Is there a way to change the spacing between legend items in ggplot2? - Stack Overflow
Label minimum and maximum of scale fill gradient legend with text: ggplot2 - Stack Overflow
ggplot scale_fill_gradient2 "stopping" at midpoint - Stack Overflow
A ggplot2 Tutorial for Beautiful Plotting in R - Cédric Scherer
ggplot: get discrete legend with scale_fill_gradient - Stack Overflow
Issue with editing ggplot2 legend - tidyverse - RStudio Community
Sea surface temperature gradient as background to ggplot : Rlanguage
White space between tiles in heatplot ggplot - Stack Overflow
Scales, axes and legends
Customize ggcorrplot legend - Stack Overflow
Legend produced by scale_fill_gradient() in ggplot2 returns a legend that is blank. How can I populate this? - Stack Overflow
What is ggtern? - ggtern: ternary diagrams in R
ggplot2 scale_fill_gradient() function not changing point colors R - Stack Overflow
How can I make the legend in ggplot2 the same height as my plot? - Stack Overflow
Issue with editing ggplot2 legend - tidyverse - RStudio Community
ggplot scale_fill_gradient2 "stopping" at midpoint - Stack Overflow
ggplot2: Legend is missing despite scale_fill_manual() : rstats
Heatmap with continuous rainbow colours - Stack Overflow
Scales, axes and legends
Module 2.3
Legend colorbar is truncated and limits not respected with continuous scales - Stack Overflow
Change the gradient legend's scale to percentage with specific breaks - Stack Overflow
Scales, axes and legends
A ggplot2 Tutorial for Beautiful Plotting in R - Cédric Scherer
Module 2.3
Ch6 Scales, axes and legends
