BesPaveText Class Reference

#include <BesPaveText.h>

Inheritance diagram for BesPaveText:

Public Member Functions
	BesPaveText ()
	BesPaveText (Double_t x1, Double_t y1, Double_t x2, Double_t y2, Option_t *option="br")
	BesPaveText (const BesPaveText &pavetext)
virtual void	SetText (std::vector< TString > infoCon)
virtual void	SetPos (Int_t px, Int_t py)

Protected Attributes
Double_t	fTextSize
Double_t	fdxNDC
Double_t	fdyNDC

Detailed Description

Definition at line 11 of file BesPaveText.h.

Constructor & Destructor Documentation

BesPaveText() [1/3]

BesPaveText::BesPaveText

(

)

BesPaveText() [2/3]

BesPaveText::BesPaveText	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2,
		Option_t *	option = "br" )

Definition at line 18 of file BesPaveText.cxx.

        :TPaveText(x1,y1,x2,y2,option)
{
    SetFillColor(9001);
    SetBorderSize(1);
    SetCornerRadius(0.2);
 
    fTextSize = 0.025;
}

BesPaveText() [3/3]

BesPaveText::BesPaveText

(

const BesPaveText &

pavetext

)

Definition at line 29 of file BesPaveText.cxx.

                                                    : TPaveText()
{
 
}

Member Function Documentation

SetPos()

void BesPaveText::SetPos ( Int_t px, Int_t py )

virtual

Definition at line 86 of file BesPaveText.cxx.

{
    if (!gPad) {
        cout << "BesPaveText::SetPos, gPad does not exist" << endl;
        return;
    }
 
    Double_t x = gPad->AbsPixeltoX(px+10);
    Double_t y = gPad->AbsPixeltoY(py-10);
    Double_t x1, y1, x2, y2, xNDC, yNDC;
    gPad->GetRange(x1, y1, x2, y2);
    xNDC = (x-x1)/(x2-x1);
    yNDC = (y-y1)/(y2-y1);
    //cout << xNDC << " " << yNDC << endl;
 
    x1 = xNDC;
    y1 = yNDC;
    x2 = xNDC + fdxNDC;
    y2 = yNDC + fdyNDC;
 
    Double_t delta = 0.02;
    if (x2 > 1.0 && y2 > 1.0) {
        x1 -= (fdxNDC+delta);
        x2 -= (fdxNDC+delta);
        y1 -= (fdyNDC+delta);
        y2 -= (fdyNDC+delta);
    }
    else if (x2 > 1.0) {
        x1 -= fdxNDC;
        x2 -= fdxNDC;
    }
    if (y2 > 1.0) {
        y1 -= fdyNDC;
        y2 -= fdyNDC;
    }
 
    SetX1NDC(x1);
    SetY1NDC(y1);
    SetX2NDC(x2);
    SetY2NDC(y2);
    ConvertNDCtoPad();
}

Referenced by BesGeoTrack::ExecuteEvent(), Emc2DCrystal::ExecuteEvent(), Mdc2DWire::ExecuteEvent(), Muc2DStrip::ExecuteEvent(), and Tof2DScin::ExecuteEvent().

SetText()

void BesPaveText::SetText ( std::vector< TString > infoCon )

virtual

Definition at line 35 of file BesPaveText.cxx.

{
    Int_t n = infoCon.size();
    Double_t margin = GetMargin();
    Double_t dy = (1.0 - margin * 2) / n;
 
    //Long Peixun's update: If the number of lines is 2, add an empty line to avoid text out of box.
    if (n == 2) dy = (1.0 - margin * 2) / 3;
 
    Double_t coordx = 0.0;
    Double_t coordy = 0.0;
    for (Int_t i = 0; i < n; i++) {
        coordy = 1.0 - (i + 1) * dy;
        if (n == 1) coordy = 1.0;
 
        TText* tdata = AddText(coordx, coordy, infoCon[i].Data());
        tdata->SetTextSize(fTextSize/1.2);
        tdata->SetTextFont(42);
        if (i == 0 && n > 4) {
            tdata->SetTextSize(fTextSize);
            tdata->SetTextFont(62);
        }
        tdata->SetTextColor(1);
        tdata->SetTextAlign(12);
 
        if (infoCon[i] == TString("Fired")) {
            tdata->SetTextColor(kRed);
            //tdata->SetTextSize(fTextSize);
            tdata->SetTextFont(72);
        }
    }
    //Long Peixun's update: If the number of lines is 2, add an empty line to avoid text out of box.
    if (infoCon.size() == 2)
    {
        coordy = 1.0 - 3 * dy;
        TText* tdata = AddText(0.0, coordy, "");
        ++n;
    }
 
    fdxNDC = fTextSize * fLongest / 2.2;
    fdyNDC = fTextSize * n * 1.2; //fLines->GetSize() * 1.2;
 
    ConvertNDCtoPad();
    // This is necessary, or when fTip was drawn the first time, it will in center, as its fX1 fX2 fY1 fY2 have not been changed.
    SetX1NDC(0.0);
    SetY1NDC(0.0);
    SetX2NDC(fdxNDC);
    SetY2NDC(fdyNDC);
}

Referenced by BesGeoTrack::CloseInfo(), Emc2DCrystal::CloseInfo(), Mdc2DWire::CloseInfo(), Muc2DStrip::CloseInfo(), and Tof2DScin::CloseInfo().

Member Data Documentation

fdxNDC

Double_t BesPaveText::fdxNDC

protected

Definition at line 15 of file BesPaveText.h.

Referenced by SetPos(), and SetText().

fdyNDC

Double_t BesPaveText::fdyNDC

protected

Definition at line 15 of file BesPaveText.h.

Referenced by SetPos(), and SetText().

fTextSize

Double_t BesPaveText::fTextSize

protected

Definition at line 14 of file BesPaveText.h.

Referenced by BesPaveText(), and SetText().

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The documentation for this class was generated from the following files:

• BesPaveText.h
• BesPaveText.cxx