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* Paper.js - The Swiss Army Knife of Vector Graphics Scripting.
* http://paperjs.org/
*
* Copyright (c) 2011 - 2020, Jürg Lehni & Jonathan Puckey
* http://juerglehni.com/ & https://puckey.studio/
*
* Distributed under the MIT license. See LICENSE file for details.
*
* All rights reserved.
*/
// TODO: remove eslint-disable comment and deal with errors over time
/* eslint-disable */
import { ref } from '~/globals';
import { Base } from '~/straps';
/**
* @name HitResult
*
* @class A HitResult object contains information about the results of a hit
* test. It is returned by {@link Item#hitTest(point)} and
* {@link Project#hitTest(point)}.
*/
export const HitResult = Base.extend(
/** @lends HitResult# */ {
_class: 'HitResult',
initialize: function HitResult(type, item, values) {
this.type = type;
this.item = item;
// Inject passed values, so we can be flexible about the HitResult
// properties.
// This allows the definition of getters too, e.g. for 'pixel'.
if (values) this.inject(values);
},
/**
* Describes the type of the hit result. For example, if you hit a segment
* point, the type would be `'segment'`.
*
* @name HitResult#type
* @property
* @type String
* @values 'segment', 'handle-in', 'handle-out', 'curve', 'stroke', 'fill',
* 'bounds', 'center', 'pixel'
*/
/**
* If the HitResult has a {@link HitResult#type} of `'bounds'`, this
* property describes which corner of the bounding rectangle was hit.
*
* @name HitResult#name
* @property
* @type String
* @values 'top-left', 'top-right', 'bottom-left', 'bottom-right',
* 'left-center', 'top-center', 'right-center', 'bottom- center'
*/
/**
* The item that was hit.
*
* @name HitResult#item
* @property
* @type Item
*/
/**
* If the HitResult has a type of 'curve' or 'stroke', this property gives
* more information about the exact position that was hit on the path.
*
* @name HitResult#location
* @property
* @type CurveLocation
*/
/**
* If the HitResult has a type of 'pixel', this property refers to the color
* of the pixel on the {@link Raster} that was hit.
*
* @name HitResult#color
* @property
* @type ?Color
*/
/**
* If the HitResult has a type of 'stroke', 'segment', 'handle-in' or
* 'handle-out', this property refers to the segment that was hit or that
* is closest to the hitResult.location on the curve.
*
* @name HitResult#segment
* @property
* @type Segment
*/
/**
* Describes the actual coordinates of the segment, handle or bounding box
* corner that was hit.
*
* @name HitResult#point
* @property
* @type Point
*/
statics: {
/**
* Merges default options into options hash for #hitTest() calls.
*
* @private
*/
getOptions: function (args) {
var options = args && Base.read(args);
return new Base(
{
// Type of item, for instanceof check: Group, Layer, Path,
// CompoundPath, Shape, Raster, SymbolItem, ...
type: null,
// Tolerance
tolerance: ref.paper.settings.hitTolerance,
// Hit the fill of items
fill: !options,
// Hit the curves of path items, taking into account the stroke
// width.
stroke: !options,
// Hit the part of segments that curves pass through, excluding
// its segments (Segment#point)
segments: !options,
// Hit the parts of segments that define the curvature
handles: false,
// Only first or last segment hits on path (mutually exclusive
// with segments: true)
ends: false,
// Hit test the item position
position: false,
// Hit test the center of the bounds
center: false,
// Hit test the corners and side-centers of the bounding box
bounds: false,
// Hit items that are marked as guides
guides: false,
// Only hit selected objects
selected: false,
},
options
);
},
},
}
);
ref.HitResult = HitResult;
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