haskal
/
kicad
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix color4d distance return type 

(cherry picked from commit 1f8d101b1d)
This commit is contained in:
Marek Roszko 2022-02-06 21:05:44 -05:00 committed by Mark Roszko
parent 8fc831cbc2
commit e72bd34383
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
common/gal/color4d.cpp
View File

@ -510,7 +510,7 @@ const COLOR4D COLOR4D::BLACK( 0, 0, 0, 1 );
const COLOR4D COLOR4D::CLEAR( 1, 0, 1, 0 ); const COLOR4D COLOR4D::CLEAR( 1, 0, 1, 0 );
int COLOR4D::Distance( const COLOR4D& other ) const double COLOR4D::Distance( const COLOR4D& other ) const
{ {
return ( r - other.r ) * ( r - other.r ) return ( r - other.r ) * ( r - other.r )
+ ( g - other.g ) * ( g - other.g ) + ( g - other.g ) * ( g - other.g )

2
include/gal/color4d.h
View File

@ -373,7 +373,7 @@ public:
/** /**
* Returns the distance (in RGB space) between two colors. * Returns the distance (in RGB space) between two colors.
*/ */
int Distance( const COLOR4D& other ) const; double Distance( const COLOR4D& other ) const;
/** /**
* Returns a legacy color ID that is closest to the given 8-bit RGB values. * Returns a legacy color ID that is closest to the given 8-bit RGB values.