61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
#pragma once
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#include "Abs_Axis.h"
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namespace YSG {
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struct Axis_Render_State;
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struct Axis_Input_Data;
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struct Axis_Private;
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/// 普通数值轴。
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class LIB_DECL Axis : public Abs_Axis {
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public:
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/// 返回私有渲染数据。
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Axis_Private* d();
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Render_Data* create_render_data() override;
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Render_State* create_render_state() override;
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Input_Data* create_input_data() override;
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protected:
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Axis();
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public:
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PROP(int, number_precision)
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PROP(double, coord_start)
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PROP(double, coord_length)
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/// 设置轴坐标范围。
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void set_coord_range(Range range);
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template <typename That>
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struct BuilderT;
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struct Builder;
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};
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template <typename That>
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struct Axis::BuilderT : Abs_Axis::BuilderT<That> {
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PROP_BT(int, number_precision)
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// PROP_BT(double, coord_start)
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// PROP_BT(double, coord_length)
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That& set_coord_range(Range r) {
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That& t = *static_cast<That*>(this);
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t.coord_start = std::move(r.lower);
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t.coord_length = std::move(r.length());
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return t;
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}
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That& set_use_wheel(bool useWheel) {
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That& t = *static_cast<That*>(this);
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this->useWheel = useWheel;
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return t;
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}
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That& set_use_drag(bool useDrag) {
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That& t = *static_cast<That*>(this);
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this->useDrag = useDrag;
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return t;
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}
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protected:
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void set(Axis* ret);
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int number_precision = 2;
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bool useWheel = false;
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bool useDrag = false;
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};
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struct LIB_DECL Axis::Builder : BuilderT<Builder> {
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/// 创建数值轴构造器。
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Builder(Plot* plot, Qt::Orientation orientation);
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/// 构建并返回数值轴对象。
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Axis* build();
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};
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} // namespace YSG
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