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Documentation/Source/eric6.Graphics.UMLClassDiagramBuilder.html@a3809f75ca07

Documentation/Source/eric6.Graphics.UMLClassDiagramBuilder.html

Tue, 24 Oct 2017 19:09:09 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Tue, 24 Oct 2017 19:09:09 +0200
changeset 5928
a3809f75ca07
parent 3673
e26d7d0c1088
permissions
-rw-r--r--

Changed the logic of the two web browsers in order to put new downloads at the top of the list of downloads and add the download date and time to the shown info.

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<title>eric6.Graphics.UMLClassDiagramBuilder</title>
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<h1>eric6.Graphics.UMLClassDiagramBuilder</h1>
<p>
Module implementing a dialog showing a UML like class diagram.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#UMLClassDiagramBuilder">UMLClassDiagramBuilder</a></td>
<td>Class implementing a builder for UML like class diagrams.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr><td>None</td></tr>
</table>
<hr /><hr />
<a NAME="UMLClassDiagramBuilder" ID="UMLClassDiagramBuilder"></a>
<h2>UMLClassDiagramBuilder</h2>
<p>
    Class implementing a builder for UML like class diagrams.
</p>
<h3>Derived from</h3>
UMLDiagramBuilder
<h3>Class Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Class Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>
<table>
<tr>
<td><a href="#UMLClassDiagramBuilder.__init__">UMLClassDiagramBuilder</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.__addExternalClass">__addExternalClass</a></td>
<td>Private method to add a class defined outside the module.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.__addLocalClass">__addLocalClass</a></td>
<td>Private method to add a class defined in the module.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.__arrangeClasses">__arrangeClasses</a></td>
<td>Private method to arrange the shapes on the canvas.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.__createAssociations">__createAssociations</a></td>
<td>Private method to generate the associations between the class shapes.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.__getCurrentShape">__getCurrentShape</a></td>
<td>Private method to get the named shape.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.buildDiagram">buildDiagram</a></td>
<td>Public method to build the class shapes of the class diagram.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.getPersistenceData">getPersistenceData</a></td>
<td>Public method to get a string for data to be persisted.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.initialize">initialize</a></td>
<td>Public method to initialize the object.</td>
</tr><tr>
<td><a href="#UMLClassDiagramBuilder.parsePersistenceData">parsePersistenceData</a></td>
<td>Public method to parse persisted data.</td>
</tr>
</table>
<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<a NAME="UMLClassDiagramBuilder.__init__" ID="UMLClassDiagramBuilder.__init__"></a>
<h4>UMLClassDiagramBuilder (Constructor)</h4>
<b>UMLClassDiagramBuilder</b>(<i>dialog, view, project, file, noAttrs=False</i>)
<p>
        Constructor
</p><dl>
<dt><i>dialog</i></dt>
<dd>
reference to the UML dialog (UMLDialog)
</dd><dt><i>view</i></dt>
<dd>
reference to the view object (UMLGraphicsView)
</dd><dt><i>project</i></dt>
<dd>
reference to the project object (Project)
</dd><dt><i>file</i></dt>
<dd>
file name of a python module to be shown (string)
</dd><dt><i>noAttrs=</i></dt>
<dd>
flag indicating, that no attributes should be shown
            (boolean)
</dd>
</dl><a NAME="UMLClassDiagramBuilder.__addExternalClass" ID="UMLClassDiagramBuilder.__addExternalClass"></a>
