Using Data tip values in App designer
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I want to use the data tip coordinates, so I want to create a new matrix and add the x and y values of the created data tip to the new matrix. Can someone help on how is it done?
回答（1 个）
Praveen Reddy
2023-8-29
编辑：Praveen Reddy
2023-8-29
Hi Aaquib,
I understand that you want to add data tip coordinates on the axes component to a new matrix in app designer.
- You can initialize a new matrix variable as shown below to store the coordinates
properties (Access = private)
dataTipMatrix = []; % Initialize an empty matrix
end
- In your App Designer, navigate to the callback function where you want to capture coordinates, retrieve the coordinates and add it to the matrix as shown below
function YourCallbackFunction(app, event)
% intialize x,y with the data tip coordinates
% Add the coordinates to the data tip matrix
app.dataTipMatrix = [app.dataTipMatrix; x, y];
end
Hope this helps!
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