BezierCurve:getControlPoint

Available since LÖVE 0.9.0
This function is not supported in earlier versions.

Get coordinates of the i-th control point. Indices start with 1.

Function

Synopsis

x, y = BezierCurve:getControlPoint(i)

Arguments

number i
Index of the control point.

Returns

number x
Position of the control point along the x axis.
number y
Position of the control point along the y axis.

Example

Get position of all control points as list of pairs:

local count = BezierCurve:getControlPointCount( )
local verticles = {}
for i = 1, count do
	local x, y = BezierCurve:getControlPoint(i)
	table.insert (verticles, x)
	table.insert (verticles, y)
end

See Also

Other Languages