Feeds
提问
Plot points with different symbols
I have a text file that contains x and y coordinates and one value that determine the "type" of the point. File looks like ...
12 years 前 | 1 个回答 | 0
1
个回答提问
Draw lines between points
I have a text file ("coordinates.txt") that contains x and y coordinates of points. File looks like this: 11 44 2 9 ...
12 years 前 | 3 个回答 | 1
