Documentation update (#100)

manual.typ

@@ -25,7 +25,7 @@
 // Outline
 #{
   show heading: none
-  columns(2, outline(indent: true, depth: 3))
+  columns(2, outline(indent: auto, depth: 3))
   pagebreak(weak: true)
 }
 
@@ -54,13 +54,37 @@ module imported into the namespace.
 = Plot
 
 #doc-style.parse-show-module("/src/plot.typ")
+
 #for m in ("line", "bar", "boxwhisker", "contour", "errorbar", "annotation", "formats", "violin", "legend") {
   doc-style.parse-show-module("/src/plot/" + m + ".typ")
 }
 
+== Styling
+You can use style root `axes` with the following keys:
+#doc-style.parse-show-module("/src/axes.typ")
+
+=== Example
+```example
+import cetz.draw: *
+import cetz-plot: *
+
+set-style(axes: (
+  stroke: (dash: "dotted", paint: gray),
+  x: (mark: (start: ">", end: ">"), padding: 1),
+  y: (mark: none),
+  tick: (stroke: gray + .5pt),
+))
+
+plot.plot(size: (5, 4), axis-style: "school-book", y-tick-step: none, {
+  plot.add(calc.sin, domain: (0, calc.pi * 2))
+})
+
+```
+
 = Chart
 
 #doc-style.parse-show-module("/src/chart.typ")
 #for m in ("barchart", "boxwhisker", "columnchart", "piechart", "pyramid") {
   doc-style.parse-show-module("/src/chart/" + m + ".typ")
 }
+

src/axes.typ

@@ -11,9 +11,9 @@
 /// #show-parameter-block("label.offset", "number", [Distance to move axis labels away from the axis.])
 /// #show-parameter-block("label.anchor", "anchor", [Anchor of the axis label to use for it's placement.])
 /// #show-parameter-block("label.angle", "angle", [Angle of the axis label.])
-/// #show-parameter-block("axis-layer", "float", [Layer to draw axes on (see @@on-layer() )])
-/// #show-parameter-block("grid-layer", "float", [Layer to draw the grid on (see @@on-layer() )])
-/// #show-parameter-block("background-layer", "float", [Layer to draw the background on (see @@on-layer() )])
+/// #show-parameter-block("axis-layer", "float", [Layer to draw axes on (see cetz' `on-layer`)])
+/// #show-parameter-block("grid-layer", "float", [Layer to draw the grid on (see cetz' `on-layer`)])
+/// #show-parameter-block("background-layer", "float", [Layer to draw the background on (see cetz' `on-layer`)])
 /// #show-parameter-block("padding", "number", [Extra distance between axes and plotting area. For schoolbook axes, this is the length of how much axes grow out of the plotting area.])
 /// #show-parameter-block("overshoot", "number", [School-book style axes only: Extra length to add to the end (right, top) of axes.])
 /// #show-parameter-block("tick.stroke", "stroke", [Major tick stroke style.])