How do you add a legend to a title in Matlab?
To add a legend title, set the String property of the legend text object. To change the title appearance, such as the font style or color, set legend text properties. For a list, see Text Properties. plot(rand(3)); lgd = legend(‘line 1′,’line 2′,’line 3’); lgd.
How do I change the legend title in R?
Key ggplot2 R functions
- p + labs(). Change legend title.
- p + theme(…). Change legend theme: background color, legend box border, font size and color.
- p + scale_x_discrete(limits = c(“2”, “0.5”, “1”)). Change the order of the item in the legend.
- p + scale_fill_discrete(name = “Dose”, labels = c(“A”, “B”, “C”)).
- guides().
How do I customize legend in R?
How do I change the legend position in R?
When adding a legend to a plot, there are two main ways to modify the legend position with the R legend function. On the one hand, you can set the argument x to “top” , “topleft” , “topright” , “bottom” , “bottomleft” , “bottomright” , “left” , “right” or “center” .
How to rename a legend item in ggplot?
– Stack Overflow how to rename a legend item in ggplot? Can you manually change the items withing a ggplot legend? I currently have a plot which is grouped base on my well numbers. These are classed as numeric. For one of these sites I want to label it as a character i.e. Fernhill.
How to easily customize ggplot legend for great graphics?
Key R functions to change ggplot legends: p + labs(). Change legend title. p + theme(…). Change legend theme: background color, legend box border, font size and color. p + scale_x_discrete(limits = c(“2”, “0.5”, “1”)). Change the order of the item in the legend. p + scale_fill_discrete(name = “Dose”, labels = c(“A”, “B”, “C”)).
How are theme elements documented in ggplot2 inheritance?
Theme elements are documented together according to inheritance, read more about theme inheritance below. all rectangular elements ( element_rect ()) all title elements: plot, axes, legends ( element_text () ; inherits from text) labels of axes ( element_text () ).
How to change the title of a legend in R?
The previous R syntax changed the title to “My Legend Title No. 1”. Note: We used the function scale _color_ discrete, because our legend is created based on the color specification of our graphic.
