Merge pull request #3 from lazarusA/more_examples

minor clean up

.github/workflows/Deploy.yml

@@ -43,7 +43,7 @@ jobs:
         with:
             node-version: 18
             cache: npm # or pnpm / yarn
-            cache-dependency-path: 'package.json' # this should be a package-lock.json file
+            cache-dependency-path: 'package-lock.json' # this should be a package-lock.json file
       - name: Setup Pages
         uses: actions/configure-pages@v3
       - name: Install dependencies

docs/.vitepress/config.mts

@@ -58,6 +58,7 @@ export default defineConfig({
                   { text: 'line_type', link: '/examples/2d/lines/line_type' },
                   { text: 'line_types', link: '/examples/2d/lines/line_types' },
                   { text: 'line_cb', link: '/examples/2d/lines/line_cb' },
+                  { text: 'log scales', link: '/examples/2d/lines/log_scales' },
                   { text: 'dates', link: '/examples/2d/lines/dates' },
                   { text: 'dates_break2_axis', link: '/examples/2d/lines/dates_break2_axis' },
                   { text: 'dates_break3_axis', link: '/examples/2d/lines/dates_break3_axis' }

docs/examples/2d/contours/contour.md

@@ -2,24 +2,30 @@
 
 
 ```julia
-using Gnuplot, Random
-Random.seed!(123)
-let
-    x = y = -15:0.33:15
-    fz(x,y) = sin.(sqrt.(x.^2 + y.^2))./sqrt.(x.^2+y.^2)
-    fxy = [fz(x,y) for x in x, y in y]
-    @gsp x y fxy "w l lc palette" "set view map"
-    @gsp :- "set contour base;set key off" "set auto fix"
-    @gsp :- "set cntrparam levels 15" "unset surface"
-    @gsp :- xlab = "x" ylab = "y"
-end
+using Gnuplot
+empty!(Gnuplot.options.init)
+push!( Gnuplot.options.init, linetypes(:Set1_5, lw=1.5, ps=1.5))
+function saveas(file; sx=550, sy=350, fs=0.8, term="svg")
+    Gnuplot.save(term="$(term) size $(sx),$(sy) fontscale $(fs)", "$(file).svg")
+end;
 ```
 
 
-```
-"assets/contour001.svg"
+<a id='Contour-plot'></a>
+
+## Contour plot
+
+
+```julia
+x = y = -15:0.33:15
+fz(x,y) = sin.(sqrt.(x.^2 + y.^2))./sqrt.(x.^2+y.^2)
+fxy = [fz(x,y) for x in x, y in y]
+@gsp x y fxy "w l lc palette" "set view map"
+@gsp :- "set contour base;set key off" "set auto fix"
+@gsp :- "set cntrparam levels 15" "unset surface"
+@gsp :- xlab = "x" ylab = "y"
 ```
 
 
-![](assets/contour001.svg)
+![](contour001.svg)
 

docs/examples/2d/contours/contour_egg.md

@@ -2,26 +2,33 @@
 
 
 ```julia
-using Gnuplot, Random
-Random.seed!(123)
-let
-    x = -1:0.05:1
-    y = -1.5:0.05:2
-    egg(x,y) = x^2 + y^2/(1.4 + y/5)^2
-    segg = [egg(x,y) for x in x, y in y]
-    @gsp x y segg "w l lc palette" palette(:thermal; rev= true) "set view map"
-    @gsp :- "set contour base;set key off" "set auto fix"
-    @gsp :- "set cntrparam levels incremental  0,0.01,1" "unset surface"
-    @gsp :- xrange = (-1.2,1.2) yrange = (-1.5,2) cbrange =(0,1)
-    @gsp :- xlab = "x" ylab = "y" "set size ratio -1"
-end
+using Gnuplot
+empty!(Gnuplot.options.init)
+push!( Gnuplot.options.init, linetypes(:Set1_5, lw=1.5, ps=1.5))
+function saveas(file; sx=550, sy=350, fs=0.8, term="svg")
+    Gnuplot.save(term="$(term) size $(sx),$(sy) fontscale $(fs)", "$(file).svg")
+end;
 ```
 
 
-```
-"assets/contour002.svg"
+<a id='Contour-plot:-egg-shape'></a>
+
+## Contour plot: egg shape
+
+
+```julia
+x = -1:0.05:1
+y = -1.5:0.05:2
+egg(x,y) = x^2 + y^2/(1.4 + y/5)^2
+segg = [egg(x,y) for x in x, y in y]
+@gsp x y segg "w l lc palette" palette(:thermal; rev= true) "set view map"
+@gsp :- "set contour base;set key off" "set auto fix"
+@gsp :- "set cntrparam levels incremental  0,0.01,1" "unset surface"
+@gsp :- xrange = (-1.2,1.2) yrange = (-1.5,2) cbrange =(0,1)
+@gsp :- xlab = "x" ylab = "y" "set size ratio -1"
+saveas("contour002");
 ```
 
