Merge a parent element into a child element
This is a generic and element classes must provide an implementation of this method
merge_element(new, old) ## Default S3 method: merge_element(new, old) ## S3 method for class 'element_blank' merge_element(new, old) ## S3 method for class 'element' merge_element(new, old)
new |
The child element in the theme hierarchy |
old |
The parent element in the theme hierarchy |
A modified version of new
updated with the properties of
old
new <- element_text(colour = "red") old <- element_text(colour = "blue", size = 10) # Adopt size but ignore colour merge_element(new, old)
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