Woohoo. Thanks!
On Monday, May 26, 2014 5:03:25 PM UTC-4, Steven G. Johnson wrote: > > The text/plain hack you implemented is definitely wrong, and will cause > problems if the writemime function is used in any other context. > > You need to decide what MIME type the vector of images will be. The most > natural choices would be either HTML ( > http://stackoverflow.com/questions/2807251/can-i-embed-a-png-image-into-an-html-page) > > or SVG ( > http://stackoverflow.com/questions/6249664/does-svg-support-embedding-of-bitmap-images), > > both of which support embedding PNG data. > > e.g. for HTML, you could do something like the following (untested, may > have typos): > > function Base.writemime(io::IO, ::MIME"text/html", x::AbstractVector{Png}) > print(io, "<p>", length(x), "-element ", typeof(x), "<ul>) > png = MIME("image/png") > for i in x > print(io, "<li><img src=\"data:image/png;base64,", > base64(writemime, png, i), "\" /></li>") > end > print(io, "</ul>") > end > >
