Sha256: 7983e0b08888ac7ebf1b73227b54fd9668625909580d4fa9a1ad5a057e14d40a
Contents?: true
Size: 1.36 KB
Versions: 20
Compression:
Stored size: 1.36 KB
Contents
class CameraController < UIViewController
attr_accessor :buttons
def init
super.tap do
@buttons = []
end
end
def viewDidLoad
super
self.view.addSubview(build_button("Library", :any))
self.view.addSubview(build_button("Front", :front)) if BW::Device.camera.front?
self.view.addSubview(build_button("Rear", :rear)) if BW::Device.camera.rear?
end
def build_button(title, camera_method)
button = UIButton.buttonWithType(UIButtonTypeRoundedRect)
button.setTitle(title, forState:UIControlStateNormal)
button.sizeToFit
rect = self.buttons.empty? ? CGRectMake(0, 0, 0, 0) : self.buttons.last.frame
button.frame = [[rect.origin.x, rect.origin.y + rect.size.height + 10], button.frame.size]
button.when UIControlEventTouchUpInside do
BW::Device.camera.send(camera_method).picture(media_types: [:image]) do |result|
image_view = build_image_view(result[:original_image])
self.view.addSubview(image_view)
self.buttons.each { |button| self.view.bringSubviewToFront(button) }
end
end
self.buttons << button
button
end
def build_image_view(image)
image_view = UIImageView.alloc.initWithImage(image)
image_view.frame = [CGPointZero, self.view.frame.size]
image_view.center = [self.view.frame.size.width / 2, self.view.frame.size.height / 2]
image_view
end
end
Version data entries
20 entries across 20 versions & 1 rubygems