Release 0.1.0

Example/Pods/pop/pop/POPCGUtils.h

@@ -0,0 +1,107 @@
+/**
+ Copyright (c) 2014-present, Facebook, Inc.
+ All rights reserved.
+ 
+ This source code is licensed under the BSD-style license found in the
+ LICENSE file in the root directory of this source tree. An additional grant
+ of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#import <CoreGraphics/CoreGraphics.h>
+#if TARGET_OS_IPHONE
+#import <UIKit/UIKit.h>
+#endif
+#import "POPDefines.h"
+
+#if TARGET_OS_IPHONE
+@class UIColor;
+#endif
+
+POP_EXTERN_C_BEGIN
+
+NS_INLINE CGPoint values_to_point(const CGFloat values[])
+{
+  return CGPointMake(values[0], values[1]);
+}
+
+NS_INLINE CGSize values_to_size(const CGFloat values[])
+{
+  return CGSizeMake(values[0], values[1]);
+}
+
+NS_INLINE CGRect values_to_rect(const CGFloat values[])
+{
+  return CGRectMake(values[0], values[1], values[2], values[3]);
+}
+
+#if TARGET_OS_IPHONE
+
+NS_INLINE UIEdgeInsets values_to_edge_insets(const CGFloat values[])
+{
+  return UIEdgeInsetsMake(values[0], values[1], values[2], values[3]);
+}
+
+#endif
+
+NS_INLINE void values_from_point(CGFloat values[], CGPoint p)
+{
+  values[0] = p.x;
+  values[1] = p.y;
+}
+
+NS_INLINE void values_from_size(CGFloat values[], CGSize s)
+{
+  values[0] = s.width;
+  values[1] = s.height;
+}
+
+NS_INLINE void values_from_rect(CGFloat values[], CGRect r)
+{
+  values[0] = r.origin.x;
+  values[1] = r.origin.y;
+  values[2] = r.size.width;
+  values[3] = r.size.height;
+}
+
+#if TARGET_OS_IPHONE
+
+NS_INLINE void values_from_edge_insets(CGFloat values[], UIEdgeInsets i)
+{
+  values[0] = i.top;
+  values[1] = i.left;
+  values[2] = i.bottom;
+  values[3] = i.right;
+}
+
+#endif
+
+/**
+ Takes a CGColorRef and converts it into RGBA components, if necessary.
+ */
+extern void POPCGColorGetRGBAComponents(CGColorRef color, CGFloat components[]);
+
+/**
+ Takes RGBA components and returns a CGColorRef.
+ */
+extern CGColorRef POPCGColorRGBACreate(const CGFloat components[]) CF_RETURNS_RETAINED;
+
+/**
+ Takes a color reference and returns a CGColor.
+ */
+extern CGColorRef POPCGColorWithColor(id color);
+
+#if TARGET_OS_IPHONE
+
+/**
+ Takes a UIColor and converts it into RGBA components, if necessary.
+ */
+extern void POPUIColorGetRGBAComponents(UIColor *color, CGFloat components[]);
+
+/**
+ Takes RGBA components and returns a UIColor.
+ */
+extern UIColor *POPUIColorRGBACreate(const CGFloat components[]) NS_RETURNS_RETAINED;
+
+#endif
+
+POP_EXTERN_C_END