R: Native Raster Image Tools

# Native Raster Image Tools

## Documentation for package ‘nara’ version 1.0.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

array_to_nr | Convert native raster images to/from other R objects
deer | Deer images - a list of native raster images
is_nativeraster | Check if object is a native raster image
magick_to_nr | Convert a 'magick' image to native raster image
matrix_to_nr | Convert a numeric matrix to native raster image
nrs_to_gif | Convert a list of native rasters to an animated gif
nrs_to_mp4 | Convert a list of native rasters to an mp4 video file
nr_blit | Copy a native raster image into another at an arbitrary location, scale and rotation
nr_blit_multi | Multiple blit operations in a single call
nr_circle | Draw circles on a native raster image
nr_color_replace | Replace colors in a native raster image
nr_copy | Create a new native raster image and copy the dimensions and contents from an existing image
nr_copy_into | Copy the contents of one native raster image into another.
nr_crop | Crop a section out of a native raster image into a new image
nr_crop2 | Crop a section out of a native raster image into a new image
nr_desaturate | Move image colors to gray
nr_dither | Dither to binary image
nr_fill | Fill a native raster image with the given color
nr_fliph | Flip a native raster image horizontally
nr_flipv | Flip a native raster image vertically
nr_line | Draw lines on a native raster image
nr_mask_begin | Start/end region of masked drawing
nr_mask_end | Start/end region of masked drawing
nr_new | Create a native raster image
nr_new_from | Create a native raster image
nr_point | Draw points on a native raster image
nr_polygon | Draw multiple polygons on a native raster image
nr_polyline | Draw a polyline on a native raster image
nr_rect | Draw rectangles on a native raster image
nr_resize | Resize a native raster by specifying the output dimensions
nr_rotate | Rotate a native raster image by 90,180,270 degrees
nr_scale | Resize a native raster image using a scale factor
nr_text_mono | Draw text on a native raster image using the built-in monospaced bitmapped font.
nr_threshold | Threshold to binary image
nr_to_array | Convert native raster images to/from other R objects
nr_to_magick | Convert a 'magick' image to native raster image
nr_to_raster | Convert native raster images to/from other R objects
nr_transpose | Transpose
nr_tri_coords | Draw multiple triangles from mesh data
nr_tri_mesh | Draw multiple triangles from mesh data
plot.nativeRaster | Plot a native raster image (after first clearning the device)
print.nativeRaster | Print method
raster_to_nr | Convert native raster images to/from other R objects
tileset | A list of nativeraster tiles used for constructing a side-scrolling game.
tileset_config | A data.frame of configuration information which can be used with 'nr_blit_multi()' and the 'tileset' data.