NEWS.md

In mdsumner/spex: Spatial Extent Tools

spex dev

• Catch case for spex.sf() where no proj string is available, get the WKT as a comment.

spex 0.7.1

• Fixed tests.

• Added sfc method, and now using crsmeta.

• Ensure projargs is character, not logical.

spex 0.6.0

• Wrap previous proj4 code with reproj, proj4 is no longer imported by spex.

• Add new features for basic list, data frame or matrix input.

• New spex(clipboard = TRUE/FALSE) argument to take advantage of leafem copy extent (WIP).

spex 0.5.0

• New latitude functions latitudecircle to build a polar circle.

• Now return all cells as polygons if raster has no values.

• Improved handling of na.rm, also now TRUE by default. #13 Thanks to Adriano Fantini.

• A modest speed-up (up to 2X) for polygonize by more careful use of R.

• better column name for resulting Spatial data frame

spex 0.4.0

• new functions xlim and ylim, supporting anything understandable by spex

• new extent method for sf objects, otherwise missing in the core packages

• new spex support for sf objects

• spex() with no input argument will return the extents of the current par 'usr' setting (if only graphics devices had metadata registration for the space in use ...)

• polygonize, qm_rasterToPolygons, and qm_rasterToPolygons_sp gain na.rm argument to optionally remove any cells that are NA (in the first layer)

spex 0.3.0

• new function buffer_extent for whole-grain expansion

• added S3 generic polygonize, alias of qm_rasterToPolygons

spex 0.2.0

• Added function qm_rasterToPolygons.

mdsumner/spex documentation built on Oct. 4, 2020, 6:33 a.m.