g_is_valid: Test if a geometry is valid
In gdalraster: Bindings to the 'Geospatial Data Abstraction Library' Raster API
g_is_valid R Documentation
Test if a geometry is valid
Description
g_is_valid() tests whether a geometry is valid.
Usage
g_is_valid(wkt)
Arguments
wkt
Character. OGC WKT string for a simple feature geometry.
Value
logical scalar. TRUE if the geometry is valid, otherwise
FALSE.
Examples
g1 <- "POLYGON ((0 0, 10 10, 10 0, 0 0))"
g_is_valid(g1)
g2 <- "POLYGON ((0 0, 10 10, 10 0, 0 1))"
g_is_valid(g2)
gdalraster documentation built on April 4, 2025, 4:38 a.m.
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| g_is_valid | R Documentation |
Test if a geometry is valid
Description
g_is_valid() tests whether a geometry is valid.
Usage
g_is_valid(wkt)
Arguments
wkt |
Character. OGC WKT string for a simple feature geometry. |
Value
logical scalar. TRUE if the geometry is valid, otherwise
FALSE.
Examples
g1 <- "POLYGON ((0 0, 10 10, 10 0, 0 0))"
g_is_valid(g1)
g2 <- "POLYGON ((0 0, 10 10, 10 0, 0 1))"
g_is_valid(g2)
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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