| View Issue Details [ Jump to Notes ] | [ Issue History ] [ Print ] | ||||||||||||
| ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0002727 | NetSurf | [All Projects] General | public | 2019-12-09 16:41 | 2020-02-23 18:57 | ||||||||
| Reporter | Harriet Bazley | ||||||||||||
| Assigned To | Michael Drake | ||||||||||||
| Severity | minor | Reproducibility | always | ||||||||||
| Status | confirmed | Resolution | open | ||||||||||
| Platform | Iyonix | OS | RISC OS | OS Version | 5.22 | ||||||||
| Product Version | |||||||||||||
| Target Version | Fixed in Version | ||||||||||||
| Summary | 0002727: Lines disappear at less than 100% scaling | ||||||||||||
| Description | If you accidentally (or deliberately) set the display view scale at less than 100%, all lines disappear from the page, including horizontal rules and the outlines indicating the existence of a text entry field. | ||||||||||||
| Steps To Reproduce | Scale a page to less than 100% | ||||||||||||
| Tags | No tags attached. | ||||||||||||
| Fixed in CI build # | |||||||||||||
| Reported in CI build # | 4951 | ||||||||||||
| URL of problem page | |||||||||||||
| Attached Files |  | ||||||||||||
|  Notes | |
| Michael Drake (administrator) 2020-02-21 09:39 | At the moment, a scaled down 1px line is rounded down to 0px. In order to fix this we would need sub-pixel rendering. This might be reasonably straightforward on other platforms, but on RISC OS, the plotters don't anti-alias, so sub-pixel isn't really possible. | 
|   Harriet Bazley (reporter) 2020-02-23 18:57 | Ironic, given that the RISC OS font system was specifically designed many years ago to stop portions of letters dropping out in this fashion - but I suppose there are no 'skeletons' for ordinary straight lines! | 
|  Issue History | |||
| Date Modified | Username | Field | Change | 
|---|---|---|---|
| 2019-12-09 16:41 | Harriet Bazley | New Issue | |
| 2019-12-09 16:41 | Harriet Bazley | File Added: 100.jpg | |
| 2019-12-09 16:41 | Harriet Bazley | File Added: 90.jpg | |
| 2020-02-21 09:39 | Michael Drake | Assigned To | => Michael Drake | 
| 2020-02-21 09:39 | Michael Drake | Status | new => confirmed | 
| 2020-02-21 09:39 | Michael Drake | Note Added: 0002163 | |
| 2020-02-23 18:57 | Harriet Bazley | Note Added: 0002172 | |

 
	
