bump version [skip ci]

* add all guide_positions

* remove show

Project.toml

@@ -1,7 +1,7 @@
 name = "Plots"
 uuid = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 author = ["Tom Breloff (@tbreloff)"]
-version = "1.2.5"
+version = "1.2.6"
 
 [deps]
 Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"

src/backends/pgfplotsx.jl

@@ -136,6 +136,8 @@ function (pgfx_plot::PGFPlotsXPlot)(plt::Plot{PGFPlotsXBackend})
             bgc_inside = plot_color(sp[:background_color_inside])
             bgc_inside_a = alpha(bgc_inside)
             axis_opt = PGFPlotsX.Options(
+                "point meta max" => get_clims(sp)[2],
+                "point meta min" => get_clims(sp)[1],
                 "title" => sp[:title],
                 "title style" => PGFPlotsX.Options(
                         "at" => if title_loc == :left
@@ -246,8 +248,6 @@ function (pgfx_plot::PGFPlotsXPlot)(plt::Plot{PGFPlotsXBackend})
                     axis_opt,
                     string("colorbar", pgfx_get_colorbar_pos(sp[:colorbar])) => nothing,
                     "colorbar style" => colorbar_style,
-                    "point meta max" => get_clims(sp)[2],
-                    "point meta min" => get_clims(sp)[1],
                 )
             end
             if RecipesPipeline.is3d(sp)
@@ -655,6 +655,26 @@ pgfx_get_marker(k) = get(
     "*",
 )
 
+pgfx_get_xguide_pos(k) = get(
+    (
+        top = "at={(0.5,1)},above,",
+        right = "at={(ticklabel* cs:1.02)}, anchor=west,",
+        left = "at={(ticklabel* cs:-0.02)}, anchor=east,",
+    ),
+    k,
+    "at={(ticklabel cs:0.5)}, anchor=near ticklabel"
+)
+
+pgfx_get_yguide_pos(k) = get(
+    (
+        top = "at={(ticklabel* cs:1.02)}, anchor=south",
+        right = "at={(1,0.5)},below,",
+        bottom = "at={(ticklabel* cs:-0.02)}, anchor=north,",
+    ),
+    k,
+    "at={(ticklabel cs:0.5)}, anchor=near ticklabel"
+)
+
 pgfx_get_legend_pos(k) = get(
     (
         top = ("at" => string((0.5, 0.98)), "anchor" => "north"),
@@ -1034,10 +1054,10 @@ function pgfx_axis!(opt::PGFPlotsX.Options, sp::Subplot, letter)
 
     # axis label position
     labelpos = ""
-    if letter == :x && axis[:guide_position] == :top
-        labelpos = "at={(0.5,1)},above,"
-    elseif letter == :y && axis[:guide_position] == :right
-        labelpos = "at={(1,0.5)},below,"
+    if letter == :x
+        labelpos = pgfx_get_xguide_pos(axis[:guide_position])
+    elseif letter == :y
+        labelpos = pgfx_get_yguide_pos(axis[:guide_position])
     end
 
     # Add label font