Mercurial Repositories > eric / file comparison
comparison: eric7/Documentation/Source/eric7.Graphics.GraphicsUtilities.html
eric7/Documentation/Source/eric7.Graphics.GraphicsUtilities.html
- branch
- eric7
- changeset 8372
- e0227a7c850e
- child 8596
- d64760b2da50
equal
deleted
inserted
replaced
| 8371:d6062691d424 | 8372:e0227a7c850e |
|---|---|
| 1 <!DOCTYPE html> | |
| 2 <html><head> | |
| 3 <title>eric7.Graphics.GraphicsUtilities</title> | |
| 4 <meta charset="UTF-8"> | |
| 5 <style> | |
| 6 body { | |
| 7 background: #EDECE6; | |
| 8 margin: 0em 1em 10em 1em; | |
| 9 color: black; | |
| 10 } | |
| 11 | |
| 12 h1 { color: white; background: #85774A; } | |
| 13 h2 { color: white; background: #85774A; } | |
| 14 h3 { color: white; background: #9D936E; } | |
| 15 h4 { color: white; background: #9D936E; } | |
| 16 | |
| 17 a { color: #BA6D36; } | |
| 18 | |
| 19 </style> | |
| 20 </head> | |
| 21 <body> | |
| 22 <a NAME="top" ID="top"></a> | |
| 23 <h1>eric7.Graphics.GraphicsUtilities</h1> | |
| 24 | |
| 25 <p> | |
| 26 Module implementing some graphical utility functions. | |
| 27 </p> | |
| 28 <h3>Global Attributes</h3> | |
| 29 | |
| 30 <table> | |
| 31 <tr><td>None</td></tr> | |
| 32 </table> | |
| 33 <h3>Classes</h3> | |
| 34 | |
| 35 <table> | |
| 36 | |
| 37 <tr> | |
| 38 <td><a href="#RecursionError">RecursionError</a></td> | |
| 39 <td>Unable to calculate result because of recursive structure.</td> | |
| 40 </tr> | |
| 41 </table> | |
| 42 <h3>Functions</h3> | |
| 43 | |
| 44 <table> | |
| 45 | |
| 46 <tr> | |
| 47 <td><a href="#_buildChildrenLists">_buildChildrenLists</a></td> | |
| 48 <td>Function to build up parent - child relationships.</td> | |
| 49 </tr> | |
| 50 <tr> | |
| 51 <td><a href="#sort">sort</a></td> | |
| 52 <td>Function to sort widgets topographically.</td> | |
| 53 </tr> | |
| 54 </table> | |
| 55 <hr /> | |
| 56 <hr /> | |
| 57 <a NAME="RecursionError" ID="RecursionError"></a> | |
| 58 <h2>RecursionError</h2> | |
| 59 | |
| 60 <p> | |
| 61 Unable to calculate result because of recursive structure. | |
| 62 </p> | |
| 63 <h3>Derived from</h3> | |
| 64 OverflowError, ValueError | |
| 65 <h3>Class Attributes</h3> | |
| 66 | |
| 67 <table> | |
| 68 <tr><td>None</td></tr> | |
| 69 </table> | |
| 70 <h3>Class Methods</h3> | |
| 71 | |
| 72 <table> | |
| 73 <tr><td>None</td></tr> | |
| 74 </table> | |
| 75 <h3>Methods</h3> | |
| 76 | |
| 77 <table> | |
| 78 <tr><td>None</td></tr> | |
| 79 </table> | |
| 80 <h3>Static Methods</h3> | |
| 81 | |
| 82 <table> | |
| 83 <tr><td>None</td></tr> | |
| 84 </table> | |
| 85 | |
| 86 <div align="right"><a href="#top">Up</a></div> | |
| 87 <hr /> | |
| 88 <hr /> | |
| 89 <a NAME="_buildChildrenLists" ID="_buildChildrenLists"></a> | |
| 90 <h2>_buildChildrenLists</h2> | |
| 91 <b>_buildChildrenLists</b>(<i>routes</i>) | |
| 92 | |
| 93 <p> | |
| 94 Function to build up parent - child relationships. | |
| 95 </p> | |
| 96 <p> | |
| 97 Taken from Boa Constructor. | |
| 98 </p> | |
| 99 <dl> | |
| 100 | |
| 101 <dt><i>routes</i> (list of tuple of (str, str))</dt> | |
| 102 <dd> | |
| 103 list of routes between nodes | |
| 104 </dd> | |
| 105 </dl> | |
| 106 <dl> | |
| 107 <dt>Return:</dt> | |
| 108 <dd> | |
| 109 dictionary of child and dictionary of parent relationships | |
| 110 </dd> | |
| 111 </dl> | |
| 112 <dl> | |
| 113 <dt>Return Type:</dt> | |
| 114 <dd> | |
| 115 tuple of (dict, dict) | |
| 116 </dd> | |
| 117 </dl> | |
| 118 <div align="right"><a href="#top">Up</a></div> | |
| 119 <hr /> | |
| 120 <hr /> | |
| 121 <a NAME="sort" ID="sort"></a> | |
| 122 <h2>sort</h2> | |
| 123 <b>sort</b>(<i>nodes, routes, noRecursion=False</i>) | |
| 124 | |
| 125 <p> | |
| 126 Function to sort widgets topographically. | |
| 127 </p> | |
| 128 <p> | |
| 129 Passed a list of nodes and a list of source, dest routes, it attempts | |
| 130 to create a list of stages, where each sub list is one stage in a process. | |
| 131 </p> | |
| 132 <p> | |
| 133 The algorithm was taken from Boa Constructor. | |
| 134 </p> | |
| 135 <dl> | |
| 136 | |
| 137 <dt><i>nodes</i> (str)</dt> | |
| 138 <dd> | |
| 139 list of nodes to be sorted | |
| 140 </dd> | |
| 141 <dt><i>routes</i> (list of tuple of (str, str))</dt> | |
| 142 <dd> | |
| 143 list of routes between the nodes | |
| 144 </dd> | |
| 145 <dt><i>noRecursion</i> (bool)</dt> | |
| 146 <dd> | |
| 147 flag indicating, if recursion errors should be raised | |
| 148 </dd> | |
| 149 </dl> | |
| 150 <dl> | |
| 151 <dt>Return:</dt> | |
| 152 <dd> | |
| 153 list of stages | |
| 154 </dd> | |
| 155 </dl> | |
| 156 <dl> | |
| 157 <dt>Return Type:</dt> | |
| 158 <dd> | |
| 159 list of lists of str | |
| 160 </dd> | |
| 161 </dl> | |
| 162 <dl> | |
| 163 | |
| 164 <dt>Raises <b>RecursionError</b>:</dt> | |
| 165 <dd> | |
| 166 a recursion error was detected | |
| 167 </dd> | |
| 168 </dl> | |
| 169 <div align="right"><a href="#top">Up</a></div> | |
| 170 <hr /> | |
| 171 </body></html> |
