Logo ROOT   6.08/07
Reference Guide
SplitGLView.C File Reference

Detailed Description

Helper classes for the alice_esd_split.C demo.

#include "TApplication.h"
#include "TSystem.h"
#include "TGFrame.h"
#include "TGLayout.h"
#include "TGSplitter.h"
#include "TGLWidget.h"
#include "TEvePad.h"
#include "TGeoManager.h"
#include "TString.h"
#include "TGMenu.h"
#include "TGStatusBar.h"
#include "TGFileDialog.h"
#include "TGMsgBox.h"
#include "HelpText.h"
#include "TClass.h"
#include "Riostream.h"
#include "TEnv.h"
#include "TGListTree.h"
#include "TOrdCollection.h"
#include "TArrayF.h"
#include "TGHtml.h"
#include "TPRegexp.h"
#include "TEveManager.h"
#include "TEveViewer.h"
#include "TEveBrowser.h"
#include "TEveScene.h"
#include "TEveGeoNode.h"
#include "TEveTrack.h"
#include "TEveSelection.h"
#include "TGSplitFrame.h"
#include "TGShapedFrame.h"
#include "TGButton.h"
#include "TGTab.h"
#include "TEnv.h"
#include "TCanvas.h"
#include "TFormula.h"
#include "TF1.h"
#include "TH1F.h"
#ifdef WIN32
#endif
const char *filetypes[] = {
"ROOT files", "*.root",
"All files", "*",
0, 0
};
const char *rcfiletypes[] = {
"All files", "*",
0, 0
};
////////////////////////////////////////////////////////////////////////////////
class TGShapedToolTip : public TGShapedFrame {
private:
TGShapedToolTip(const TGShapedToolTip&); // Not implemented
TGShapedToolTip& operator=(const TGShapedToolTip&); // Not implemented
protected:
Int_t fTextX, fTextY, fTextH;
TString fTextCol;
TRootEmbeddedCanvas *fEc; // embedded canvas for histogram
TH1 *fHist; // user histogram
TString fText; // info (as tool tip) text
virtual void DoRedraw() {}
public:
TGShapedToolTip(const char *picname, Int_t cx=0, Int_t cy=0, Int_t cw=0,
Int_t ch=0, Int_t tx=0, Int_t ty=0, Int_t th=0,
const char *col="#ffffff");
virtual ~TGShapedToolTip();
virtual void CloseWindow();
void CreateCanvas(Int_t cx, Int_t cy, Int_t cw, Int_t ch);
void CreateCanvas(Int_t cw, Int_t ch, TGLayoutHints *hints);
TH1 *GetHisto() const { return fHist; }
const char *GetText() const { return fText.Data(); }
void Refresh();
void SetHisto(TH1 *hist);
void SetText(const char *text);
void SetTextColor(const char *col);
void SetTextAttributes(Int_t tx, Int_t ty, Int_t th, const char *col=0);
void Show(Int_t x, Int_t y, const char *text = 0, TH1 *hist = 0);
ClassDef(TGShapedToolTip, 0) // Shaped composite frame
};
////////////////////////////////////////////////////////////////////////////////
class HtmlObjTable : public TObject {
public: // make them public for shorter code
TString fName;
Int_t fNValues; // number of values
Int_t fNFields; // number of fields
TArrayF *fValues;
TString *fLabels;
Bool_t fExpand;
TString fHtml; // HTML output code
void Build();
void BuildTitle();
void BuildLabels();
void BuildTable();
public:
HtmlObjTable(const char *name, Int_t nfields, Int_t nvals, Bool_t exp=kTRUE);
virtual ~HtmlObjTable();
void SetLabel(Int_t col, const char *label) { fLabels[col] = label; }
void SetValue(Int_t col, Int_t row, Float_t val) { fValues[col].SetAt(val, row); }
TString Html() const { return fHtml; }
ClassDef(HtmlObjTable, 0);
};
////////////////////////////////////////////////////////////////////////////////
class HtmlSummary {
public: // make them public for shorter code
Int_t fNTables;
TOrdCollection *fObjTables; // ->array of object tables
TString fHtml; // output HTML string
TString fTitle; // page title
TString fHeader; // HTML header
TString fFooter; // HTML footer
void MakeHeader();
void MakeFooter();
public:
HtmlSummary(const char *title);
virtual ~HtmlSummary();
HtmlObjTable *AddTable(const char *name, Int_t nfields, Int_t nvals,
Bool_t exp=kTRUE, Option_t *opt="");
HtmlObjTable *GetTable(Int_t at) const { return (HtmlObjTable *)fObjTables->At(at); }
void Build();
void Clear(Option_t *option="");
void Reset(Option_t *option="");
TString Html() const { return fHtml; }
ClassDef(HtmlSummary, 0);
};
////////////////////////////////////////////////////////////////////////////////
class SplitGLView : public TGMainFrame {
public:
enum EMyCommands {
kHelpAbout, kGLPerspYOZ, kGLPerspXOZ, kGLPerspXOY, kGLXOY,
kGLXOZ, kGLZOY, kGLOrthoRotate, kGLOrthoDolly, kSceneUpdate,
kSceneUpdateAll, kSummaryUpdate
};
private:
TEvePad *fPad; // pad used as geometry container
TGSplitFrame *fSplitFrame; // main (first) split frame
TGLEmbeddedViewer *fViewer0; // main GL viewer
TGLEmbeddedViewer *fViewer1; // first GL viewer
TGLEmbeddedViewer *fViewer2; // second GL viewer
TGLEmbeddedViewer *fActViewer; // actual (active) GL viewer
static HtmlSummary *fgHtmlSummary; // summary HTML table
static TGHtml *fgHtml;
TGMenuBar *fMenuBar; // main menu bar
TGPopupMenu *fMenuFile; // 'File' popup menu
TGPopupMenu *fMenuHelp; // 'Help' popup menu
TGPopupMenu *fMenuCamera; // 'Camera' popup menu
TGPopupMenu *fMenuScene; // 'Scene' popup menu
TGStatusBar *fStatusBar; // status bar
TGShapedToolTip *fShapedToolTip; // shaped tooltip
Bool_t fIsEmbedded;
TEveViewer *fViewer[3];
public:
SplitGLView(const TGWindow *p=0, UInt_t w=800, UInt_t h=600, Bool_t embed=kFALSE);
virtual ~SplitGLView();
