Impala Documentation

virtual void OglGui::WindowTimeLine::DrawTick	(	long	timeMs,
		int	x,
		int	y,
		long	tickSpanMs,
		int	tickLen = `5`
	)			`[inline, protected, virtual]`

Reimplemented from OglGui::ZoomShiftRuler.

Reimplemented in Impala::Application::MediaTable::UnixTimeLine.

Definition at line 264 of file WindowTimeLine.h.

References GetTimeUnits(), OglGui::OglWindow::mOglWnd, OglGui::ZoomShiftRuler::mTextColor, OglGui::ZoomShiftRuler::mTextShaded, OglGui::ZoomShiftRuler::mTextShadowBg, and OglGui::ZoomShiftRuler::mTextShadowFg.

00265     {
00266         DrawLine(x, y-tickLen, x, y);
00267 
00268         int         h,m,s,ms;
00269         GetTimeUnits(timeMs,h,m,s,ms);
00270 
00271         std::string format = h ? "%02d:%02d:%02d" : "%02d:%02d";
00272 
00273         if (tickSpanMs <= 500 && tickSpanMs > 100){
00274             format += ".%d";
00275             ms /= 100;
00276         }
00277         if (tickSpanMs <= 100 && tickSpanMs > 10){
00278             format += ".%02d";
00279             ms /= 10;
00280         }
00281         if (tickSpanMs <= 10)
00282             format += ".%03d";
00283 
00284         char    charBuf[256];
00285         if (h) // hours
00286             sprintf(charBuf, format.c_str(), h, m, s, ms);
00287         else
00288             sprintf(charBuf, format.c_str(), m, s, ms);
00289 
00290         int     txtY = y - tickLen - 10;
00291         int     txtX = x - ((x<15) ? 2 : 15);
00292 
00293         if (!mTextShaded)
00294             oglSys.PosColPrintf(mOglWnd, txtX, txtY, mTextColor, charBuf);
00295         else
00296             oglSys.ShadowPrintf(mOglWnd, txtX, txtY, mTextShadowBg,
00297                                 mTextShadowFg, charBuf);
00298     }

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