Sistema multicanal para aquisiç˜ao de dados em um ... - CBPFIndex

94 Double t chi2 = f i t g −>GetChisquare ( ) ;
95 Double t constant = f i t g −>GetParameter ( 0 ) ;
96 Double t mean = f i t g −>GetParameter ( 1 ) ;
97 Double t sigma = f i t g −>GetParameter ( 2 ) ;
98 Double t eMean = f i t g −>GetParError ( 1 ) ;
99 Double t eSigma = f i t g −>GetParError ( 2 ) ;
100 TF1 ∗ f i t d r a w = new TF1( "f2" , "gaus(0)" ,0 ,300) ;
101 fitdraw −>SetParameter ( 0 , constant ) ;
102 fitdraw −>SetParameter ( 1 , mean) ;
103 fitdraw −>SetParameter ( 2 , sigma ) ;
104 fitdraw −>Draw( "same" ) ;
105 // Colocando os dados do f i t no g r a f i c o
106 TPaveStats ∗ p t s t a t s = new TPaveStats ( 0 . 6 , 0 . 6 , 0 . 8 9 , 0 . 8 , "brNDC" ) ;
107 p t s t a t s −>SetName ( "stats" ) ;
108 p t s t a t s −>SetBorderSize ( 1 ) ;
109 p t s t a t s −>S e t F i l l C o l o r ( 0 ) ;
110 p t s t a t s −>SetTextAlign (12) ;
111 p t s t a t s −>SetTextFont (42) ;
112 p t s t a t s −>SetOptStat (10) ;
113 p t s t a t s −>SetOptFit (111) ;
114 p t s t a t s −>Draw( "SAME" ) ;
115 h i s t [ i ]−>GetListOfFunctions ( )−>Add( p t s t a t s ) ;
116 c1−>Update ( ) ;
117 // Criando caixa de t e x t o e l i n h a v e r t i c a l e x i b i n d o o ganho da MAPMT
118 Double t ganho = ( ( mean−b [ mpd−1][ i ] ) /a [ mpd−1][ i ] ) / 0 . 1 6 ; // ganho
(10ˆ6)
119 TPaveText ∗pave = new TPaveText ( 0 . 6 , 0 . 5 , 0 . 8 9 , 0 . 5 5 , "brNDC" ) ;
120 pave−>S e t F i l l C o l o r (40) ;
121 s p r i n t f (nome , "Ganho: %1.3f x 10^6" , ganho ) ;
122 pave−>AddText (nome) ;
123 pave−>Draw( "same" ) ;
124 TLine ∗ mean line = new TLine (mean , c1−>GetUymin ( ) ,mean , c1−>GetUymax
( ) ) ;
125 mean line−>SetLineColor ( 8 ) ;
126 mean line−>SetLineWidth ( 2 ) ;
127 mean line−>Draw( "same" ) ;
128 // Criando e i x o e x i b i n d o Ganho da MAPMT
129 Double t q min = ( c1−>GetUxmin ( )−b [ mpd−1][ i ] ) /a [ mpd−1][ i ] ; // carga
(pC)
130 Double t q max = ( c1−>GetUxmax ( )−b [ mpd−1][ i ] ) /a [ mpd−1][ i ] ; // carga
(pC)
131 Double t g min = q min / 0 . 1 6 ; // ganho (10ˆ6)
132 Double t g max = q max / 0 . 1 6 ; // ganho (10ˆ6)
103