Mercurial > repos > other > exif-graphr

annotate d3.tip.js @ 11:aaf1d6954a2a default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Ensure we always have data dir for ExifGraphr cache
author IBBoard <dev@ibboard.co.uk>
date Sun, 13 Aug 2023 16:56:40 +0100
parents a11817a35877
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
1 // d3.tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
2 // Copyright (c) 2013 Justin Palmer
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
3 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
4 // Tooltips for d3.js SVG visualizations
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
5
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
6 (function (root, factory) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
7 if (typeof define === 'function' && define.amd) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
8 // AMD. Register as an anonymous module with d3 as a dependency.
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
9 define(['d3'], factory)
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
10 } else if (typeof module === 'object' && module.exports) {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
11 // CommonJS
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
12 var d3 = require('d3')
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
13 module.exports = factory(d3)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
14 } else {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
15 // Browser global.
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
16 root.d3.tip = factory(root.d3)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
17 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
18 }(this, function (d3) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
19
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
20 // Public - contructs a new tooltip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
21 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
22 // Returns a tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
23 return function() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
24 var direction = d3_tip_direction,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
25 offset = d3_tip_offset,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
26 html = d3_tip_html,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
27 node = initNode(),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
28 svg = null,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
29 point = null,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
30 target = null
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
31
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
32 function tip(vis) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
33 svg = getSVGNode(vis)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
34 point = svg.createSVGPoint()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
35 document.body.appendChild(node)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
36 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
37
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
38 // Public - show the tooltip on the screen
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
39 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
40 // Returns a tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
41 tip.show = function() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
42 var args = Array.prototype.slice.call(arguments)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
43 if(args[args.length - 1] instanceof SVGElement) target = args.pop()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
44
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
45 var content = html.apply(this, args),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
46 poffset = offset.apply(this, args),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
47 dir = direction.apply(this, args),
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
48 nodel = getNodeEl(),
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
49 i = directions.length,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
50 coords,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
51 scrollTop = document.documentElement.scrollTop || document.body.scrollTop,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
52 scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
53
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
54 nodel.html(content)
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
55 .style('opacity', 1).style('pointer-events', 'all')
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
56
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
57 while(i--) nodel.classed(directions[i], false)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
58 coords = direction_callbacks.get(dir).apply(this)
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
59 nodel.classed(dir, true)
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
60 .style('top', (coords.top + poffset[0]) + scrollTop + 'px')
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
61 .style('left', (coords.left + poffset[1]) + scrollLeft + 'px')
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
62
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
63 return tip;
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
64 };
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
65
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
66 // Public - hide the tooltip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
67 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
68 // Returns a tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
69 tip.hide = function() {
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
70 var nodel = getNodeEl()
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
71 nodel.style('opacity', 0).style('pointer-events', 'none')
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
72 return tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
73 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
74
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
75 // Public: Proxy attr calls to the d3 tip container. Sets or gets attribute value.
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
76 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
77 // n - name of the attribute
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
78 // v - value of the attribute
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
79 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
80 // Returns tip or attribute value
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
81 tip.attr = function(n, v) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
82 if (arguments.length < 2 && typeof n === 'string') {
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
83 return getNodeEl().attr(n)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
84 } else {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
85 var args = Array.prototype.slice.call(arguments)
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
86 d3.selection.prototype.attr.apply(getNodeEl(), args)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
87 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
88
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
89 return tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
90 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
91
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
92 // Public: Proxy style calls to the d3 tip container. Sets or gets a style value.
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
93 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
94 // n - name of the property
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
95 // v - value of the property
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
96 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
97 // Returns tip or style property value
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
98 tip.style = function(n, v) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
99 if (arguments.length < 2 && typeof n === 'string') {
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
100 return getNodeEl().style(n)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
101 } else {
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
102 var args = Array.prototype.slice.call(arguments)
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
103 d3.selection.prototype.style.apply(getNodeEl(), args)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
104 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
105
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
106 return tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
107 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
108
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
109 // Public: Set or get the direction of the tooltip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
110 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
111 // v - One of n(north), s(south), e(east), or w(west), nw(northwest),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
112 // sw(southwest), ne(northeast) or se(southeast)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
113 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
114 // Returns tip or direction
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
115 tip.direction = function(v) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
116 if (!arguments.length) return direction
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
117 direction = v == null ? v : functor(v)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
118
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
119 return tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
120 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
121
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
122 // Public: Sets or gets the offset of the tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
123 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
124 // v - Array of [x, y] offset
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
125 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
126 // Returns offset or
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
127 tip.offset = function(v) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
128 if (!arguments.length) return offset
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
129 offset = v == null ? v : functor(v)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
130
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
131 return tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
132 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
133
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
134 // Public: sets or gets the html value of the tooltip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
135 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
136 // v - String value of the tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
137 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
138 // Returns html value or tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
139 tip.html = function(v) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
140 if (!arguments.length) return html
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
141 html = v == null ? v : functor(v)
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
142
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
143 return tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
144 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
145
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
146 // Public: destroys the tooltip and removes it from the DOM
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
147 //
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
148 // Returns a tip
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
149 tip.destroy = function() {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
150 if(node) {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
151 getNodeEl().remove();
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
152 node = null;
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
153 }
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
154 return tip;
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
