Fixed #20 Close Button

Author: charlymr

IRLCamera.storyboard

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13529" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="vXZ-lx-hvc">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="vXZ-lx-hvc">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13527"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
         <capability name="Aspect ratio constraints" minToolsVersion="5.1"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>

Source/Private/UIButton+Extensions.h

@@ -0,0 +1,27 @@
+//
+//  IRLScannerViewController.h
+//
+//  Created by Denis Martin on 23/02/2018.
+//  Copyright (c) 2015 Denis Martin. All rights reserved.
+//
+
+@import Foundation;
+@import UIKit;
+
+/**
+ @brief UIButton utlitity
+ */
+@interface UIButton (HitTestEdgeInsetsExtensions)
+
+/**
+ @brief You can increase/reduce the hit detection radius of a button with this method.
+ 
+ To increase the radius you should pass Negative values, to reduce pass positive values.
+ 
+ @warning Use at your ow risk, do not increase the size too much and be aware of the button surrounding
+ 
+ @return hitTestEdgeInsets The current hitTestEdgeInsets.
+ */
+@property(nonatomic, assign) UIEdgeInsets hitTestEdgeInsets;
+
+@end

Source/Private/UIButton+Extensions.m

@@ -0,0 +1,42 @@
+//
+//  IRLScannerViewController.m
+//
+//  Created by Denis Martin on 23/02/2018.
+//  Copyright (c) 2015 Denis Martin. All rights reserved.
+//
+
+
+#import "UIButton+Extensions.h"
+#import <objc/runtime.h>
+
+@implementation UIButton (HitTestEdgeInsetsExtensions)
+@dynamic hitTestEdgeInsets;
+
+static const NSString *HitTestEdgeInsetsKey = @"HitTestEdgeInsets";
+
+-(void)setHitTestEdgeInsets:(UIEdgeInsets)hitTestEdgeInsets {
+    NSValue *value = [NSValue value:&hitTestEdgeInsets withObjCType:@encode(UIEdgeInsets)];
+    objc_setAssociatedObject(self, &HitTestEdgeInsetsKey, value, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event {
+    if(UIEdgeInsetsEqualToEdgeInsets(self.hitTestEdgeInsets, UIEdgeInsetsZero) ||       !self.enabled || self.hidden) {
+        return [super pointInside:point withEvent:event];
+    }
+    
+    CGRect relativeFrame = self.bounds;
+    CGRect hitFrame = UIEdgeInsetsInsetRect(relativeFrame, self.hitTestEdgeInsets);
+    
+    return CGRectContainsPoint(hitFrame, point);
+}
+
+-(UIEdgeInsets)hitTestEdgeInsets {
+    NSValue *value = objc_getAssociatedObject(self, &HitTestEdgeInsetsKey);
+    if(value) {
+        UIEdgeInsets edgeInsets; [value getValue:&edgeInsets]; return edgeInsets;
+    }else {
+        return UIEdgeInsetsZero;
+    }
+}
+
+@end

Source/Public/IRLScannerViewController.h

@@ -229,7 +229,7 @@ NS_CLASS_AVAILABLE(NA, 8_0)
 /**
 @brief <Deprecated> This property was introduce by mistake and is not use in the project.
 */
-@property(nonatomic, assign) id _Nullable  delegate __deprecated_msg("This property was introduce by mistake and is not use in the project!");;
+@property(nonatomic, assign) id _Nullable  delegate __deprecated_msg("This property was introduce by mistake and is not use in the project!");
 
 @end
 

Source/Public/IRLScannerViewController.m

@@ -7,6 +7,7 @@
 
 #import "IRLScannerViewController.h"
 #import "IRLCameraView.h"
+#import "UIButton+Extensions.h"
 
 @interface IRLScannerViewController () <IRLCameraViewProtocol, TOCropViewControllerDelegate>
 
@@ -116,6 +117,9 @@ - (void)viewDidLoad {
 
     [self.cameraView start];
 
+    // Increase Cancel button Hit Radius
+    self.cancel_button.hitTestEdgeInsets = UIEdgeInsetsMake(-40, -40, -40, -40);
+
 }
 
 - (void)viewWillAppear:(BOOL)animated {

demo/Podfile.lock

@@ -1,8 +1,8 @@
 PODS:
-  - IRLDocumentScanner (0.3.0):
-    - IRLDocumentScanner/Default (= 0.3.0)
+  - IRLDocumentScanner (0.3.1):
+    - IRLDocumentScanner/Default (= 0.3.1)
     - TOCropViewController (~> 2.3)
-  - IRLDocumentScanner/Default (0.3.0):
+  - IRLDocumentScanner/Default (0.3.1):
     - TOCropViewController (~> 2.3)
   - TOCropViewController (2.3.4)
 
@@ -14,7 +14,7 @@ EXTERNAL SOURCES:
     :path: ..
 
 SPEC CHECKSUMS:
-  IRLDocumentScanner: 03cbb48f5b8188bd38445dd85297209e71d820b5
+  IRLDocumentScanner: 37606725c316aad3f6f08a94cb357823ec4b142d
   TOCropViewController: 808c9724904be931dd2de5f97fcccf4cc8f8b03f
 
 PODFILE CHECKSUM: 33215c6da8b5132d7a127b02388901f868b65cd5