View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0033103 | Community | OCCT:Visualization | public | 2022-08-17 21:36 | 2022-10-19 15:47 |
| Reporter | mr baley | Assigned To | |||
| Priority | low | Severity | feature | ||
| Status | new | Resolution | open | ||
| Platform | Windows | OS | VC++ 2022 | ||
| Product Version | 7.8.0 | ||||
| Target Version | Unscheduled | ||||
| Summary | 0033103: Visualization - Add a pivot point and other offset manipulators to Graphic3d_Text or Font_TextFormatter | ||||
| Description | As far as i can tell, the current implementation of text alignment restricts to left|center|right and top|center|bottom for x and y. It would be handy for some usecases to be able to specify arbitrary pivot points. They should be normalized but not limited between 0 and 1 so that pivots outside the text bounds could be implemented. One usecase i currently have is to display a marker with a text to the right. Depending on the markers size, the text will always start within the marker (using Graphic3d_HTA_LEFT and Graphic3d_VTA_CENTER). When (0., .5) in normalized pivot coordinates would correspond to this alignment pair, it would be nice to have an offset to the left, e.g. (-.1, .5). On the other hand, because the pivot would be normalized, the offset could depend on the text bounds which is not always desired. For these cases a additional absolute offset to the normalized pivot could be handy which uses the same metric as the text height set in Graphic3d_Text so that f.e. when the height is 10. a offset of -30. would correspond to around three characters offset at the left. The only way i know to achieve this at the moment is to prefix (or suffix) the texts with whitespaces. | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2022-08-17 21:36 | mr baley | New Issue | |
| 2022-08-17 21:36 | mr baley | Assigned To | => kgv |
| 2022-08-18 10:12 | kgv | Priority | normal => low |
| 2022-08-18 10:12 | kgv | Summary | Add a pivot point and other offset manipulators to Graphic3d_Text or Font_TextFormatter => Visualization - Add a pivot point and other offset manipulators to Graphic3d_Text or Font_TextFormatter |
| 2022-10-19 15:47 |
|
Assigned To | kgv => vpozdyayev |
