From 64f5ce6b99af78cf8a4569ebf961434eb9da8f90 Mon Sep 17 00:00:00 2001
From: iCell <icell.vip@gmail.com>
Date: Fri, 4 Nov 2016 22:42:34 +0800
Subject: [PATCH] add color property of the pop up label

---
 Classes/BEMSimpleLineGraphView.h | 3 +++
 Classes/BEMSimpleLineGraphView.m | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/Classes/BEMSimpleLineGraphView.h b/Classes/BEMSimpleLineGraphView.h
index b77717a..a82120f 100644
--- a/Classes/BEMSimpleLineGraphView.h
+++ b/Classes/BEMSimpleLineGraphView.h
@@ -325,6 +325,9 @@ IB_DESIGNABLE @interface BEMSimpleLineGraphView : UIView <UIGestureRecognizerDel
 /// Color of the pop up label's background displayed when the user touches the graph.
 @property (strong, nonatomic) UIColor *colorBackgroundPopUplabel;
 
+/// Color of the pop up label's text displayed when the user touches the graph.
+@property (strong, nonatomic) UIColor *colorTextPopUpLabel;
+
 
 /// Position of the y-Axis in relation to the chart (Default: NO)
 @property (nonatomic) BOOL positionYAxisRight;
diff --git a/Classes/BEMSimpleLineGraphView.m b/Classes/BEMSimpleLineGraphView.m
index a36fe8d..f161f11 100644
--- a/Classes/BEMSimpleLineGraphView.m
+++ b/Classes/BEMSimpleLineGraphView.m
@@ -154,6 +154,7 @@ - (void)commonInit {
     _colorPoint = [UIColor colorWithWhite:1.0 alpha:0.7];
     _colorTouchInputLine = [UIColor grayColor];
     _colorBackgroundPopUplabel = [UIColor whiteColor];
+    _colorTextPopUpLabel = [UIColor darkTextColor];
     _alphaTouchInputLine = 0.2;
     _widthTouchInputLine = 1.0;
     _colorBackgroundXaxis = nil;
@@ -375,6 +376,7 @@ - (void)layoutTouchReport {
                 self.popUpLabel.text = mString;
                 self.popUpLabel.textAlignment = 1;
                 self.popUpLabel.numberOfLines = 1;
+                self.popUpLabel.textColor = self.colorTextPopUpLabel;
                 self.popUpLabel.font = self.labelFont;
                 self.popUpLabel.backgroundColor = [UIColor clearColor];
                 [self.popUpLabel sizeToFit];