Computes the height of the line, as the maximum of the heights of fonts used in this line.
Note that the actual baseline-to-baseline distance between lines of text is influenced by other factors, such as pango.layout.Layout.setSpacing and pango.layout.Layout.setLineSpacing.
return location for the line height
Computes the height of the line, as the maximum of the heights of fonts used in this line.
Note that the actual baseline-to-baseline distance between lines of text is influenced by other factors, such as pango.layout.Layout.setSpacing and pango.layout.Layout.setLineSpacing.