Controlling line color and line type in ggplot legend

by

The trick is to map both colour and linetype to State, and then to define scale_linetype_manual with 16 levels:

ggplot(mort3, aes(x = year, y = BCmort, col = State, linetype = State)) +
  geom_line(lwd = 1) +
  scale_linetype_manual(values = c(rep("solid", 10), rep("dashed", 6))) +
  scale_color_manual(values = c(brewer.pal(10, "Set3"), brewer.pal(6, "Set3"))) +
  opts(title = "BC mortality") +
  theme_bw()

enter image description here

More Related Contents:

  1. Plot two graphs in same plot in R
  2. Create stacked barplot where each stack is scaled to sum to 100%
  3. Inserting an image to ggplot2
  4. How to set multiple legends / scales for the same aesthetic in ggplot2?
  5. Addressing x and y in aes by variable number
  6. customize ggplot2 axis labels with different colors
  7. ggplot2 multiple sub groups of a bar chart
  8. ggplot2: facet_wrap strip color based on variable in data set
  9. Difference between passing options in aes() and outside of it in ggplot2
  10. Use different center than the prime meridian in plotting a world map
  11. Display custom image as geom_point [duplicate]
  12. multiple graphs in one canvas using ggplot2
  13. Save plot with a given aspect ratio
  14. Getting a stacked area plot in R
  15. geom_text how to position the text on bar as I want?
  16. How to extract the fill colours from a ggplot object?
  17. ggplot2 multiple scales/legends per aesthetic, revisited [duplicate]
  18. Force ggplot legend to show all categories when no values are present [duplicate]
  19. modifying ggplot objects after creation
  20. Greek letters, symbols, and line breaks inside a ggplot legend label
  21. how do you order Months in ggplot
  22. Layered axes in ggplot?
  23. How to increase the size of points in legend of ggplot2? [duplicate]
  24. Asymmetric expansion of ggplot axis limits
  25. How to adjust facet size manually
  26. How to add shaded confidence intervals to line plot with specified values
  27. Removing Unused Factors from a Facet in ggplot2
  28. How to change stacking order in stacked bar chart in R?
  29. Match legend text color in geom_text to symbol [duplicate]
  30. R – What algorithm does geom_density() use and how to extract points/equation of curves?

Leave a Comment