Changeset 941 for trunk/lib/Colors.h

Timestamp:

Dec 3, 2009, 7:05:39 AM (13 years ago)

Author:

Peter Johansson

Message:

refs #419. Lifted some functions/code from Colors' privacy to be reachable also from Configuration class.

File:

• trunk/lib/Colors.h (modified) (2 diffs)

trunk/lib/Colors.h

@@ -65 +65 @@
     Colors(const Colors&);
 
-    // Convert char from hexadecimal to decimal, if char is out of
-    // range -1 is returned.
-    int to_decimal(int);
-
     // Assignment not implemented because assignment is always self-assignment
     Colors& operator=(const Colors&);
@@ -86 +82 @@
   };
 
+  /**
+     Convert a string to color rgb values. The input str must be
+     either of length 3 or 6 and each character should be a
+     hexadecimal.
+   */
+  void str2rgb(const std::string& str, unsigned char& r, unsigned char& g,
+               unsigned char& b);
+
+  // Convert char from hexadecimal to decimal, if char is out of
+  // range -1 is returned.
+  int to_decimal(int);
+
 }} // end of namespace svndigest and namespace theplu