Changes for page Infrastructure for Meta Layout (KIML)
Last modified by Richard Kreissig on 2023/09/14 10:13
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... ... @@ -34,8 +34,46 @@ 34 34 35 35 = Introduction = 36 36 37 +KIML offers interfaces to connect layout algorithms to diagram editors and viewers. The focus is on flexible configurability, which is a crucial issue for creating good layouts for different graphical languages and in different circumstances. 38 + 37 37 === Terminology === 38 38 41 +//**Layout Graph**// 42 + 43 +* Internal representation of the graph structure of the current diagram, built on the [[KGraph>>doc:KGraph Meta Model]] model. 44 + 45 +**//Layout Algorithm//** 46 + 47 +* An algorithm that takes a layout graph as input and computes positions for all elements of the graph. 48 + 49 +**//Layout Provider//** 50 + 51 +* A component that provides one or more layout algorithms to KIML. 52 + 53 +**//Layout Option//** 54 + 55 +* A customization point for layout algorithms, with a specific data type and optionally a default value. 56 + 57 +**//Layout Configurator//** 58 + 59 +* A component that is responsible for retrieving specific layout option values for each model element. 60 + 61 +**//Layout Data//** 62 + 63 +* Concrete layout data (position and size) and abstract layout data (layout options) attached to elements of the layout graph using the [[KLayoutData>>doc:KLayoutData Meta Model]] model. 64 + 65 +**//Layout Type//** 66 + 67 +* Classification of layout algorithms depending on their basic approach (e.g. layered, force, etc.). 68 + 69 +**//Diagram Type//** 70 + 71 +* Classification of graphical diagrams used to set default layout option values for all diagrams of a specific type (e.g. state machines, data flow diagrams, etc.). 72 + 73 +**//Diagram Layout Manager//** 74 + 75 +* The central interface for connecting diagram editors with layout algorithms. 76 + 39 39 = User Interface[[url:http://trac.rtsys.informatik.uni-kiel.de/trac/kieler/wiki/Projects/KIML#UserInterface||style="text-decoration: none;" title="Link to this section" shape="rect" class="anchor"]] = 40 40 41 41 The main user interface element of KIML is the command to layout the current diagram. This command is availabe in the main KIELER menu, in the toolbar ([[image:attach:kieler-arrange.gif]]), or using the Ctrl+R L shortcut. Additionally, an entry in the context menu allows to layout only a selected part of the diagram.
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... ... @@ -1,1 +1,1 @@ 1 -8851 071 +885121 - URL
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... ... @@ -1,1 +1,1 @@ 1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/8851 07/Infrastructure for Meta Layout (KIML)1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/885121/Infrastructure for Meta Layout (KIML)