如何设置绘图窗口的窗口大小? [英] How can I set the window size of a plot window?

问题描述

是否可以设置绘图窗口的窗口大小/位置(图)?

Is it possible to set the window size / position of a plot window (figure)?

plot(0:20, sin(0:20))

还是还有其他可能改变 print()命令的大小?

Or is there any other possibility to change the size of the print() command?

print('aa.png', '-dpng')

因为 -Sxsize，ysize 参数没有任何改变.手写图片(aa.png)的大小始终与绘图窗口相同.

Because the -Sxsize,ysize parameter doesn't change anything. The size of the written picture (aa.png) has always the same size as the plot window.

我正在使用Octave 3.0.

I'm using Octave 3.0.

推荐答案

是的，有可能:

figure(1, 'position',[startx,starty,width,height]);
plot(0:20,sin(0:20));

[startx，starty]是图形左下角(窗口)的坐标.

[startx,starty] are the coordinates for the lower left corner of your figure (window).

您还可以使用打印功能的分辨率选项

You can also use the resolution option of the print function

print('aa.png','-dpng','-r300');

我想第一个解决方案可能会更好...

I guess the first solution might be better...

致谢

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