Bezier Curves

Draws an animated bezier curve

Field name	Type	Description
Required fields
type	ImageProvider.Type	`bezier`
points	PointsVariable	A `PointsVariable` that references 4 points: start, control1, control2, end
line_width	double	Line stroke thickness
color	Color	A `Color` definition that defines the lines color/td>
Optional fields
completion_function	Function	A `Function` definition that defines the timing of the animation

Example

{
    "scenes": [
        {
            "numframes": 200,
            "tracks": [

                {
                    "content": {
                        "type": "stillimage",
                        "source": {
                            "path": "userdata/9516_wpm_hires.jpg"
                        }
                    },
                    "transformations":[
                        {
                            "type": "scalingcrop",
                            "specifiedside": "h",
                            "fixedsidesize": 360
                        }
                    ]
                },

                {
                    "content": {
                        "type": "bezier",
                        "bezierdescription": {
                            "points": {
                                "points": {
                                    "key": "route",
                                    "type": "map",
                                    "defaultvalue": {
                                        "points": [
                                            {"x": 10, "y": 10},
                                            {"x": 20, "y": 20},
                                            {"x": 50, "y": 30},
                                            {"x": 40, "y": 40}
                                        ]
                                    }
                                },
                                "type": "variable"
                            },
                            "line_width": 5.0,
                            "color": {
                                "blue": 32,
                                "green": 255,
                                "red": 255,
                                "alpha": 255
                            },
                            "completion_function": {
                                "param1": 0.0,
                                "type": "timed",
                                "param2": 0.5
                            }
                        }
                    }
                }

            ]
        }
    ],
    "params": {
        "vparams": {
            "width": 640,
            "height": 360
        }
    }
}