How do you have a crosshair in addition to a cursor like labelimg?

[KroitAax]

How do you have a crosshair in addition to a cursor like labelimg?

[KroitAax]

How can I add a crosshair in addition to the cursor like a labelimg?

[ganleiboy]

you can try enhancedlabelme: https://pypi.org/project/enhancedlabelme/

[KroitAax]

I am a beginner interested in these, I hope you can tell me, thank you.It's like this positioning crosshair.

[ice-a]

hello,
How is this crosshair set?

[monkeycc]

#1051
I also need a cross
Because there is no cross, it is difficult to locate, and it is very difficult to use

[ganleiboy]

you can try enhancedlabelme: https://pypi.org/project/enhancedlabelme/

[SongHeX]

I also need a cross,Is there a solution

[ganleiboy]

you can try enhancedlabelme: https://pypi.org/project/enhancedlabelme/

[wkentaro]

Check this PR #1214

[KroitAax]

Thank you for adding, but I found some vulnerabilities when using it. The cross hairs indicate that some pictures taken by mobile phones are not so obvious. How should I make the crosshair obvious?Look forward to your reply.

[wkentaro]

Labelme 5.1.0 is out.

pip install labelme==5.1.0 --no-cache-dir

[KroitAax]

This does not seem to solve my problem, should be the image of the problem, thank you for your help.The crosshairs are still hard to see when loading such images.

[ganleiboy]

你可以下载labelme5.2.0的源码，然后修改绘制crosshair的参数后，编译labelme进行安装。
具体修改如下：

cd labelme/widgets/
在canvas.py脚本中有一个paintEvent()函数，修改其中的：
p.setPen(QtGui.QColor(0, 0, 0))
为：
p.setPen(QtGui.QColor(0, 0, 0), 5)  # 第二个参数就是画笔的粗细

[monkeycc]

@KroitAax
用官方版本
不过现在pip没有更新

https://github.com/wkentaro/labelme/tree/25fa31944b4342b4f6562a525f96030a17618f27

你可以下载 覆盖一下 就会有很粗的黑线

[KroitAax]

还是不行啊，在加载此类图像的时候，十字线基本上看不见，别的图像却又可以，应该是这类图像的问题，opencv读了重写一下图像还是有问题·

[wkentaro]

@KroitAax Maybe you can open an issue with the image.