exitFcn of iptSetPointerBehavior doen't seems work properly for pointer type

Question

Jaeseok 2022-3-22

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1677674-exitfcn-of-iptsetpointerbehavior-doen-t-seems-work-properly-for-pointer-type

回答： Shivansh 2023-1-5

obj_1 = rectangle('Position', [1,1,1,1], 'FaceColor', [0,0,0]);
obj_2 = line([3,3],[1,2]);
xlim([0,4])
ylim([0,3])
pb.enterFcn = @(fig,cp) set(fig, 'Pointer','fleur', 'Name', 'over object');
pb.exitFcn = [];
pb.traverseFcn = [];
iptSetPointerBehavior([obj_1,obj_2],pb);
iptPointerManager(gcf)

Please run code above.

If you move pointer on reactangle or line, pointer turns to fleur and figure title to over object.

When pointer move out of 'obj_1' or 'obj_2,' it turns back to 'arrow' automatically.

Obviously there is no 'exitFcn' defined.

The pointer expected to remain 'fleur' as the fig name 'over object' does.

Why this happens?

I need to keep fleur pointer as expected.

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Jaeseok 2022-4-11

any comments?

Jaeseok 2022-12-7

Still no answer???? ㅠㅠ

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Answer 1

Shivansh 2023-1-5

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1677674-exitfcn-of-iptsetpointerbehavior-doen-t-seems-work-properly-for-pointer-type#answer_1141787

Thank you for pointing out this bug. The bug has been reported to the concerned team.There is issue in setting pointer parameter of 'exitFcn' but all other parameters of 'exitFcn' is working as intended.