ArcTo

Draws an arc from the current point using the specified width and height radii, start angle, and sweep angle.

Syntax

expression.ArcTo(wR, hR, stAng, swAng);

expression - A variable that represents a ApiPath class.

Parameters

Name	Required/Optional	Data type	Default	Description
wR	Required	GeometryCoordinate		The width radius.
hR	Required	GeometryCoordinate		The height radius.
stAng	Required	GeometryCoordinate		The start angle.
swAng	Required	GeometryCoordinate		The sweep angle.

Returns

This method doesn't return any data.

Example

Creates a complex curve shape using different bezier and arc commands.

• Code
• Result

// Combines multiple curve types in a single path.
let worksheet = Api.GetActiveSheet();
let customGeometry = Api.CreateCustomGeometry();
let path = customGeometry.AddPath();
path.SetWidth(80 * 36000);
path.SetHeight(80 * 36000);
path.MoveTo(0, 40 * 36000);
path.CubicBezTo(0, 0, 40 * 36000, 0, 40 * 36000, 40 * 36000);
path.QuadBezTo(80 * 36000, 40 * 36000, 80 * 36000, 80 * 36000);
path.ArcTo(40 * 36000, 40 * 36000, 0, 10800000);
path.Close();
let fill = Api.CreateSolidFill(Api.CreateRGBColor(100, 150, 200));
let stroke = Api.CreateStroke(18000, Api.CreateSolidFill(Api.CreateRGBColor(50, 75, 100)));
let shape = worksheet.AddShape("rect", 80 * 36000, 80 * 36000, fill, stroke, 3, 0, 3, 0);
shape.SetGeometry(customGeometry);