/
1525.html
251 lines (225 loc) · 7.38 KB
/
1525.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<!-- See: http://trac.edgewall.org/wiki/TracInterfaceCustomization -->
<head>
<title>
#1525 (Move some compositing code into Imglib)
– ImageJ
</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" href="trac.css" type="text/css" /><link rel="stylesheet" href="ticket.css" type="text/css" /><link rel="stylesheet" href="tracvote.css" type="text/css" />
<link rel="stylesheet" type="text/css" href="style.css" />
</head>
<body>
<div id="main">
<div id="notice" style="width: 58em; max-width: 100%; margin-left: auto; margin-right: auto; border: 1px solid black; margin-bottom: 2em">
<table>
<tr>
<td style="font-size: 72px; color: firebrick; padding: 0 10px 0 10px">⚠</td>
<td>
<p style="margin: 0.4em">
NOTICE! This is a static HTML version of a legacy ImageJ Trac ticket.
</p>
<p style="margin: 0.4em">
The ImageJ project now
<a href="https://imagej.net/Issues">uses GitHub Issues</a> for issue tracking.
</p>
<p style="margin: 0.4em">
Please
<a href="https://github.com/imagej/imagej/issues/new">file all new issues</a>
there.
</p>
</td>
</tr>
</table>
</div>
<div id="content" class="ticket">
<h1 id="trac-ticket-title">
<a href="1525.html">Ticket #1525</a>
<span class="status">(reviewing defect)</span>
</h1>
<div id="ticket">
<div class="date">
<p>Opened 2012-10-15T13:11:10-05:00</p>
<p>Last modified 2013-07-22T11:45:37-05:00</p>
</div>
<h2 class="summary searchable">Move some compositing code into Imglib</h2>
<table class="properties">
<tr>
<th id="h_reporter">Reported by:</th>
<td headers="h_reporter" class="searchable">
bdezonia
</td>
<th id="h_owner">Owned by:</th>
<td headers="h_owner">
hinerm
</td>
</tr>
<tr>
<th id="h_priority">
Priority:
</th>
<td headers="h_priority">
major
</td>
<th id="h_milestone">
Milestone:
</th>
<td headers="h_milestone">
imagej2-b8-analysis
</td>
</tr><tr>
<th id="h_component">
Component:
</th>
<td headers="h_component">
ImgLib2
</td>
<th id="h_version">
Version:
</th>
<td headers="h_version">
</td>
</tr><tr>
<th id="h_severity">
Severity:
</th>
<td headers="h_severity">
serious
</td>
<th id="h_keywords">
Keywords:
</th>
<td headers="h_keywords" class="searchable">
</td>
</tr><tr>
<th id="h_cc">
Cc:
</th>
<td headers="h_cc" class="searchable">
</td>
<th id="h_blockedby">
Blocked By:
</th>
<td headers="h_blockedby">
</td>
</tr><tr>
<th id="h_blocking">
Blocking:
</th>
<td headers="h_blocking">
<a class="new" href="1519.html" title="Recommended architecture changes [analysis]">#1519</a>
</td>
<th>
</th>
<td>
</td>
</tr>
</table>
<div class="description">
<h3 id="comment:description">
Description
<span class="lastmod" title="2012-10-15 18:11:33.547830+00:00">
(last modified by bdezonia)
</span>
</h3>
<div class="searchable">
<p>
Right now DatasetView has a method that can take a set of data values and turn them into a ColorRGB. This is needed in a couples places in IJ2. Unfortunately it is done by replicating a compositing algorithm from the Projectors code of Imglib2. We need to change the Imglib projectors to allow one to query them with values and get values back as a result. So you could query a projector with channel values and get the RGBA type value back. Then eliminate the code in DefaultDatasetView that copies the Imglib logic.<br />
</p>
<p>
(One thing to wonder; how will these two areas of code be affected when ticket <a class="closed ticket" href="721.html" title="defect: Improve support for images where compositeChannelCount != numChannels (closed: moved)">#721</a> is addressed) <br />
</p>
</div>
</div>
</div>
<div>
<h2 class="foldable">Change History</h2>
<div id="changelog">
<div class="change" id="trac-change-1">
<h3 class="change">
<span class="threading">
<span id="comment:1" class="cnum">
<a href="#comment:1">comment:1</a>
</span>
</span>
Changed 2012-10-15T13:11:33-05:00 by bdezonia
</h3>
<ul class="changes">
<li>
<strong>Description</strong>
modified
</li>
</ul>
<div class="comment searchable">
</div>
</div>
<div class="change" id="trac-change-2">
<h3 class="change">
<span class="threading">
<span id="comment:2" class="cnum">
<a href="#comment:2">comment:2</a>
</span>
</span>
Changed 2012-10-15T13:17:40-05:00 by bdezonia
</h3>
<ul class="changes">
<li>
<strong>Blocking</strong>
<em>1398</em> added
</li>
</ul>
<div class="comment searchable">
</div>
</div>
<div class="change" id="trac-change-3">
<h3 class="change">
<span class="threading">
<span id="comment:3" class="cnum">
<a href="#comment:3">comment:3</a>
</span>
</span>
Changed 2013-06-04T12:30:04-05:00 by bdezonia
</h3>
<ul class="changes">
<li>
<strong>Blocking</strong>
<em>1519</em> added; <em>1398</em> removed
</li><li>
<strong>Milestone</strong>
changed from <em>imagej2-b7-ndim-data</em> to <em>imagej2-b8-analysis</em>
</li>
</ul>
<div class="comment searchable">
</div>
</div>
<div class="change" id="trac-change-4">
<h3 class="change">
<span class="threading">
<span id="comment:4" class="cnum">
<a href="#comment:4">comment:4</a>
</span>
</span>
Changed 2013-07-22T11:45:37-05:00 by bdezonia
</h3>
<ul class="changes">
<li>
<strong>Owner</strong>
changed from <em>bdezonia</em> to <em>hinerm</em>
</li><li>
<strong>Status</strong>
changed from <em>new</em> to <em>reviewing</em>
</li>
</ul>
<div class="comment searchable">
<p>
Hinerm, you've done work on the projectors. Would you be willing to tackle this? The method in questions is DefaultDatasetVIew::getColor(channelCollection).<br />
</p>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>