vector_text_raster {lofifonts} | R Documentation |
Create a raster image of the rendered text
Description
Create a raster image of the rendered text
Usage
vector_text_raster(
text,
font = c("gridfont_smooth", "gridfont", "arcade"),
scale_coords = 10,
scale_matrix = 1,
dx = NULL,
dy = NULL,
missing = utf8ToInt("?")
)
Arguments
text |
Single text string. Can include carriage returns to split text over multiple lines. |
font |
Name of vector font, or a vector 'lofi' font object. Default: 'gridfont_smooth'.
Use |
scale_coords |
Scale factor for text rendering. Numeric value greater than zero. Default: 1 |
scale_matrix |
Integer size scale factor. Default: 1. Must be an integer value >= 1. Scale up the matrix or raster result by this factor after rendering the coordinates. |
dx |
Additional character spacing in the horizontal direction. Default: 0 |
dy |
Additional character spacing in the vertical direction i.e. between rows of text. Default: 0 |
missing |
Codepoint to use if glyph not found in font. Default: NULL means to use the default specified by the font internally. Otherwise it will default to the codepoint for '?' |
Value
Raster image of rendered text
See Also
Other vector text functions:
vector_text_coords()
,
vector_text_matrix()
Examples
ras <- vector_text_raster("Hi")
plot(ras)