Create an image of custom size by filling in repeated values
This is a convenience function for quickly creating blank images, or images filled with a specific colour. See examples. If val is a logical value, creates a pixset instead.
imfill(x = 1, y = 1, z = 1, val = 0, dim = NULL)
x |
width (default 1) |
y |
height (default 1) |
z |
depth (default 1) |
val |
fill-in values. Either a single value (for grayscale), or RGB values for colour, or a character string for a colour (e.g. "blue") |
dim |
dimension vector (optional, alternative to specifying x,y,z) |
an image object (class cimg)
Simon Barthelme
imfill(20,20) %>% plot #Blank image of size 20x20 imfill(20,20,val=c(1,0,0)) %>% plot #All red image imfill(20,20,val="red") %>% plot #Same, using R colour name imfill(3,3,val=FALSE) #Pixset imfill(dim=dim(boats)) #Blank image of the same size as the boats image
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