drawin 2D circle

2 次查看（过去 30 天）
muhammad tariq
muhammad tariq 2011-8-17
hi all i want to make a circle in which i can change the the sound source in 360 plane.the sound source can be changed either by mouse cursor or by sliding some slider. any help in this regard will b highly appreciated.
  2 个评论
Jan
Jan 2011-8-17
What have you done so far and wich problems have occurred?
muhammad tariq
muhammad tariq 2011-8-18
actually i have made a rectangular shaped fig. and am using sliders for uicontrol.i drag the sliders and move the sound source (like '*' or 'o' representing source)on the rectangular figure to the required angle on 2D plane.now i want to do the same thing on a circle that is to move the sound source on the circumference around the complete circle ...
the circle should show angles as -90 deg at left and 90 deg at right of circle and 0 deg front with some intermediate angles shown (like -70 -50 -40 in 2 quadrant and 40 50 70 in 1st quadrant).the same angles should be repeated in lower semicircle also.help me out in making such uicontrol.
thanks in advance

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2011-8-17
  1 个评论
muhammad tariq
muhammad tariq 2011-8-18
to make a simple circle is not a matter infact what i have to do is.
actually i have made a rectangular shaped fig. and am using sliders for uicontrol.i drag the sliders and move the sound source (like '*' or 'o' representing source)on the rectangular figure to the required angle on 2D plane.now i want to do the same thing on a circle that is to move the sound source on the circumference around the complete circle ...
the circle should show angles as -90 deg at left and 90 deg at right of circle and 0 deg front with some intermediate angles shown (like -70 -50 -40 in 2 quadrant and 40 50 70 in 1st quadrant).the same angles should be repeated in lower semicircle also.help me out in making such uicontrol.
thanks in advance

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Audio I/O and Waveform Generation 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by