From e69f262a4d2e73d2f68eb63a0f67c9feefed6e5b Mon Sep 17 00:00:00 2001
From: "Chintakrinda, Arun Kumar (Arun)"
 <arun.kumar.chintakrinda@one.verizon.com>
Date: Wed, 22 Apr 2020 19:24:02 +0530
Subject: [PATCH] Image border added as part of 3.0 requirement

---
 .../Utility/MVMCoreUICommonViewsUtility.h     |  4 +++
 .../Utility/MVMCoreUICommonViewsUtility.m     | 29 +++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.h b/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.h
index cc1df5e6..5cb733bb 100644
--- a/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.h
+++ b/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.h
@@ -79,6 +79,10 @@
 // Creates, pins, and returns a safe area view for the passed in view.
 + (nullable UIView *)getAndSetupSafeAreaViewOnView:(nonnull UIView *)view;
 
+#pragma mark border
+
++ (nullable UIImage *)addBorderToImage:(nullable UIImage *)image;
+
 #pragma mark - shadows 
 
 + (void)drawBottomCurvedShadowsOnRect:(CGRect)rect toView:(nullable UIView *)view;
diff --git a/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.m b/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.m
index 5c796417..e2dd9552 100644
--- a/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.m
+++ b/MVMCoreUI/Utility/MVMCoreUICommonViewsUtility.m
@@ -253,6 +253,35 @@ static const CGFloat VertialShadowOffset = 6;
     return safeAreaView;
 }
 
+#pragma mark border
+
++ (nullable UIImage *)addBorderToImage:(nullable UIImage *)image {
+    if (!image) {
+        return nil;
+    }
+    CGSize size = [image size];
+    UIGraphicsBeginImageContext(size);
+
+    CGContextRef context = UIGraphicsGetCurrentContext();
+    CGContextSetRGBStrokeColor(context, 0.0, 0.0, 0.0, 1.0);
+    CGContextSetLineWidth(context, 1.0);
+    CGContextMoveToPoint(context, 0, 0);
+    CGContextAddLineToPoint(context, size.width, 0);
+    CGContextAddLineToPoint(context, size.width, size.height);
+    CGContextAddLineToPoint(context, 0, size.height);
+    CGContextAddLineToPoint(context, 0, 0);
+    CGContextStrokePath(context);
+    
+    //Comensating for the border so that none of the image is missed
+    CGRect newImageRect = CGRectMake(1, 1, size.width - 2, size.height - 2);
+    [image drawInRect: newImageRect];
+    
+    UIImage *imageWithBorder =  UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return imageWithBorder;
+
+}
+
 #pragma mark - shadows
 
 + (void)drawBottomCurvedShadowsOnRect:(CGRect)rect toView:(nullable UIView *)view {