Automated class transform
npx lebab --replace src --transform class
This commit is contained in:
Tim Schaub
@@ -28,229 +28,219 @@ import {douglasPeucker} from '../geom/flat/simplify.js';
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* @param {module:ol/geom/GeometryLayout=} opt_layout Layout.
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* @api
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*/
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const LineString = function(coordinates, opt_layout) {
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class LineString {
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constructor(coordinates, opt_layout) {
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SimpleGeometry.call(this);
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SimpleGeometry.call(this);
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/**
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* @private
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* @type {module:ol/coordinate~Coordinate}
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*/
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this.flatMidpoint_ = null;
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/**
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* @private
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* @type {module:ol/coordinate~Coordinate}
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*/
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this.flatMidpoint_ = null;
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/**
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* @private
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* @type {number}
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*/
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this.flatMidpointRevision_ = -1;
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/**
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* @private
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* @type {number}
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*/
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this.flatMidpointRevision_ = -1;
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/**
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* @private
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* @type {number}
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*/
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this.maxDelta_ = -1;
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/**
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* @private
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* @type {number}
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*/
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this.maxDelta_ = -1;
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/**
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* @private
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* @type {number}
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*/
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this.maxDeltaRevision_ = -1;
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/**
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* @private
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* @type {number}
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*/
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this.maxDeltaRevision_ = -1;
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if (opt_layout !== undefined && !Array.isArray(coordinates[0])) {
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this.setFlatCoordinates(opt_layout, coordinates);
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} else {
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this.setCoordinates(coordinates, opt_layout);
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}
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if (opt_layout !== undefined && !Array.isArray(coordinates[0])) {
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this.setFlatCoordinates(opt_layout, coordinates);
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} else {
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this.setCoordinates(coordinates, opt_layout);
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}
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};
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/**
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* Append the passed coordinate to the coordinates of the linestring.
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* @param {module:ol/coordinate~Coordinate} coordinate Coordinate.
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* @api
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*/
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appendCoordinate(coordinate) {
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if (!this.flatCoordinates) {
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this.flatCoordinates = coordinate.slice();
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} else {
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extend(this.flatCoordinates, coordinate);
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}
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this.changed();
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}
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/**
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* Make a complete copy of the geometry.
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* @return {!module:ol/geom/LineString} Clone.
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* @override
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* @api
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*/
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clone() {
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return new LineString(this.flatCoordinates.slice(), this.layout);
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}
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/**
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* @inheritDoc
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*/
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closestPointXY(x, y, closestPoint, minSquaredDistance) {
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if (minSquaredDistance < closestSquaredDistanceXY(this.getExtent(), x, y)) {
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return minSquaredDistance;
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}
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if (this.maxDeltaRevision_ != this.getRevision()) {
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this.maxDelta_ = Math.sqrt(maxSquaredDelta(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride, 0));
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this.maxDeltaRevision_ = this.getRevision();
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}
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return assignClosestPoint(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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this.maxDelta_, false, x, y, closestPoint, minSquaredDistance);
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}
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/**
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* Iterate over each segment, calling the provided callback.
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* If the callback returns a truthy value the function returns that
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* value immediately. Otherwise the function returns `false`.
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*
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* @param {function(this: S, module:ol/coordinate~Coordinate, module:ol/coordinate~Coordinate): T} callback Function
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* called for each segment.
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* @return {T|boolean} Value.
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* @template T,S
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* @api
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*/
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forEachSegment(callback) {
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return forEachSegment(this.flatCoordinates, 0, this.flatCoordinates.length, this.stride, callback);
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}
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/**
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* Returns the coordinate at `m` using linear interpolation, or `null` if no
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* such coordinate exists.
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*
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* `opt_extrapolate` controls extrapolation beyond the range of Ms in the
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* MultiLineString. If `opt_extrapolate` is `true` then Ms less than the first
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* M will return the first coordinate and Ms greater than the last M will
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* return the last coordinate.
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*
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* @param {number} m M.
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* @param {boolean=} opt_extrapolate Extrapolate. Default is `false`.
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* @return {module:ol/coordinate~Coordinate} Coordinate.
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* @api
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*/
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getCoordinateAtM(m, opt_extrapolate) {
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if (this.layout != GeometryLayout.XYM &&
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this.layout != GeometryLayout.XYZM) {
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return null;
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}
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const extrapolate = opt_extrapolate !== undefined ? opt_extrapolate : false;
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return lineStringCoordinateAtM(this.flatCoordinates, 0,
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this.flatCoordinates.length, this.stride, m, extrapolate);
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}
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/**
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* Return the coordinates of the linestring.
