If the figure dpi is different (matplotlib default is fig.dpi=100), 1 point = fig.dpi/72. If the figure dpi is 72 as well, one point is one pixel. It might be useful to be able to specify sizes in pixels instead of points. The standard size of points in matplotlib is 72 points per inch (ppi) – 1 point is hence 1/72 inches. Also linewidths is often specified in points. ![]() Points are often used in typography, where fonts are specified in points. So far the answer to what the size of a scatter marker means is given in units of points. doubling the underlying quantity should double the area of the marker. Specifying the size of the scatter markers in terms of some quantity which is proportional to the area of the marker makes in thus far sense as it is the area of the marker that is perceived when comparing different patches rather than its side length or diameter. This is the motivation to call it area even though in most cases it isnt really. In all cases however the area of the marker is proportional to the s parameter.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |