MATLAB仅打印我的图形的一部分 [英] MATLAB only prints a part of my figure

问题描述

我正在尝试在 MATLAB 中打印图形，但是它一直在搞砸，我不知道为什么.

I'm trying to print my figure in MATLAB, but it keeps screwing up and I have no idea why.

opslaan = figure(1);
        plot(1:handles.aantal,handles.nauw,'-r','LineWidth',1.5);
        xlabel(gca,sprintf('Framenummer (%g ms per frame)',60/handles.aantal));
        ylabel(gca,'dB');
        set(gca,'YGrid','on');
        yAsMax = ceil( ceil(max(handles.nauw)) / 2) * 2;
        axis([0 handles.aantal 0 yAsMax]);
        pause(1);
        print -dpng image.png 

第一行只是在我的图形上绘制数据，然后标记x和y，打开网格并像我想要的那样计算y轴.这一切都很好，MATLAB在图形窗口中显示了它，就像我想要的那样.保存为.png/.jpeg/.eps时，它出错了，只打印左下角(473x355像素)，其余的就消失了.

The first line is just plotting the data on my figure, then labeling x and y, turning on grid and calculating the y-axis like I want it. This all works great and MATLAB shows it like I want it in the figure window. When saving to .png / .jpeg / .eps, it goes wrong and only prints the bottom left corner (473x355 pixels), the rest just disappeared.

通过文件-> 另存为手动导出时，它可以正常工作.

When exporting manually via File -> Save As, it works correctly.

我该如何解决?

推荐答案

尝试使用以下行代替现有的打印行.

Try using the following line instead of the print line you already have.

print(opslaan，'-dpng'，'image.png')

print(opslaan, '-dpng', 'image.png')

另一种选择是查看imwrite.

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