PSizef.h

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/*
 * Copyright (C) 2015-2018 Digital Barriers plc. All rights reserved.
 * Contact: http://www.digitalbarriers.com/
 *
 * This file is part of the Papillon SDK.
 *
 * You can't use, modify or distribute any part of this file without
 * the explicit written agreements of Digital Barriers.
 */

#pragma once
#include <PObject.h>
#include <PMath.h>

PAPILLON_BEGIN_NAMESPACE

class PSizei;

class PAPILLON_API_CORE PSizef : public PObject
{
public:
    static const PSizef& Zero() { static const PSizef ZERO(0.0f,0.0f); return ZERO; }

    static const PSizef& Bad() { static const PSizef BAD(PMath::NaNf(),PMath::NaNf()); return BAD; }

    PSizef();

    explicit PSizef(float s);

    explicit PSizef(float width, float height);

    PSizef(const PSizef& other);

    virtual ~PSizef();

    PSizef& operator=(const PSizef& other);

    bool operator==(const PSizef& other) const;

    bool operator!=(const PSizef& other) const;

    bool IsValid() const;

    float GetWidth() const;

    float GetHeight() const;
   
    PSizef Scaled(float factor) const;

    PSizef Clamped(float min, float max);

    PSizef ClampedWH(float minW, float maxW, float minH, float maxH);

    PSizei ToSizei() const;

    static PResult FromString(const PString& s, PSizef& size);

    PString ToStringShort() const;
};

PAPILLON_END_NAMESPACE