Draw keylines in random color by default as documentation depicts

10 years ago · 34cf8f7021
parent 2de6ff576c
commit 34cf8f7021
1 changed files with 1 additions and 1 deletions
--- a/modules/line_descriptor/src/draw.cpp
+++ b/modules/line_descriptor/src/draw.cpp
@ -166,7 +166,7 @@ void drawKeylines( const Mat& image, const std::vector<KeyLine>& keylines, Mat&
  {
    /* decide lines' color  */
    Scalar lineColor;
-    if( color != Scalar::all( -1 ) )
+    if( color == Scalar::all( -1 ) )
    {
      int R = ( rand() % (int) ( 255 + 1 ) );
      int G = ( rand() % (int) ( 255 + 1 ) );