Mercurial > octave
comparison scripts/plot/draw/private/__quiver__.m @ 32038:29671873411a
__quiver__.m: Honor scaling factor input for single quiver arrow (bug #39552)
* scripts/plot/draw/private/__quiver__.m: Change scaling factor check to
include cases where there is only one quiver arrow.
* etc/NEWS.9.md: Note quiver change under General Improvements.
| author | Nicholas R. Jankowski <jankowski.nicholas@gmail.com> |
|---|---|
| date | Wed, 19 Apr 2023 10:36:29 -0400 |
| parents | 597f3ee61a48 |
| children | ada96a467a28 |
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| 32037:619e2314ebba | 32038:29671873411a |
|---|---|
| 147 ww = w; | 147 ww = w; |
| 148 len = max (sqrt (u(:).^2 + v(:).^2 + w(:).^2)); | 148 len = max (sqrt (u(:).^2 + v(:).^2 + w(:).^2)); |
| 149 else | 149 else |
| 150 len = max (sqrt (u(:).^2 + v(:).^2)); | 150 len = max (sqrt (u(:).^2 + v(:).^2)); |
| 151 endif | 151 endif |
| 152 if (len > 0 && autoscale && numel (u) > 1) | 152 if (len > 0 && autoscale && numel (u) >= 1) |
| 153 if (isvector (x)) | 153 if (isvector (x)) |
| 154 nx = ny = sqrt (length (x)); | 154 nx = ny = sqrt (length (x)); |
| 155 else | 155 else |
| 156 [ny, nx] = size (x); # assume meshgrid fmt, x in columns, y in rows | 156 [ny, nx] = size (x); # assume meshgrid fmt, x in columns, y in rows |
| 157 endif | 157 endif |