The python3 code to draw MS Dhoni using turtle and CV2 modules
Source Code
import turtle as tu
import cv2
from svgpathtools import svg2paths2
from svg.path import parse_path
from tqdm import tqdm
class sketch_from_svg:
def __init__(self,path,scale=30,x_offset=400,y_offset=400):
self.path = path
self.x_offset = x_offset
self.y_offset = y_offset
self.scale = scale
def hex_to_rgb(self,string):
strlen = len(string)
if string.startswith(‘#’):
if strlen == 7:
r = string[1:3]
g = string[3:5]
b = string[5:7]
elif strlen == 4:
r = string[1:2]*2
g = string[2:3]*2
b = string[3:4]*2
elif strlen == 3:
r = string[0:1]*2
g = string[1:2]*2
b = string[2:3]*2
else:
r = string[0:2]
g = string[2:4]
b = string[4:6]
return int(r,16)/255,int(g,16)/255, int(b,16)/255
def load_svg(self):
print(‘loading data’)
paths,attributes,svg_att = svg2paths2(self.path)
h = svg_att[“height”]
w = svg_att[‘width’]
self.height = int(h[:h.find(‘.’)])
self.width = int(w[:w.find(‘.’)])
res = []
for i in tqdm(attributes):
path = parse_path(i[‘d’])
co = i[‘fill’]
#print(co)
col = self.hex_to_rgb(co)
#print(col)
n = len(list(path))+2
pts = [((int((p.real/self.width)*self.scale))-self.x_offset, (int((p.imag/self.height)*self.scale))-self.y_offset) for p in (path.point(i/n) for i in range(0,n+1))]
res.append((pts,col))
#res.append(pts)
print(‘svg data loaded’)
return res
def move_to(self,x, y):
self.pen.up()
self.pen.goto(x,y)
self.pen.down()
def draw(self,retain=True):
coordinates = self.load_svg()
self.pen = tu.Turtle()
self.pen.speed(0)
for path_col in coordinates:
f = 1
self.pen.color(‘black’)
#print(path_col)
path = path_col[0]
#print(path_col)
col = path_col[1]
#print(col)
self.pen.color(col)
self.pen.begin_fill()
next = 0
for coord in path:
#for coord in path_col:
x,y = coord
y *= -1
#print(x,y)
if f:
self.move_to(x, y)
f=0
else:
self.pen.goto(x,y)
self.pen.end_fill()
if retain == True:
tu.done()
pen= sketch_from_svg(‘filename.svg’,scale=80)
pen.draw()
Code Description
This is a Python code that uses the turtle, cv2, svgpathtools and tqdm libraries to create a class “sketch_from_svg”. The class takes a path to an SVG file, converts it into a list of paths with their corresponding fill color, and then draws the paths using the turtle library. The drawing process includes scaling and offsetting the drawing, converting the hexadecimal color code to RGB, and parsing the paths. The code uses the tqdm library to display a progress bar when loading the SVG data. The final result of the code is a filled turtle drawing of the paths in the input SVG file.
Shark 