[jbosstools-issues] [JBoss JIRA] (JBIDE-4895) Provide a better algorithm for layout of mapping diagrams

Provide a better algorithm for layout of mapping diagrams --------------------------------------------------------- Key: JBIDE-4895 URL: https://issues.jboss.org/browse/JBIDE-4895 Project: Tools (JBoss Tools) Issue Type: Feature Request Components: hibernate Affects Versions: 3.1.0.M2 Reporter: Yahor Radtsevich Assignee: Koen Aers Fix For: LATER Attachments: 3.1.0.M3_drawing-1.png, screenshot-minimize-edge-crossing-example.jpg Current mapping diagram drawing algorithm seems to be almost random (see 3.1.0.M3_drawing-1.png). A better algorithm should: 1. Never cross tables with lines. 2. Draw as few line crossings as possible. 3. Draw tables closer if they have more constraints.