void ItemClicked(TGListTreeItem *item, Int_t btn, Int_t x, Int_t y);
void HandleMenu(Int_t id);
void OnClicked(TObject *obj);
void OnMouseIdle(TGLPhysicalShape *shape, UInt_t posx, UInt_t posy);
void OnMouseOver(TGLPhysicalShape *shape);
void OnViewerActivated();
void OpenFile(const char *fname);
void SwapToMainView(TGLViewerBase *viewer);
void ToggleOrthoRotate();
void ToggleOrthoDolly();
void UnDock(TGLViewerBase *viewer);
void LoadConfig(const char *fname);
void SaveConfig(const char *fname);
static void UpdateSummary();
TEveProjectionManager *GetRPhiMgr() const { return fRPhiMgr; }
TEveProjectionManager *GetRhoZMgr() const { return fRhoZMgr; }
ClassDef(SplitGLView, 0)
};
TEveProjectionManager *gRPhiMgr = 0;
TEveProjectionManager *gRhoZMgr = 0;
ClassImp(TGShapedToolTip)
ClassImp(HtmlObjTable)
ClassImp(HtmlSummary)
ClassImp(SplitGLView)
HtmlSummary *SplitGLView::fgHtmlSummary = 0;
TGHtml *SplitGLView::fgHtml = 0;
//______________________________________________________________________________
TGShapedToolTip::TGShapedToolTip(const char *pname, Int_t cx, Int_t cy, Int_t cw,
Int_t ch, Int_t tx, Int_t ty, Int_t th,
const char *col) :
TGShapedFrame(pname, gClient->GetDefaultRoot(), 400, 300, kTempFrame |
kHorizontalFrame), fEc(0), fHist(0)
{
// Shaped window constructor
fTextX = tx; fTextY = ty; fTextH = th;
if (col)
fTextCol = col;
else
fTextCol = "0x000000";
// create the embedded canvas
if ((cx > 0) && (cy > 0) && (cw > 0) && (ch > 0)) {
Int_t lhRight = fWidth-cx-cw;
Int_t lhBottom = fHeight-cy-ch;
fEc = new TRootEmbeddedCanvas("ec", this, cw, ch, 0);
AddFrame(fEc, new TGLayoutHints(kLHintsTop | kLHintsLeft, cx,
lhRight, cy, lhBottom));
}
MapSubwindows();
Resize();
Resize(fBgnd->GetWidth(), fBgnd->GetHeight());
}
//______________________________________________________________________________
TGShapedToolTip::~TGShapedToolTip()
{
// Destructor.
if (fHist)
delete fHist;
if (fEc)
delete fEc;
}
//______________________________________________________________________________
void TGShapedToolTip::CloseWindow()
{
// Close shaped window.
DeleteWindow();
}
//______________________________________________________________________________
void TGShapedToolTip::Refresh()
{
// Redraw the window with current attributes.
const char *str = fText.Data();
char *string = strdup(str);
Int_t nlines = 0, size = fTextH;
TString fp = gEnv->GetValue("Root.TTFontPath", "");
TString ar = fp + "/arial.ttf";
char *s = strtok((char *)string, "\n");
TImage *img = (TImage*)fImage->Clone("img");
img->DrawText(fTextX, fTextY+(nlines*size), s, size, fTextCol, ar);
while ((s = strtok(0, "\n"))) {
nlines++;
img->DrawText(fTextX, fTextY+(nlines*size), s, size, fTextCol, ar);
}
img->PaintImage(fId, 0, 0, 0, 0, 0, 0, "opaque");
free(string);
delete img;
gVirtualX->Update();
}
//______________________________________________________________________________
void TGShapedToolTip::CreateCanvas(Int_t cx, Int_t cy, Int_t cw, Int_t ch)
{
// create the embedded canvas
Int_t lhRight = fWidth-cx-cw;
Int_t lhBottom = fHeight-cy-ch;
fEc = new TRootEmbeddedCanvas("ec", this, cw, ch, 0);
AddFrame(fEc, new TGLayoutHints(kLHintsTop | kLHintsLeft, cx,
lhRight, cy, lhBottom));
MapSubwindows();
Resize();
Resize(fBgnd->GetWidth(), fBgnd->GetHeight());
if (IsMapped()) {
Refresh();
}
}
//______________________________________________________________________________
void TGShapedToolTip::CreateCanvas(Int_t cw, Int_t ch, TGLayoutHints *hints)
{
// Create the embedded canvas.
fEc = new TRootEmbeddedCanvas("ec", this, cw, ch, 0);
AddFrame(fEc, hints);
MapSubwindows();
Resize();
Resize(fBgnd->GetWidth(), fBgnd->GetHeight());
if (IsMapped()) {
Refresh();
}
}
//______________________________________________________________________________
void TGShapedToolTip::SetHisto(TH1 *hist)
{
// Set which histogram has to be displayed in the embedded canvas.
if (hist) {
if (fHist) {
delete fHist;
if (fEc)
fEc->GetCanvas()->Clear();
}
fHist = (TH1 *)hist->Clone();
if (fEc) {
fEc->GetCanvas()->SetFillColor(10);
fEc->GetCanvas()->cd();
fHist->Draw();
fEc->GetCanvas()->Update();
}
}
}
//______________________________________________________________________________
void TGShapedToolTip::SetText(const char *text)
{
// Set which text has to be displayed.
if (text) {
fText = text;
}
if (IsMapped())
Refresh();
}
//______________________________________________________________________________
void TGShapedToolTip::SetTextColor(const char *col)
{
// Set text color.
fTextCol = col;
if (IsMapped())
Refresh();
}
//______________________________________________________________________________
void TGShapedToolTip::SetTextAttributes(Int_t tx, Int_t ty, Int_t th,
const char *col)
{
// Set text attributes (position, size and color).
fTextX = tx; fTextY = ty; fTextH = th;
if (col)
fTextCol = col;
if (IsMapped())
Refresh();
}
//______________________________________________________________________________
void TGShapedToolTip::Show(Int_t x, Int_t y, const char *text, TH1 *hist)
{
// Show (popup) the shaped window at location x,y and possibly
// set the text and histogram to be displayed.
Move(x, y);
MapWindow();
if (text)
SetText(text);
if (hist)
SetHisto(hist);
// end of demo code -------------------------------------------
if (fHist) {
fEc->GetCanvas()->SetFillColor(10);
fEc->GetCanvas()->cd();
fHist->Draw();
fEc->GetCanvas()->Update();
}
Refresh();
}
//______________________________________________________________________________
HtmlObjTable::HtmlObjTable(const char *name, Int_t nfields, Int_t nvals, Bool_t exp) :
fName(name), fNValues(nvals), fNFields(nfields), fExpand(exp)
{
// Constructor.
fValues = new TArrayF[fNFields];
for (int i=0;i<fNFields;i++)
fValues[i].Set(nvals);
fLabels = new TString[fNFields];
}
//______________________________________________________________________________
HtmlObjTable::~HtmlObjTable()
{
// Destructor.
delete [] fValues;
delete [] fLabels;
}
//______________________________________________________________________________
void HtmlObjTable::Build()
{
// Build HTML code.
fHtml = "<table width=100% border=1 cellspacing=0 cellpadding=0 bgcolor=f0f0f0> ",
BuildTitle();
if (fExpand && (fNFields > 0) && (fNValues > 0)) {
BuildLabels();
BuildTable();
}
fHtml += "</table>";
}
//______________________________________________________________________________
void HtmlObjTable::BuildTitle()
{
// Build table title.
fHtml += "<tr><td colspan=";
fHtml += Form("%d>", fNFields+1);
fHtml += "<table width=100% border=0 cellspacing=2 cellpadding=0 bgcolor=6e6ea0>";
fHtml += "<tr><td align=left>";
fHtml += "<font face=Verdana size=3 color=ffffff><b><i>";
fHtml += fName;
fHtml += "</i></b></font></td>";
fHtml += "<td>";
fHtml += "<td align=right> ";
fHtml += "<font face=Verdana size=3 color=ffffff><b><i>";
fHtml += Form("Size = %d", fNValues);
fHtml += "</i></b></font></td></tr>";
fHtml += "</table>";
fHtml += "</td></tr>";
}
//______________________________________________________________________________
void HtmlObjTable::BuildLabels()
{
// Build table labels.
Int_t i;
fHtml += "<tr bgcolor=c0c0ff>";
fHtml += "<th> </th>"; // for the check boxes
for (i=0;i<fNFields;i++) {
fHtml += "<th> ";
fHtml += fLabels[i];
fHtml += " </th>"; // for the check boxes
}
fHtml += "</tr>";
}
//______________________________________________________________________________
void HtmlObjTable::BuildTable()
{
// Build part of table with values.
for (int i = 0; i < fNValues; i++) {
if (i%2)
fHtml += "<tr bgcolor=e0e0ff>";
else
fHtml += "<tr bgcolor=ffffff>";
TString name = fName;
name.ReplaceAll(" ", "_");
// checkboxes
fHtml += "<td bgcolor=d0d0ff align=\"center\">";
fHtml += "<input type=\"checkbox\" name=\"";
fHtml += name;
fHtml += Form("[%d]\">",i);
fHtml += "</td>";
for (int j = 0; j < fNFields; j++) {
fHtml += "<td width=";
fHtml += Form("%d%%", 100/fNFields);
fHtml += " align=\"center\"";
fHtml += ">";
fHtml += Form("%1.4f", fValues[j][i]);
fHtml += "</td>";
}
fHtml += "</tr> ";
}
}
//______________________________________________________________________________
HtmlSummary::HtmlSummary(const char *title) : fNTables(0), fTitle(title)
{
// Constructor.
fObjTables = new TOrdCollection();
}
//______________________________________________________________________________
HtmlSummary::~HtmlSummary()
{
// Destructor.
Reset();
}
//______________________________________________________________________________
HtmlObjTable *HtmlSummary::AddTable(const char *name, Int_t nfields, Int_t nvals,
Bool_t exp, Option_t *option)
{
// Add a new table in our list of tables.
TString opt = option;
opt.ToLower();
HtmlObjTable *table = new HtmlObjTable(name, nfields, nvals, exp);
fNTables++;
if (opt.Contains("first"))
fObjTables->AddFirst(table);
else
fObjTables->Add(table);
return table;
}
//______________________________________________________________________________
void HtmlSummary::Clear(Option_t *option)
{
// Clear the table list.
if (option && option[0] == 'D')
fObjTables->Delete(option);
else
fObjTables->Clear(option);
fNTables = 0;
}
//______________________________________________________________________________
{
// Reset (delete) the table list;
delete fObjTables; fObjTables = 0;
fNTables = 0;
}
//______________________________________________________________________________
void HtmlSummary::Build()
{
// Build the summary.
MakeHeader();
for (int i=0;i<fNTables;i++) {
GetTable(i)->Build();
fHtml += GetTable(i)->Html();
}
MakeFooter();
}
//______________________________________________________________________________
void HtmlSummary::MakeHeader()
{
// Make HTML header.
fHeader = "<html><head><title>";
fHeader += fTitle;
fHeader += "</title></head><body>";
fHeader += "<center><h2><font color=#2222ee><i>";
fHeader += fTitle;
fHeader += "</i></font></h2></center>";
fHtml = fHeader;
}
//______________________________________________________________________________
void HtmlSummary::MakeFooter()
{
// Make HTML footer.
fFooter = "<br><p><br><center><strong><font size=2 color=#2222ee>";
fFooter += "Example of using Html widget to display tabular data";
fFooter += "<br>";
fFooter += "(c) 2007-2010 Bertrand Bellenot";
fFooter += "</font></strong></center></body></html>";
fHtml += fFooter;
}
//______________________________________________________________________________
SplitGLView::SplitGLView(const TGWindow *p, UInt_t w, UInt_t h, Bool_t embed) :
TGMainFrame(p, w, h), fActViewer(0), fShapedToolTip(0), fIsEmbedded(embed)
{
// Main frame constructor.
