songsenand
/
cgal
mirror of https://github.com/CGAL/cgal
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #6361 from maximecharriere/patch-1 

Add CGAL::Color operator< and return values
This commit is contained in:
Laurent Rineau 2022-03-02 15:13:42 +01:00
parent 53feb29b4d 98ee8d7560
commit db74265caf
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
Stream_support/include/CGAL/IO/Color.h
View File

@ -132,6 +132,11 @@ public:
return !( (*this) == c);
}
bool operator<(const Color& c) const
{
return m_data < c.to_rgba();
}
unsigned char r() const { return red(); }
unsigned char g() const { return green(); }
unsigned char b() const { return blue(); }
@ -206,7 +211,7 @@ public:
/*!
replaces the rgb values of the colors by the one given as parameters.
*/
void set_rgb (unsigned char red,
Color& set_rgb (unsigned char red,
unsigned char green,
unsigned char blue,
unsigned char alpha = 255)
@ -215,13 +220,15 @@ public:
m_data[1] = green;
m_data[2] = blue;
m_data[3] = alpha;
return *this;
}
/*!
replaces the rgb values of the colors by the conversion to rgb of
the hsv values given as parameters.
*/
void set_hsv (double hue,
Color& set_hsv (double hue,
double saturation,
double value,
unsigned char alpha = 255)
@ -275,6 +282,8 @@ public:
m_data[1] = (unsigned char)g;
m_data[2] = (unsigned char)b;
m_data[3] = alpha;
return *this;
}
/// @}