cairoMatrixInvert: cairoMatrixInvert
In RGtk2: R Bindings for Gtk 2.8.0 and Above
Description
Usage
Arguments
Value
Author(s)
Description
Changes matrix to be the inverse of it's original value. Not
all transformation matrices have inverses; if the matrix
collapses points together (it is degenerate),
then it has no inverse and this function will fail.
Usage
1
Arguments
matrix
[CairoMatrix] a CairoMatrix
Value
[CairoStatus] If matrix has an inverse, modifies matrix to
be the inverse matrix and returns CAIRO_STATUS_SUCCESS. Otherwise,
returns CAIRO_STATUS_INVALID_MATRIX.
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 Value Author(s)
Description
Changes matrix to be the inverse of it's original value. Not
all transformation matrices have inverses; if the matrix
collapses points together (it is degenerate),
then it has no inverse and this function will fail.
Usage
1 |
Arguments
|
[ |
Value
[CairoStatus] If matrix has an inverse, modifies matrix to
be the inverse matrix and returns CAIRO_STATUS_SUCCESS. Otherwise,
returns CAIRO_STATUS_INVALID_MATRIX.
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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