TEveScene *s = 0;
TGPictureButton *button;
// create the "file" popup menu
fMenuFile = new TGPopupMenu(gClient->GetRoot());
fMenuFile->AddEntry("&Open...", kFileOpen);
fMenuFile->AddSeparator();
fMenuFile->AddEntry( "&Update Summary", kSummaryUpdate);
fMenuFile->AddSeparator();
fMenuFile->AddEntry("&Load Config...", kFileLoadConfig);
fMenuFile->AddEntry("&Save Config...", kFileSaveConfig);
fMenuFile->AddSeparator();
fMenuFile->AddEntry("E&xit", kFileExit);
// create the "camera" popup menu
fMenuCamera = new TGPopupMenu(gClient->GetRoot());
fMenuCamera->AddEntry("Perspective (Floor XOZ)", kGLPerspXOZ);
fMenuCamera->AddEntry("Perspective (Floor YOZ)", kGLPerspYOZ);
fMenuCamera->AddEntry("Perspective (Floor XOY)", kGLPerspXOY);
fMenuCamera->AddEntry("Orthographic (XOY)", kGLXOY);
fMenuCamera->AddEntry("Orthographic (XOZ)", kGLXOZ);
fMenuCamera->AddEntry("Orthographic (ZOY)", kGLZOY);
fMenuCamera->AddSeparator();
fMenuCamera->AddEntry("Ortho allow rotate", kGLOrthoRotate);
fMenuCamera->AddEntry("Ortho allow dolly", kGLOrthoDolly);
fMenuScene = new TGPopupMenu(gClient->GetRoot());
fMenuScene->AddEntry("&Update Current", kSceneUpdate);
fMenuScene->AddEntry("Update &All", kSceneUpdateAll);
// create the "help" popup menu
fMenuHelp = new TGPopupMenu(gClient->GetRoot());
fMenuHelp->AddEntry("&About", kHelpAbout);
// create the main menu bar
fMenuBar = new TGMenuBar(this, 1, 1, kHorizontalFrame);
fMenuBar->AddPopup("&File", fMenuFile, new TGLayoutHints(kLHintsTop |
kLHintsLeft, 0, 4, 0, 0));
fMenuBar->AddPopup("&Camera", fMenuCamera, new TGLayoutHints(kLHintsTop |
kLHintsLeft, 0, 4, 0, 0));
fMenuBar->AddPopup("&Scene", fMenuScene, new TGLayoutHints(kLHintsTop |
kLHintsLeft, 0, 4, 0, 0));
fMenuBar->AddPopup("&Help", fMenuHelp, new TGLayoutHints(kLHintsTop |
AddFrame(fMenuBar, new TGLayoutHints(kLHintsTop | kLHintsExpandX));
// connect menu signals to our menu handler slot
fMenuFile->Connect("Activated(Int_t)", "SplitGLView", this,
"HandleMenu(Int_t)");
fMenuCamera->Connect("Activated(Int_t)", "SplitGLView", this,
"HandleMenu(Int_t)");
fMenuScene->Connect("Activated(Int_t)", "SplitGLView", this,
"HandleMenu(Int_t)");
fMenuHelp->Connect("Activated(Int_t)", "SplitGLView", this,
"HandleMenu(Int_t)");
if (fIsEmbedded && gEve) {
// use status bar from the browser
fStatusBar = gEve->GetBrowser()->GetStatusBar();
}
else {
// create the status bar
Int_t parts[] = {45, 15, 10, 30};
fStatusBar = new TGStatusBar(this, 50, 10);
fStatusBar->SetParts(parts, 4);
AddFrame(fStatusBar, new TGLayoutHints(kLHintsBottom | kLHintsExpandX,
0, 0, 10, 0));
}
// create eve pad (our geometry container)
fPad = new TEvePad();
fPad->SetFillColor(kBlack);
// create the split frames
fSplitFrame = new TGSplitFrame(this, 800, 600);
AddFrame(fSplitFrame, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY));
// split it once
fSplitFrame->HSplit(434);
// then split each part again (this will make four parts)
fSplitFrame->GetSecond()->VSplit(266);
fSplitFrame->GetSecond()->GetSecond()->VSplit(266);
TGLOverlayButton *but1, *but2, *but3, *but4, *but5, *but6;
// get top (main) split frame
frm = fSplitFrame->GetFirst();
frm->SetName("Main_View");
// create (embed) a GL viewer inside
fViewer0 = new TGLEmbeddedViewer(frm, fPad);
but1 = new TGLOverlayButton(fViewer0, "Swap", 10.0, -10.0, 55.0, 16.0);
but1->Connect("Clicked(TGLViewerBase*)", "SplitGLView", this, "SwapToMainView(TGLViewerBase*)");
but2 = new TGLOverlayButton(fViewer0, "Undock", 70.0, -10.0, 55.0, 16.0);
but2->Connect("Clicked(TGLViewerBase*)", "SplitGLView", this, "UnDock(TGLViewerBase*)");
frm->AddFrame(fViewer0->GetFrame(), new TGLayoutHints(kLHintsExpandX |
// set the camera to perspective (XOZ) for this viewer
fViewer0->SetCurrentCamera(TGLViewer::kCameraPerspXOZ);
// connect signal we are interested to
fViewer0->Connect("MouseOver(TGLPhysicalShape*)", "SplitGLView", this,
"OnMouseOver(TGLPhysicalShape*)");
fViewer0->Connect("Activated()", "SplitGLView", this,
"OnViewerActivated()");
fViewer0->Connect("MouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)",
"SplitGLView", this,
"OnMouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)");
fViewer0->Connect("Clicked(TObject*)", "SplitGLView", this,
"OnClicked(TObject*)");
fViewer[0] = new TEveViewer("SplitGLViewer[0]");
fViewer[0]->SetGLViewer(fViewer0, fViewer0->GetFrame());
fViewer[0]->IncDenyDestroy();
if (fIsEmbedded && gEve) {
fViewer[0]->AddScene(gEve->GetGlobalScene());
fViewer[0]->AddScene(gEve->GetEventScene());
gEve->GetViewers()->AddElement(fViewer[0]);
s = gEve->SpawnNewScene("Rho-Z Projection");
// projections
s->AddElement(fRhoZMgr);
gEve->AddToListTree(fRhoZMgr, kTRUE);
s->AddElement(a);
}
// get bottom left split frame
frm = fSplitFrame->GetSecond()->GetFirst();
frm->SetName("Bottom_Left");
// create (embed) a GL viewer inside
fViewer1 = new TGLEmbeddedViewer(frm, fPad);
but3 = new TGLOverlayButton(fViewer1, "Swap", 10.0, -10.0, 55.0, 16.0);
but3->Connect("Clicked(TGLViewerBase*)", "SplitGLView", this, "SwapToMainView(TGLViewerBase*)");
but4 = new TGLOverlayButton(fViewer1, "Undock", 70.0, -10.0, 55.0, 16.0);
but4->Connect("Clicked(TGLViewerBase*)", "SplitGLView", this, "UnDock(TGLViewerBase*)");
frm->AddFrame(fViewer1->GetFrame(), new TGLayoutHints(kLHintsExpandX |
// set the camera to orthographic (XOY) for this viewer
fViewer1->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
// connect signal we are interested to
fViewer1->Connect("MouseOver(TGLPhysicalShape*)", "SplitGLView", this,
"OnMouseOver(TGLPhysicalShape*)");
fViewer1->Connect("Activated()", "SplitGLView", this,
"OnViewerActivated()");
fViewer1->Connect("MouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)",
"SplitGLView", this,
"OnMouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)");
fViewer1->Connect("Clicked(TObject*)", "SplitGLView", this,
"OnClicked(TObject*)");
fViewer[1] = new TEveViewer("SplitGLViewer[1]");
fViewer[1]->SetGLViewer(fViewer1, fViewer1->GetFrame());
fViewer[1]->IncDenyDestroy();
if (fIsEmbedded && gEve) {
fViewer[1]->AddScene(s);
gEve->GetViewers()->AddElement(fViewer[1]);
gRhoZMgr = fRhoZMgr;
s = gEve->SpawnNewScene("R-Phi Projection");
// projections
s->AddElement(fRPhiMgr);
gEve->AddToListTree(fRPhiMgr, kTRUE);
s->AddElement(a);
}
// get bottom center split frame
frm = fSplitFrame->GetSecond()->GetSecond()->GetFirst();
frm->SetName("Bottom_Center");
// create (embed) a GL viewer inside
fViewer2 = new TGLEmbeddedViewer(frm, fPad);
but5 = new TGLOverlayButton(fViewer2, "Swap", 10.0, -10.0, 55.0, 16.0);
but5->Connect("Clicked(TGLViewerBase*)", "SplitGLView", this, "SwapToMainView(TGLViewerBase*)");
but6 = new TGLOverlayButton(fViewer2, "Undock", 70.0, -10.0, 55.0, 16.0);
but6->Connect("Clicked(TGLViewerBase*)", "SplitGLView", this, "UnDock(TGLViewerBase*)");
frm->AddFrame(fViewer2->GetFrame(), new TGLayoutHints(kLHintsExpandX |
// set the camera to orthographic (XOY) for this viewer
fViewer2->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
// connect signal we are interested to
fViewer2->Connect("MouseOver(TGLPhysicalShape*)", "SplitGLView", this,
"OnMouseOver(TGLPhysicalShape*)");
fViewer2->Connect("Activated()", "SplitGLView", this,
"OnViewerActivated()");
fViewer2->Connect("MouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)",
"SplitGLView", this,
"OnMouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)");
fViewer2->Connect("Clicked(TObject*)", "SplitGLView", this,
"OnClicked(TObject*)");
fViewer[2] = new TEveViewer("SplitGLViewer[2]");
fViewer[2]->SetGLViewer(fViewer2, fViewer2->GetFrame());
fViewer[2]->IncDenyDestroy();
if (fIsEmbedded && gEve) {
fViewer[2]->AddScene(s);
gEve->GetViewers()->AddElement(fViewer[2]);
gRPhiMgr = fRPhiMgr;
}
// get bottom right split frame
frm = fSplitFrame->GetSecond()->GetSecond()->GetSecond();
frm->SetName("Bottom_Right");
dfrm = new TGDockableFrame(frm);
hfrm = new TGHorizontalFrame(dfrm);
button= new TGPictureButton(hfrm, gClient->GetPicture("swap.png"));
button->SetToolTipText("Swap to big view");
hfrm->AddFrame(button);
button->Connect("Clicked()","SplitGLView",this,"SwapToMainView(TGLViewerBase*=0)");
fgHtmlSummary = new HtmlSummary("Alice Event Display Summary Table");
fgHtml = new TGHtml(hfrm, 100, 100, -1);
if (fIsEmbedded && gEve) {
gEve->GetListTree()->Connect("Clicked(TGListTreeItem*, Int_t, Int_t, Int_t)",
"SplitGLView", this, "ItemClicked(TGListTreeItem*, Int_t, Int_t, Int_t)");
}
fShapedToolTip = new TGShapedToolTip("Default.png", 120, 22, 160, 110,
23, 115, 12, "#ffff80");
Resize(GetDefaultSize());
MapSubwindows();
MapWindow();
LoadConfig(".everc");
}
//______________________________________________________________________________
SplitGLView::~SplitGLView()
{
// Clean up main frame...
//Cleanup();
fMenuFile->Disconnect("Activated(Int_t)", this, "HandleMenu(Int_t)");
fMenuCamera->Disconnect("Activated(Int_t)", this, "HandleMenu(Int_t)");
fMenuScene->Disconnect("Activated(Int_t)", this, "HandleMenu(Int_t)");
fMenuHelp->Disconnect("Activated(Int_t)", this, "HandleMenu(Int_t)");
fViewer0->Disconnect("MouseOver(TGLPhysicalShape*)", this,
"OnMouseOver(TGLPhysicalShape*)");
fViewer0->Disconnect("Activated()", this, "OnViewerActivated()");
fViewer0->Disconnect("MouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)",
this, "OnMouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)");
fViewer1->Disconnect("MouseOver(TGLPhysicalShape*)", this,
"OnMouseOver(TGLPhysicalShape*)");
fViewer1->Disconnect("Activated()", this, "OnViewerActivated()");
fViewer1->Disconnect("MouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)",
this, "OnMouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)");
fViewer2->Disconnect("MouseOver(TGLPhysicalShape*)", this,
"OnMouseOver(TGLPhysicalShape*)");
fViewer2->Disconnect("Activated()", this, "OnViewerActivated()");
fViewer2->Disconnect("MouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)",
this, "OnMouseIdle(TGLPhysicalShape*,UInt_t,UInt_t)");
if (!fIsEmbedded) {
delete fViewer[0];
delete fViewer[1];
delete fViewer[2];
}
delete fShapedToolTip;
delete fMenuFile;
delete fMenuScene;
delete fMenuCamera;
delete fMenuHelp;
if (!fIsEmbedded)
delete fMenuBar;
delete fViewer0;
delete fViewer1;
delete fViewer2;
delete fSplitFrame;
delete fPad;
if (!fIsEmbedded) {
delete fStatusBar;
}
}
//______________________________________________________________________________
void SplitGLView::HandleMenu(Int_t id)
{
// Handle menu items.
