- #1
rakeshthp
- 6
- 0
how to find two endpoints of a line..??
Hi...
I have a particular point on a curve.. This curve isn't a smooth curve.. anyways, i need to draw a tangent at this point.. i have the following information in hand:
1. Point P at which tangent has to be drawn.
2. Length l of the tangent.
Now i want the two end-points of the tangent in such a way that P is the mid-point of these new points.. I don't have equation of the curve. i don't know slope of the tangent..
Is there any way to do this.??
Thanks in advance
Hi...
I have a particular point on a curve.. This curve isn't a smooth curve.. anyways, i need to draw a tangent at this point.. i have the following information in hand:
1. Point P at which tangent has to be drawn.
2. Length l of the tangent.
Now i want the two end-points of the tangent in such a way that P is the mid-point of these new points.. I don't have equation of the curve. i don't know slope of the tangent..
Is there any way to do this.??
Thanks in advance