Module: SugarCube::CGRectExtensions

Included in:
CGRect, SugarCube::CoreGraphics::Rect
Defined in:
lib/sugarcube/core_graphics.rb

Overview

Extensions to make CGRect a “real class”

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 28

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#+(rect) ⇒ Object

# returns an intersection of self and rect, or moves the Rect using Point, or increases the size using Size



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# File 'lib/sugarcube/core_graphics.rb', line 84

def +(rect)
  case rect
  when SugarCube::CoreGraphics::Rect, CGRect
    SugarCube::CoreGraphics::Rect(CGRectUnion(self, rect))
  when SugarCube::CoreGraphics::Point, CGPoint
    SugarCube::CoreGraphics::Rect(CGRectOffset(self, rect.x, rect.y))
  when SugarCube::CoreGraphics::Offset, UIOffset
    SugarCube::CoreGraphics::Rect(CGRectOffset(self, rect.horizontal, rect.vertical))
  when SugarCube::CoreGraphics::Size, CGSize
    SugarCube::CoreGraphics::Rect(CGRectInset(self, - rect.width, - rect.height))
  when SugarCube::CoreGraphics::EdgeInsets, UIEdgeInsets
    SugarCube::CoreGraphics::Rect(UIEdgeInsetsInsetRect(self, rect))
  else
    super
  end
end

#==(rect) ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 127

def ==(rect)
  CGRectEqualToRect(self, rect)
end

#bottom ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 60

def bottom
  return CGRectGetMaxY(self)
end

#center ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 68

def center
  return SugarCube::CoreGraphics::Point(CGRectGetMidX(self), CGRectGetMidY(self))
end

#contains?(rect_or_point) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sugarcube/core_graphics.rb', line 116

def contains?(rect_or_point)
  case rect_or_point
  when SugarCube::CoreGraphics::Point, CGPoint
    CGRectContainsPoint(self, rect_or_point)
  when Array, CGRect
    CGRectContainsRect(self, rect_or_point)
  else
    super
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sugarcube/core_graphics.rb', line 32

def empty?
  CGRectIsEmpty(self)
end

#height ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 64

def height
  return CGRectGetHeight(self)
end

#infinite? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sugarcube/core_graphics.rb', line 36

def infinite?
  self.size.infinite?
end

#inspect ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 80

def inspect ; to_s ; end

#intersection(rect) ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 101

def intersection(rect)
  SugarCube::CoreGraphics::Rect(CGRectIntersection(self, rect))
end

#intersects?(rect_or_point) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sugarcube/core_graphics.rb', line 105

def intersects?(rect_or_point)
  case rect_or_point
  when SugarCube::CoreGraphics::Point, CGPoint
    CGRectContainsPoint(self, rect_or_point)
  when Array, CGRect
    CGRectIntersectsRect(self, rect_or_point)
  else
    super
  end
end

#left ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 44

def left
  return CGRectGetMinX(self)
end

#null? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sugarcube/core_graphics.rb', line 40

def null?
  CGRectIsNull(self)
end

#right ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 48

def right
  return CGRectGetMaxX(self)
end

#to_hash ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 76

def to_hash
  CGRectCreateDictionaryRepresentation(self)
end

#to_s ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 72

def to_s
  "#{self.class.name}([#{self.origin.x}, #{self.origin.y}],{#{self.size.width} × #{self.size.height}})"
end

#top ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 56

def top
  return CGRectGetMinY(self)
end

#width ⇒ Object 



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# File 'lib/sugarcube/core_graphics.rb', line 52

def width
  return CGRectGetWidth(self)
end