turtle-conics 0.2.0

Creating different conic sections and curves

Creating Conic Sections and Mathematical Curves using Python Turtle

We have created a Python package 'turtle_conics'.Using this package, we can draw different curves like Ellipse ,Parabola, Hyperbola in Python Turtle in any orientation as you like. We can also draw many beautiful Mathematical Curves using Python Turtle.

Feel free to contribute with a pull request if you want to add any Curve also check out the Source code for the Package in my Github Repository

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FEATURES

-Simple function to create any of the above mentioned curves by importing functions from all_curves module specifying the arguments. -Can be used inside Looping structures to create different patterns.

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WHAT'S NEW

• Added Butterfly curve in the new update
• Added Heart curve in the update (0.1.1)
• Added Cardioid curve in the update (0.1.0)

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How To Import The Package ?

*NOTE:- While Importing the Package, the name of the package is 'turtle_conics' and not 'turtle-conics'.

• For importing all functions inside the package:-

import turtle from turtle_conics.all_curves import * #Now make a function call for any of the curves turtle.done()

• For importing a single function inside package:

import turtle from turtle_conics.all_curves import (func) #Now make a function call for any of the curves turtle.done()

HISTORY

0.0.1 (2020-05-22)

• First release on PyPI

0.0.2(2020-05-24)

• Added Rectangular Hyperbola

0.1.0(2020-05-27)

• Added Cardioid curve

0.1.1(2020-06-05)

• Added Heart curve

0.1.2(2020-06-05)

• Made few changes in the package

0.1.3(2020-06-15)

• Added Butterfly curve

0.2.0(2020-06-29)

• Added Leminiscate curve

Package Description

The 'turtle_conics' package consists of module 'all_curves' with 7 functions to draw Ellipse, Parabola, Hyperbola, Cardioid, Heart curve,Butterfly curve and Leminiscate.

Latest Curves

--LEMINISCATE

We can draw 2 types of leminiscate:- - Along X axis(Horizontally) - Along Y axis(Vertically)

def leminiscate(a, orientation, angle=None, angle_unit=None, h=None, k=None)

• a:-It defines the size of the leminiscate.
• orientation:-Takes argument as 'x' or 'y' for drawing leminiscate along X axis or Y axis.
• angle(Optional) By providing the angle we can draw arcs of leminiscate of that specific angle. By default angle is set to 360 degrees.
• angle_unit(Optional) The argument for angle can be in degrees or radians. By default it is set to 'd'.
• h,k:-(Optional) For drawing leminiscate with starting point at (h.k).By default both are zero. NOTE:- For angle_units specify argument as 'd' or 'r'.

--THE BUTTERFLY CURVE

def butterfly(a, b, n=None,h= None, k= None)

• a:-It defines the Horizontal size of the butterfly.
• b:-It defines the Vertical size of the butterfly.
• n:-(Optional) It is the Number of Turns to draw a Butterfly. By Default it is set to 602 turns.
• h,k:-(Optional) For drawing a butterfly whose starting point is (h,k). By default both are zero. NOTE:- To make a Perfect Butterfly you can set the values of 'a' and 'b' as equal.

--HEART CURVE

We can draw 4 types of hearts:- -Axis along X-axis #Heart along +ve X axis #Heart along -ve X axis

-Axis along Y-axis #Heart along +ve Y axis #Heart along -ve Y axis

def heart(a, b, orientation, h=None, k=None, angle=None, angle_unit=None)

• a:-It defines the Horizontal size of the heart.
• b:-It defines the Vertical size of the heart.
• orientation:-Takes argument as 'x' or 'y' for drawing heart along X axis or Y axis.
• h,k:-(Optional) For drawing heart whose starting point is (h,k). By default both are zero.
• angle(Optional) By providing the angle we can draw arcs of the heart upto that specific angle. By default angle is set to 360 degrees.
• angle_unit(Optional) The argument for angle can be in degrees or radians. By default it is set to 'd'. NOTE:- For angle_units specify argument as 'd' or 'r'. For drawing Heart along Negative Axes pass Negative value for 'b'.

--CARDIOID

We can draw 4 types of cardioid:- -Axis along X-axis #Cardioid along +ve X axis #Cardioid along -ve X axis

-Axis along Y-axis #Cardioid along +ve Y axis #Cardioid along -ve Y axis

def cardioid(a, orientation, h=None, k=None, angle=None, angle_unit=None)

• a:-It defines the size of the cardioid.
• orientation:-Takes argument as 'x' or 'y' for drawing cardioid along X axis or Y axis.
• h,k:-(Optional) For drawing cardioid whose starting point is (h,k). By default both are zero.
• angle(Optional) By providing the angle we can draw arcs of the cardioid upto that specific angle. By default angle is set to 360 degrees.
• angle_unit(Optional) The argument for angle can be in degrees or radians. By default it is set to 'd'. NOTE:- For angle_units specify argument as 'd' or 'r'. For drawing Cardioid along Negative Axes pass Negative value for 'a'.

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--ELLIPSE

We can draw 2 types of ellipse:- - Major axis along X axis (a>b) - Major axis along Y axis (b>a)

def ellipse(a, b, h= None, k= None, angle= None, angle_unit= None)

• a:-It is the half-length of major axis of ellipse if (a>b) else half-length of minor axis when(b>a).
• b:-It is the half-length of major axis of ellipse if (b>a) else half-length of minor axis when (a>b).
• h,k:-(Optional) For drawing ellipses with center (h,k).By default both are zero.
• angle(Optional) By providing the angle we can draw elliptical arcs upto that specific angle. By default angle is set to 360 degrees.
• angle_unit(Optional) The argument for angle can be in degrees or radians. By default it is set to 'd'. NOTE:- For angle_units specify argument as 'd' or 'r'.

--Parabola

We can draw 4 types of parabola:- -Parabola along +ve X axis -Parabola along -ve X axis -Parabola along +ve Y axis -Parabola along -ve Y axis

def parabola(a, t, orientation, h=None, k=None)

• a:- It is the distance from the origin to the focus of parabola.
• t:- It is a parameter of a parabola.Used to define the curvature of parabola.Value of t should be greater than zero.
• orientation:-Takes argument as 'x' or 'y' for drawing parabola along X axis or Y axis.
• h,k:-(Optional) For drawing parabola with vertex at (h,k).By default both are zero.
• NOTE:- For drawing Parabola along Negative Axes pass Negative value for 'a'.

--Hyperbola

We can draw 2 types of Hyperbola:- -Transverse axis ie hyperbola along X axis(a>b) -Transverse axis ie hyperbola along Y axis(b>a)

def hyperbola(a, b, h=None, k=None)

• a :-It represents the distance from the vertex to the center of hyperbola when (a>b) else it represents the distance perpendicular to the transverse axis from the vertex to the asymptote line when (b>a).
• b:-It represents the distance from the vertex to the center of hyperbola when (b>a) else it represents the distance perpendicular to the transverse axis from the vertex to the asymptote line when (a>b).
• h,k:-(Optional) For drawing hyperbola with center (h,k).By default both are zero.
• We can also make a Rectangular Hyperbola by giving equal values to 'a' and 'b'.
• NOTE:-For drawing Hyperbola along X axis enter values for 'a' and 'b' such that (a>b) else for drawing hyperbola along Y axis put (b>a) .