Drawing a Semi circle on a Graph in C# along with scale values

Question

0.00/5 (No votes)

See more:

I want to draw a semi circle within the range of x-Axis in a graph with scale values C#. Can anyone help me how to proceed the same.
For eg if my x axis ranges from -1 to 1 then a semi circle is to be drawn from -1 to +1 with 0 as centre.

Posted 16-Mar-14 23:56pm

Member 8445821

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

lukeer · Answer 1 · 2014-03-17T00:08:00

Solution 1

Since Graphics.DrawCircle (AFAIK) doesn't support drawing just a segment of a circle, you will have to resort to GraphicsPath[^]. After instantiating one, you can make it your semi-circle using one of the AddArc()[^] overloads. Then, draw it using the Graphics.DrawPath()[^] method.

Posted 17-Mar-14 0:08am

lukeer

Updated 17-Mar-14 0:09am

v2

Comments

Member 8445821 17-Mar-14 7:19am

Dear Lukeer,
I can able to draw a semi circle using AddArc() but the thing is i want to draw the same with Axis Scale. Can you please help on that.

lukeer 19-Mar-14 4:08am

Do I get you right that you want to draw little dashes with numbers attached to them?
Do you want them along the semi-circle or on the axis?