KGA Editor Toolbarផ្ទាំងអន្តរកម្ម
Change Line Length
Modify Features ▸ Reshape
កំណត់ប្រវែងបន្ទាត់ដែលបានជ្រើស ដោយរក្សាចុងម្ខាងនៅនឹងកន្លែង។
- រកឃើញនៅឯណា
- KGA Editor toolbar ▸ Modify Features ▸ Reshape ▸ Change Line Length
- ប្រភេទឧបករណ៍
- Command in the Modify Features pane (not a Processing algorithm)
ប៉ារ៉ាម៉ែត្រ
| ផ្ទាំងគ្រប់គ្រង | ការពិពណ៌នា |
|---|---|
| Preserve location of | First Vertex or Last Vertex stays where it is; the other end is cut back along the line (shorter) or continued straight on in the direction of its last segment (longer). |
| Proportion geometry using existing COGO | Scales the whole line about the preserved vertex so every segment changes by the same factor. Needs the layer's COGO Distance field. |
របៀបប្រើ
- Select the lines.
- Choose Change Length to: (a new total) or Change Length by: (an amount), and give a value and unit.
- Choose which end to preserve: First Vertex or Last Vertex.
- Tick Show Preview to see the new lines dashed over the old, then press Change Length.
កំណត់សម្គាល់ និងដែនកំណត់
- Only single-part lines change.
- Lengths are measured on the ground when the project has an ellipsoid, else flat in map units.
- One undoable edit per layer.
- Needs Edit Session On; only editable layers shown on the map are changed.