A python package for analytic geometry
Project description
xeuclid
is a project of mine that I've been working on for the past few months. It's a set of python scripts
that lets you do analytic geometry in python
. You can also draw TikZ diagrams using tikz_draw.py
.
It's a work in progress.
The following python packages are required to use xeuclid
,
To use tikz_draw.py
you have to have LaTeX
and tikz
package installed.
Example Usage
You can find more examples in docs\example_usage_files\
.
from xeuclid import *
A=col_vector([2,1])
B=col_vector([-1,4])
C=col_vector([-2,1])
bisector1=angle_bisector(A,B,C)
bisector2=angle_bisector(B,C,A)
#angle bisector of angle ABC and angle BCA
I=bisector1.intersection(bisector2)
# intersection of bisector1 and bisector2
# I is the incenter of trinagle ABC
tikz=Tikz('triangle.tex', preamble=tikz_config.standalone)
tikz.usepackage('ifthen')
tikz.begin('document')
tikz.begin('tikzpicture')
tikz.draw_grid(x_range=[-5,5],
y_range=[-5,5],
color='Black!50')
tikz.draw_axis(x_range=[-5,5],
y_range=[-5,5],
tick_labels=None)
tikz.draw_angle(A,C,B, radius=0.3)
tikz.draw_angle(C,B,A, radius=0.3)
tikz.draw_angle(B,A,C, radius=0.3)
tikz.draw_path(A,B,C,cycle=True)
tikz.draw_path(I,A)
tikz.draw_path(I,B)
tikz.draw_path(I,C)
tikz.draw_points(A,B,C,I)
tikz.node(A, node_config="anchor=west",text=r"$A$")
tikz.node(B, node_config="anchor=south",text=r"$B$")
tikz.node(C, node_config="anchor=east",text=r"$C$")
tikz.node(I, node_config="anchor=north",text=r"$I$")
tikz.end('tikzpicture')
tikz.end('document')
tikz.pdf()
#This will compile the TeX file using pdfLaTeX
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