pangoLayoutIterGetLineYrange

[<code><a rd-options="" href="/link/PangoLayoutIter?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::PangoLayoutIter">PangoLayoutIter</a></code>]  a <code><a rd-options="" href="/link/PangoLayoutIter?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::PangoLayoutIter">PangoLayoutIter</a></code>

<code>object</code>

Divides the vertical space in the <code><a rd-options="" href="/link/PangoLayout?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::PangoLayout">PangoLayout</a></code> being iterated over
between the lines in the layout, and returns the space belonging to
the current line.  A line's range includes the line's logical
extents, plus half of the spacing above and below the line, if
<code><a rd-options="" href="/link/pangoLayoutSetSpacing?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::pangoLayoutSetSpacing">pangoLayoutSetSpacing</a></code> has been called to set layout spacing.
The Y positions are in layout coordinates (origin at top left of the
entire layout).

internal

Facilities in the R language for programming
graphical interfaces using Gtk, the Gimp Tool Kit.

Michael Lawrence

RGtk2

R bindings for Gtk 2.8.0 and above

pangoLayoutIterGetLineYrange function

[<code><a rd-options='' href='PangoLayoutIter'>PangoLayoutIter</a></code>]  a <code><a rd-options='' href='PangoLayoutIter'>PangoLayoutIter</a></code>

Divides the vertical space in the <code><a rd-options='' href='PangoLayout'>PangoLayout</a></code> being iterated over
between the lines in the layout, and returns the space belonging to
the current line.  A line's range includes the line's logical
extents, plus half of the spacing above and below the line, if
<code><a rd-options='' href='pangoLayoutSetSpacing'>pangoLayoutSetSpacing</a></code> has been called to set layout spacing.
The Y positions are in layout coordinates (origin at top left of the
entire layout).

pangoLayoutIterGetLineYrange: pangoLayoutIterGetLineYrange

Description

Usage

Arguments

Value