Class BaseSketcher2d

Returns the current pen angle in degrees

Returns the current pen position as [x, y] coordinates

Draw a Bezier curve to an absolute end point through one or more control points.

Draw an arc to a relative end point using a bulge factor.

Draw an arc to an absolute end point using a bulge factor (sagitta as fraction of half-chord).

Draw a cubic Bezier curve to an absolute end point with start and end control points.

Changes the corner between the previous and next segments.

Draw an elliptical arc to a relative end point (SVG-style parameters).

Draw an elliptical arc to an absolute end point (SVG-style parameters).

Draw a half-ellipse arc to a relative end point with a given minor radius.

Draw a half-ellipse arc to an absolute end point with a given minor radius.

Draw a horizontal bulge arc of the given distance and bulge factor.

Draw a horizontal line of the given signed distance.

Draw a horizontal line to an absolute X coordinate.

Draw a horizontal sagitta arc of the given distance and bulge.

Draw a straight line by relative horizontal and vertical distances.

Draw a straight line to an absolute 2D point.

Move the pen to an absolute 2D position before drawing any curves.

Draw a line in polar coordinates (distance and angle in degrees) from the current point.

Draw a line to a point given in polar coordinates [r, theta] from the origin.

Draw a quadratic Bezier curve to an absolute end point with a single control point.

Draw a circular arc to a relative end point, bulging by the given sagitta.

Draw a circular arc to an absolute end point, bulging by the given sagitta.

Draw a smooth cubic Bezier spline to a relative end point, blending tangent with the previous curve.

Draw a smooth cubic Bezier spline to an absolute end point, blending tangent with the previous curve.

Draw a circular arc tangent to the previous curve, ending at a relative offset.

Draw a circular arc tangent to the previous curve, ending at an absolute point.

Draw a line tangent to the previous curve, extending by the given distance.

Draw a circular arc through a via-point to an end point, both as relative distances.

Draw a circular arc passing through a mid-point to an absolute end point.

Draw a vertical bulge arc of the given distance and bulge factor.

Draw a vertical line of the given signed distance.

Draw a vertical line to an absolute Y coordinate.

Draw a vertical sagitta arc of the given distance and bulge.