How to read in big parts of text to my code

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Malin Dyberg
Malin Dyberg 2018-12-17
回答： Akshay Khadse 2018-12-28
What I want to do is to ask the user to write in the text that they want to decrypt. Not only a single sentence but big parts of text with multiple rows, commas, indentations and so on (for example a letter). How do I do this? I've tried using input but that only works for short sentences.
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Rik
Rik 2018-12-17
If you insist of using Matlab tools, you could use the edit type uicontrol (enable multi-line by setting the max property to the maximum number of lines you allow your user to type).

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Akshay Khadse
Akshay Khadse 2018-12-28
This could easliy be done by writing a function to use dialog with an edit uicontrol in MATLAB based on the following example:https://www.mathworks.com/help/matlab/ref/dialog.html#bungryc-2_1
I happen to use the following function for such tasks:
function out = textIn
close all; clear; clc
f = dialog('Position', [1000 1000 320 150],...
'MenuBar', 'none',...
'Name','Enter Text',...
'NumberTitle','off');
uicontrol('Parent',f,...
'Style','edit',...
'Max',2,...
'Min',0,...
'Position', [10 42 300 100],...
'HorizontalAlignment','left',...
'Callback', @editCallback);
uicontrol('Parent',f,...
'Style','pushbutton',...
'String','OK',...
'Position', [235 10 75 25],...
'Callback', "delete(gcf)");
uiwait(f);
function editCallback(h,~)
out = h.String;
end
end

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