graphics - draw a line on c++ using qtcreator -

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i extremely new on both c++ , qtcreator. @ school asked draw line between 2 crossed corner of image. planning use bresenhams algorithm calculate line don`t know graphics library.

can tell me how put dot point calculated algorithm?

your question vague. qtcreator gui qt development, there graphic library in qt should used purposes, anyway, should gain level in c++/qt (i.e. not "extremely new") utilize it.


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