 
-![](assets/contour002.svg)
+![](contour002.svg)
 

docs/examples/2d/filledcu/between.md

@@ -3,18 +3,26 @@
 
 ```julia
 using Gnuplot
-let
-    x = LinRange(-10,10,200)
-    @gp x sin.(x) sin.(x) .+ 1 "with filledcu lc '#56B4E9' fs transparent solid 0.3"
-    @gp :- x cos.(x) 1 .+ cos.(x) "with filledcu lc 'red' fs transparent solid 0.5"
-end
+empty!(Gnuplot.options.init)
+push!( Gnuplot.options.init, linetypes(:Set1_5, lw=1.5, ps=1.5))
+function saveas(file; sx=550, sy=350, fs=0.8, term="svg")
+    Gnuplot.save(term="$(term) size $(sx),$(sy) fontscale $(fs)", "$(file).svg")
+end;
 ```
 
 
-```
-"assets/filled002.svg"
+<a id='Filled-Between-curves'></a>
+
+## Filled Between curves
+
+
+```julia
+x = LinRange(-10,10,200)
+@gp x sin.(x) sin.(x) .+ 1 "with filledcu lc '#56B4E9' fs transparent solid 0.3"
+@gp :- x cos.(x) 1 .+ cos.(x) "with filledcu lc 'red' fs transparent solid 0.5"
+saveas("filled002");
 ```
 
 
-![](assets/filled002.svg)
+![](filled002.svg)
 

docs/examples/2d/filledcu/filled.md

@@ -3,22 +3,30 @@
 
 ```julia
 using Gnuplot
-let
-    x = LinRange(-10,10,200)
-    fg(x,μ,σ) = exp.(.-(x.-μ).^2 ./(2σ^2))./(σ*√(2π))
-    @gp x fg(x, 0.25, 1.5) "w filledcurves lc '#E69F00' t '0.25,1.5'"
-    @gp :- "set style fill transparent solid 0.5 noborder"
-    @gp :- "set key title 'μ,σ' box 3" xlab = "x" ylab = "P(x)"
-    @gp :- x fg(x, 2, 1) "w filledcu lc rgb '#56B4E9' t '2,1' fs transparent solid 0.25"
-    @gp :- x fg(x, -1, 2) "w filledcu lc '#009E73' t '-1,2' fs transparent solid 0.1"
-end
+empty!(Gnuplot.options.init)
+push!( Gnuplot.options.init, linetypes(:Set1_5, lw=1.5, ps=1.5))
+function saveas(file; sx=550, sy=350, fs=0.8, term="svg")
+    Gnuplot.save(term="$(term) size $(sx),$(sy) fontscale $(fs)", "$(file).svg")
+end;
 ```
 
 
-```
-"assets/filled001.svg"
+<a id='Filled-curves'></a>
+
+## Filled curves
+
+
+```julia
+x = LinRange(-10,10,200)
+fg(x,μ,σ) = exp.(.-(x.-μ).^2 ./(2σ^2))./(σ*√(2π))
+@gp x fg(x, 0.25, 1.5) "w filledcurves lc '#E69F00' t '0.25,1.5'"
+@gp :- "set style fill transparent solid 0.5 noborder"
+@gp :- "set key title 'μ,σ' box 3" xlab = "x" ylab = "P(x)"
+@gp :- x fg(x, 2, 1) "w filledcu lc rgb '#56B4E9' t '2,1' fs transparent solid 0.25"
+@gp :- x fg(x, -1, 2) "w filledcu lc '#009E73' t '-1,2' fs transparent solid 0.1"
+saveas("filled001");
 ```
 
