mirror of
https://github.com/scratchfoundation/paper.js.git
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79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
/*
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* Paper.js
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*
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* This file is part of Paper.js, a JavaScript Vector Graphics Library,
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* based on Scriptographer.org and designed to be largely API compatible.
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* http://paperjs.org/
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* http://scriptographer.org/
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*
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* Copyright (c) 2011, Juerg Lehni & Jonathan Puckey
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* http://lehni.org/ & http://jonathanpuckey.com/
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*
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* Distributed under the MIT license. See LICENSE file for details.
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*
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* All rights reserved.
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*/
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/**
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* @name HitResult
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*
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* @class
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*
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* @extends CurveLocation
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*/
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HitResult = Base.extend(/** @lends HitResult# */{
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initialize: function(type, item, values) {
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this.type = type;
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this.item = item;
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if (values) {
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// Copy over passed values, depending on use case.
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// DOCS: HitResult#location, #segment, #name, #point
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Base.each(values, function(value, key) {
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this[key] = value;
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}, this);
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}
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},
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statics: {
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/**
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* Merges default options into options hash for #hitTest() calls, and
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* marks as merged, to prevent repeated merging in nested calls.
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*
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* @private
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*/
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getOptions: function(point, options) {
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return options && options._merged ? options : Base.merge({
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// Use the converted options object to perform point conversion
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// only once.
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point: Point.read(arguments, 0, 1),
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// Type of item, for instanceof check: PathItem, TexItem, etc
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type: null,
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// Tolerance
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tolerance: 2,
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// Hit the fill of items
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fill: !options,
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// Hit the curves of path items, taking into account the stroke
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// width.
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stroke: !options,
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// Hit the part of segments that curves pass through, excluding
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// its segments (Segment#point)
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segments: !options,
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// Hit the parts of segments that define the curvature
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handles: false,
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// Only first or last segment hits on path (mutually exclusive
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// with segments: true)
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ends: false,
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// Hit test the center of the bounds
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center: false,
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// Hit test the corners and side-centers of the boudning box
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bounds: false,
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// Hit items that are marked as guides
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guides: false,
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// Only hit selected objects
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selected: false,
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// Mark as merged, so next time Base.merge isn't called
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_merged: true
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}, options);
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}
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}
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});
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