pangoLayoutGetLine: pangoLayoutGetLine
In RGtk2: R Bindings for Gtk 2.8.0 and Above
Description
Usage
Arguments
Details
Value
Author(s)
Description
Retrieves a particular line from a PangoLayout.
Usage
1
pangoLayoutGetLine(object, line)
Arguments
object
[PangoLayout] a PangoLayout
line
[integer] the index of a line, which must be between 0 and
pango_layout_get_line_count(layout) - 1, inclusive.
Details
Use the faster pangoLayoutGetLineReadonly if you do not plan
to modify the contents of the line (glyphs, glyph widths, etc.).
Value
[PangoLayoutLine] the requested PangoLayoutLine, or NULL if the
index is out of range. This layout line can
be ref'ed and retained, but will become invalid
if changes are made to the PangoLayout.
Author(s)
Derived by RGtkGen from GTK+ documentation
RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.
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Description Usage Arguments Details Value Author(s)
Description
Retrieves a particular line from a PangoLayout.
Usage
1 | pangoLayoutGetLine(object, line)
|
Arguments
|
[ |
|
[integer] the index of a line, which must be between 0 and
|
Details
Use the faster pangoLayoutGetLineReadonly if you do not plan
to modify the contents of the line (glyphs, glyph widths, etc.).
Value
[PangoLayoutLine] the requested PangoLayoutLine, or NULL if the
index is out of range. This layout line can
be ref'ed and retained, but will become invalid
if changes are made to the PangoLayout.
Author(s)
Derived by RGtkGen from GTK+ documentation
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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