gnuplot x11中的鼠标

Question

我注意到我可以使用鼠标右键来放大 gnuplot 中的绘图，终端为 X11。

我没有找到其他鼠标手势的任何文档。 例如，做一些缩小就可以了！ 你能推荐一下吗？

最好的，

阿尔。

---

编辑： 显然，正如克里斯托夫建议的那样，唯一的可能性是使用鼠标右键放大并使用键 p 返回。

Answer 1

是的，文档对此不是很清楚。您可以在help mouse 下找到有关此的一些信息（在交互式 gnuplot 终端中输入，或查看 pdf 中的 Mouse 部分）。例如，这向您展示了您可以使用鼠标滚轮在 x 和 y 方向滚动以及缩放 (help mouse scrolling)。

要获取所有手势，请输入show bind，它会给出我（Linux，4.6.4）：

gnuplot> show bind

 2x<B1>             print coordinates to clipboard using `clipboardformat`
                    (see keys '3', '4')
 <B2>               annotate the graph using `mouseformat` (see keys '1', '2')
                    or draw labels if `set mouse labels is on`
 <Ctrl-B2>          remove label close to pointer if `set mouse labels` is on
 <B3>               mark zoom region (only for 2d-plots and maps).
 <B1-Motion>        change view (rotation). Use <ctrl> to rotate the axes only.
 <B2-Motion>        change view (scaling). Use <ctrl> to scale the axes only.
 <Shift-B2-Motion>  vertical motion -- change xyplane
 <wheel-up>         scroll up (in +Y direction).
 <wheel-down>       scroll down.
 <shift-wheel-up>   scroll left (in -X direction).
 <shift-wheel-down>  scroll right.
 <control-wheel-up>  zoom in toward the center of the plot.
 <control-wheel-down>   zoom out.
 <shift-control-wheel-up>  zoom in only the X axis.
 <shift-control-wheel-down>  zoom out only the X axis.

Space          raise gnuplot console window
 q            * close this plot window

 a              `builtin-autoscale` (set autoscale keepfix; replot)
 b              `builtin-toggle-border`
 e              `builtin-replot`
 g              `builtin-toggle-grid`
 h              `builtin-help`
 l              `builtin-toggle-log` y logscale for plots, z and cb for splots
 L              `builtin-nearest-log` toggle logscale of axis nearest cursor
 m              `builtin-toggle-mouse`
 r              `builtin-toggle-ruler`
 1              `builtin-previous-mouse-format`
 2              `builtin-next-mouse-format`
 3              `builtin-decrement-clipboardmode`
 4              `builtin-increment-clipboardmode`
 5              `builtin-toggle-polardistance`
 6              `builtin-toggle-verbose`
 7              `builtin-toggle-ratio`
 n              `builtin-zoom-next` go to next zoom in the zoom stack
 p              `builtin-zoom-previous` go to previous zoom in the zoom stack
 u              `builtin-unzoom`
 Right          `builtin-rotate-right` only for splots; <shift> increases amount
 Up             `builtin-rotate-up` only for splots; <shift> increases amount
 Left           `builtin-rotate-left` only for splots; <shift> increases amount
 Down           `builtin-rotate-down` only for splots; <shift> increases amount
 Escape         `builtin-cancel-zoom` cancel zoom region

Answer 2

我知道这是一篇旧帖子，但我一直遇到图表对于 gnuplot 窗口（版本 4.6 补丁级别 6）来说太大的问题。

我找到的解决方案是按住滚轮并左右平移以分别缩小和缩小。

希望对你有帮助。