ggplot2 geoms with support for pattern fills

All geoms in this package are identical to their counterparts in ggplot2 except that they can be filled with patterns.

Arguments

mapping, data, stat, position, linejoin, na.rm, show.legend, inherit.aes, binwidth	See ggplot2 for description of the standard arguments to each geom.

Pattern Arguments

Not all arguments apply to all patterns.

pattern

Pattern name string e.g. 'stripe' (default), 'crosshatch', 'point', 'circle', 'none'

pattern_colour

Colour used for strokes and points. default: 'black'

pattern_fill

Fill colour. default: 'black'

pattern_angle

Orientation of the pattern in degrees. default: 45

pattern_density

Approximate fill fraction of the pattern. Usually in range [0, 1], but can be higher. default: 0.2

pattern_spacing

Spacing of the pattern as a fraction of the plot size. default: 0.05

pattern_xoffset,pattern_yoffset

Offset the origin of the pattern. Range [0, 1]. default: 0. Use this to slightly shift the origin of the pattern. For most patterns, the user should limit the offset value to be less than the pattern spacing.

pattern_alpha

Alpha transparency for pattern. default: 1

pattern_linetype

Stroke linetype. default: 1

pattern_size

Stroke line width. default: 1

pattern_option_1

Generic User value