Registering letters in the plot (GUIDE)

Question

Yuda Leon Reyna 2018-2-5

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/380852-registering-letters-in-the-plot-guide

回答： vijaya lakshmi 2018-3-1

Hello everyone,

I am trying to register a letter/word through a pushbutton and listbox in (GUI), whenever needed. That is why I wrote a code for a special pushbutton. The problem is that the letter disappears whenever I register another letter in an other position. In the new position the old and new letter occur at the same time. For an example: I register the letter "a" at the parameter k =1 then at that level "a" accurs in the plot. Then I click next and the letter disappears. Then I register the lette "c" at the parameter k = 5, the letters "a" and "c" occur at the same time and on another.

My question is: How can I make the letter that I registered in that position stay and when I register another letter in another position both of the letters remain in their own position?

Here is my code:

switch Bewegungsart

        case 1
            text(handles.axes2,handles.Parameter.k, 0,'a')
            hold on
        case 2
            text(handles.axes2,handles.Parameter.k, 0,'b')
            hold on
        case 3
            text(handles.axes2,handles.Parameter.k, 0, 'c')
            hold on
        case 4
            text(handles.axes2,handles.Parameter.k ,0, 'd')
            hold on
        case 5
            text(handles.axes2,handles.Parameter.k ,0,'e') 
            hold off
         otherwise
     end