Add new drawing options and clean up some code

src/PlotPFC.jl

@@ -70,10 +70,10 @@ function scatter_branchloads(
         coloring = bl_diff
         coloring[coloring .== 0.0] .= -10 # for unique coloring of 0.0
     else
-        cmap_range = settings["cmap-range"]
-        throw(ArgumentError("Unknown cmap_range $cmap_range."))
+        throw(ArgumentError("Unknown cmap_range $(settings["cmap_range"])."))
     end
 
+    ### Colormap
     pycopy = pyimport("copy")
     cmap = pycopy.copy(plt.get_cmap(settings["cmap"]))
     cmap.set_under(color="tab:green") # color perfect matches green

src/PlotUtils.jl

@@ -60,6 +60,8 @@ function _default_settings(func::Symbol)
     if func == :plot_pg
         defaults = Dict(
             ### Settings for _draw_buses!
+            "bus_coloring" => "type", # or "voltage"
+            "bus_cmap_range" => "tolerance", # or "relative"
             "Buses" => Dict(
                 "Generator" => Dict(
                     "marker" => "s",
@@ -105,8 +107,9 @@ function _default_settings(func::Symbol)
             ),
             ### Settings for _draw_branches!
             "Branches" => Dict(
-                "br_status" => "active", # plot only "active", "inactive" or "all" branches
+                "br_status" => "active", # "active", "inactive", "damage", "all"
                 "br_coloring" => "equal", # how to color branches (can be set to "equal", "voltage", "MW-loading", "Mvar-loading" or "MVA-loading")
+                "br_arrows" => false, # whether to draw flow direction arrows
                 "br_color" => "k", # default color for "equal" coloring
                 "br_lw" => 2,
                 "br_alpha" => 1
@@ -117,11 +120,13 @@ function _default_settings(func::Symbol)
                 "alpha" => 1,
                 "cbar_label" => L"\mathrm{Wind\, speed\, in\,} m/s"
             ),
+            "area" => (-105.1379, -93.8541, 25.4171, 36.3269),
             "area_offset" => 0.4,
             "draw_ticks" => [true, true, true, true], # whether to show ticks
             "draw_legend" => true, # whether to draw a legend
             "xlabel" => L"Longitude in $°$",
-            "ylabel" => L"Latitude in $°$"
+            "ylabel" => L"Latitude in $°$",
+            "N_areas" => 8 # number of areas (important for plot_pg_areas)
         )
     elseif func == :plot_pg_overhead_tl_segments
         defaults = Dict(