static TString rcdir(".");
static TString rcfile(".everc");
switch (id) {
case kFileOpen:
{
static TString dir(".");
fi.fFileTypes = filetypes;
fi.fIniDir = StrDup(dir);
new TGFileDialog(gClient->GetRoot(), this, kFDOpen, &fi);
if (fi.fFilename)
dir = fi.fIniDir;
}
break;
{
fi.fFileTypes = rcfiletypes;
fi.fIniDir = StrDup(rcdir);
fi.fFilename = StrDup(rcfile);
new TGFileDialog(gClient->GetRoot(), this, kFDOpen, &fi);
if (fi.fFilename) {
rcfile = fi.fFilename;
LoadConfig(fi.fFilename);
}
rcdir = fi.fIniDir;
}
break;
{
fi.fFileTypes = rcfiletypes;
fi.fIniDir = StrDup(rcdir);
fi.fFilename = StrDup(rcfile);
new TGFileDialog(gClient->GetRoot(), this, kFDSave, &fi);
if (fi.fFilename) {
rcfile = fi.fFilename;
SaveConfig(fi.fFilename);
}
rcdir = fi.fIniDir;
}
break;
case kFileExit:
CloseWindow();
break;
case kGLPerspYOZ:
if (fActViewer)
fActViewer->SetCurrentCamera(TGLViewer::kCameraPerspYOZ);
break;
case kGLPerspXOZ:
if (fActViewer)
fActViewer->SetCurrentCamera(TGLViewer::kCameraPerspXOZ);
break;
case kGLPerspXOY:
if (fActViewer)
fActViewer->SetCurrentCamera(TGLViewer::kCameraPerspXOY);
break;
case kGLXOY:
if (fActViewer)
fActViewer->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
break;
case kGLXOZ:
if (fActViewer)
fActViewer->SetCurrentCamera(TGLViewer::kCameraOrthoXOZ);
break;
case kGLZOY:
if (fActViewer)
fActViewer->SetCurrentCamera(TGLViewer::kCameraOrthoZOY);
break;
case kGLOrthoRotate:
ToggleOrthoRotate();
break;
case kGLOrthoDolly:
ToggleOrthoDolly();
break;
case kSceneUpdate:
if (fActViewer)
fActViewer->UpdateScene();
UpdateSummary();
break;
case kSceneUpdateAll:
fViewer0->UpdateScene();
fViewer1->UpdateScene();
fViewer2->UpdateScene();
UpdateSummary();
break;
case kSummaryUpdate:
UpdateSummary();
break;
case kHelpAbout:
{
#ifdef R__UNIX
TString rootx;
# ifdef ROOTBINDIR
rootx = ROOTBINDIR;
# else
rootx = gSystem->Getenv("ROOTSYS");
if (!rootx.IsNull()) rootx += "/bin";
# endif
rootx += "/root -a &";
gSystem->Exec(rootx);
#else
#ifdef WIN32
#else
char str[32];
sprintf(str, "About ROOT %s...", gROOT->GetVersion());
hd = new TRootHelpDialog(this, str, 600, 400);
hd->SetText(gHelpAbout);
hd->Popup();
#endif
#endif
}
break;
default:
break;
}
}
//______________________________________________________________________________
void SplitGLView::OnClicked(TObject *obj)
{
// Handle click events in GL viewer
if (obj)
fStatusBar->SetText(Form("User clicked on: \"%s\"", obj->GetName()), 1);
else
fStatusBar->SetText("", 1);
}
//______________________________________________________________________________
void SplitGLView::OnMouseIdle(TGLPhysicalShape *shape, UInt_t posx, UInt_t posy)
{
// Slot used to handle "OnMouseIdle" signal coming from any GL viewer.
// We receive a pointer on the physical shape in which the mouse cursor is
// and the actual cursor position (x,y)
Window_t wtarget;
Int_t x = 0, y = 0;
static TH1F *h1f = 0;
TFormula *form1 = new TFormula("form1","abs(sin(x)/x)");
form1->Update(); // silent warning about unused variable...
TF1 *sqroot = new TF1("sqroot","x*gaus(0) + [3]*form1",0,10);
sqroot->SetParameters(10,4,1,20);
if (h1f == 0)
h1f = new TH1F("h1f","",50,0,10);
h1f->Reset();
h1f->SetFillColor(45);
h1f->SetStats(0);
h1f->FillRandom("sqroot",200);
if (fShapedToolTip) {
fShapedToolTip->UnmapWindow();
}
if (shape && shape->GetLogical() && shape->GetLogical()->GetExternal()) {
// get the actual viewer who actually emitted the signal
TGLEmbeddedViewer *actViewer = dynamic_cast<TGLEmbeddedViewer*>((TQObject*)gTQSender);
// then translate coordinates from the root (screen) coordinates
// to the actual frame (viewer) ones
gVirtualX->TranslateCoordinates(actViewer->GetFrame()->GetId(),
gClient->GetDefaultRoot()->GetId(), posx, posy, x, y,
wtarget);
// Then display our tooltip at this x,y location
if (fShapedToolTip) {
fShapedToolTip->Show(x+5, y+5, Form("%s\n \n%s",
shape->GetLogical()->GetExternal()->IsA()->GetName(),
shape->GetLogical()->GetExternal()->GetName()), h1f);
}
}
}
//______________________________________________________________________________
void SplitGLView::OnMouseOver(TGLPhysicalShape *shape)
{
// Slot used to handle "OnMouseOver" signal coming from any GL viewer.
// We receive a pointer on the physical shape in which the mouse cursor is.
// display information on the physical shape in the status bar
if (shape && shape->GetLogical() && shape->GetLogical()->GetExternal())
fStatusBar->SetText(Form("Mouse Over: \"%s\"",
shape->GetLogical()->GetExternal()->GetName()), 0);
else
fStatusBar->SetText("", 0);
}
//______________________________________________________________________________
void SplitGLView::OnViewerActivated()
{
// Slot used to handle "Activated" signal coming from any GL viewer.
