43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#pragma execution_character_set("utf-8")
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#include "frmmain.h"
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#include <QApplication>
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#include <QTextCodec>
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#include <QTime>
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#include <QDebug>
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int main(int argc, char *argv[])
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{
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#if (QT_VERSION >= QT_VERSION_CHECK(5,14,0))
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//设置高分屏缩放舍入策略
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QApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::Floor);
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#endif
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QApplication a(argc, argv);
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a.setFont(QFont("Microsoft Yahei", 9));
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#if (QT_VERSION < QT_VERSION_CHECK(5,0,0))
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#if _MSC_VER
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QTextCodec *codec = QTextCodec::codecForName("gbk");
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#else
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QTextCodec *codec = QTextCodec::codecForName("utf-8");
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#endif
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QTextCodec::setCodecForLocale(codec);
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QTextCodec::setCodecForCStrings(codec);
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QTextCodec::setCodecForTr(codec);
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#else
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QTextCodec *codec = QTextCodec::codecForName("utf-8");
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QTextCodec::setCodecForLocale(codec);
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#endif
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//初始化随机数种子
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QTime t = QTime::currentTime();
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srand(t.msec() + t.second() * 1000);
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frmMain w;
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w.setWindowTitle("qcustomplot示例 (QQ: 517216493 WX: feiyangqingyun)");
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w.resize(1000, 650);
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w.show();
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return a.exec();
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}
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