Export a 'get_array_fn()' function and 'get_params()'?

trevorld / gridpattern

'grid' Pattern Grobs

https://trevorldavis.com/R/gridpattern/dev

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Export a 'get_array_fn()' function and 'get_params()'? #15

Closed trevorld closed 3 years ago

trevorld commented 3 years ago

Could be used to use this packages built-in array functions in order to write custom array-based ggpattern functions which expect an array of RGBA values to be returned instead of a grob.
Although I think if you pretended your array-based pattern was a geometry pattern (so you registered it as one and had it return a grob) I suspect it would still work...

trevorld commented 3 years ago

Although I think if you pretended your array-based pattern was a geometry pattern (so you registered it as one and had it return a grob) I suspect it would still work...

This does work so I don't think such a feature is needed for now.