Crop / Resize
Crop a DATA_FIELD with a draggable rectangle defined by two corners, then optionally resize it. Cropping updates physical extents and offsets; resizing preserves the cropped physical size.
Inputs
| Name |
Type |
Required |
Description |
| field |
DATA_FIELD |
Yes |
Input field to crop |
| corner_a |
COORD |
No |
Locks the top-left corner of the crop box |
| corner_b |
COORD |
No |
Locks the bottom-right corner of the crop box |
Outputs
| Name |
Type |
Description |
| field |
DATA_FIELD |
Cropped (and optionally resampled) field |
Controls
| Name |
Type |
Default |
Description |
| target_width |
INT |
0 |
Output pixel width after resampling (0 = keep cropped width) |
| target_height |
INT |
0 |
Output pixel height after resampling (0 = keep cropped height) |
| interpolation |
dropdown |
bilinear |
Resampling interpolation: bilinear, nearest, or bicubic |
Limitations
- The crop region must have non-zero width and height; an error is raised otherwise.
- If only one of target_width or target_height is set, the other dimension is computed to preserve aspect ratio.
- Physical extents are scaled proportionally when resampling.
