Created
March 27, 2022 00:52
-
-
Save TheCedarPrince/efe363e231d9bbcb8eff06500d4b5de3 to your computer and use it in GitHub Desktop.
Prototype draft of creating Set Theory interface in JavisMath
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
using Colors | |
using Javis | |
using LaTeXStrings | |
using Luxor | |
using MathTeXEngine | |
######################## | |
# FUNCTION DEFINITIONS # | |
######################## | |
""" | |
make_drawing(width, height, img_path, bkg_color, origin_p) | |
Creates a Luxor `Drawing` object with given width and height dimensions. | |
Saves the image to whatever path of choosing. | |
Allows one to set the background color of an image. | |
Finally, one can set Luxor's reference origin point | |
""" | |
function make_drawing(width, height, img_path, bkg_color, origin_p) | |
d = Drawing(width, height, img_path) | |
background(bkg_color) | |
origin(origin_p) | |
return d | |
end | |
function JArrow(initial_point, terminal_point; padding = 0.15) | |
padded_initial_point = | |
between(initial_point, terminal_point, padding) | |
padded_terminal_point = | |
between(initial_point, terminal_point, 1 - padding) | |
arrow(padded_initial_point, padded_terminal_point, arrowheadlength = 15, linewidth = 3) | |
end | |
function JElement(; | |
p = O, | |
fill_color = "white", | |
outline_color = "blue", | |
text_color = "black", | |
action = :fill, | |
radius = 25, | |
text_size = 14, | |
circ_text = "", | |
) | |
sethue(fill_color) | |
circle(p, radius, :fill) | |
sethue(outline_color) | |
circle(p, radius, :stroke) | |
sethue(text_color) | |
fontsize(text_size) | |
text(circ_text, p, valign = :middle, halign = :center) | |
end | |
""" | |
Converts a coordinate pair in the traditional Cartesian coordinate system to a `Point` in Luxor's coordinate system. | |
""" | |
JPoint(p) = Point(p.x, -p.y) | |
JPoint(p::Array) = Point(p[1], -p[2]) | |
JPoint(x, y) = Point(x, -y) | |
""" | |
Converts a Luxor `Point` to a coordinate pair in the traditional Cartesian coordinate system. | |
""" | |
LPoint(p::Point) = [p.x, -p.y] | |
""" | |
""" | |
distance(p1::Array, p2::Array) = | |
sqrt((p2[1] - p1[1])^2 + (p2[2] - p1[2])^2) | |
############# | |
# CONSTANTS # | |
############# | |
width = 400 | |
height = 400 | |
path = "/home/src/Projects/JavisMath/JavisMath/test.png" | |
color = RGBA(0.0, 0.0, 0.0) | |
op = Point(width / 2, height / 2) | |
tsize = 18 | |
######## | |
# MAIN # | |
######## | |
my_draw = make_drawing(width, height, path, color, op); | |
x₁ = JPoint(-100, 100) | |
x₂ = JPoint(-100, 50) | |
x₃ = JPoint(-100, 0) | |
x₄ = JPoint(-100, -50) | |
x₅ = JPoint(-100, -100) | |
y₁ = JPoint(100, 100) | |
y₂ = JPoint(100, 50) | |
y₃ = JPoint(100, 0) | |
y₄ = JPoint(100, -50) | |
y₅ = JPoint(100, -100) | |
sethue("white") | |
setline(4) | |
ellipse(JPoint(-100, 0), 100, 300; action = :stroke) | |
setline(2) | |
JElement(p = x₁, radius = 15, text_size = tsize, circ_text = L"x_{1}", outline_color = "red") | |
JElement(p = x₂, radius = 15, text_size = tsize, circ_text = L"x_{2}", outline_color = "green") | |
JElement(p = x₃, radius = 15, text_size = tsize, circ_text = L"x_{3}", outline_color = "red") | |
JElement(p = x₄, radius = 15, text_size = tsize, circ_text = L"x_{4}") | |
JElement(p = x₅, radius = 15, text_size = tsize, circ_text = L"x_{5}", outline_color = "purple") | |
sethue("white") | |
setline(4) | |
ellipse(JPoint(100, 0), 100, 300; action = :stroke) | |
setline(2) | |
JElement(p = y₁, radius = 15, text_size = tsize, circ_text = L"y_{1}", outline_color = "red") | |
JElement(p = y₂, radius = 15, text_size = tsize, circ_text = L"y_{2}") | |
JElement(p = y₃, radius = 15, text_size = tsize, circ_text = L"y_{3}") | |
JElement(p = y₄, radius = 15, text_size = tsize, circ_text = L"y_{4}", outline_color = "purple") | |
JElement(p = y₅, radius = 15, text_size = tsize, circ_text = L"y_{5}", outline_color = "green") | |
sethue("red") | |
JArrow(x₁, y₁, padding = 0.075) | |
JArrow(x₃, y₁, padding = 0.075) | |
sethue("green") | |
JArrow(x₂, y₅, padding = 0.075) | |
sethue("purple") | |
JArrow(x₅, y₄, padding = 0.075) | |
finish() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment