Decrease or increase the font size in a stacked-tree.
Ignored extra arguments.
stacked-tree-decrease-font-height try to increase/decrease the point size of the font in
. They add/subtract 1 from the size of the current font, and try to find a font with the new size. If this does not work, they add/subtract 2 and try again. If they find a new font, they set the font in
to the new font. The heights of the rectangles are adjusted to fit the new font height.
stacked-tree-decrease-font-height are used by the
Ctrl-< gestures and you can use them to implement your gestures. The
means that you can use these functions in the input-model directly.
CAPI User Guide and Reference Manual (Windows version) - 3 Aug 2017