Re: [julia-users] Re-size image in IJulia Markdown

[Tim Holy]

Can't help you with the markdown issue, but your Images.jl installation is 
borked. This happens all-to-often for OSX users. See 
https://github.com/timholy/Images.jl#installation for ways to fix; if none of 
the linked methods work, please do open an issue.

--Tim

On Saturday, January 31, 2015 05:40:15 PM Nathan Nesbitt wrote:
> I am using Markup in IJulia to write notes amongst my code, and want to
> control the size of an embedded image.
> 
> To embed the image I'm currently using the code:
> 
> ![alt text](my_pic.jpg "Title")
> 
> 
> This works fine, but doesn't give me control over the image size. Is there
> any code to add to this line to control the image size? Supposedly for some
> implementations
> <http://stackoverflow.com/questions/14675913/how-to-change-image-size-markdo
> wn> of Markdown the following code works, but this failed for me
> 
> ![alt text](my_pic.jpg =100x100)
> 
> 
> For an altenative I looked into the ImageView package
> <https://github.com/timholy/ImageView.jl> by Tim Holy, but got an error
> when I tried to use this in IJulia
> 
> (following the suggested syntax)
> 
> using ImageView
> 
> 
> img = imread("my_pic.jpg")
> 
> libversion not defined
> 
>  in image2wand at /Users/Nikola/.julia/v0.3/Images/src/io.jl:304
> 
>  in _writemime at /Users/Nikola/.julia/v0.3/Images/src/io.jl:198
> 
>  in base64 at base64.jl:125
> 
>  in display_dict at
> /Users/Nikola/.julia/v0.3/IJulia/src/execute_request.jl:34
> 
> 
> view(img, pixelspacing = [1,1])
> 
> view not defined
> 
> while loading In[11], in expression starting on line 1
> 
> 
> Any suggestions?
> 
> Thanks!
> 
> Best,
> 
> Nate