
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}
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WaterfallChart::~WaterfallChart()
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{
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if(nullptr != m_pDasStopData)
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{
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delete [] m_pDasStopData;
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m_pDasStopData = nullptr;
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}
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delete ui;
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}
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void WaterfallChart::CustomPlot_Chart(int nChartIndex)
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{
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//
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//ui->m_pCustomPlot->setBackground(QColor(90,90,100,0) );
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//ui->m_pCustomPlot->axisRect()->setBackground(QColor(90,90,100,0) );
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/*
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ui->m_pCustomPlot_WaterfallChart->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom | QCP::iSelectAxes |
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QCP::iSelectLegend | QCP::iSelectPlottables);
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*/
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ui->m_pCustomPlot_WaterfallChart->clearGraphs();
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ui->m_pCustomPlot_WaterfallChart->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom | QCP::iSelectAxes |
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QCP::iSelectLegend | QCP::iSelectPlottables);
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//
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QLinearGradient plotGradient;
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plotGradient.setStart(0, 0);
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plotGradient.setFinalStop(0, 200);
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plotGradient.setColorAt(0, QColor(0, 12, 40));//QColor(80, 80, 80)
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plotGradient.setColorAt(1, QColor(0, 12, 40));//QColor(50, 50, 50)
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ui->m_pCustomPlot_WaterfallChart->setBackground(plotGradient);
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//
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// 设置x/y轴文本色、轴线色、字体等
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ui->m_pCustomPlot_WaterfallChart->xAxis->setTickLabelColor(Qt::white);
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ui->m_pCustomPlot_WaterfallChart->xAxis->setLabelColor(QColor(0, 160, 230));
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ui->m_pCustomPlot_WaterfallChart->xAxis->setBasePen(QPen(Qt::white));//(QColor(32, 178, 170)));
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ui->m_pCustomPlot_WaterfallChart->xAxis->setTickPen(QPen(Qt::white));//(QColor(128, 0, 255)));
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ui->m_pCustomPlot_WaterfallChart->xAxis->setSubTickPen(QPen((Qt::white)));//(QColor(255, 165, 0));
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QFont xFont = ui->m_pCustomPlot_WaterfallChart->xAxis->labelFont();
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xFont.setPixelSize(20);
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ui->m_pCustomPlot_WaterfallChart->xAxis->setLabelFont(xFont);
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ui->m_pCustomPlot_WaterfallChart->xAxis->setLabel("日统计");
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ui->m_pCustomPlot_WaterfallChart->yAxis->setTickLabelColor(Qt::white);
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ui->m_pCustomPlot_WaterfallChart->yAxis->setLabelColor(QColor(0, 160, 230));
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ui->m_pCustomPlot_WaterfallChart->yAxis->setBasePen(QPen((Qt::white)));//QColor(32, 178, 170)));
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ui->m_pCustomPlot_WaterfallChart->yAxis->setTickPen(QPen((Qt::white)));//QColor(128, 0, 255)));
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ui->m_pCustomPlot_WaterfallChart->yAxis->setSubTickPen(QPen((Qt::white)));//QColor(255, 165, 0));
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QFont yFont = ui->m_pCustomPlot_WaterfallChart->yAxis->labelFont();
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yFont.setPixelSize(20);
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ui->m_pCustomPlot_WaterfallChart->yAxis->setLabelFont(yFont);
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ui->m_pCustomPlot_WaterfallChart->yAxis->setLabel("统计量");
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//
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ui->m_pCustomPlot_WaterfallChart->xAxis->setRange(0, 2000);
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ui->m_pCustomPlot_WaterfallChart->xAxis->setSubTicks(false);
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ui->m_pCustomPlot_WaterfallChart->xAxis->ticker()->setTickCount(6);
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ui->m_pCustomPlot_WaterfallChart->xAxis->grid()->setVisible(false);
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ui->m_pCustomPlot_WaterfallChart->yAxis->setRange(-0.2, 0.2);
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ui->m_pCustomPlot_WaterfallChart->yAxis->setSubTicks(false);
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ui->m_pCustomPlot_WaterfallChart->yAxis->ticker()->setTickCount(5);
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// 画线
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ui->m_pCustomPlot_WaterfallChart->addGraph();
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ui->m_pCustomPlot_WaterfallChart->graph(0)->setPen(QPen(QBrush(QColor(0, 255, 0, 128)),2) );
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//ui->m_pCustomPlot_WaterfallChart->graph(0)->setBrush(QBrush(QColor(0, 255, 0, 128)) );
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ui->m_pCustomPlot_WaterfallChart->addGraph();
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ui->m_pCustomPlot_WaterfallChart->graph(1)->setPen(QPen(QBrush(QColor(255, 0, 0, 128)),2));
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//ui->m_pCustomPlot_WaterfallChart->graph(1)->setBrush(QBrush(QColor(255, 0, 0, 128)) );
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QVector<double> x(2000), y0(2000), y1(2000);
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for (int i=0; i< 2000; i+=10)
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{
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x[i] = i;
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y0[i] = m_pDasStopData[10+ i + nChartIndex*2000] - 0.05;
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y1[i] = m_pDasStopData[10+ i + nChartIndex*2000] + 0.05;
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}
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ui->m_pCustomPlot_WaterfallChart->graph(0)->setData(x, y0);
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ui->m_pCustomPlot_WaterfallChart->graph(1)->setData(x, y1);
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ui->m_pCustomPlot_WaterfallChart->replot();
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}
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void WaterfallChart::OnCurrentIndexChanged(int nIndex)
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{
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CustomPlot_Chart(nIndex);
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}
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