Last modified by Richard Kreissig on 2023/09/14 10:30
<
From version < 3.1 >
edited by uru
on 2013/10/10 13:16
To version < 40.1
edited by Richard Kreissig
on 2023/09/14 10:30
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Summary

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Title
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1 -Model Browsing (KLighDning)
1 +Online Model Browsing (KLighDning)
Parent
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1 +KIELER.Discontinued Projects.WebHome
Author
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1 -XWiki.uru
1 +XWiki.stu230980
Content
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1 -{{panel title="Project Overview" borderStyle="dashed"}}
1 +== Project Overview ==
2 +
2 2  Responsible:
3 3  
4 -* {{mention reference="XWiki.uru" style="FULL_NAME" anchor="XWiki-uru-OblCf"/}}
5 -{{/panel}}
5 +* {{mention reference="XWiki.uru" style="FULL_NAME" anchor="XWiki-uru-XJiwu"/}}
6 6  
7 -
7 +Demo Videos:
8 8  
9 -The KLighDning project aims at providing a flexible infrastructure to browse arbitrary models. It combines the [[KlighD >>doc:Lightweight Diagrams (KLighD)]]technology with web technologies, such as websockets and SVG, to present transiently synthesized diagrams of the models within a webbrowser.
9 +* [[Browsing a models repository with KlighDning>>url:http://rtsys.informatik.uni-kiel.de/~~kieler/videos/klighdning/||shape="rect"]]
10 +* [[Collaboratively browsing model diagrams>>url:http://rtsys.informatik.uni-kiel.de/~~kieler/videos/klighdning_sync/||shape="rect"]]
10 10  
11 -
12 +The **KLighDning** project aims at providing a flexible infrastructure to browse arbitrary models. It combines the [[KlighD >>doc:KIELER.Lightweight Diagrams (KLighD).WebHome]]technology with web technologies, such as websockets and SVG, to present transiently synthesized diagrams of the models within a webbrowser. KLighDnings focus is //browsing// model diagrams for documentation purposes, not //editing// of the models. As part of the documentation idea, basic collaboration facilities are included. Users can join so-called //rooms// in which the browsing process is synchronized for all participants, for instance, panning, zooming, and expanding of compound nodes.
12 12  
13 -= Examples =
14 +{{info}}
15 +Play around with our prototype at [[http:~~/~~/layout.rtsys.informatik.uni-kiel.de:20443>>url:http://layout.rtsys.informatik.uni-kiel.de:20443||shape="rect"]]
16 +{{/info}}
14 14  
15 -here
18 +== Details ==
16 16  
17 -= Quick Start =
20 +=== Supported Models ===
18 18  
19 -be
22 +KLighDning leverages the transient views approach to synthesize diagrams for (purely textual) models. Our implementation [[KLighD >>doc:KIELER.Lightweight Diagrams (KLighD).WebHome]]employs the notion of //diagram// //syntheses//, which basically are model transformations from an arbitrary source model format to the [[KGraph >>doc:KIELER.Discontinued Projects.Infrastructure for Meta Layout (KIML).KGraph Meta Model.WebHome]]format (structural description), where each graph element can be equipped with [[KRendering >>doc:KIELER.Lightweight Diagrams (KLighD).The KRendering Notation Model.WebHome]]elements for styling. See the corresponding wiki pages for further information.
20 20  
21 -= Details =
24 +As part of the KIELER Project we currently support following diagram sytheses.
22 22  
23 -dragons
26 +|=(((
27 +Diagram Type
28 +)))|=(((
29 +Short ID
30 +)))|=(((
31 +Feature ID
32 +)))
33 +|(((
34 +[[KGraph Text Format>>doc:KIELER.KIELER Pragmatics.KGraph Text (KGT).WebHome]]
35 +)))|(((
36 +{{{kgraph}}}
37 +)))|(((
38 +{{{de.cau.cs.kieler.kgraph.feature.feature.group}}}
39 +)))
40 +|(((
41 +[[Ptolemy's MoML>>doc:KIELER.Discontinued Projects.Ptolemy Browser.WebHome]]
42 +)))|(((
43 +{{{ptolemy}}}
44 +)))|(((
45 +{{{de.cau.cs.kieler.ptview.feature.feature.group}}}
46 +)))
47 +|(% colspan="1" %)(% colspan="1" %)
48 +(((
49 +Ecore Class Diagram
50 +)))|(% colspan="1" %)(% colspan="1" %)
51 +(((
52 +{{{klighd.examples}}}
53 +)))|(% colspan="1" %)(% colspan="1" %)
54 +(((
55 +{{{de.cau.cs.kieler.klighd.examples.feature.feature.group}}}
56 +)))
57 +
58 +=== Transient Static Links ===
59 +
60 +**Permanent links** are another facet of the documentation purpose. A user can browse a model to a point where he potentially finds a bug. In order to supplement the bug report a //PermaLink// can be retrieved that holds the current viewport and expansion status of the user. The link can be attached to the report and upon opening the link, the diagram is opened as specified by the link.
