#include "GlueX_boundaries.C"
#include <TH2D.h>
#include <TCanvas.h>


GlueX_Angular_Tolerance(void)
{
	TColor::CreateColorWheel();

	TCanvas *c1 = new TCanvas("boundaries canvas");
	c1->SetTicks();

	Int_t zmin = -100;
	Int_t zmax=700, rmax=200;
	TH2D *boundaries = new TH2D("boundaries", "The GlueX Detectors",
                              zmax-zmin, zmin, zmax, 2*rmax, -rmax, rmax);
	boundaries->SetStats(0);
	boundaries->SetXTitle("Z (cm)");
	boundaries->SetYTitle("R (cm)");
	boundaries->Draw();
	
	int N = 4;
	float x[] = {65.0, 700.0, 700.0, 65.0};
	float y[] = {0.0,  135.0, -135.0, 0.0};
	TPolyLine *poly = new TPolyLine(N, x, y);
	poly->SetFillColor(kGray+2);
	poly->SetFillStyle(3001);
	poly->Draw("F");

	x[1] = x[2] = -100.0;
	y[1] = 35.0;
	y[2] = -y[1];
	TPolyLine *poly2 = new TPolyLine(N, x, y);
	poly2->SetFillColor(kGray+2);
	poly2->SetFillStyle(3001);
	poly2->Draw("F");
	
	DrawGlueXBoundaries(true, true);
	
	c1->SaveAs("GlueX_Angular_Tolerance.pdf");
	c1->SaveAs("GlueX_Angular_Tolerance.png");
}