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* @return {Array.<module:ol/coordinate~Coordinate>} Coordinates.
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* @override
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* @api
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*/
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getCoordinates() {
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return inflateCoordinates(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
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}
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/**
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* Return the coordinate at the provided fraction along the linestring.
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* The `fraction` is a number between 0 and 1, where 0 is the start of the
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* linestring and 1 is the end.
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* @param {number} fraction Fraction.
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* @param {module:ol/coordinate~Coordinate=} opt_dest Optional coordinate whose values will
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* be modified. If not provided, a new coordinate will be returned.
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* @return {module:ol/coordinate~Coordinate} Coordinate of the interpolated point.
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* @api
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*/
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getCoordinateAt(fraction, opt_dest) {
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return interpolatePoint(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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fraction, opt_dest);
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}
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/**
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* Return the length of the linestring on projected plane.
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* @return {number} Length (on projected plane).
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* @api
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*/
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getLength() {
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return lineStringLength(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
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}
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/**
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* @return {Array.<number>} Flat midpoint.
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*/
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getFlatMidpoint() {
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if (this.flatMidpointRevision_ != this.getRevision()) {
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this.flatMidpoint_ = this.getCoordinateAt(0.5, this.flatMidpoint_);
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this.flatMidpointRevision_ = this.getRevision();
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}
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return this.flatMidpoint_;
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}
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/**
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* @inheritDoc
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*/
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getSimplifiedGeometryInternal(squaredTolerance) {
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const simplifiedFlatCoordinates = [];
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simplifiedFlatCoordinates.length = douglasPeucker(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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squaredTolerance, simplifiedFlatCoordinates, 0);
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return new LineString(simplifiedFlatCoordinates, GeometryLayout.XY);
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}
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/**
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* @inheritDoc
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* @api
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*/
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getType() {
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return GeometryType.LINE_STRING;
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}
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/**
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* @inheritDoc
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* @api
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*/
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intersectsExtent(extent) {
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return intersectsLineString(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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extent);
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}
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/**
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* Set the coordinates of the linestring.
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* @param {!Array.<module:ol/coordinate~Coordinate>} coordinates Coordinates.
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* @param {module:ol/geom/GeometryLayout=} opt_layout Layout.
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* @override
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* @api
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*/
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setCoordinates(coordinates, opt_layout) {
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this.setLayout(opt_layout, coordinates, 1);
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if (!this.flatCoordinates) {
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this.flatCoordinates = [];
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}
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this.flatCoordinates.length = deflateCoordinates(
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this.flatCoordinates, 0, coordinates, this.stride);
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this.changed();
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}
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}
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inherits(LineString, SimpleGeometry);
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/**
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* Append the passed coordinate to the coordinates of the linestring.
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* @param {module:ol/coordinate~Coordinate} coordinate Coordinate.
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* @api
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*/
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LineString.prototype.appendCoordinate = function(coordinate) {
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if (!this.flatCoordinates) {
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this.flatCoordinates = coordinate.slice();
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} else {
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extend(this.flatCoordinates, coordinate);
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}
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this.changed();
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};
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/**
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* Make a complete copy of the geometry.
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* @return {!module:ol/geom/LineString} Clone.
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* @override
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* @api
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*/
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LineString.prototype.clone = function() {
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return new LineString(this.flatCoordinates.slice(), this.layout);
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};
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/**
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* @inheritDoc
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*/
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LineString.prototype.closestPointXY = function(x, y, closestPoint, minSquaredDistance) {
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if (minSquaredDistance < closestSquaredDistanceXY(this.getExtent(), x, y)) {
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return minSquaredDistance;
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}
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if (this.maxDeltaRevision_ != this.getRevision()) {
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this.maxDelta_ = Math.sqrt(maxSquaredDelta(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride, 0));
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this.maxDeltaRevision_ = this.getRevision();
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}
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return assignClosestPoint(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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this.maxDelta_, false, x, y, closestPoint, minSquaredDistance);
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};
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/**
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* Iterate over each segment, calling the provided callback.
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* If the callback returns a truthy value the function returns that
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* value immediately. Otherwise the function returns `false`.
