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comparison: Documentation/Source/eric5.Graphics.GraphicsUtilities.html
Documentation/Source/eric5.Graphics.GraphicsUtilities.html
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| 1 <?xml version="1.0" encoding="utf-8"?> | |
| 2 <!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' | |
| 3 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'> | |
| 4 <html><head> | |
| 5 <title>eric5.Graphics.GraphicsUtilities</title> | |
| 6 <style> | |
| 7 b'body {\n background:white;\n margin: 0em 1em 10em 1em;\n color: black;\n}\n\nh1 { color: white; background: #4FA4FF; }\nh2 { color: white; background: #4FA4FF; }\nh3 { color: white; background: #00557F; }\nh4 { color: white; background: #00557F; }\n \na { color: #AA5500; }\n' | |
| 8 </style> | |
| 9 </head> | |
| 10 <body><a NAME="top" ID="top"></a> | |
| 11 <h1>eric5.Graphics.GraphicsUtilities</h1> | |
| 12 <p> | |
| 13 Module implementing some graphical utility functions. | |
| 14 </p> | |
| 15 <h3>Global Attributes</h3> | |
| 16 <table> | |
| 17 <tr><td>None</td></tr> | |
| 18 </table> | |
| 19 <h3>Classes</h3> | |
| 20 <table> | |
| 21 <tr> | |
| 22 <td><a href="#RecursionError">RecursionError</a></td> | |
| 23 <td>Unable to calculate result because of recursive structure.</td> | |
| 24 </tr> | |
| 25 </table> | |
| 26 <h3>Functions</h3> | |
| 27 <table> | |
| 28 <tr> | |
| 29 <td><a href="#_buildChildrenLists">_buildChildrenLists</a></td> | |
| 30 <td>Function to build up parent - child relationships.</td> | |
| 31 </tr><tr> | |
| 32 <td><a href="#sort">sort</a></td> | |
| 33 <td>Function to sort widgets topographically.</td> | |
| 34 </tr> | |
| 35 </table> | |
| 36 <hr /><hr /> | |
| 37 <a NAME="RecursionError" ID="RecursionError"></a> | |
| 38 <h2>RecursionError</h2> | |
| 39 <p> | |
| 40 Unable to calculate result because of recursive structure. | |
| 41 </p> | |
| 42 <h3>Derived from</h3> | |
| 43 OverflowError, ValueError | |
| 44 <h3>Class Attributes</h3> | |
| 45 <table> | |
| 46 <tr><td>None</td></tr> | |
| 47 </table> | |
| 48 <h3>Methods</h3> | |
| 49 <table> | |
| 50 <tr><td>None</td></tr> | |
| 51 </table> | |
| 52 | |
| 53 <div align="right"><a href="#top">Up</a></div> | |
| 54 <hr /><hr /> | |
| 55 <a NAME="_buildChildrenLists" ID="_buildChildrenLists"></a> | |
| 56 <h2>_buildChildrenLists</h2> | |
| 57 <b>_buildChildrenLists</b>(<i>routes</i>) | |
| 58 <p> | |
| 59 Function to build up parent - child relationships. | |
| 60 </p><p> | |
| 61 Taken from Boa Constructor. | |
| 62 </p><dl> | |
| 63 <dt><i>routes</i></dt> | |
| 64 <dd> | |
| 65 list of routes between nodes | |
| 66 </dd> | |
| 67 </dl><dl> | |
| 68 <dt>Returns:</dt> | |
| 69 <dd> | |
| 70 dictionary of child and dictionary of parent relationships | |
| 71 </dd> | |
| 72 </dl> | |
| 73 <div align="right"><a href="#top">Up</a></div> | |
| 74 <hr /><hr /> | |
| 75 <a NAME="sort" ID="sort"></a> | |
| 76 <h2>sort</h2> | |
| 77 <b>sort</b>(<i>nodes, routes, noRecursion = False</i>) | |
| 78 <p> | |
| 79 Function to sort widgets topographically. | |
| 80 </p><p> | |
| 81 Passed a list of nodes and a list of source, dest routes, it attempts | |
| 82 to create a list of stages, where each sub list is one stage in a process. | |
| 83 </p><p> | |
| 84 The algorithm was taken from Boa Constructor. | |
| 85 </p><dl> | |
| 86 <dt><i>nodes</i></dt> | |
| 87 <dd> | |
| 88 list of nodes to be sorted | |
| 89 </dd><dt><i>routes</i></dt> | |
| 90 <dd> | |
| 91 list of routes between the nodes | |
| 92 </dd><dt><i>noRecursion</i></dt> | |
| 93 <dd> | |
| 94 flag indicating, if recursion errors should be raised | |
| 95 </dd> | |
| 96 </dl><dl> | |
| 97 <dt>Returns:</dt> | |
| 98 <dd> | |
| 99 list of stages | |
| 100 </dd> | |
| 101 </dl><dl> | |
| 102 <dt>Raises <b>RecursionError</b>:</dt> | |
| 103 <dd> | |
| 104 a recursion error was detected | |
| 105 </dd> | |
| 106 </dl> | |
| 107 <div align="right"><a href="#top">Up</a></div> | |
| 108 <hr /> | |
| 109 </body></html> |
