diff --git a/Classes/BEMSimpleLineGraphView.h b/Classes/BEMSimpleLineGraphView.h
index 0506d07..37d6951 100644
--- a/Classes/BEMSimpleLineGraphView.h
+++ b/Classes/BEMSimpleLineGraphView.h
@@ -209,22 +209,6 @@
 - (void)lineGraphDidFinishLoading:(BEMSimpleLineGraphView *)graph;
 
 
-//----- CUSTOMIZATION -----//
-
-
-/** The color of the line at the given index. This is called for each line in the graph, every time an update is made.
- @param graph The graph object requesting the line color.
- @param index The index from left to right of a given point (X-axis). The first value for the index is 0.
- @return The color of the line. Specifying nil will cause the line to use the color specifed for the graph. */
-- (UIColor *)lineGraph:(BEMSimpleLineGraphView *)graph lineColorForIndex:(NSInteger)index;
-
-
-/** The alpha of the line at the given index. This is called for each line in the graph, every time an update is made.
- @param graph The graph object requesting the line alpha.
- @param index The index from left to right of a given point (X-axis). The first value for the index is 0.
- @return The alpha value of the line, between 0.0 and 1.0. Specifying nil will cause the line to use the alpha specifed for the graph. */
-- (CGFloat)lineGraph:(BEMSimpleLineGraphView *)graph lineAlphaForIndex:(NSInteger)index;
-
 
 //----- TOUCH EVENTS -----//
 
@@ -299,4 +283,17 @@
 
 
 
+/** The color of the line at the given index. This is called for each line in the graph, every time an update is made.
+ @param graph The graph object requesting the line color.
+ @param index The index from left to right of a given point (X-axis). The first value for the index is 0.
+ @return The color of the line. Specifying nil will cause the line to use the color specifed for the graph. */
+- (UIColor *)lineGraph:(BEMSimpleLineGraphView *)graph lineColorForIndex:(NSInteger)index __deprecated;
+
+
+/** The alpha of the line at the given index. This is called for each line in the graph, every time an update is made.
+ @param graph The graph object requesting the line alpha.
+ @param index The index from left to right of a given point (X-axis). The first value for the index is 0.
+ @return The alpha value of the line, between 0.0 and 1.0. Specifying nil will cause the line to use the alpha specifed for the graph. */
+- (CGFloat)lineGraph:(BEMSimpleLineGraphView *)graph lineAlphaForIndex:(NSInteger)index __deprecated;
+
 @end
diff --git a/Classes/BEMSimpleLineGraphView.m b/Classes/BEMSimpleLineGraphView.m
index 3386881..3cc70f7 100644
--- a/Classes/BEMSimpleLineGraphView.m
+++ b/Classes/BEMSimpleLineGraphView.m
@@ -330,11 +330,25 @@ - (void)drawLines {
             }
             line.topColor = self.colorTop;
             line.bottomColor = self.colorBottom;
-            if ([self.delegate respondsToSelector:@selector(lineGraph:lineColorForIndex:)]) line.color = [self.delegate lineGraph:self lineColorForIndex:i];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+            if ([self.delegate respondsToSelector:@selector(lineGraph:lineColorForIndex:)])
+            {
+                NSLog(@"[BEMSimpleLineGraph] DEPRECATION WARNING. The delegate method lineColorForIndex, is deprecated and will become unavailable in a future version. This feature will not be suported in a future version. Update your delegate method as soon as possible.");
+                line.color = [self.delegate lineGraph:self lineColorForIndex:i];
+            }
+#pragma clang diagnostic pop
             else line.color = self.colorLine;
             line.topAlpha = self.alphaTop;
             line.bottomAlpha = self.alphaBottom;
-            if ([self.delegate respondsToSelector:@selector(lineGraph:lineAlphaForIndex:)]) line.alpha = [self.delegate lineGraph:self lineAlphaForIndex:i];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+            if ([self.delegate respondsToSelector:@selector(lineGraph:lineAlphaForIndex:)])
+            {
+                NSLog(@"[BEMSimpleLineGraph] DEPRECATION WARNING. The delegate method lineAlphaForIndex, is deprecated and will become unavailable in a future version. This feature will not be suported in a future version. Update your delegate method as soon as possible.");
+                line.lineAlpha = [self.delegate lineGraph:self lineAlphaForIndex:i];
+            }
+#pragma clang diagnostic pop
             else line.lineAlpha = self.alphaLine;
             line.lineWidth = self.widthLine;
             line.bezierCurveIsEnabled = self.enableBezierCurve;
diff --git a/Sample Project/SimpleLineChart.xcodeproj/project.xcworkspace/xcuserdata/bobo.xcuserdatad/UserInterfaceState.xcuserstate b/Sample Project/SimpleLineChart.xcodeproj/project.xcworkspace/xcuserdata/bobo.xcuserdatad/UserInterfaceState.xcuserstate
index 4213966..eba66d6 100644
Binary files a/Sample Project/SimpleLineChart.xcodeproj/project.xcworkspace/xcuserdata/bobo.xcuserdatad/UserInterfaceState.xcuserstate and b/Sample Project/SimpleLineChart.xcodeproj/project.xcworkspace/xcuserdata/bobo.xcuserdatad/UserInterfaceState.xcuserstate differ