(C++) DrawGlobePlus

 

DrawGlobePlus is a VCL graphics code snippet to draw a globe with a plus on it.

 

DrawGlobePlus assumes that you have already defined the DrawGlobe function.

 

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#include <ExtCtrls.hpp> //From http://www.richelbilderbeek.nl/CppDrawGlobePlus.htm void DrawGlobePlus(   TImage * const image,   const unsigned char red,   const unsigned char green,   const unsigned char blue) {   DrawGlobe(image,red,green,blue);   const int height = image->Picture->Bitmap->Height;   const int width  = image->Picture->Bitmap->Width;   image->Canvas->Pen->Width = height / 10;   image->Canvas->Pen->Color = static_cast<TColor>(RGB(red,green,blue));   image->Canvas->MoveTo(1 * width / 4,height / 2);   image->Canvas->LineTo(3 * width / 4,height / 2);   image->Canvas->MoveTo(width / 2,1 * height / 4);   image->Canvas->LineTo(width / 2,3 * height / 4); }