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1 /** |
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2 * ChartiSpindel.cpp is part of bmsapp. |
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3 * |
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4 * bmsapp is free software: you can redistribute it and/or modify |
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5 * it under the terms of the GNU General Public License as published by |
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6 * the Free Software Foundation, either version 3 of the License, or |
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7 * (at your option) any later version. |
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8 * |
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9 * bmsapp is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 * GNU General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU General Public License |
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15 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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16 */ |
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17 #include "ChartiSpindel.h" |
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18 #include "MainWindow.h" |
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19 |
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20 |
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21 ChartiSpindel::ChartiSpindel(QString code, QString name, QWidget *parent) : QDialog(parent) |
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22 { |
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23 QSqlQuery query; |
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24 double timestamp; |
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25 |
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26 qDebug() << "ChartiSpindel:" << code << name; |
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27 |
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28 QDialog* dialog = new QDialog(parent); |
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29 dialog->setWindowTitle(tr("BMSapp - Carbonation ") + "\"" + name + "\""); |
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30 dialog->setObjectName(QString::fromUtf8("ChartiSpindel")); |
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31 dialog->setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint); |
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32 dialog->resize(1024, 600); |
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33 |
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34 QDialogButtonBox *buttonBox = new QDialogButtonBox(dialog); |
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35 buttonBox->setObjectName(QString::fromUtf8("buttonBox")); |
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36 buttonBox->setGeometry(QRect(40, 565, 944, 36)); |
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37 buttonBox->setLayoutDirection(Qt::LeftToRight); |
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38 buttonBox->setOrientation(Qt::Horizontal); |
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39 buttonBox->setStandardButtons(QDialogButtonBox::Ok); |
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40 buttonBox->setCenterButtons(true); |
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41 |
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42 QSplineSeries *temperature = new QSplineSeries(); |
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43 QSplineSeries *density = new QSplineSeries(); |
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44 QSplineSeries *battery = new QSplineSeries(); |
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45 |
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46 query.prepare("SELECT * FROM log_ispindel WHERE code=:code ORDER BY datetime"); |
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47 query.bindValue(":code", code); |
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48 query.exec(); |
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49 while (query.next()) { |
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50 timestamp = query.value("datetime").toDateTime().toSecsSinceEpoch() * 1000; |
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51 temperature->append(timestamp, query.value("temperature").toDouble()); |
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52 density->append(timestamp, query.value("sg").toDouble()); |
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53 battery ->append(timestamp, query.value("battery").toDouble()); |
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54 } |
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55 |
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56 temperature->setName(tr("Temp °C")); |
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57 temperature->setColor(QColorConstants::Svg::red); |
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58 density->setName(tr("SG")); |
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59 QPen pen(QColorConstants::Svg::navy); |
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60 pen.setWidth(3); |
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61 density->setPen(pen); |
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62 battery->setName(tr("Battery")); |
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63 battery->setColor(QColorConstants::Svg::limegreen); |
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64 |
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65 QChart *chart = new QChart(); |
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66 chart->setTitle(QString("%1 \"%2\"").arg(code).arg(name)); |
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67 chart->addSeries(battery); |
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68 chart->addSeries(temperature); |
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69 chart->addSeries(density); |
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70 |
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71 QDateTimeAxis *axisX = new QDateTimeAxis; |
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72 axisX->setTickCount(10); |
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73 axisX->setFormat("dd MMM"); |
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74 axisX->setTitleText(tr("Date")); |
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75 axisX->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); |
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76 chart->addAxis(axisX, Qt::AlignBottom); |
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77 battery->attachAxis(axisX); |
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78 temperature->attachAxis(axisX); |
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79 density->attachAxis(axisX); |
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80 |
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81 QValueAxis *axisYT = new QValueAxis; |
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82 axisYT->setTickCount(10); |
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83 axisYT->setLabelFormat("%.1f"); |
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84 axisYT->setTitleText(tr("Temperature °C")); |
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85 axisYT->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); |
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86 chart->addAxis(axisYT, Qt::AlignRight); |
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87 temperature->attachAxis(axisYT); |
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88 |
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89 QValueAxis *axisYD = new QValueAxis; |
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90 axisYD->setTickCount(10); |
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91 axisYD->setLabelFormat("%.3f"); |
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92 axisYD->setTitleText("SG"); |
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93 axisYD->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); |
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94 chart->addAxis(axisYD, Qt::AlignLeft); |
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95 density->attachAxis(axisYD); |
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96 |
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97 QValueAxis *axisYB = new QValueAxis; |
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98 axisYB->setTickCount(10); |
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99 axisYB->setLabelFormat("%.2f"); |
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100 axisYB->setTitleText(tr("Battery volt")); |
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101 axisYB->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); |
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102 chart->addAxis(axisYB, Qt::AlignRight); |
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103 battery->attachAxis(axisYB); |
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104 |
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105 QChartView *chartView = new QChartView(chart); |
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106 chartView->setRenderHint(QPainter::Antialiasing); |
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107 dialog->setLayout(new QVBoxLayout); |
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108 dialog->layout()->addWidget(chartView); |
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109 dialog->layout()->addWidget(buttonBox); |
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110 |
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111 QObject::connect(buttonBox, SIGNAL(accepted()), dialog, SLOT(accept())); |
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112 QObject::connect(buttonBox, SIGNAL(rejected()), dialog, SLOT(reject())); |
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113 |
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114 dialog->setModal(true); |
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115 dialog->exec(); |
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116 } |
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117 |
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118 |
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119 ChartiSpindel::~ChartiSpindel() {} |
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120 |