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Contents
describe "UIImage effects w/ CIImage & CIFilter" do
before do
@image = 'little_square'.uiimage
end
describe 'should apply a gaussian blur' do
it 'should have a gaussian_blur method' do
-> {
@image.gaussian_blur.should.is_a(UIImage)
}.should.not.raise
end
it 'should accept a :radius option' do
-> {
@image.gaussian_blur(radius: 5).should.is_a(UIImage)
}.should.not.raise
end
it 'should accept a :radius argument in 0th position' do
-> {
@image.gaussian_blur(5).should.is_a(UIImage)
}.should.not.raise
end
end
describe 'should apply a darken filter' do
it 'should have a darken method' do
-> {
@image.darken.should.is_a(UIImage)
}.should.not.raise
end
it 'should accept a :saturation option' do
-> {
@image.darken(saturation: 5).should.is_a(UIImage)
}.should.not.raise
end
it 'should accept a :brightness option' do
-> {
@image.darken(brightness: 5).should.is_a(UIImage)
}.should.not.raise
end
it 'should accept a :saturation and a :brightness option' do
-> {
@image.darken(saturation: 5, brightness: 5).should.is_a(UIImage)
}.should.not.raise
end
end
end
Version data entries
45 entries across 45 versions & 1 rubygems