Public Member Functions | |
TColorNumber (Int_t color) | |
TColorNumber (std::array< Float_t, 3 > rgb) | |
Instantiate a color from a tuple of RGB values between 0.0 and 1.0. | |
TColorNumber (std::string const &color) | |
The color string argument argument will be evaluated to get the actual ROOT color number, like kRed . | |
Int_t | number () const |
Private Attributes | |
Int_t | fNumber |
Color number identifier. | |
#include <TColor.h>
TColorNumber::TColorNumber | ( | std::string const & | color | ) |
The color
string argument argument will be evaluated to get the actual ROOT color number, like kRed
.
Here is how the string is parsed:
kRed
): ~~~ {.cxx} hist.SetLineColor("r") ~~~In case no corresponding color is found, a std::invalid_argument
exception is thrown.
Definition at line 3670 of file TColor.cxx.
TColorNumber::TColorNumber | ( | std::array< Float_t, 3 > | rgb | ) |
Instantiate a color from a tuple of RGB values between 0.0 and 1.0.
Definition at line 3692 of file TColor.cxx.
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private |