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ControlPoint with the given coordinates.
ControlPoints.
Exception that may be thrown during the reading of
an Curve Scheme. CurveReadException with the given error message.
CurveReadException.
CurveReader.
Group.
t by using the Bezier formula:
x = x0 * (1-t)^3 + 3 * x1 * t * (1-t)^2 + 3 * x2 * t^2 * (1-t) + x3 * t^3
t by using the Bezier formula:
y = y0 * (1-t)^3 + 3 * y1 * t * (1-t)^2 + 3 * y2 * t^2 * (1-t) + y3 * t^3
Canvas that the curves are displayed on.
SDLElement into a ControlPoint,
providing it represents one (it has to have "controlpoint" as name, and be an
SDL normal element).
SDLElement into a Curve,
providing it represents one (it has to have "curve" as name, and be an SDL
normal element).
SDLElement into a Group,
providing it represents one (it has to have "group" as name, and be an SDL
normal element).
SDLElement into a Shape,
providing it represents one (it has to have "shape" as name, and be an SDL
normal element).
ControlPoints.
Group.
List of Curves in this Shape.
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