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64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
#pragma once
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#include <QDateTime>
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#include "ZxSubAxisX.h"
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#ifdef _SCAN_OLD_CODES_
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#endif
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#ifdef _SCAN_OLD_CODES_
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// 该类只是尝试，暂未启用
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// 仅供参考
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// 时间/日期格式的 X 轴
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// 约定：
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// - 外部 / 父类 m_dStart/m_dEnd/m_vecMainValues 单位都是"小时"
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// - 不覆盖任何基类函数
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// - 只提供"基准时间"和"时间快捷方法"
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class I_PLOTBASE_EXPORT ZxSubAxisXDate : public ZxSubAxisX
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{
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Q_OBJECT
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ZX_DECLARE_DYNAMIC
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public:
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ZxSubAxisXDate();
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ZxSubAxisXDate(const QString& name);
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ZxSubAxisXDate(const ZxSubAxisXDate& c);
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public:
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virtual void paintBack(QPainter* painter, const ZxPaintParam& param);
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// 序列化
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virtual void onSerialize(ZxSerializer* ser);
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virtual void onDeserialize(ZxSerializer* ser);
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virtual void onLoadTempl(ZxSerializer* ser);
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virtual void onSaveTempl(ZxSerializer* ser);
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// ===== 基准时间 =====
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QDateTime getBaseDateTime() const;
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void setBaseDateTime(const QDateTime& dt);
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// ===== 快捷方法（内部换算成小时） =====
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void setRangeByDateTime(const QDateTime& dtMin, const QDateTime& dtMax);
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QDateTime getDateTimeForPos(double dPos) const;
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double getPosForDateTime(const QDateTime& dt) const;
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double getValueForDateTime(const QDateTime& dt) const;
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QDateTime getDateTimeForValue(double dVal) const;
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protected:
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virtual void resetHelper();
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private:
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QDateTime m_dtBase;
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};
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#endif
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