8 merge requests!296Feat/code optimization,!295refactor(map): change view zoomFactor (zoom step),!292fix(vector-map): fix center point calculation,!291feat(vector-map): add drawing for reaction modifiers lines,!290feat(vector-map): implement reaction operator drawing,!288feat(vector-map): implement reactions of three elements,!286feat(vector-map): implement line scaling,!285feat(vector-map): implement reaction square element