I am trying to create a simple tool that uses this website's functionality http://cat.prhlt.upv.es/mer/ which parses some strokes of text to a math formula. I noticed that they mention that it converts the input to InkML or MathML.
Now I noticed that according to this link: Tradeoff between LaTex, MathML, and XHTMLMathML in an iOS app? you can use MathJax to convert certain input to MathML.
What I need clarification/assistance with is how can I take input (say from finger strokes) or a picture and then convert it to a format in which I can provide this website from an iOS device and read the result at the top of the page. I have done everything regarding taking a picture or drawing an equation on an iPhone but I am just confused how I can take that and feed it to this site in order to get a result.
Is this possible, and if so how?