Use relative links within pkgdown site (closes #43)

Author: alice-hannah

vignettes/articles/colours.Rmd

@@ -106,7 +106,7 @@ The `grey` in this palette does not meet the required colour contrast with an of
 
 ### Social Security Scotland {#sss}
 
-To use a Social Security Scotland palette, set `palette_type = "sss"` when using any of the `scale_` [colour functions](https://scotgovanalysis.github.io/sgplot/reference/index.html#colour-scales).
+To use a Social Security Scotland palette, set `palette_type = "sss"` when using any of the `scale_` [colour functions](../reference/index.html#colour-scales).
 
 If you have any questions about these palettes, please contact the [Social Security Scotland statistics mailbox](mailto:[email protected]).
 
@@ -157,7 +157,7 @@ sgplot:::colour_table(sgplot::sss_colour_palettes$focus)
 
 ### Government Analysis Function {#af}
 
-The Government Analysis Function guidance also contains [suggested colour palettes](https://analysisfunction.civilservice.gov.uk/policy-store/data-visualisation-colours-in-charts/#section-4). These are also provided in sgplot, however the Scottish Government palettes are used by default. To use an Analysis Function palette, set `palette_type = "af"` when using any of the `scale_` [colour functions](https://scotgovanalysis.github.io/sgplot/reference/index.html#colour-scales).
+The Government Analysis Function guidance also contains [suggested colour palettes](https://analysisfunction.civilservice.gov.uk/policy-store/data-visualisation-colours-in-charts/#section-4). These are also provided in sgplot, however the Scottish Government palettes are used by default. To use an Analysis Function palette, set `palette_type = "af"` when using any of the `scale_` [colour functions](../reference/index.html#colour-scales).
 
 
 #### Main palette
@@ -224,8 +224,8 @@ There may be instances where you'd like to use a different colour palette.
 If so, this should be carefully considered to ensure it meets accessibility requirements. 
 The Analysis Function guidance outlines [appropriate steps for choosing your own accessible colour palette](https://analysisfunction.civilservice.gov.uk/policy-store/data-visualisation-colours-in-charts/#section-9) and should be used.
 
-An example of how to use an alternative colour palette is provided in the [cookbook](https://scotgovanalysis.github.io/sgplot/articles/cookbook.html#using-your-own-colour-palette).
-However, if you use a different palette regularly and feel it would be useful for this to be added to sgplot, please make a suggestion as per the [contributing guidance](https://scotgovanalysis.github.io/sgplot/CONTRIBUTING.html).
+An example of how to use an alternative colour palette is provided in the [cookbook](cookbook.html#using-your-own-colour-palette).
+However, if you use a different palette regularly and feel it would be useful for this to be added to sgplot, please make a suggestion as per the [contributing guidance](../CONTRIBUTING.html).
 
 
 ## Viewing palettes in R
@@ -249,4 +249,4 @@ sgplot::sss_colour_palettes
 sgplot::af_colour_palettes
 ```
 
-Examples of how to apply these palettes to ggplot2 charts are available in both the [cookbook](https://scotgovanalysis.github.io/sgplot/articles/cookbook.html) and the reference files for `scale_` [colour functions](https://scotgovanalysis.github.io/sgplot/reference/index.html#colour-scales).
+Examples of how to apply these palettes to ggplot2 charts are available in both the [cookbook](cookbook.html) and the reference files for `scale_` [colour functions](../reference/index.html#colour-scales).

vignettes/articles/cookbook.Rmd

@@ -43,7 +43,7 @@ Titles, subtitles and captions have been embedded in the charts in this cookbook
 
 ### use_sgplot
 
-The examples in this cookbook use the sgplot theme and colour functions explicitly, however it may be easier to make use of the `use_sgplot()` function if your charts all require a similar style. More information on `use_sgplot` can be found on the [sgplot homepage](https://scotgovanalysis.github.io/sgplot/#use-sgplot-as-default).
+The examples in this cookbook use the sgplot theme and colour functions explicitly, however it may be easier to make use of the `use_sgplot()` function if your charts all require a similar style. More information on `use_sgplot` can be found on the [sgplot homepage](../index.html#use-sgplot-as-default).
 
 
 ```{r chart-types, child = "cookbook/_chart-types.Rmd"} 

vignettes/articles/cookbook/_colour-palettes.Rmd

@@ -3,9 +3,9 @@
 sgplot provides colour palettes as set out by the [Scottish Government Design System](https://designsystem.gov.scot/guidance/charts/data-visualisation-colour-palettes). 
 These palettes have been developed to meet the [Web Content Accessibility Guidelines 2.1 for graphical objects](https://www.w3.org/WAI/WCAG21/Understanding/non-text-contrast.html).
 
-The [main palette](https://scotgovanalysis.github.io/sgplot/articles/colours.html#sg-main) is the default for discrete colour/fill functions, and the [sequential palette](https://scotgovanalysis.github.io/sgplot/articles/colours.html#sg-sequential) for continuous colour/fill functions.
+The [main palette](colours.html#sg-main) is the default for discrete colour/fill functions, and the [sequential palette](colours.html#sg-sequential) for continuous colour/fill functions.
 
-The Scottish Government palettes are used by default, however palettes are also available for [Social Security Scotland](https://scotgovanalysis.github.io/sgplot/articles/colours.html#sss) and the [Government Analysis Function](https://scotgovanalysis.github.io/sgplot/articles/colours.html#af).
+The Scottish Government palettes are used by default, however palettes are also available for [Social Security Scotland](colours.html#sss) and the [Government Analysis Function](colours.html#af).
 
 More information on the colours used in sgplot can be found at `vignette("colours")`.
 
@@ -43,7 +43,7 @@ gapminder |>
 
 Note: This chart is for demonstration purposes only. Accessibility guidance recommends using a maximum of four colours to avoid clutter.
 
-To use an Analysis Function palette, set `palette_type = "af"` when using any of the `scale_` [colour functions](https://scotgovanalysis.github.io/sgplot/reference/index.html#colour-scales). 
+To use an Analysis Function palette, set `palette_type = "af"` when using any of the `scale_` [colour functions](../reference/index.html#colour-scales). 
 For example, to use the Analysis Function `main2` palette:
 
 ```{r af-palette, fig.height = 5}
@@ -125,4 +125,4 @@ gapminder |>
 
 #### Adding a new colour palette to sgplot
 
-If you use a different palette regularly and feel it would be useful for this to be added to sgplot, please make a suggestion as per the [contributing guidance](https://scotgovanalysis.github.io/sgplot/CONTRIBUTING.html).
+If you use a different palette regularly and feel it would be useful for this to be added to sgplot, please make a suggestion as per the [contributing guidance](../CONTRIBUTING.html).

vignettes/articles/cookbook/_customisations.Rmd

@@ -2,7 +2,7 @@
 
 The following section demonstrates some common customisations made to `{ggplot2}` charts. Each example builds on the previous one.
 
-Note that `theme_sg()` has arguments to control the legend position and appearance of grid lines, axis lines and axis ticks. More information on accepted values can be found in the [help file](https://scotgovanalysis.github.io/sgplot/reference/theme_sg.html).
+Note that `theme_sg()` has arguments to control the legend position and appearance of grid lines, axis lines and axis ticks. More information on accepted values can be found in the [help file](../reference/theme_sg.html).
 
 Customisations will be made to the following basic horizontal bar chart: