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POMiniMagick Image.create method giving an ArgumentError
 

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  1. POMiniMagick Image.create method giving an ArgumentError
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    <p>I'm creating a collage of thumbnails using Ruby 1.9.3. The thumbnails are being loaded as follows:</p> <pre><code>image1 = MiniMagick::Image.open("1.jpg") image2 = MiniMagick::Image.open("2.jpg") image2.rotate "-45&gt;" image3 = MiniMagick::Image.open("3.jpg") image3.rotate "45&gt;" </code></pre> <p>I've never used ImageMagick or MiniMagick before and I've got the code for compositing images from the minimagick GitHub page.</p> <pre><code>collage = MiniMagick::Image.create "jpg", false do |c| c.size "1024x768" c.canvas "white" end collage = collage.composite image1 do |c| c.gravity "center" end collage = collage.composite image2 do |c| c.gravity "east" end collage = collage.composite image3 do |c| c.gravity "west" end collage.write("output.jpg") </code></pre> <p>The problem is coming up on the Image.create command. When I run the file using</p> <pre><code>$ ruby prog.rb </code></pre> <p>I get the following error</p> <pre><code>/Users/vinayshenoy/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/tempfile.rb:250:in `size': wrong number of arguments (1 for 0) (ArgumentError) from prog.rb:14:in `block in &lt;main&gt;' from /Users/vinayshenoy/.rvm/gems/ruby-1.9.3-p0/gems/mini_magick-3.4/lib/mini_magick.rb:158:in `call' from /Users/vinayshenoy/.rvm/gems/ruby-1.9.3-p0/gems/mini_magick-3.4/lib/mini_magick.rb:158:in `create' from prog.rb:13:in `&lt;main&gt;' </code></pre> <p>The script file is the same directory as the images. I tested by writing image1, image2 and image3 to separate files and they all work. Please help.</p>
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    1. USVinay S Shenoy
    1. USVinay S Shenoy
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