Points of a Circle

[qazwsx 0]

I am trying to find the x and y cords of the outside of a circle. I have the equation (x+h)^2 + (y+k)^2 = r^2. I want r to be about 700 but i dont know how i would use this equation in autoit. I want the center of the circle to be in the center of the screen. Im really confused. If i wasnt clear in explaining anyhitng just tell me.

[PsaltyDS 41]

I am trying to find the x and y cords of the outside of a circle. I have the equation (x+h)^2 + (y+k)^2 = r^2. I want r to be about 700 but i dont know how i would use this equation in autoit. I want the center of the circle to be in the center of the screen. Im really confused. If i wasnt clear in explaining anyhitng just tell me.

This gives you 21 points from x= -700 to x = 700 step 70, and the y values (+/-) that goes with each:

$sMsg = ""
For $x = -700 To 700 Step 70
    $sMsg &= $x & " : +/- " & Sqrt(700 ^ 2 - $x ^ 2) & @CRLF
Next
MsgBox(64, "Results", $sMsg)

If you want x/y at every 10deg around the circle or something like that, it's a different formula...

Edited August 31, 2007 by PsaltyDS

[qazwsx 0]

thx, but i want x/y at every 10 deg. Im tryin to make a clock. Sorry i didnt realize they were different forumlas.

Edit: also i need the coords to be compatible with the desktop. So they have to all be in the 4th sector

Edited August 31, 2007 by sccrstvn93

[PsaltyDS 41]

thx, but i want x/y at every 10 deg. Im tryin to make a clock. Sorry i didnt realize they were different forumlas.

Edit: also i need the coords to be compatible with the desktop. So they have to all be in the 4th sector

Every 30deg for the numbers, and every 6deg for the minute marks...

[qazwsx 0]

yeh, but i cant make the clock. Im trying to create the clock with a circle formula. I need 12 pts around the clock 30 degrees apart. But i cant figure out how to make the circle.