urho3d/Source/Urho3D/Urho2D/StretchableSprite2D.h

//
// Copyright (c) 2008-2020 the Urho3D project.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

#pragma once

#include "../Urho2D/StaticSprite2D.h"

namespace Urho3D
{
/// Stretchable sprite component.
class URHO3D_API StretchableSprite2D : public StaticSprite2D
{
    URHO3D_OBJECT(StretchableSprite2D, StaticSprite2D);

public:
    /// Construct.
    explicit StretchableSprite2D(Context* context);
    /// Register object factory. Drawable2D must be registered first.
    static void RegisterObject(Context* context);

    /// Set border as number of pixels from each side.
    /// @property
    void SetBorder(const IntRect& border);
    /// Get border as number of pixels from each side.
    /// @property
    const IntRect& GetBorder() const { return border_; }

protected:
    /// Update source batches.
    void UpdateSourceBatches() override;

    /// The border, represented by the number of pixels from each side.
    IntRect border_; // absolute border in pixels
};

}