<h4>UMLClassDiagramBuilder.__addExternalClass</h4>
<b>__addExternalClass</b>(<i>_class, x, y</i>)
<p>
        Private method to add a class defined outside the module.
</p><p>
        If the canvas is too small to take the shape, it
        is enlarged.
</p><dl>
<dt><i>_class</i></dt>
<dd>
class to be shown (string)
</dd><dt><i>x</i></dt>
<dd>
x-coordinate (float)
</dd><dt><i>y</i></dt>
<dd>
y-coordinate (float)
</dd>
</dl><a NAME="UMLClassDiagramBuilder.__addLocalClass" ID="UMLClassDiagramBuilder.__addLocalClass"></a>
<h4>UMLClassDiagramBuilder.__addLocalClass</h4>
<b>__addLocalClass</b>(<i>className, _class, x, y, isRbModule=False</i>)
<p>
        Private method to add a class defined in the module.
</p><dl>
<dt><i>className</i></dt>
<dd>
name of the class to be as a dictionary key (string)
</dd><dt><i>_class</i></dt>
<dd>
class to be shown (ModuleParser.Class)
</dd><dt><i>x</i></dt>
<dd>
x-coordinate (float)
</dd><dt><i>y</i></dt>
<dd>
y-coordinate (float)
</dd><dt><i>isRbModule</i></dt>
<dd>
flag indicating a Ruby module (boolean)
</dd>
</dl><a NAME="UMLClassDiagramBuilder.__arrangeClasses" ID="UMLClassDiagramBuilder.__arrangeClasses"></a>
<h4>UMLClassDiagramBuilder.__arrangeClasses</h4>
<b>__arrangeClasses</b>(<i>nodes, routes, whiteSpaceFactor=1.2</i>)
<p>
        Private method to arrange the shapes on the canvas.
</p><p>
        The algorithm is borrowed from Boa Constructor.
</p><dl>
<dt><i>nodes</i></dt>
<dd>
list of nodes to arrange
</dd><dt><i>routes</i></dt>
<dd>
list of routes
</dd><dt><i>whiteSpaceFactor</i></dt>
<dd>
factor to increase whitespace between
            items (float)
</dd>
</dl><a NAME="UMLClassDiagramBuilder.__createAssociations" ID="UMLClassDiagramBuilder.__createAssociations"></a>
<h4>UMLClassDiagramBuilder.__createAssociations</h4>
<b>__createAssociations</b>(<i>routes</i>)
<p>
        Private method to generate the associations between the class shapes.
</p><dl>
<dt><i>routes</i></dt>
<dd>
list of relationsships
</dd>
</dl><a NAME="UMLClassDiagramBuilder.__getCurrentShape" ID="UMLClassDiagramBuilder.__getCurrentShape"></a>
<h4>UMLClassDiagramBuilder.__getCurrentShape</h4>
<b>__getCurrentShape</b>(<i>name</i>)
<p>
        Private method to get the named shape.
</p><dl>
<dt><i>name</i></dt>
<dd>
name of the shape (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
shape (QGraphicsItem)
</dd>
</dl><a NAME="UMLClassDiagramBuilder.buildDiagram" ID="UMLClassDiagramBuilder.buildDiagram"></a>
<h4>UMLClassDiagramBuilder.buildDiagram</h4>
<b>buildDiagram</b>(<i></i>)
<p>
        Public method to build the class shapes of the class diagram.
</p><p>
        The algorithm is borrowed from Boa Constructor.
</p><a NAME="UMLClassDiagramBuilder.getPersistenceData" ID="UMLClassDiagramBuilder.getPersistenceData"></a>
<h4>UMLClassDiagramBuilder.getPersistenceData</h4>
<b>getPersistenceData</b>(<i></i>)
<p>
        Public method to get a string for data to be persisted.
</p><dl>
<dt>Returns:</dt>
<dd>
persisted data string (string)
</dd>
</dl><a NAME="UMLClassDiagramBuilder.initialize" ID="UMLClassDiagramBuilder.initialize"></a>
<h4>UMLClassDiagramBuilder.initialize</h4>
<b>initialize</b>(<i></i>)
<p>
        Public method to initialize the object.
</p><a NAME="UMLClassDiagramBuilder.parsePersistenceData" ID="UMLClassDiagramBuilder.parsePersistenceData"></a>
<h4>UMLClassDiagramBuilder.parsePersistenceData</h4>
<b>parsePersistenceData</b>(<i>version, data</i>)
<p>
        Public method to parse persisted data.
</p><dl>
<dt><i>version</i></dt>
<dd>
version of the data (string)
</dd><dt><i>data</i></dt>
<dd>
persisted data to be parsed (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating success (boolean)
</dd>
</dl>
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