- // Create an event display object.
- // A canvas named "edisplay" is created with a vertical size in pixels
- //
- // A QUICK Overview of the Event Display functions
- // ===============================================
- //
- // The event display can ve invoked by executing the macro "display.C"
- // A canvas like in the picture below will appear.
- //
- // On the left side of the canvas, the following buttons appear:
- // *Next* to move to the next event
- // *Previous* to move to the previous event
- // *Top View* to display a top view of the current event
- // *Side View* to display a side view of the current event
- // *Front View* to display a front view of the current event
- // *All Views* to display front/side/top/30-30 views of the current event
- // *OpenGL* to use OpenGl to view the current event.
- // Note that OpenGL cannot be used across the network.
- // Before using OpenGL, load the GL libraries
- // by executing the macro GL.C (in $ROOTSYS/macros/GL.C.
- // Once in GL, click the HELP button of the GL canvas.
- // *X3D* to use X3D to view the current event (Unix only).
- // Once in X3D, type M to see the list of all possible options.
- // for example type J to zoom, K to unzoom
- // use the mouse to rotate.
- // *Pick* Select this option to be able to point on a track with the
- // mouse. Once on the track, use the right button to select
- // an action. For example, select SetMarkerAttributes to
- // change the marker type/color/size for the track.
- // *Zoom* Select this option (default) if you want to zoom.
- // To zoom, simply select the selected area with the left button.
- // *UnZoom* To revert to the previous picture size.
- //
- // slider R On the left side, the vertical slider can be used to
- // set the default picture size.
- // slider pcut At the top of the canvas, a slider can be used to change
- // the momentum cut (or range) to display tracks.
- // slider eta On the right side of the canvas, a vertical slider can be used
- // to specify a rapidity range for the tracks.
- //
- // When you are in Zoom mode, you can click on the black part of the canvas
- // to select special options with the right mouse button.
- // This will display a pop-up menu with items like:
- // *Disable detector*
- // *Enable detector*, etc.
- // For example select "Disable detector". You get a dialog box.
- // Diable detector TRD for example.
- //
- // When you are in pick mode, you can "Inspect" the object pointed by the mouse.
- // When you are on a track, select the menu item "InspectParticle"
- // to display the current particle attributes.
- //
- // You can activate the Root browser by selecting the Inspect menu
- // in the canvas tool bar menu. Then select "Start Browser"
- // This will open a new canvas with the browser. At this point, you may want
- // to display some histograms (from the Trees). Go to the "File" menu
- // of the browser and click on "New canvas".
- // In the browser, click on item "ROOT files" in the left pane.
- // Click on galice.root.
- // Click on TH
- // Click on TPC for example
- // Click on any variable (eg TPC.fX) to histogram the variable.
- //
- // If you are lost, you can click on HELP in any Root canvas or browser.
- //Begin_Html
- /*
- <img src="picts/alidisplay.gif">
- */
- //End_Html
-
+// Create an event display object.
+// A canvas named "edisplay" is created with a vertical size in pixels
+//
+// A QUICK Overview of the Event Display functions
+// ===============================================
+//
+// The event display can ve invoked by executing the macro "display.C"
+// A canvas like in the picture below will appear.
+//
+// On the left side of the canvas, the following buttons appear:
+// *Next* to move to the next event
+// *Previous* to move to the previous event
+// *Top View* to display a top view of the current event
+// *Side View* to display a side view of the current event
+// *Front View* to display a front view of the current event
+// *All Views* to display front/side/top/30-30 views of the current event
+// *OpenGL* to use OpenGl to view the current event.
+// Note that OpenGL cannot be used across the network.
+// Before using OpenGL, load the GL libraries
+// by executing the macro GL.C (in $ROOTSYS/macros/GL.C.
+// Once in GL, click the HELP button of the GL canvas.
+// *X3D* to use X3D to view the current event (Unix only).
+// Once in X3D, type M to see the list of all possible options.
+// for example type J to zoom, K to unzoom
+// use the mouse to rotate.
+// *Pick* Select this option to be able to point on a track with the
+// mouse. Once on the track, use the right button to select
+// an action. For example, select SetMarkerAttributes to
+// change the marker type/color/size for the track.
+// *Zoom* Select this option (default) if you want to zoom.
+// To zoom, simply select the selected area with the left button.
+// *UnZoom* To revert to the previous picture size.
+//
+// slider R On the left side, the vertical slider can be used to
+// set the default picture size.
+// slider pcut At the top of the canvas, a slider can be used to change
+// the momentum cut (or range) to display tracks.
+// slider eta On the right side of the canvas, a vertical slider can be used
+// to specify a rapidity range for the tracks.
+//
+// When you are in Zoom mode, you can click on the black part of the canvas
+// to select special options with the right mouse button.
+// This will display a pop-up menu with items like:
+// *Disable detector*
+// *Enable detector*, etc.
+// For example select "Disable detector". You get a dialog box.
+// Diable detector TRD for example.
+//
+// When you are in pick mode, you can "Inspect" the object pointed by the mouse.
+// When you are on a track, select the menu item "InspectParticle"
+// to display the current particle attributes.
+//
+// You can activate the Root browser by selecting the Inspect menu
+// in the canvas tool bar menu. Then select "Start Browser"
+// This will open a new canvas with the browser. At this point, you may want
+// to display some histograms (from the Trees). Go to the "File" menu
+// of the browser and click on "New canvas".
+// In the browser, click on item "ROOT files" in the left pane.
+// Click on galice.root.
+// Click on TH
+// Click on TPC for example
+// Click on any variable (eg TPC.fX) to histogram the variable.
+//
+// If you are lost, you can click on HELP in any Root canvas or browser.
+//Begin_Html
+/*
+<img src="picts/alidisplay.gif">
+*/
+//End_Html
+