Improve quality of Triangle-9-point-circle-circumscribed-circle

* Round corners of triangle (polygon)
* Move blue circle to the background

tikz/triangle-9-point-circle-circumscribed-circle/Makefile

@@ -1,14 +1,14 @@
 SOURCE = triangle-9-point-circle-circumscribed-circle
 DELAY = 80
 DENSITY = 300
-WIDTH = 500
+WIDTH = 512
 
 make:
 	pdflatex $(SOURCE).tex -output-format=pdf
 	make clean
 
 clean:
-	rm -rf  $(TARGET) *.class *.html *.log *.aux
+	rm -rf  $(TARGET) *.class *.html *.log *.aux *.data *.gnuplot
 
 gif:
 	pdfcrop $(SOURCE).pdf
@@ -28,4 +28,6 @@ svg:
 	#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
 	pdf2svg $(SOURCE).pdf $(SOURCE).svg
 	# Necessary, as pdf2svg does not always create valid svgs:
-	inkscape $(SOURCE).svg --export-plain-svg=$(SOURCE).svg
+	inkscape $(SOURCE).svg --export-width=$(WIDTH) --export-plain-svg=$(SOURCE)1.svg
+	rsvg-convert -a -w 720 -f svg $(SOURCE)1.svg -o $(SOURCE).svg
+	rm $(SOURCE)1.svg

tikz/triangle-9-point-circle-circumscribed-circle/triangle-9-point-circle-circumscribed-circle.tex

@@ -21,7 +21,7 @@
     \tkzLabelPoints[above,font=\sansmath\sffamily](C)
 
     % Draw polygon
-    \tkzDrawPolygon[thick,fill=gray!10](A,B,C)
+    \tkzDrawPolygon[rounded corners=0.1mm,thick,fill=gray!10](A,B,C)
 
     % Get mid points
     \tkzDefMidPoint(A,B) \tkzGetPoint{F}
@@ -50,9 +50,9 @@
     \tkzInterLC[/tikz/overlay,R](C,H)(Icircle,\rIN pt)\tkzGetPoints{H}{K}
 
     % Draw polygon
-    \tkzDrawPolygon[thick](A,B,C)
     \tkzDefCircle[circum,/tikz/overlay](A,B,C) \tkzGetPoint{Ocircle}
     \tkzDrawCircle[color=blue](Ocircle,A)
+    \tkzDrawPolygon[rounded corners=0.1mm,thick](A,B,C)
     \tkzCalcLength(Ocircle,A) \tkzGetLength{dOcircle}
 
     % TODO: define shiftedOcircOrigin which is