Created
July 26, 2015 09:45
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MovieFilmCreater
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require 'RMagick' | |
class MovieFilmCreater | |
def initialize(image_file1, image_file2, image_file3, image_file4) | |
@image_file1 = image_file1 | |
@image_file2 = image_file2 | |
@image_file3 = image_file3 | |
@image_file4 = image_file4 | |
end | |
def read_image(filename) | |
puts "-----" | |
p filename | |
#背景黒の画像に重ねるため透明度を上げてフィルムっぽくする | |
target_image = Magick::Image.read(filename).first { self.background_color = "none" } | |
#フィルムコマに合わせるためリサイズ | |
target_image.resize!(@pattern[:resize_width], @pattern[:resize_height]) | |
#TODO 縦が100以上なら上から縦100までに切る->自動的に圧縮されてカッティングされるので先に比率を計算する | |
target_image.alpha(Magick::ActivateAlphaChannel) | |
target_image.opacity = Magick::QuantumRange - (Magick::QuantumRange * 0.8) | |
target_image | |
end | |
def write | |
create_image_filename = './public/images/film_' + Time.now.to_i.to_s + '.png' | |
image = Magick::Image.read("./lib/base_image/base2.png").first | |
base2 = { | |
resize_width: 165, | |
resize_height: 93, | |
image1_position: [62, 38], | |
image2_position: [62, 180], | |
image3_position: [62, 322], | |
image4_position: [62, 465] | |
} | |
@pattern = base2 | |
#TODO ネットURLから画像を取得する | |
#TODO ADV 指定した動画から画像を切り出してくっつける | |
#TODO ADV アニメGIFを分解して画像をくっつける | |
image_list = [read_image(@image_file1),read_image(@image_file2),read_image(@image_file3),read_image(@image_file4)] | |
image.composite!(image_list[0], @pattern[:image1_position][0],@pattern[:image1_position][1], Magick::OverCompositeOp) | |
image.composite!(image_list[1], @pattern[:image2_position][0],@pattern[:image2_position][1], Magick::OverCompositeOp) | |
image.composite!(image_list[2], @pattern[:image3_position][0],@pattern[:image3_position][1], Magick::OverCompositeOp) | |
image.composite!(image_list[3], @pattern[:image4_position][0],@pattern[:image4_position][1], Magick::OverCompositeOp) | |
image.write(create_image_filename) | |
image_list[0].destroy! | |
image_list[1].destroy! | |
image_list[2].destroy! | |
image_list[3].destroy! | |
image.destroy! | |
create_image_filename | |
end | |
end |
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