In map scale, sit on the scale of the size of the scale and subject to change according to the window size, how to achieve both can be used in multiples of 10 or 50 or 100 marking scale, and to scale the window scaling dynamic change?
Similar to the datav sit scale function;

CodePudding user response:

I do not know the landlord to solve the problem: no, I have written an article to solve the problem: the start and end coordinates axes and interval segmentation algorithm, can see, if still not solved