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overlay_palette.C File Reference
Tutorials » Visualisation tutorials » Event display tutorials

Detailed Description

void overlay_palette()
{
TEveManager::Create();
auto p = new TEveRGBAPalette(0, 100);
auto po = new TEveRGBAPaletteOverlay(p, 0.55, 0.1, 0.4, 0.05);
auto v = gEve->GetDefaultGLViewer();
v->AddOverlayElement(po);
}
TRangeDynCast
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
Definition TCollection.h:358
gEve
R__EXTERN TEveManager * gEve
Definition TEveManager.h:243
p
winID h TVirtualViewer3D TVirtualGLPainter p
Definition TGWin32VirtualGLProxy.cxx:51
TEveManager::GetDefaultGLViewer
TGLViewer * GetDefaultGLViewer() const
Get TGLViewer of the default TEveViewer.
Definition TEveManager.cxx:265
TEveManager::Create
static TEveManager * Create(Bool_t map_window=kTRUE, Option_t *opt="FIV")
If global TEveManager* gEve is not set initialize it.
Definition TEveManager.cxx:887
TEveRGBAPaletteOverlay
Description of TEveRGBAPaletteOverlay.
Definition TEveRGBAPaletteOverlay.h:22
TEveRGBAPalette
A generic, speed-optimised mapping from value to RGBA color supporting different wrapping and range t...
Definition TEveRGBAPalette.h:25
TGLViewerBase::AddOverlayElement
virtual void AddOverlayElement(TGLOverlayElement *el)
Add overlay element.
Definition TGLViewerBase.cxx:211
v
@ v
Definition rootcling_impl.cxx:3699
Author
Matevz Tadel

Definition in file overlay_palette.C.