#include using namespace Upp; void DoPaint(Draw& w) { Size sz = GetSize(); w.DrawRect(sz, SWhite); w.DrawRect(200, 200, 1, 1, SBlack); for(int i = 0; i < 3600; i += 450) w.DrawText(200, 200, i, "Test of angle!", Arial(30)); } class TestDraw : public TopWindow { virtual void Paint(Draw& w) { DoPaint(w); } public: typedef TestDraw CLASSNAME; TestDraw(); }; TestDraw::TestDraw() { Sizeable(); } GUI_APP_MAIN { Exclamation("Hello world!"); // TestDraw().Run(); }