i'm in process of creating interactive whiteboard application using php , jquery. creating deck not issue, nor applying canvas overlay page can write on it. i'm amateur coder , self-taught. part exercise in learning more, , part means give me great tool use in teaching practice.
the problem i'm encountering applying css transition canvas element, slides change, canvas element moves well, in order avoid having made drawings still present on new slides.
i have gotten canvas element move slide transition, however, when happens, canvas rendered useless (on current slide). if transition previous slide, can see i've drawn.
i'm hoping isn't vague of question or explanation of situation help, pointers great.
figured out problem. thought original script taking account distance slides transitioning, wasn't. added in line take care of this, , works charm.
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