 
-![](assets/filled001.svg)
+![](filled001.svg)
 

docs/examples/2d/filledcu/glow.md

@@ -3,47 +3,55 @@
 
 ```julia
 using Gnuplot
-let
-    x = 0:0.3:4
-    a = exp.(- x)
-    b =  exp.(- x.^2)
-    # theme
-    function gp_theme(bgcolor = "#212946"; borderc ="white",
-            ticsc = "white", ylabc = "white", gridst = 4,
-            xlabc = "white", gridc = "#2A3459", labc = "white")
-        bgcp1 = "set object rectangle from screen 0,0 to screen 1,1"
-        bgcp2 = " behind fc '$(bgcolor)' fs solid noborder"
-        bgcolor = bgcp1*bgcp2
-        @gp :- "set border lw 1 lc '$(borderc)'"
-        @gp :- "set tics textcolor rgb '$(ticsc)'"
-        @gp :- bgcolor
-        @gp :- "set ylabel 'y' textcolor '$(ylabc)'"
-        @gp :- "set xlabel 'x' textcolor '$(xlabc)'"
-        @gp :- "set grid ls 1 lc '$(gridc)' dt $(gridst)"
-        @gp :- "set key t r textcolor '$(labc)'"
-    end
-
-    # plot
-    @gp x a "w linespoints lw 1 lc '#08F7FE' pt 7 t 'e^{-x}'"
-    @gp :- x b "w linespoints lw 1 lc '#FFE64D' pt 7 t 'e^{-x^2}'"
-    # glow effect
-    for i  in 1:10
-        @gp :- x a "w l lw $(1 + 1.05*i) lc '#F508F7FE' t ''"
-        @gp :- x b "w l lw $(1 + 1.05*i) lc '#F5FFE64D' t ''" :-
-    end
-    # fill between
-    @gp(:-,x, a, "w filledcu y=0 lw 1 lc '#08F7FE' t ''",
-        "set style fill transparent solid 0.08 noborder")
-    @gp(:-, x, a, b, "w filledcu lw 1 lc '#FFE64D' t ''")
-    gp_theme("black")
-end
+empty!(Gnuplot.options.init)
+push!( Gnuplot.options.init, linetypes(:Set1_5, lw=1.5, ps=1.5))
+function saveas(file; sx=550, sy=350, fs=0.8, term="svg")
+    Gnuplot.save(term="$(term) size $(sx),$(sy) fontscale $(fs)", "$(file).svg")
+end;
 ```
 
