This is a generic and element classes must provide an implementation of this method
merge_element(new, old)# S3 method for default merge_element(new, old)# S3 method for element_blank merge_element(new, old)# S3 method for element merge_element(new, old)
# S3 method for default merge_element(new, old)
# S3 method for element_blank merge_element(new, old)
# S3 method for element merge_element(new, old)
The child element in the theme hierarchy
The parent element in the theme hierarchy
A modified version of new updated with the properties of old
new
old
# NOT RUN { 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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