Added the CPTStringFromVector() utility function.

ProximalPod · Apr 10, 2016 · 0ebfd13 · 0ebfd13
1 parent 041073e
commit 0ebfd13
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diff --git a/framework/Source/CPTUtilities.h b/framework/Source/CPTUtilities.h
@@ -133,6 +133,7 @@ CGRect CPTAlignBorderedRectToUserSpace(__nonnull CGContextRef context, CGRect re
 NSString *__nonnull CPTStringFromPoint(CGPoint point);
 NSString *__nonnull CPTStringFromSize(CGSize size);
 NSString *__nonnull CPTStringFromRect(CGRect rect);
+NSString *__nonnull CPTStringFromVector(CGVector vector);
 
 /// @}
 

diff --git a/framework/Source/CPTUtilities.m b/framework/Source/CPTUtilities.m
@@ -976,6 +976,15 @@ CGRect CPTAlignBorderedRectToUserSpace(__nonnull CGContextRef context, CGRect re
     return [NSString stringWithFormat:@"{{%g, %g}, {%g, %g}}", (double)rect.origin.x, (double)rect.origin.y, (double)rect.size.width, (double)rect.size.height];
 }
 
+/** @brief Creates a string representation of the given vector.
+ *  @param vector The vector.
+ *  @return A string with the format <code> {dx, dy}</code>.
+ **/
+NSString *__nonnull CPTStringFromVector(CGVector vector)
+{
+    return [NSString stringWithFormat:@"{%g, %g}", (double)vector.dx, (double)vector.dy];
+}
+
 #pragma mark -
 #pragma mark CGPoint utilities