turtle-graphics

The code below works perfectly, however, PyCharm complains about syntax error in forward(100) #!/usr/bin/python from turtle import * forward(100) done() Since turtle is a stanrd library I don't think that I need to do additional configuration, am I right? alecxe The forward() function is made available for importing by specifying __all__ in the turtle module, relevant part from the source code : _tg_turtle_functions = [..., 'forward', ...] __all__ = (_tg_classes + _tg_screen_functions + _tg_turtle_functions + _tg_utilities + _math_functions) Currently, pycharm cannot see objects being listed

How can I find the current mouse position in Python that can be integrated into turtle? I would prefer if you did not use any non-builtin modules (downloadable modules) Any answers would be appreciated We can reach down into turtle's Tk underpinnings to enable the '<Motion>' event. I cast the function to set/unset the event to look like a method of the turtle screen but you can call it on the singular screen instance turtle.Screen() : import turtle def onmove(self, fun, add=None): """ Bind fun to mouse-motion event on screen. Arguments: self -- the singular screen instance fun -- a function

My program for creating a Mandelbrot set has a bug: whenever the pen changes colors, and every 42nd pixel after that, is lighter. This is, rather coincidentally, a mandelbug (yes, I just learned that term), as it is inconsistent for many pixels near an "edge" (it might actually be blurred between the color it's supposed to be and the color the last, or next, pixel is supposed to be), but it's always the 42nd pixel after that one until the next color change. I am using OSX 10.6.8, PYTHON 2.7. When I wrote this program at school, it worked perfectly (Windows), and then I sent it to myself, and

How do I set the startpos (topleft of my turtle square) when starting my code? And I don't mean that it starts from the middle and then goes to that position. I want the turtle to start there. You can set the world coordinates to something else. For example, to start near the lower left corner, do: turtle.setworldcoordinates(-1, -1, 20, 20) This will make the entire window be 21x21 "units" and place the origin one unit from the bottom and left edges. Whatever position you command will also be in terms of these units (rather than pixels). Thomas Antony's setworldcoordinates() solution is viable

I am trying to make a game where I can press space to shoot my bullet. There is a lot of lag. I am trying to figure out how to make the bullet disappear after it exits the screen. There is also a lot of lag. I am pretty sure the lag is from the bullet not resetting the screen after reaching the end. I imported time but I just can't seem to figure out how to use time. This is what I tried: # Importing GUI library import turtle import time bullets = [] bullets2 = [] # Set speed, GUI, creates new turtle t_speed = 5 bullet_speed = 50000 screen = turtle.Screen() t = turtle.Turtle() t2=turtle.Turtle

I'm using python turtle's write method to write text on the screen like this: turtle.write("messi fan") The size of the font is too small. How can I increase the size of font? Use the optional font argument to turtle.write() , from the docs: turtle.write( arg , move=False , align="left" , font=("Arial", 8, "normal") ) Parameters: arg – object to be written to the TurtleScreen move – True/False align – one of the strings “left”, “center” or right” font – a triple (fontname, fontsize, fonttype) So you could do something like turtle.write("messi fan", font=("Arial", 16, "normal")) to change the

I have a fractal image creator. It creates a random fractal tree like thing. When done, it prompts the user to save the tree. I have it saving as a .svg right now and that works BUT I want it to save to a more convenient file type, like jpeg. Any ideas? Code: import turtle import random from sys import exit from time import clock import canvasvg turtle.colormode(255) red = 125 green = 70 blue = 38 pen = 10 def saveImg(): print("Done.") save = input("Would you like to save this tree? Y/N \n") if save.upper() == "Y": t.hideturtle() name = input("What would you like to name it? \n") nameSav =