// Used to know which GL viewer is active.
static Pixel_t green = 0;
// set the actual GL viewer frame to default color
if (fActViewer && fActViewer->GetFrame())
fActViewer->GetFrame()->ChangeBackground(GetDefaultFrameBackground());
// change the actual GL viewer to the one who emitted the signal
// fActViewer = (TGLEmbeddedViewer *)gTQSender;
fActViewer = dynamic_cast<TGLEmbeddedViewer*>((TQObject*)gTQSender);
if (fActViewer == 0) {
printf ("dyncast failed ...\n");
return;
}
// get the highlight color (only once)
if (green == 0) {
gClient->GetColorByName("green", green);
}
// set the new actual GL viewer frame to highlight color
if (fActViewer->GetFrame())
fActViewer->GetFrame()->ChangeBackground(green);
// update menu entries to match actual viewer's options
if (fActViewer->GetOrthoXOYCamera()->GetDollyToZoom() &&
fActViewer->GetOrthoXOZCamera()->GetDollyToZoom() &&
fActViewer->GetOrthoZOYCamera()->GetDollyToZoom())
fMenuCamera->UnCheckEntry(kGLOrthoDolly);
else
fMenuCamera->CheckEntry(kGLOrthoDolly);
if (fActViewer->GetOrthoXOYCamera()->GetEnableRotate() &&
fActViewer->GetOrthoXOYCamera()->GetEnableRotate() &&
fActViewer->GetOrthoXOYCamera()->GetEnableRotate())
fMenuCamera->CheckEntry(kGLOrthoRotate);
else
fMenuCamera->UnCheckEntry(kGLOrthoRotate);
}
//______________________________________________________________________________
void SplitGLView::OpenFile(const char *fname)
{
// Open a Root file to display a geometry in the GL viewers.
TString filename = fname;
// check if the file type is correct
if (!filename.EndsWith(".root")) {
new TGMsgBox(gClient->GetRoot(), this, "OpenFile",
Form("The file \"%s\" is not a root file!", fname),
return;
}
// check if the root file contains a geometry
if (TGeoManager::Import(fname) == 0) {
new TGMsgBox(gClient->GetRoot(), this, "OpenFile",
Form("The file \"%s\" does't contain a geometry", fname),
return;
}
// delete previous primitives (if any)
fPad->GetListOfPrimitives()->Delete();
// and add the geometry to eve pad (container)
fPad->GetListOfPrimitives()->Add(gGeoManager->GetTopVolume());
// paint the geometry in each GL viewer
fViewer0->PadPaint(fPad);
fViewer1->PadPaint(fPad);
fViewer2->PadPaint(fPad);
}
//______________________________________________________________________________
void SplitGLView::ToggleOrthoRotate()
{
// Toggle state of the 'Ortho allow rotate' menu entry.
if (fMenuCamera->IsEntryChecked(kGLOrthoRotate))
fMenuCamera->UnCheckEntry(kGLOrthoRotate);
else
fMenuCamera->CheckEntry(kGLOrthoRotate);
Bool_t state = fMenuCamera->IsEntryChecked(kGLOrthoRotate);
if (fActViewer) {
fActViewer->GetOrthoXOYCamera()->SetEnableRotate(state);
fActViewer->GetOrthoXOYCamera()->SetEnableRotate(state);
fActViewer->GetOrthoXOYCamera()->SetEnableRotate(state);
}
}
//______________________________________________________________________________
void SplitGLView::ToggleOrthoDolly()
{
// Toggle state of the 'Ortho allow dolly' menu entry.
if (fMenuCamera->IsEntryChecked(kGLOrthoDolly))
fMenuCamera->UnCheckEntry(kGLOrthoDolly);
else
fMenuCamera->CheckEntry(kGLOrthoDolly);
Bool_t state = ! fMenuCamera->IsEntryChecked(kGLOrthoDolly);
if (fActViewer) {
fActViewer->GetOrthoXOYCamera()->SetDollyToZoom(state);
fActViewer->GetOrthoXOZCamera()->SetDollyToZoom(state);
fActViewer->GetOrthoZOYCamera()->SetDollyToZoom(state);
}
}
//______________________________________________________________________________
void SplitGLView::ItemClicked(TGListTreeItem *item, Int_t, Int_t, Int_t)
{
// Item has been clicked, based on mouse button do:
static const TEveException eh("SplitGLView::ItemClicked ");
if(re == 0) return;
TObject* obj = re->GetObject(eh);
if (obj->InheritsFrom("TEveViewer")) {
TGLViewer *v = ((TEveViewer *)obj)->GetGLViewer();
//v->Activated();
if (v->InheritsFrom("TGLEmbeddedViewer")) {
gVirtualX->SetInputFocus(ev->GetGLWidget()->GetId());
}
}
}
//______________________________________________________________________________
void SplitGLView::LoadConfig(const char *fname)
{
Int_t height, width;
TEnv *env = new TEnv(fname);
Int_t mainheight = env->GetValue("MainView.Height", 434);
Int_t blwidth = env->GetValue("Bottom.Left.Width", 266);
Int_t bcwidth = env->GetValue("Bottom.Center.Width", 266);
Int_t brwidth = env->GetValue("Bottom.Right.Width", 266);
Int_t top_height = env->GetValue("Right.Tab.Height", 0);
Int_t bottom_height = env->GetValue("Bottom.Tab.Height", 0);
if (fIsEmbedded && gEve) {
Int_t sel = env->GetValue("Eve.Selection", gEve->GetSelection()->GetPickToSelect());
Int_t hi = env->GetValue("Eve.Highlight", gEve->GetHighlight()->GetPickToSelect());
gEve->GetBrowser()->EveMenu(9+sel);
gEve->GetBrowser()->EveMenu(13+hi);
width = env->GetValue("Eve.Width", (Int_t)gEve->GetBrowser()->GetWidth());
height = env->GetValue("Eve.Height", (Int_t)gEve->GetBrowser()->GetHeight());
gEve->GetBrowser()->Resize(width, height);
}
// top (main) split frame
width = fSplitFrame->GetFirst()->GetWidth();
fSplitFrame->GetFirst()->Resize(width, mainheight);
// bottom left split frame
height = fSplitFrame->GetSecond()->GetFirst()->GetHeight();
fSplitFrame->GetSecond()->GetFirst()->Resize(blwidth, height);
// bottom center split frame
height = fSplitFrame->GetSecond()->GetSecond()->GetFirst()->GetHeight();
