diff --git a/tikz/triangle-gergonne-point/Makefile b/tikz/triangle-gergonne-point/Makefile new file mode 100644 index 0000000..4872f03 --- /dev/null +++ b/tikz/triangle-gergonne-point/Makefile @@ -0,0 +1,31 @@ +SOURCE = triangle-gergonne-point +DELAY = 80 +DENSITY = 300 +WIDTH = 500 + +make: + pdflatex $(SOURCE).tex -output-format=pdf + make clean + +clean: + rm -rf $(TARGET) *.class *.html *.log *.aux + +gif: + pdfcrop $(SOURCE).pdf + convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif + make clean + +png: + make + make svg + inkscape $(SOURCE).svg -w $(WIDTH) --export-png=$(SOURCE).png + +transparentGif: + convert $(SOURCE).pdf -transparent white result.gif + make clean + +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 diff --git a/tikz/triangle-gergonne-point/README.md b/tikz/triangle-gergonne-point/README.md new file mode 100644 index 0000000..dda4a05 --- /dev/null +++ b/tikz/triangle-gergonne-point/README.md @@ -0,0 +1,3 @@ +Compiled example +---------------- +![Example](triangle-gergonne-point.png) \ No newline at end of file diff --git a/tikz/triangle-gergonne-point/triangle-gergonne-point.png b/tikz/triangle-gergonne-point/triangle-gergonne-point.png new file mode 100644 index 0000000..f38d088 Binary files /dev/null and b/tikz/triangle-gergonne-point/triangle-gergonne-point.png differ diff --git a/tikz/triangle-gergonne-point/triangle-gergonne-point.tex b/tikz/triangle-gergonne-point/triangle-gergonne-point.tex new file mode 100644 index 0000000..b0a7440 --- /dev/null +++ b/tikz/triangle-gergonne-point/triangle-gergonne-point.tex @@ -0,0 +1,47 @@ +\documentclass{article} +\usepackage[pdftex,active,tightpage]{preview} +\setlength\PreviewBorder{2mm} +\usepackage{tikz} +\usepackage{tkz-euclide} +\usetkzobj{all} +\usetikzlibrary{shapes, calc, decorations} +\usepackage{amsmath,amssymb} +\usepackage{helvet} +\usepackage[eulergreek]{sansmath} + +\begin{document} +\begin{preview} +\begin{tikzpicture}[very thick,font=\sansmath\sffamily] + \tkzDefPoint(0,0){A} + \tkzDefPoint(6,0){B} + \tkzDefPoint(1,4){C} + + \tkzLabelPoints[below left,font=\sansmath\sffamily](A) + \tkzLabelPoints[below right,font=\sansmath\sffamily](B) + \tkzLabelPoints[above,font=\sansmath\sffamily](C) + + % Draw polygon + \tkzDrawPolygon[thick,fill=gray!10](A,B,C) + + % Draw polygon + \tkzDrawPolygon[thick](A,B,C) + \tkzDefCircle[in,/tikz/overlay](A,B,C) \tkzGetPoint{Ocircle}\tkzGetLength{dOcircle} + \tkzDrawCircle[R](Ocircle,\dOcircle pt) + + \tkzInterLC[R,/tikz/overlay](B,C)(Ocircle,\dOcircle pt)\tkzGetPoints{X}{X2} + \tkzInterLC[R,/tikz/overlay](A,C)(Ocircle,\dOcircle pt)\tkzGetPoints{Y}{Y2} + \tkzInterLC[R,/tikz/overlay](A,B)(Ocircle,\dOcircle pt)\tkzGetPoints{Z}{Z2} + \tkzInterLL(A,X)(B,Y)\tkzGetPoint{G} + + \tkzDrawSegments[dashed](A,X B,Y C,Z) + + \tkzDrawPoints[size=2,fill=black](Ocircle,X,Y,Z) + \tkzDrawPoints[size=2,fill=red,color=red](G) + + \tkzLabelPoints[above right,font=\sansmath\sffamily](X) + \tkzLabelPoints[left,font=\sansmath\sffamily](Y) + \tkzLabelPoints[below,font=\sansmath\sffamily](Z) + \tkzLabelPoints[red,above left,font=\sansmath\sffamily](G) +\end{tikzpicture} +\end{preview} +\end{document}