Program code geeks only thanks

[Digs]

in vb.net or C#

How can I program this
ref:http://www.cc.gatech.edu/gvu/multimedia/nsfmmedia/graphics/elabor/math/mathfaq_lines.html

x1,y1

x2,y2

The distance between two points (x1,y1) and (x2,y2) is found by using the Pythagorean Theorem:

Distance = sqrt((x2-x1)^2 + (y2-y1)^2)

I am using pixels integer at x and y

 

[TheGoonior]

So you are asking for a function to determine the coordinates of an arbitrary point on the line between (X1,Y1) and (X2, Y2)?

 

[Digs]

cancel the request google saved the day

'pythagorean theorem
Public Shared Function Pythagorean_GetDistance(ByVal x1 As Double, ByVal x2 As Double, ByVal y1 As Double, ByVal y2 As Double) As Double
'pythagorean theorem c^2 = a^2 + b^2
'thus c = square root(a^2 + b^2)
Dim a As Double = CDbl(x2 - x1)
Dim b As Double = CDbl(y2 - y1)

Return Math.Sqrt(a * a + b * b)
End Function