fSplitFrame->GetSecond()->GetSecond()->GetFirst()->Resize(bcwidth, height);
// bottom right split frame
height = fSplitFrame->GetSecond()->GetSecond()->GetSecond()->GetHeight();
fSplitFrame->GetSecond()->GetSecond()->GetSecond()->Resize(brwidth, height);
fSplitFrame->Layout();
if (fIsEmbedded && gEve) {
width = ((TGCompositeFrame *)gEve->GetBrowser()->GetTabBottom()->GetParent())->GetWidth();
((TGCompositeFrame *)gEve->GetBrowser()->GetTabBottom()->GetParent())->Resize(width, bottom_height);
width = ((TGCompositeFrame *)gEve->GetBrowser()->GetTabRight()->GetParent())->GetWidth();
((TGCompositeFrame *)gEve->GetBrowser()->GetTabRight()->GetParent())->Resize(width, top_height);
}
}
//______________________________________________________________________________
void SplitGLView::SaveConfig(const char *fname)
{
Int_t bottom_height = 0;
Int_t top_height = 0;
TEnv *env = new TEnv(fname);
if (fIsEmbedded && gEve) {
env->SetValue("Eve.Width", (Int_t)gEve->GetBrowser()->GetWidth());
env->SetValue("Eve.Height", (Int_t)gEve->GetBrowser()->GetHeight());
}
// get top (main) split frame
frm = fSplitFrame->GetFirst();
env->SetValue("MainView.Height", (Int_t)frm->GetHeight());
// get bottom left split frame
frm = fSplitFrame->GetSecond()->GetFirst();
env->SetValue("Bottom.Left.Width", (Int_t)frm->GetWidth());
// get bottom center split frame
frm = fSplitFrame->GetSecond()->GetSecond()->GetFirst();
env->SetValue("Bottom.Center.Width", (Int_t)frm->GetWidth());
// get bottom right split frame
frm = fSplitFrame->GetSecond()->GetSecond()->GetSecond();
env->SetValue("Bottom.Right.Width", (Int_t)frm->GetWidth());
if (fIsEmbedded && gEve) {
top_height = (Int_t)((TGCompositeFrame *)gEve->GetBrowser()->GetTabRight()->GetParent())->GetHeight();
env->SetValue("Right.Tab.Height", top_height);
bottom_height = (Int_t)((TGCompositeFrame *)gEve->GetBrowser()->GetTabBottom()->GetParent())->GetHeight();
env->SetValue("Bottom.Tab.Height", bottom_height);
env->SetValue("Eve.Selection", gEve->GetSelection()->GetPickToSelect());
env->SetValue("Eve.Highlight", gEve->GetHighlight()->GetPickToSelect());
}
#ifdef R__WIN32
if (!gSystem->AccessPathName(Form("%s.new", fname))) {
gSystem->Exec(Form("del %s", fname));
gSystem->Rename(Form("%s.new", fname), fname);
}
#endif
}
//______________________________________________________________________________
void SplitGLView::SwapToMainView(TGLViewerBase *viewer)
{
// Swap frame embedded in a splitframe to the main view (slot method).
TGCompositeFrame *parent = 0;
if (!fSplitFrame->GetFirst()->GetFrame())
return;
if (viewer == 0) {
parent = (TGCompositeFrame *)src->GetParent();
while (parent && !parent->InheritsFrom("TGSplitFrame")) {
parent = (TGCompositeFrame *)parent->GetParent();
}
}
else {
TGCompositeFrame *src = ((TGLEmbeddedViewer *)viewer)->GetFrame();
if (!src) return;
but->ResetState();
parent = (TGCompositeFrame *)src->GetParent();
}
if (parent && parent->InheritsFrom("TGSplitFrame"))
((TGSplitFrame *)parent)->SwitchToMain();
}
//______________________________________________________________________________
void SplitGLView::UnDock(TGLViewerBase *viewer)
{
// Undock frame embedded in a splitframe (slot method).
TGCompositeFrame *src = ((TGLEmbeddedViewer *)viewer)->GetFrame();
if (!src) return;
but->ResetState();
if (parent && parent->InheritsFrom("TGSplitFrame"))
((TGSplitFrame *)parent)->ExtractFrame();
}
//______________________________________________________________________________
void SplitGLView::UpdateSummary()
{
// Update summary of current event.
Int_t k;
HtmlObjTable *table;
if (mgr) {
fgHtmlSummary->Clear("D");
for (i=mgr->BeginChildren(); i!=mgr->EndChildren(); ++i) {
el = ((TEveElement*)(*i));
if (el->IsA() == TEvePointSet::Class()) {
TString ename = ps->GetElementName();
TString etitle = ps->GetElementTitle();
if (ename.First('\'') != kNPOS)
ename.Remove(ename.First('\''));
etitle.Remove(0, 2);
Int_t nel = atoi(etitle.Data());
table = fgHtmlSummary->AddTable(ename, 0, nel);
}
else if (el->IsA() == TEveTrackList::Class()) {
TEveTrackList *tracks = (TEveTrackList *)el;
TString ename = tracks->GetElementName();
if (ename.First('\'') != kNPOS)
ename.Remove(ename.First('\''));
table = fgHtmlSummary->AddTable(ename.Data(), 5,
tracks->NumChildren(), kTRUE, "first");
table->SetLabel(0, "Momentum");
table->SetLabel(1, "P_t");
table->SetLabel(2, "Phi");
table->SetLabel(3, "Theta");
table->SetLabel(4, "Eta");
k=0;
for (j=tracks->BeginChildren(); j!=tracks->EndChildren(); ++j) {
Float_t p = ((TEveTrack*)(*j))->GetMomentum().Mag();
table->SetValue(0, k, p);
Float_t pt = ((TEveTrack*)(*j))->GetMomentum().Perp();
table->SetValue(1, k, pt);
Float_t phi = ((TEveTrack*)(*j))->GetMomentum().Phi();
table->SetValue(2, k, phi);
Float_t theta = ((TEveTrack*)(*j))->GetMomentum().Theta();
table->SetValue(3, k, theta);
Float_t eta = ((TEveTrack*)(*j))->GetMomentum().Eta();
table->SetValue(4, k, eta);
++k;
}
}
}
fgHtmlSummary->Build();
fgHtml->Clear();
fgHtml->ParseText((char*)fgHtmlSummary->Html().Data());
fgHtml->Layout();
}
}
#ifdef __CINT__
void SplitGLView()
{
printf("This script is used via ACLiC by the macro \"alice_esd_split.C\"\n");
printf("To see it in action, just run \".x alice_esd_split.C\"\n");
return;
}
#endif
Author
Bertrand Bellenot

Definition in file SplitGLView.C.