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Parent

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	1	+Lightweight Diagrams (KLighD)

Content

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20	20	1. Let your diagram synthesis create a node for each state declared in your state machine.
21	21	1*. Let those node be depicted by ellipses or rounded rectangles containing a text field showing the corresponding state's name
22	22	1*. Add some space around the text by trying out all of
23		-1**. {{code language="none"}}setSurroundingSpace(...){{/code}}
	23	+1**. {{code language="none"}}setSurroundingSpace(...){{/code}}, make sure to let the{{code language="none"}} rel{{/code}} parameter satisfy
	24	+{{code language="none"}} rel < 0.5f{{/code}}
24	24	1**. {{code language="none"}}setAreaPlacementData().from(LEFT, ..., ..., TOP, ..., ...).to(RIGHT, ..., ..., BOTTOM, ..., ...){{/code}}, as well as
25	25	1**. (((
26	26	(% class="p1" %)
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37	37	1. The actor nodes in {{code language="none"}}UML2UseCaseDiagramSynthesis{{/code}} are equipped with (node) labels. This is done by means of a convenience method provided {{code language="none"}}KLabelExtensions{{/code}}.
38	38	1*. Equip the edges of your turing diagrams with labels exhibiting the guard, new symbol, etc; use a fitting method for edge labels from {{code language="none"}}KLabelExtensions{{/code}}.
39	39	1. Improve the layout of your diagrams
40		-11. switch the layout algorithm to Graphviz {{code language="none"}}dot{{/code}} by setting the layout option //LayoutOptions//{{code language="none"}}.ALGORITHM{{/code}} on the root node to {{code language="none"}}de.cau.cs.kieler.graphviz.dot{{/code}}.
41		-11. change the edge figures from polylines to splines.
	41	+1*. switch the layout algorithm to Graphviz {{code language="none"}}dot{{/code}} by setting the layout option //LayoutOptions//{{code language="none"}}.ALGORITHM{{/code}} on the root node to {{code language="none"}}de.cau.cs.kieler.graphviz.dot{{/code}}.
	42	+1*. change the edge figures from polylines to splines.
42	42
43	43	= Introduce synthesis and layout options =
44	44
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59	59	11*. What is the effect of the {{code language="none"}}1{{/code}}?
60	60	11. add polylines acting as separators of the above figure elements
61	61
62		-
	63	+= Manipulate displayed diagrams =
63	63
	65	+KLighD diagrams provide interactivity by allowing to link action to KRenderings
	66	+
	67	+1. add a {{code language="none"}}KAction{{/code}} to the title text of node representing the turing machine by calling
	68	+{{code language="none"}}text.addAction({{/code}}{{code language="none"}}Trigger::DOUBLECLICK, KlighdConstants::ACTION_COLLAPSE_EXPAND){{/code}}
	69	+1*. observe the effect and enjoy
	70	+1. Implement your own action
	71	+1*. have a look at {{code language="none"}}de.cau.cs.kieler.klighd.actions.CollapseExpandAction{{/code}} and its registration in the corresponding {{code language="none"}}plugin.xml{{/code}}
	72	+1*. implement an own {{code language="none"}}IAction{{/code}} that manipulates the current diagram by changing colors, adding or removing elements, hiding and showing single nodes or edges, ... , and register it
	73	+1*. associate it with a diagram part of your choice and test it
	74	+1. Run your action via a menu contribution
	75	+1*. (((
	76	+copy the following snippet into a {{code language="none"}}plugin.xml{{/code}} of your projects, replace{{code language="none"}} ##YOUR_PLUGINS_ID##{{/code}} and {{code language="none"}}##YOUR_ACTIONS_ID##{{/code}} by the corresponding strings
	77	+
	78	+{{code}}
	79	+ <extension
	80	+ id="##YOUR_PLUGINS_ID##.internal.commands.handler"
	81	+ point="org.eclipse.ui.menus">
	82	+ <menuContribution
	83	+ allPopups="false"
	84	+ locationURI="toolbar:de.cau.cs.kieler.layout.toolbar">
	85	+ <command
	86	+ commandId="de.cau.cs.kieler.klighd.ui.actionExecution"
	87	+ label="TestContribution"
	88	+ style="push">
	89	+ <parameter
	90	+ name="de.cau.cs.kieler.klighd.ui.action"
	91	+ value="##YOUR_ACTIONS_ID##">
	92	+ </parameter>
	93	+ </command>
	94	+ </menuContribution>
	95	+ </extension>
	96	+
	97	+{{/code}}
	98	+)))
	99	+1*. change {{code language="none"}}##YOUR_PLUGINS_ID##{{/code}} part of{{code language="none"}} {{/code}}the label, enter your action's id ({{code language="none"}}##YOUR_ACTIONS_ID##{{/code}}), feel free to put it at a different location, e.g. the context menu
	100	+1*. test it by selecting a diagram node or edge and hitting your menu entry
	101	+
64	64

Confluence.Code.ConfluencePageClass[0]

Id

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1		-8651140
	1	+8651121

URL

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1		-https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/8651140/Student Tutorial on KIELER Lightweight Diagrams
	1	+https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/8651121/Student Tutorial on KIELER Lightweight Diagrams