DWORD pGdi;

 

void InitGdi()

{

        Gdiplus::GdiplusStartupInput gdiStartInput;

        Gdiplus::GdiplusStartup(&pGdi, &gdiStartInput, NULL);

}

 

void DeInitGdi()

{

        Gdiplus::GdiplusShutdown(pGdi);

}

 

Gdiplus::Color GdiCreateColor(int a, int r, int g, int b)

{

        return Gdiplus::Color::Color(a, r, g, b);

}

 

void GdiDrawLine(Gdiplus::Color color, int x1, int y1, int x2, int y2, float penwidth, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::Pen gdiPen(Gdiplus::Color(color), penwidth);

        gdiGraphic.DrawLine(&gdiPen, x1, y1, x2, y2);

        gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawRect(Gdiplus::Color color, int x1, int y1, int rectw, int recth, float penwidth, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::Pen gdiPen(Gdiplus::Color(color), penwidth);

        gdiGraphic.DrawRectangle(&gdiPen, x1, y1, rectw, recth);

        gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawEllipse(Gdiplus::Color color, int x, int y, int ellipsew, int ellipseh, float penwidth, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::Pen gdiPen(Gdiplus::Color(color), penwidth);

        gdiGraphic.DrawEllipse(&gdiPen, x, y, ellipsew, ellipseh);

        gdiGraphic.ReleaseHDC(hdc);

}