attrLineHeightNew
fn
pango.attribute.Attribute attrLineHeightNew(double factor)Modify the height of logical line extents by a factor.
This affects the values returned by [pango.layout_line.LayoutLine.getExtents], [pango.layout_line.LayoutLine.getPixelExtents] and [pango.layout_iter.LayoutIter.getLineExtents].
Parameters
factor | the scaling factor to apply to the logical height |