61 +
62 +{{code language="bash" title="PermaLink"}}
63 +http://[SERVER]/[MODEL_PATH]?perma=[EXPANSION]&transform=[VIEWPORT_MATRIX]
64 +{{/code}}
65 +
66 +=== Collaboration ===
67 +
68 +**Rooms** serve as a basis for collaboratively browsing a model. Users can join a common room in which all browsing activity, i.e., zooming, panning, expanding, is synchronized. One user can explain the model to another, or ask questions about certain details.
69 +
70 +
71 += Videos =
72 +
73 +== Basic Functionality ==
74 +
75 +
76 +[[KlighDning_new.mp4>>attach:KlighDning_new.mp4]]
77 +
78 +== Collaboration ==
79 +
80 +
81 +[[KlighDning_sync.mp4>>attach:KlighDning_sync.mp4]]
82 +
83 +== Examples ==
84 +
85 +=== Desktop Webbrowser ===
86 +
87 +[[image:attach:ptolemy.png]]
88 +
89 +=== Smartphone ===
90 +
91 +[[image:attach:mobile.png]]
92 +
93 +
94 +== Quick Start ==
95 +
96 +* Download a release or nightly build of the KLighDning product.
97 +* Use the {{code language="none"}}install_kieler_features.sh{{/code}} or {{code language="none"}}install_features.sh{{/code}} script to add the desired diagram syntheses.
98 +* Start the server using the {{code language="none"}}start.sh{{/code}} script.
99 +
100 +Following a small exemplary deploy script for KLighDning is shown that downloads the current nightly build, extracts it, installs the {{code language="none"}}kgraph{{/code}} and {{code language="none"}}klighd.examples{{/code}} diagram syntheses, and starts the server.
101 +
102 +{{code linenumbers="true" language="bash" title="Exemplary Deploy Script for KLighDning"}}
103 +#!/bin/bash
104 +#
105 +# Deploy the KLighDning product and install some features
106 +#
107 +
108 +# location of the klighdning product
109 +HOST="http://rtsys.informatik.uni-kiel.de"
110 +SERVER_PATH="/~kieler/files/nightly/klighdning/"
111 +PLATFORM="linux.gtk.x86_64"
112 +FILE="klighdning_nightly_*-${PLATFORM}.zip"
113 +
114 +# features to be installed into the klighdning instance
115 +FEATURES="kgraph,klighd.examples"
116 +
117 +# local models repository
118 +MODELS_REPO="/home/layout/models"
119 +
120 +
121 +echo "##################################"
122 +echo "###### Deploying KLighDning ######"
123 +echo ""
124 +echo "Downloading ... "
125 +echo " archive: ${FILE}"
126 +echo " host: ${HOST}${SERVER_PATH}"
127 +
128 +wget -r -nd -P tmp -A "$FILE" -I $SERVER_PATH "${HOST}${SERVER_PATH}" 2>/dev/null
129 +
130 +echo "Unzipping ..."
131 +cd tmp
132 +unzip -q *.zip
133 +cd ..
134 +mv tmp/klighdning .
135 +rm -rf tmp
136 +
137 +echo "Make the scripts executable ..."
138 +chmod u+x klighdning/*.sh
139 +
140 +echo "Installing features ..."
141 +cd klighdning
142 +./install_kieler_features.sh "$FEATURES"
143 +
144 +echo "Starting KLighDning ..."
145 +./start.sh "$MODELS_REPO"
146 +
147 +cd ..
148 +
149 + 
150 +{{/code}}
151 +
152 +
153 +=== Example ===
KlighDning_new.mp4
Author
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1 +XWiki.XWikiGuest
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1 +1.6 MB
Content
KlighDning_sync.mp4
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1 +XWiki.XWikiGuest
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1 +1.9 MB
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mobile.png
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1 +XWiki.XWikiGuest
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1 +625.2 KB
Content
ptolemy.png
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1 +XWiki.XWikiGuest
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1 +88.6 KB
Content
Confluence.Code.ConfluencePageClass[0]
Id
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1 -8323085
1 +8323081
URL
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1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/8323085/Model Browsing (KLighDning)
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/8323081/Online Model Browsing (KLighDning)

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