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I'm trying to implement turtle graphis in Haskell. The goal is to be able to write a function like this:
draw_something = do
fordward 100
right 90
forward 100
...
and then have it produce a list of points (maybe with additional properties):
> draw_something (0,0) 0 --…
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I'm preparing to teach someone to program. When I learned the course material used turtle graphics for the first few exercises. In reading introductory textbooks I have not found one that uses the technique. Did others find this approach helpful. If not what is a better way to learn to program?
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Is there a equivalent in svg path to logo's turtlegraphics?
instead of the hardcoded x and y coordinates, which also force me to adjust controlpoints on shifting a more relative "delta" approach.
My solution should work for the FOCS (Firefox Opera Chrome Safaries ex IE) browsers.
regards
Jeroen.
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I am having some issues with calling a function outside of a module. The scenario is I have a small class library that is using turtle to do some drawing, the function within the module calls the classes also within the module and draws things, etc. This all works fine and dandy when I call the function…
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I need to plot a function over a specified interval. The function is f1, which is shown below in the code, and the interval is [-7, -3]; [-1, 1]; [3, 7] with a step of .01. When I execute the program, nothing is drawn. Any ideas?
import turtle
from math import sqrt
wn = turtle.Screen()
wn.bgcolor("white")
wn…
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Hiring an online logo design company is not easy these days; you will find hundreds of logo design companies on just click of a mouse. But it';s up to your decision making skills how you select a best... [Author: Gisselle Gloria - Web Design and Development - October 05, 2009]
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When you search the web, you will be able to find unlimited companies and websites offering free services. Even though they brag about providing quality products, but you can never be sure how useful... [Author: Sha Amen - Web Design and Development - May 07, 2010]
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I have a 20-rewrite.conf for my php application looking like this:
$HTTP["host"] =~ "www.mydomain.com" {
url.rewrite-once += (
"^/(img|css)/.*" => "$0",
".*" => "/my_app.php"
)
}
I want to be able to put the webserver in kind of a "maintenance" mode while I update…
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In today';s world, there is a cutthroat competition everywhere, so is in the field of logo designing. In a scenario like this, how you, as a logo design company would differentiate yourself in terms o... [Author: Gisselle Gloria - Web Design and Development - October 05, 2009]
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Business owners do come across several problems while designing their logos from logo designers. No matter even if you are succeeded in hiring a reputable logo design company for your project, you st... [Author: Gisselle Gloria - Web Design and Development - October 05, 2009]
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