pangoLayoutLineGetPixelExtents: pangoLayoutLineGetPixelExtents
In RGtk2: R Bindings for Gtk 2.8.0 and Above
Description
Usage
Arguments
Value
Author(s)
Description
Computes the logical and ink extents of layout.line in device units.
This function just calls pangoLayoutLineGetExtents followed by
two pangoExtentsToPixels calls, rounding ink.rect and logical.rect
such that the rounded rectangles fully contain the unrounded one (that is,
passes them as first argument to pangoExtentsToPixels).
Usage
1
pangoLayoutLineGetPixelExtents(object)
Arguments
object
[PangoLayoutLine] a PangoLayoutLine
Value
A list containing the following elements:
ink.rect
[PangoRectangle] rectangle used to store the extents of the glyph string
as drawn, or NULL
logical.rect
[PangoRectangle] rectangle used to store the logical extents of the glyph
string, or NULL
Author(s)
Derived by RGtkGen from GTK+ documentation
RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.
R Package Documentation
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Description Usage Arguments Value Author(s)
Description
Computes the logical and ink extents of layout.line in device units.
This function just calls pangoLayoutLineGetExtents followed by
two pangoExtentsToPixels calls, rounding ink.rect and logical.rect
such that the rounded rectangles fully contain the unrounded one (that is,
passes them as first argument to pangoExtentsToPixels).
Usage
1 | pangoLayoutLineGetPixelExtents(object)
|
Arguments
|
[ |
Value
A list containing the following elements:
|
[ |
|
[ |
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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