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*
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* @param {function(this: S, module:ol/coordinate~Coordinate, module:ol/coordinate~Coordinate): T} callback Function
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* called for each segment.
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* @return {T|boolean} Value.
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* @template T,S
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* @api
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*/
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LineString.prototype.forEachSegment = function(callback) {
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return forEachSegment(this.flatCoordinates, 0, this.flatCoordinates.length, this.stride, callback);
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};
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/**
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* Returns the coordinate at `m` using linear interpolation, or `null` if no
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* such coordinate exists.
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*
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* `opt_extrapolate` controls extrapolation beyond the range of Ms in the
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* MultiLineString. If `opt_extrapolate` is `true` then Ms less than the first
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* M will return the first coordinate and Ms greater than the last M will
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* return the last coordinate.
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*
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* @param {number} m M.
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* @param {boolean=} opt_extrapolate Extrapolate. Default is `false`.
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* @return {module:ol/coordinate~Coordinate} Coordinate.
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* @api
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*/
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LineString.prototype.getCoordinateAtM = function(m, opt_extrapolate) {
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if (this.layout != GeometryLayout.XYM &&
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this.layout != GeometryLayout.XYZM) {
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return null;
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}
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const extrapolate = opt_extrapolate !== undefined ? opt_extrapolate : false;
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return lineStringCoordinateAtM(this.flatCoordinates, 0,
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this.flatCoordinates.length, this.stride, m, extrapolate);
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};
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/**
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* Return the coordinates of the linestring.
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* @return {Array.<module:ol/coordinate~Coordinate>} Coordinates.
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* @override
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* @api
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*/
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LineString.prototype.getCoordinates = function() {
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return inflateCoordinates(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
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};
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/**
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* Return the coordinate at the provided fraction along the linestring.
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* The `fraction` is a number between 0 and 1, where 0 is the start of the
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* linestring and 1 is the end.
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* @param {number} fraction Fraction.
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* @param {module:ol/coordinate~Coordinate=} opt_dest Optional coordinate whose values will
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* be modified. If not provided, a new coordinate will be returned.
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* @return {module:ol/coordinate~Coordinate} Coordinate of the interpolated point.
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* @api
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*/
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LineString.prototype.getCoordinateAt = function(fraction, opt_dest) {
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return interpolatePoint(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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fraction, opt_dest);
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};
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/**
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* Return the length of the linestring on projected plane.
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* @return {number} Length (on projected plane).
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* @api
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*/
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LineString.prototype.getLength = function() {
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return lineStringLength(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
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};
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/**
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* @return {Array.<number>} Flat midpoint.
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*/
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LineString.prototype.getFlatMidpoint = function() {
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if (this.flatMidpointRevision_ != this.getRevision()) {
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this.flatMidpoint_ = this.getCoordinateAt(0.5, this.flatMidpoint_);
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this.flatMidpointRevision_ = this.getRevision();
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}
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return this.flatMidpoint_;
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};
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/**
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* @inheritDoc
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*/
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LineString.prototype.getSimplifiedGeometryInternal = function(squaredTolerance) {
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const simplifiedFlatCoordinates = [];
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simplifiedFlatCoordinates.length = douglasPeucker(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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squaredTolerance, simplifiedFlatCoordinates, 0);
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return new LineString(simplifiedFlatCoordinates, GeometryLayout.XY);
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};
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/**
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* @inheritDoc
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* @api
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*/
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LineString.prototype.getType = function() {
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return GeometryType.LINE_STRING;
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};
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/**
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* @inheritDoc
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* @api
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*/
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LineString.prototype.intersectsExtent = function(extent) {
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return intersectsLineString(
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this.flatCoordinates, 0, this.flatCoordinates.length, this.stride,
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extent);
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};
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/**
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* Set the coordinates of the linestring.
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* @param {!Array.<module:ol/coordinate~Coordinate>} coordinates Coordinates.
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* @param {module:ol/geom/GeometryLayout=} opt_layout Layout.
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* @override
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* @api
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*/
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LineString.prototype.setCoordinates = function(coordinates, opt_layout) {
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this.setLayout(opt_layout, coordinates, 1);
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if (!this.flatCoordinates) {
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this.flatCoordinates = [];
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}
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this.flatCoordinates.length = deflateCoordinates(
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this.flatCoordinates, 0, coordinates, this.stride);
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this.changed();
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};
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export default LineString;
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