Added a glow (bloom) effect and an option whether to show the LIVE bar

diff --git a/EVE/macros/saveViews.C b/EVE/macros/saveViews.C
index 1d3907304817eb06d0437263ee50eb582c0c72c0..5f832547d3bc4b1c4f8175039732b6e31bdec9bd 100644 (file)
--- a/EVE/macros/saveViews.C
+++ b/EVE/macros/saveViews.C
@@ -7,9 +7,9 @@
  
  
  /*
- * This script creates a single picture containing all OpenGL views from a running AliEve
+ * This script creates a collage containing all OpenGL views from a running AliEve
  *
- * Considering a given size (width, height) for the final picture, the size for all OpenGL 
+ * Given Collage size (width, height), the size for all OpenGL 
  * views are computed using the same aspect ratio (width/height) as the main 3D View
  */
 
@@ -32,12 +32,13 @@
 
 TString getEventInfo();
 
-/* composite picture final size
+/***********Save all OpenGL views into one picture
        compositeImgFileName - save final image to this file    
-       width - of the final image
-       height -of the final image
+  showLiveBar - whether to show the LIVE bar, useful when not online (using offline)
+       width - of the collage image
+       height -of the collage image
 */
-void saveViews(const char* compositeImgFileName="views.png", Int_t width = 1440, Int_t height= 900)
+void saveViews(const char* compositeImgFileName="views.png", Bool_t showLiveBar=kTRUE, Int_t width = 1440, Int_t height= 900)
 {
        Info("saveViews.C", "saving views to [%s]", compositeImgFileName);
 
@@ -86,10 +87,7 @@ void saveViews(const char* compositeImgFileName="views.png", Int_t width = 1440,
                        tempImg->CopyArea(compositeImg, 0,0, widthChildView, heightChildView, x,y);
                    
     // draw a border around child views
-    compositeImg->DrawRectangle(x,y, widthChildView, heightChildView);
-    //compositeImg->FillRectangle("#CFEDF0", x+1,y+1, widthChildView-1, 40);
-    //compositeImg->DrawText(x+5,y+10, view->GetName(), 28, "#000000", "verdana.ttf", TImage::kOutlineBelow);
-    
+    compositeImg->DrawRectangle(x,y, widthChildView, heightChildView, "#C0C0C0");
     }
     
     /*
@@ -101,20 +99,33 @@ void saveViews(const char* compositeImgFileName="views.png", Int_t width = 1440,
        
     index++;
    }
+   
+       // Create a glow (bloom) effect
+       tempImg = (TASImage*)compositeImg->Clone("tempImg");
+       tempImg->Blur(10.0,10.0);
+       compositeImg->Merge(tempImg, "lighten");
+       delete tempImg; tempImg = 0;
 
  
  // show LIVE bar
+ if(showLiveBar){
        TTimeStamp ts;
        TString tNow = ts.AsString("s"); // display date & time
  
-       compositeImg->Gradient( 90, "#EAEAEA #D2D2D2 #FFFFFF", 0, 30, 0, 234, 75);
-       compositeImg->Gradient( 90, "#D6D6D6 #242424 #000000", 0, 35, 40, 224, 30);
+       compositeImg->Gradient( 90, "#EAEAEA #D2D2D2 #FFFFFF", 0, 75, 0, 239, 95);
+       compositeImg->Gradient( 90, "#D6D6D6 #242424 #000000", 0, 155, 60, 152, 26);
        compositeImg->BeginPaint();
-       compositeImg->DrawRectangle(30,0, 234, 75);
-       compositeImg->DrawText(35, 4, "ALICE", 40, "#000000", "FreeSans.otf");
-       compositeImg->DrawText(162, 6, "LIVE", 40, "#FF2D00", "FreeSansBold.otf");
-       compositeImg->DrawText(59, 48, tNow, 20, "#FFFFFF", "arial.ttf");
+       compositeImg->DrawRectangle(50,0, 264, 94);
+       compositeImg->DrawText(162, 6, "LIVE", 70, "#FF2D00", "FreeSansBold.otf");
+       compositeImg->DrawText(162, 65, tNow, 16, "#FFFFFF", "arial.ttf");
        compositeImg->EndPaint();
+       //include ALICE Logo
+       tempImg = new TASImage( Form("%s/picts/2012-Jul-04-4_Color_Logo_small_CB.png", gSystem->Getenv("ALICE_ROOT")) );
+       tempImg->Scale(64,86);
+       //tempImg->CopyArea(compositeImg, 0,0, 236, 319, 59, 4);
+       compositeImg->Merge(tempImg, "alphablend", 82, 4);
+       delete tempImg; tempImg = 0;
+       }
        
        // show Information bar
        TString stringInfo;
@@ -134,8 +145,11 @@ void saveViews(const char* compositeImgFileName="views.png", Int_t width = 1440,
        return;
 }
 
+// This function retrieves a string containing some information regarding the current event
 TString getEventInfo()
 {
+       // For general public please show as less or technical information as possible
+
        TString rawInfo, esdInfo;
 
   if (!AliEveEventManager::HasRawReader())