update some example and the banner

guo-yong-zhi · guoyongzhi · commit 99a19a6f4b87 · 2021-07-07T15:39:58.000+08:00
diff --git a/examples/compare.jl b/examples/compare.jl
@@ -23,6 +23,7 @@ wcb = wordcloud(
     density = dens,
     backgroundcolor = :maskcolor,
     maskcolor = getmaskcolor(wca),
+    font = getparameter(wca, :font),
     run = x->nothing, #turn off the useless initimage! and placement! in advance
 )
 #md# Follow these steps to generate a wordcloud: initimage! -> placement! -> generate!
diff --git a/examples/compare2.jl b/examples/compare2.jl
@@ -22,6 +22,7 @@ wcb = wordcloud(
     density = dens,
     backgroundcolor = :maskcolor,
     maskcolor = getmaskcolor(wca),
+    font = getparameter(wca, :font),
     run = x->nothing, 
 )
 #md# ### Make the same words the same style
diff --git a/examples/embedding.jl b/examples/embedding.jl
@@ -31,6 +31,7 @@ wc = wordcloud(
     words_weights,
     maskshape = box,
     masksize = (1000, 1000, 0),
+    density=0.3,
     run = initimages!
 )
 
diff --git a/examples/juliadoc.jl b/examples/juliadoc.jl
@@ -27,7 +27,7 @@ wc = wordcloud(
     mask = shape(box, 900, 300, 0, color=0.95),
     colors = ((0.796,0.235,0.20), (0.584,0.345,0.698), (0.22,0.596,0.149)),
     angles = (0, -45, 45),
-    # font = "Georgia",
+    #font = "Verdana Bold",
 )
 setangles!(wc, "julia", 0)
 # setangles!(wc, "function", 45)
diff --git a/res/compare.png b/res/compare.png
diff --git a/res/gathering.png b/res/gathering.png
diff --git a/res/juliadoc.png b/res/juliadoc.png
diff --git a/src/wc-class.jl b/src/wc-class.jl
@@ -185,7 +185,7 @@ function getstylescheme(lengthwords; colors=:auto, angles=:auto, mask=:auto,
         svgmask = mask
         mask = svg2bitmap(mask)
         if maskcolor ∉ DEFAULTSYMBOLS && (:outline ∉ keys(params) || params[:outline] <= 0)
-            Render.recolor!(mask, maskcolor) #svg2bitmap后有杂色
+            Render.recolor!(mask, maskcolor) #svg2bitmap后有杂色 https://github.com/JuliaGraphics/Luxor.jl/issues/160
         end
     end
     font = font in DEFAULTSYMBOLS ? randomfont() : font
diff --git a/src/wc-method.jl b/src/wc-method.jl
@@ -76,7 +76,7 @@ function placement!(wc::WC; style=:uniform, rt=:auto, centerlargestword=:auto, k
             if rt == :auto
                 if hasparameter(wc, :rt)
                     rt = getparameter(wc, :rt)
-                    println("use wordcloud's parameter `:rt=>$rt`")
+                    println("use wordcloud's parameter `:rt=>$rt` to place words")
                 else
                     rt = 1
                     println("rt = 1, ellipse")

Original file line number	Diff line number	Diff line change
`@@ -23,6 +23,7 @@ wcb = wordcloud(`
`23`	`23`	`density = dens,`
`24`	`24`	`backgroundcolor = :maskcolor,`
`25`	`25`	`maskcolor = getmaskcolor(wca),`
	`26`	`+ font = getparameter(wca, :font),`
`26`	`27`	`run = x->nothing, #turn off the useless initimage! and placement! in advance`
`27`	`28`	`)`
`28`	`29`	`#md# Follow these steps to generate a wordcloud: initimage! -> placement! -> generate!`
Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,7 @@ wcb = wordcloud(`
`22`	`22`	`density = dens,`
`23`	`23`	`backgroundcolor = :maskcolor,`
`24`	`24`	`maskcolor = getmaskcolor(wca),`
	`25`	`+ font = getparameter(wca, :font),`
`25`	`26`	`run = x->nothing,`
`26`	`27`	`)`
`27`	`28`	`#md# ### Make the same words the same style`
Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ wc = wordcloud(`
`31`	`31`	`words_weights,`
`32`	`32`	`maskshape = box,`
`33`	`33`	`masksize = (1000, 1000, 0),`
	`34`	`+ density=0.3,`
`34`	`35`	`run = initimages!`
`35`	`36`	`)`
`36`	`37`
Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ wc = wordcloud(`
`27`	`27`	`mask = shape(box, 900, 300, 0, color=0.95),`
`28`	`28`	`colors = ((0.796,0.235,0.20), (0.584,0.345,0.698), (0.22,0.596,0.149)),`
`29`	`29`	`angles = (0, -45, 45),`
`30`		`- # font = "Georgia",`
	`30`	`+ #font = "Verdana Bold",`
`31`	`31`	`)`
`32`	`32`	`setangles!(wc, "julia", 0)`
`33`	`33`	`# setangles!(wc, "function", 45)`