 
-```
-"assets/filled003.svg"
+<a id='Filled-Between-curves:-glow-effect'></a>
+
+## Filled Between curves: glow effect
+
+
+```julia
+x = 0:0.3:4
+a = exp.(- x)
+b =  exp.(- x.^2)
+# theme
+function gp_theme(bgcolor = "#212946"; borderc ="white",
+        ticsc = "white", ylabc = "white", gridst = 4,
+        xlabc = "white", gridc = "#2A3459", labc = "white")
+    bgcp1 = "set object rectangle from screen 0,0 to screen 1,1"
+    bgcp2 = " behind fc '$(bgcolor)' fs solid noborder"
+    bgcolor = bgcp1*bgcp2
+    @gp :- "set border lw 1 lc '$(borderc)'"
+    @gp :- "set tics textcolor rgb '$(ticsc)'"
+    @gp :- bgcolor
+    @gp :- "set ylabel 'y' textcolor '$(ylabc)'"
+    @gp :- "set xlabel 'x' textcolor '$(xlabc)'"
+    @gp :- "set grid ls 1 lc '$(gridc)' dt $(gridst)"
+    @gp :- "set key t r textcolor '$(labc)'"
+end
+
+# plot
+@gp x a "w linespoints lw 1 lc '#08F7FE' pt 7 t 'e^{-x}'"
+@gp :- x b "w linespoints lw 1 lc '#FFE64D' pt 7 t 'e^{-x^2}'"
+# glow effect
+for i  in 1:10
+    @gp :- x a "w l lw $(1 + 1.05*i) lc '#F508F7FE' t ''"
+    @gp :- x b "w l lw $(1 + 1.05*i) lc '#F5FFE64D' t ''" :-
+end
+# fill between
+@gp(:-,x, a, "w filledcu y=0 lw 1 lc '#08F7FE' t ''",
+    "set style fill transparent solid 0.08 noborder")
+@gp(:-, x, a, b, "w filledcu lw 1 lc '#FFE64D' t ''")
+gp_theme("black")
+saveas("filled003");
 ```
 
 
-![](assets/filled003.svg)
+![](filled003.svg)
 

docs/examples/2d/heatmaps/heatmap.md

@@ -1,6 +1,21 @@
 
 
 
+```julia
+using Gnuplot
+empty!(Gnuplot.options.init)
+push!( Gnuplot.options.init, linetypes(:Set1_5, lw=1.5, ps=1.5))
+function saveas(file; sx=550, sy=350, fs=0.8, term="svg")
+    Gnuplot.save(term="$(term) size $(sx),$(sy) fontscale $(fs)", "$(file).svg")
+end;
+```
+
+
+<a id='image-plot'></a>
+
+## image plot
+
+
 ```julia
 using Gnuplot, Random
 Random.seed!(1234)
@@ -10,9 +25,9 @@ matrix = randn(50,60)
 
 
 ```
-"assets/heatmap001.svg"
+"heatmap001.svg"
 ```
 
 
-![](assets/heatmap001.svg)
+![](heatmap001.svg)
 

docs/examples/2d/heatmaps/heatmap_cblabel.md

@@ -2,23 +2,33 @@
 
 
 ```julia
-using Gnuplot, Random
-Random.seed!(123)
-let
-    test = rand(50,50)
-    @gp "set auto fix" "set size square" :-
-    @gp :- test "w image pixels notit"  """set cblabel "CBTitle \\n (my unit)" """ :-
-    @gp :- "set cblabel  offset -6.5, 10 font ',8' textcolor lt 3 rotate by 0" :-
-    @gp :- palette(:plasma) :-
-    @gp :- "set tmargin at screen 0.80"
-end
+using Gnuplot
+empty!(Gnuplot.options.init)
+push!( Gnuplot.options.init, linetypes(:Set1_5, lw=1.5, ps=1.5))
+function saveas(file; sx=550, sy=350, fs=0.8, term="svg")
+    Gnuplot.save(term="$(term) size $(sx),$(sy) fontscale $(fs)", "$(file).svg")
+end;
 ```
 
 
-```
-"assets/heatmap004.svg"
+<a id='Heatmap:-colorbar'></a>
+
+## Heatmap: colorbar
+
+
+```julia
+using Random
+Random.seed!(123)
+
+test = rand(50,50)
+@gp "set auto fix" "set size square" :-
+@gp :- test "w image pixels notit"  """set cblabel "CBTitle \\n (my unit)" """ :-
+@gp :- "set cblabel  offset -6.5, 10 font ',8' textcolor lt 3 rotate by 0" :-
+@gp :- palette(:plasma) :-
+@gp :- "set tmargin at screen 0.80"
+saveas("heatmap004");
 ```
 
 
-![](assets/heatmap004.svg)
+![](heatmap004.svg)