added bubble charts

Author: thiagodnf

scatter-and-bubble-charts/bubble-chart-3d/bubble-chart-3d.pdf

@@ -0,0 +1,5 @@
+1 1 10
+2 2 4
+1 2 8
+3 3 1
+4 4 15

scatter-and-bubble-charts/bubble-chart-3d/data1.txt

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+-1 1 6
+-2 4 2
+-2 2 7
+-3 2 9
+-4 4 1

scatter-and-bubble-charts/bubble-chart-3d/data2.txt

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+set terminal pdfcairo enhanced dashed size 8, 4;
+
+set output "bubble-chart-3d.pdf"
+
+set title "Title"
+
+unset key
+
+set xrange [-5:5]
+set yrange [0:5]
+
+set xtics ("Red" 1,"White" 2,"Green" 3,"Blue" 4,"Gold" -1,"Silver" -2,"Iron" -3,"Titanium" -4)
+set ytics ("Circle" 1,"Triangle" 2,"Ellipse" 3,"Rectangle" 4)
+
+set bmargin 2
+
+set yzeroaxis 
+set ytics axis 
+set ytics center
+
+SCALE = 0.06
+
+set xtics rotate by 0 offset 0,0
+
+set datafile separator " "
+set grid
+set tics scale 0
+
+set multiplot layout 1,1
+
+plot 'data1.txt' using 1:2:($3*SCALE) with circles lt rgb '#9E77A1' fs solid border rgb 'black' fs transparent solid 0.4, \
+      '' using 1:2:(sprintf("%d", $3)) with labels notitle, \
+      'data2.txt' using 1:2:($3*SCALE) with circles lt rgb "#8AA9C0" fs solid border rgb "black" fs transparent solid 0.4, \
+      '' using 1:2:(sprintf("%d", $3)) with labels notitle

scatter-and-bubble-charts/bubble-chart-3d/script.gnu

@@ -0,0 +1,5 @@
+1 1 1
+2 2 2
+1 2 7
+3 3 4
+4 4 1

scatter-and-bubble-charts/bubble-chart/bubble-chart.pdf

@@ -0,0 +1,32 @@
+set terminal pdfcairo enhanced dashed size 8, 4;
+
+set output "bubble-chart.pdf"
+
+set title "Title"
+
+unset key
+
+set xrange [0:5]
+set yrange [0:5]
+
+set xtics ("Red" 1, "White" 2,"Green" 3, "Blue" 4)
+set ytics ("Circle" 1, "Triangle" 2, "Ellipse" 3, "Rectangle" 4)
+
+set bmargin 2
+
+SCALE = 0.05
+
+set xtics rotate by 0 offset 0,0
+
+circleColor = '#9E77A1'
+textColor = 'black'
+
+set datafile separator " "
+set grid
+set tics scale 0
+
+set multiplot layout 1,1
+
+plot 'data.txt' using 1:2:($3*SCALE) with circles lt rgb circleColor fs solid border rgb circleColor fs transparent solid 0.4, \
+      '' using 1:2:(sprintf("%d", $3)) with labels notitle
+