68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
////////////////////////////////////////////////////////////////////////////////////////////////////
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// NoesisGUI - http://www.noesisengine.com
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// Copyright (c) 2013 Noesis Technologies S.L. All Rights Reserved.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#ifndef __DRAWING_THICKNESS_H__
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#define __DRAWING_THICKNESS_H__
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#include <NsCore/Noesis.h>
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#include <NsCore/ReflectionImplement.h>
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#include <NsDrawing/TypesApi.h>
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#include <NsCore/StringFwd.h>
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namespace Noesis
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{
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Thickness. Describes the thickness of a frame around a rectangle.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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struct Thickness
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{
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float left;
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float top;
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float right;
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float bottom;
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Thickness();
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Thickness(float thickness);
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Thickness(float lr, float tb);
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Thickness(float l, float t, float r, float b);
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Thickness(const Thickness& thickness) = default;
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/// Copy operator
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Thickness& operator=(const Thickness& thickness) = default;
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/// Comparisson operators
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bool operator==(const Thickness& thickness) const;
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bool operator!=(const Thickness& thickness) const;
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/// Validates this instance for the given constraints
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NS_DRAWING_TYPES_API bool IsValid(bool allowNegative, bool allowNegativeInf,
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bool allowPositiveInf, bool allowNaN) const;
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/// Creates a string representation of this thickness structure
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/// The string has the following form: "left,top,right,bottom" or "left,top" or "left"
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NS_DRAWING_TYPES_API String ToString() const;
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/// Tries to parse a Thickness from a string
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NS_DRAWING_TYPES_API static bool TryParse(const char* str, Thickness& result);
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NS_IMPLEMENT_INLINE_REFLECTION(Thickness, NoParent)
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{
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NsProp("Left", &Thickness::left);
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NsProp("Top", &Thickness::top);
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NsProp("Right", &Thickness::right);
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NsProp("Bottom", &Thickness::bottom);
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}
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};
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}
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#include <NsDrawing/Thickness.inl>
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#endif
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