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 x, int y, int rectw, int recth, float penwidth, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

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

        gdiGraphic.DrawRectangle(&gdiPen, x, y, 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);

}

 

void GdiDrawImage(int x, int y, WCHAR filename, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::Image gdiImage(&filename);

        gdiGraphic.DrawImage(&gdiImage, x, y);

        //gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawGradiantLine(Gdiplus::Color clr1, Gdiplus::Color clr2 , int x1, int y1, int x2, int y2, float penwidth, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::LinearGradientBrush gdiBrush(Gdiplus::Point(x1, y1), Gdiplus::Point(x2, y2), clr1, clr2);

        Gdiplus::Pen gdiPen(&gdiBrush, penwidth);

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

        //gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawGradiantRect(Gdiplus::Color clr1, Gdiplus::Color clr2, float x, float y, float rectw, float recth, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::RectF gdiRect(x, y, rectw, recth);

        Gdiplus::LinearGradientBrush gdiBrush(gdiRect, clr1, clr2, 1);

        gdiGraphic.FillRectangle(&gdiBrush, gdiRect);

        //gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawGradiantEllipse(Gdiplus::Color clr1, Gdiplus::Color clr2, float x, float y, float ellipsew, float ellipseh, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::RectF gdiRect(x, y, ellipsew, ellipseh);

        Gdiplus::LinearGradientBrush gdiBrush(gdiRect, clr1, clr2, 1);

        gdiGraphic.FillEllipse(&gdiBrush, gdiRect);

        //gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawFilledRect(Gdiplus::Color color, float x, float y, float rectw, float recth, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::RectF gdiRect(x, y, rectw, recth);

        Gdiplus::SolidBrush gdiBrush(color);

        gdiGraphic.FillRectangle(&gdiBrush, gdiRect);

        //gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawFilledEllipse(Gdiplus::Color color, float x, float y, float ellipsew, float ellipseh, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::RectF gdiRect(x, y, ellipseh, ellipsew);

        Gdiplus::SolidBrush gdiBrush(color);

        gdiGraphic.FillEllipse(&gdiBrush, gdiRect);

        //gdiGraphic.ReleaseHDC(hdc);

}

 

void GdiDrawColoredText(Gdiplus::Color color, float x, float y, float fSize, WCHAR cFont, WCHAR cText, HDC hdc)

{

        Gdiplus::Graphics gdiGraphic(hdc);

        Gdiplus::FontFamily gdiFFamily(&cFont);

        Gdiplus::Font gdiFont(&gdiFFamily, fSize);

        Gdiplus::SolidBrush gdiBrush(color);

        gdiGraphic.DrawString(&cText, -1, &gdiFont, Gdiplus::PointF(x, y), &gdiBrush);

        //gdiGraphic.ReleaseHDC(hdc);

}