tiler 0.3.1

• Added required package alias in documentation.

tiler 0.3.0

• Removed rgdal from Imports and added sf to Suggests in DESCRIPTION.
• Updated documentation and tests.
• Fixed another race condition in temp files running tile() in parallel (with #18; @achubaty).

tiler 0.2.6

• Try to automatically detect python path when setting tiler option (#19; @achubaty).
• Fixed a race condition in temp files running tile() in parallel (with #18; @achubaty).
• Use GitHub Actions for testing (#6; @achubaty).

tiler 0.2.5

• Documentation updates.

tiler 0.2.4

• Precompiling of vignette depending on external data.

tiler 0.2.3

• Minor fixes for CRAN release.

tiler 0.2.2

• Breaking change: no longer using a format argument. All tiles are TMS.
• Updated gdal2tiles to version 2.4 release.
• Bug fix.
• Updated documentation.

tiler 0.2.1

• Improved and simplified instructions and expectations for Windows use. Windows users must add OSGeo4W.bat path to system path.
• Added leaflet examples of remotely hosted tiles generated by tiler to vignette.
• Bug fix related to system path to OSGeo4W.bat being ignored on Windows.

tiler 0.2.0

• All three gdal2tiles* scripts have been updated to accept a command line argument when called by R that provides a path for any temporary files, i.e., tmp.*.vrt files created by the gdal2tiles* scripts. These were previously accumulating in the system temp folder. The new temporary directory is a sub-directory inside tempdir(). Therefore, it is cleaned up when exiting R. Nevertheless, tile also force deletes this subdirectory immediately after its internal system call to one of the gdal2tiles* scripts returns, so the temporary sub-directory does not even exist for the full duration of the tile call.
• Added functions tile_viewer and view_tiles and other supporting functions for generating HTML Leaflet tile preview web page.
• Added arguments to tile. tile now generates previewer by default.
• Added unit tests.
• Updated vignette.

tiler 0.1.6

• Made minor formatting changes per CRAN request for resubmission.

tiler 0.1.5

• Refactored tile, added arguments including resume and format, changed some argument names.
• Added default support for XYZ format tiles in addition to TMS. This brings in another version of gdal2tiles.
• Updated documentation.
• Added unit tests.

tiler 0.1.0

• Created tile function for generating map tiles from geographic or non-geographic maps/images.
• Created readme with basic example.
• Added initial introduction vignette.
• Added robust unit tests and other external examples and spot testing of edge cases.

tiler 0.0.0.9000

• Added initial package scaffolding.