YiCanvas.h

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// © You i Labs Inc. 2000-2017. All rights reserved.
#ifndef _YI_CANVAS_H_
#define _YI_CANVAS_H_

#include "framework/YiPredef.h"
#include "graphics/YiPolygonFill.h"
#include <glm/gtc/type_ptr.hpp>

class CYIBitmap;
class CYIColor;
class CYIPath;
class CYIPaint;

class CYICanvas
{
public:
    CYICanvas();
    virtual ~CYICanvas();

    void SetBitmap(CYIBitmap *pBitmap);
    
    void DrawPath(const CYIPath *pPath, const CYIPaint &paint);

    void DrawColor(const CYIColor &clr);
    
    void SetMatrix(const glm::mat3x3 &matrix);

    const glm::mat3x3 &GetMatrix() const;

    void Translate(const glm::vec2 &translate);

    void Scale(const glm::vec2 &scale);

    void Rotate(float fRotation);

protected:

    void TransformPolygonData(const CYIPolygonData &polygonDataIn, CYIPolygonData *pPolygonDataOut);

    glm::mat3x3          m_Matrix;      
    CYIBitmap           *m_pBitmap;
    CYIPolygonFill      *m_pPolygonFill;

private:
    YI_DISALLOW_COPY_AND_ASSIGN(CYICanvas)
};

#endif // _YI_CANVAS_H_