Impala Documentation

int Impala::Visualization::Window::SuggestWidth ( std::string str ) [inline]

Definition at line 349 of file Window.h.

References OglGui::OglWindow::mOglWnd, and SuggestWidth().

00350     {
00351         if (! mOglWnd)
00352         {
00353             std::cout << "suggestWndWidth : no mOglwnd" << std::endl;
00354             return str.size() * 10;
00355         }
00356         OGLWND* top = oglSys.GetTopOGLWND(mOglWnd);
00357         if (! top->hFont)
00358         {
00359             std::cout << "suggestWidth : no hFont" << std::endl;
00360             return str.size() * 10;
00361         }
00362         int w;
00363         int h;
00364         oglSys.AbstFontTextSize(top, top->hFont, (char *) str.c_str(), &w, &h);
00365         return w;
00366     }

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