Last Update: 7/9/2020
From Origin 2020b, column/bar chart grows up from additional line, no matter the line shows or not. The additional line is set to Y = 0 by default. If you choose not to show the line, column/bar chart will still use Y = 0 as baseline and grow up from it. This is different from the previous versions, in which columns/bars always start from X/Y axis.
To plot columns/bar starting from axis like the previous versions,
Keywords:bar, bottom line, bottom axis line, column, additional line, rise from zero