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how can i hide the reference line used in inequality

卫博 shared this question 5 years ago

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hi, i have created one ggb via inequality and mark this region as required.

But i do not want the reference lines or other object to display in final product.

How can i do that?

Even i hide the objects, there are always a outline there.

https://www.geogebra.org/m/pFnyRdg5

Files: inequalityRefer...

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Comments (7)

ccambre ● 5 years ago

Hithe linestyle of the reference line of an equality shows if it belongs to the inequality or not. But if you don't want to show it nevertheless you can set the line thinkness to zero, so it won't show.

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卫博 ● 5 years ago

thanks for the hint.

But it seems that the smallest value of the line thickness is 1, i have not found where can i set the line thickness to 0. Can you tell me how and where to do that adjustment?

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mathmagic ● 5 years ago

are you sure you have selected an inequality?

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卫博 ● 5 years ago

to be honest, i am not sure. I am a little confused which object in albera view and which displayed in the geometry view.

@mathmagic, can y kindly check above live applet?

thanks

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卫博 ● 5 years ago

@mathmagic, @ccambre,

Maybe i have not expressed clearly which problem i am having.

I do need the inequality(inspired by @mathmagic) to dispaly the irregular overlapping section, but i do not want all the other reference line displayed.

Files: isue.png

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mathmagic ● 5 years ago

I repeat: be sure

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卫博 ● 5 years ago

@mathmagic, @ccambre,

thanks for the hint, i found only the inequality have the capability of setting thickness to 0. I have not really selected the inequality previously.

thanks again

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