Bezier-rs: Convert from canvas to svg for constructors (#776)

* Convert constructor to use svg

* Convert the through_points functions to svg

Co-authored-by: Keavon Chambers <keavon@keavon.com>

website/other/bezier-rs-demos/src/utils/helpers.ts

@@ -0,0 +1,27 @@
+import { BezierCurveType, WasmBezierConstructorKey } from "@/utils/types";
+
+export const getCurveType = (numPoints: number): BezierCurveType => {
+	switch (numPoints) {
+		case 2:
+			return BezierCurveType.Linear;
+		case 3:
+			return BezierCurveType.Quadratic;
+		case 4:
+			return BezierCurveType.Cubic;
+		default:
+			throw new Error("Invalid number of points for a bezier");
+	}
+};
+
+export const getConstructorKey = (bezierCurveType: BezierCurveType): WasmBezierConstructorKey => {
+	switch (bezierCurveType) {
+		case BezierCurveType.Linear:
+			return "new_linear";
+		case BezierCurveType.Quadratic:
+			return "new_quadratic";
+		case BezierCurveType.Cubic:
+			return "new_cubic";
+		default:
+			throw new Error("Invalid value for a BezierCurveType");
+	}
+};