View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005354 | Composr alpha bug reports | [All Projects] General / Uncategorised | public | 2023-02-22 21:29 | 2023-12-06 18:06 |
| Reporter | Chris Graham | Assigned To | Patrick Schmalstig | ||
| Severity | Minor-bug | ||||
| Status | resolved | Resolution | fixed | ||
| Summary | 0005354: CSS-based CAPTCHA loses legibility on zoom out | ||||
| Description | If the user zooms out on their browser, the CSS-based CAPTCHA loses legibility as the browser doesn't use pixel blending outside of images. I'm not sure what to do about this one. Maybe just document the problem in the help for the option and make sure it is off by default? | ||||
| Tags | No tags attached. | ||||
| Sponsorship open | |||||
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Is there no way to detect a zoom-out and perhaps, after a short timeout, refresh the CAPTCHA? |
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hmm, detecting zoom-out, I'm not sure. Possibly a mismatch between viewport size and window size. Refreshing the CAPTCHA wouldn't help, making it bigger to compensate for the zooming - perhaps - but seems dodgy as rounding errors could cause a lot of problems. Maybe though there is a solution, have a zoom in button that displays it much bigger in an overlay. That could be genuinely nice in general. |
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I agree. I think the CAPTCHA size as it is now is too small, even for me. Perhaps we should also increase its size a bit on the field? |
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Did the best I could. Non-CSS / iframe CAPTCHAs will open as an overlay. Otherwise it must open in a new window because of the iframe. The larger version of the CAPTCHA will display at 4x the size. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2023-02-22 21:29 | Chris Graham | New Issue | |
| 2023-02-24 22:43 | Patrick Schmalstig | Note Added: 0007979 | |
| 2023-02-24 23:12 | Chris Graham | Note Added: 0007980 | |
| 2023-02-24 23:50 | Patrick Schmalstig | Note Added: 0007984 | |
| 2023-02-26 18:29 | Chris Graham | Category | General => General / Uncategorised |
| 2023-12-06 18:06 | Patrick Schmalstig | Assigned To | => Patrick Schmalstig |
| 2023-12-06 18:06 | Patrick Schmalstig | Status | non-assigned => resolved |
| 2023-12-06 18:06 | Patrick Schmalstig | Resolution | open => fixed |
| 2023-12-06 18:06 | Patrick Schmalstig | Note Added: 0008105 |