155 }
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
156
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
157 function d3_tip_direction() { return 'n' }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
158 function d3_tip_offset() { return [0, 0] }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
159 function d3_tip_html() { return ' ' }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
160
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
161 var direction_callbacks = d3.map({
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
162 n: direction_n,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
163 s: direction_s,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
164 e: direction_e,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
165 w: direction_w,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
166 nw: direction_nw,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
167 ne: direction_ne,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
168 sw: direction_sw,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
169 se: direction_se
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
170 }),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
171
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
172 directions = direction_callbacks.keys()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
173
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
174 function direction_n() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
175 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
176 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
177 top: bbox.n.y - node.offsetHeight,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
178 left: bbox.n.x - node.offsetWidth / 2
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
179 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
180 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
181
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
182 function direction_s() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
183 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
184 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
185 top: bbox.s.y,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
186 left: bbox.s.x - node.offsetWidth / 2
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
187 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
188 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
189
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
190 function direction_e() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
191 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
192 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
193 top: bbox.e.y - node.offsetHeight / 2,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
194 left: bbox.e.x
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
195 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
196 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
197
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
198 function direction_w() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
199 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
200 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
201 top: bbox.w.y - node.offsetHeight / 2,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
202 left: bbox.w.x - node.offsetWidth
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
203 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
204 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
205
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
206 function direction_nw() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
207 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
208 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
209 top: bbox.nw.y - node.offsetHeight,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
210 left: bbox.nw.x - node.offsetWidth
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
211 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
212 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
213
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
214 function direction_ne() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
215 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
216 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
217 top: bbox.ne.y - node.offsetHeight,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
218 left: bbox.ne.x
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
219 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
220 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
221
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
222 function direction_sw() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
223 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
224 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
225 top: bbox.sw.y,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
226 left: bbox.sw.x - node.offsetWidth
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
227 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
228 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
229
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
230 function direction_se() {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
231 var bbox = getScreenBBox()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
232 return {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
233 top: bbox.se.y,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
234 left: bbox.e.x
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
235 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
236 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
237
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
238 function initNode() {
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
239 var node = d3.select(document.createElement('div'));
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
240 node.style('position', 'absolute').style('top', 0).style('opacity', 0)
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
241 .style('pointer-events', 'none').style('box-sizing', 'border-box')
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
242
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
243 return node.node()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
244 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
245
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
246 function getSVGNode(el) {
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
247 el = el.node()
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
248 if(el.tagName.toLowerCase() === 'svg')
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
249 return el
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
250
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
251 return el.ownerSVGElement
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
252 }
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
253
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
254 function getNodeEl() {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
255 if(node === null) {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
256 node = initNode();
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
257 // re-add node to DOM
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
258 document.body.appendChild(node);
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
259 };
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
260 return d3.select(node);
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
261 }
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
262
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
263 // Private - gets the screen coordinates of a shape
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
264 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
265 // Given a shape on the screen, will return an SVGPoint for the directions
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
266 // n(north), s(south), e(east), w(west), ne(northeast), se(southeast), nw(northwest),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
267 // sw(southwest).
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
268 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
269 // +-+-+
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
270 // | |
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
271 // + +
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
272 // | |
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
273 // +-+-+
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
274 //
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
275 // Returns an Object {n, s, e, w, nw, sw, ne, se}
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
276 function getScreenBBox() {
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
277 var targetel = target || d3.event.target;
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
278
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
279 while ('undefined' === typeof targetel.getScreenCTM && 'undefined' === targetel.parentNode) {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
280 targetel = targetel.parentNode;
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
281 }
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
282
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
283 var bbox = {},
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
284 matrix = targetel.getScreenCTM(),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
285 tbbox = targetel.getBBox(),
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
286 width = tbbox.width,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
287 height = tbbox.height,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
288 x = tbbox.x,
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
289 y = tbbox.y
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
290
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
291 point.x = x
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
292 point.y = y
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
293 bbox.nw = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
294 point.x += width
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
295 bbox.ne = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
296 point.y += height
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
297 bbox.se = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
298 point.x -= width
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
299 bbox.sw = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
300 point.y -= height / 2
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
301 bbox.w = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
302 point.x += width
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
303 bbox.e = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
304 point.x -= width / 2
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
305 point.y -= height / 2
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
306 bbox.n = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
307 point.y += height
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
308 bbox.s = point.matrixTransform(matrix)
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
309
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
310 return bbox
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
311 }
1
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
312
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
313 // Private - replace D3JS 3.X d3.functor() function
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
314 function functor(v) {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
315 return typeof v === "function" ? v : function() {
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
316 return v
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
317 }
a11817a35877 Update to D3js v4.9.1 and newer D3-tooltip
IBBoard <dev@ibboard.co.uk>
parents: 0
diff changeset
318 }
0
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
319
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
320 return tip
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
321 };
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
322
42c058ce5b7c Initial public commit of Exif-Graphr
IBBoard <dev@ibboard.co.uk>
parents:
diff changeset
323 }));