Eirik Bakke created NETBEANS-4166: ------------------------------------- Summary: Review likely inaccurate int-based character width calculations in editor UI Key: NETBEANS-4166 URL: https://issues.apache.org/jira/browse/NETBEANS-4166 Project: NetBeans Issue Type: Bug Components: editor - Painting & Printing Affects Versions: 11.3 Environment: Windows and MacOS with HiDPI/retina displays, Java 9 and above Reporter: Eirik Bakke
While fixing NETBEANS-346, I discovered several other editor painting coordinate calculations which are likely inaccurate due to rounding errors. Fixing these will be a bit of work, though, and it may be preferable to wait until specific bugs are identified before doing so, so that the changes can be verified to have had the desired effect. The following members should likely be changed from an int to a float, and initialized from font metrics to full precision: * org.netbeans.editor.EditorUI.defaultSpaceWidth * org.netbeans.modules.editor.lib.drawing.DrawEngine.spaceWidth, defaultSpaceWidth, and possibly fragmentWidth * org.netbeans.modules.editor.lib.drawing.DrawGraphics.defaultSpaceWidth These changes will propagate to related APIs. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists