Solved

Creating Bezier curves

Posted on 2000-05-05
5
278 Views
Last Modified: 2010-04-06
This question may be in the wrong section but its probobally the most suitable.

I have a series of short lines that form a curve (it happens to be a Bezier curve). Can anyone tell me, or at least point me in the right direction, how to
generate a series of arcs based on these lines so that the curve is made up of a series of arcs. (The idea being that if the Bezier curve is made up of say 1000 lines it may be reduced to being represented by say 100 arcs).
0
Comment
Question by:akjones
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
5 Comments
 
LVL 30

Expert Comment

by:weed
ID: 2783316
Adobe Illustrator is your best bet. Select the curve, add a whole batch of points and then convert the whole thing to straight lines instead of curves.
0
 

Author Comment

by:akjones
ID: 2785374
I think you've misunderstood me. I already have the series of lines but I want to reduce them to a series of curves
0
 
LVL 30

Expert Comment

by:weed
ID: 2786033
Ahhh that is quite a bit more complicated. Youll have to redraw them with a bezier curve tool (Illustrators Pen Tool). No program is going to recognize a series of lines as a whole curve and convert it automatically.
0
 

Accepted Solution

by:
dask040100 earned 200 total points
ID: 2786173
In Macromedia Freehand you can do this...IMHO its bezier capabilities are way superior to Illustrator .....

Select the points on the line (make sure youve created one line with many points and not a load of separate lines)by dragging a marquee around it or if you want press shift and alt and click on each point.
When youve got them all selected open the Object inspector (Ctrl-I)and click on the point type button that has two curves coming out of the point.
At the bottom of the object inspector window you have nifty little check box marked Automatic, when you click it you'll see you're straight lines turn to curves...the quality of the curves will depend on the uniformity of the points on the line....if youre not happy with the results keep trying....the other alternative is to draw the curve using the pen tool...not so easy, but ultimately the best way to do it. You can for example create a perfect semicircle with only three points!!
0
 
LVL 30

Expert Comment

by:weed
ID: 2786918
You can create a perfect circle with only 2 points..;)
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Many programs have tried to outwit PowerPoint in terms of technology and skill. These programs, however, still lack several characteristics that PowerPoint has possessed from the start. Here's why PowerPoint replacements won't entirely work for desi…
Technology opened people to different means of presenting information, but PowerPoint remains to be above competition. Know why PPT still works today.
In this Micro Tutorial viewers will learn the basic shortcuts and functions of Illustrator. The viewer will learn about the paintbrush tool, anchor points, font sizing, and more.
Learn how to create interesting presentations by including videos to keep your audience engaged using Prezi. Select "Insert" from the top menu in your Prezi editor: Select "YouTube Video": Paste the video URL into the prompt: "Select "Insert":…

726 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question