Incorrect number of input arguments

7 次查看（过去 30 天）
Hidd_1
Hidd_1 2022-1-25
评论： Voss 2022-1-25
I wrote the following code, and I got a message error regarding the input arguments:
lgd_1 = legend(app.UIAxes,'dTdhw(°C)','VDHW(L/min)','SP_VDHW(L/min)','Location','northoutside','Interpreter','none','Orientation','horizontal');
title(app.UIAxes,lgd_1,'string(app.Appliance_Model_1) + " Buit by: " + string(app.Appliance_Manufacturer_1), "Test info: " + string(app.Test_info_1)','Interpreter','none')
I got the following error message and I don't know why?!
Incorrect number of input arguments

请先登录，再回答此问题。

采纳的回答

Voss
Voss 2022-1-25
It doesn't make sense to pass your legend to the title() function. You can remove it:
lgd_1 = legend(app.UIAxes,'dTdhw(°C)','VDHW(L/min)','SP_VDHW(L/min)','Location','northoutside','Interpreter','none','Orientation','horizontal');
title(app.UIAxes,'string(app.Appliance_Model_1) + " Buit by: " + string(app.Appliance_Manufacturer_1), "Test info: " + string(app.Test_info_1)','Interpreter','none')
  4 个评论
显示 2更早的评论
Hidd_1
Hidd_1 2022-1-25
The following code worked
lgd_1 = legend(app.UIAxes,'dTdhw(°C)','VDHW(L/min)','SP_VDHW(L/min)','Location','northoutside','Interpreter','none','Orientation','horizontal');
title(lgd_1,[string(app.Appliance_Model_1) + " Buit by: " + string(app.Appliance_Manufacturer_1), "Test info: " + string(app.Test_info_1)],'Interpreter','none')
Thanks ;)

请先登录，再进行评论。

更多回答（1 个）

Benjamin Thompson
Benjamin Thompson 2022-1-25
Might need to see more code, or simplify your example down to one that does not depend on "app".
Initial guess is that the title function can only accept an axis object or legend object as the first argument, so you cannot pass both of them as the first two arguments. Since you passed axes to legend in the first line, trying to use legend again may be unnecessary, as the legend would have been put in your axis object already.

类别

在 Help Center 和 File Exchange 中查找有关 Legend 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by