about coder used handles.axes

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seongo park 2018-8-5

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https://ww2.mathworks.cn/matlabcentral/answers/413633-about-coder-used-handles-axes

回答： Ryan Livingston 2018-8-15

I want to make mex file using coder application, but there is a problem. I don't know the type of handles.axes. this is used at making graph used in gui. Please help me........

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Jan 2018-8-5

编辑：Jan 2018-8-5

在 MATLAB Online 中打开

What exactly is "handles.axes"? How did you define or create it?

handles.axes = 5

Then it is a double. "Used at making graph" does not clarify this.

seongo park 2018-8-6

在 MATLAB Online 中打开

the "handles.axes" is used in gui, axes window. So it is not define values. But I make name 'axes1' at guide window.

When I run mex file, then it say

    MATLAB expression 'handle1' is not of the correct class: expected 'struct', found 'matlab.graphics.axis.Axes'.

I define handle1 'struct' but it doesn't work. And in this function,

function [] = abcd(handle1,handle2)

I put handles.axes1 to handle1.

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Answer 1

Ryan Livingston 2018-8-15

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https://ww2.mathworks.cn/matlabcentral/answers/413633-about-coder-used-handles-axes#answer_332910

Graphing and plotting functions are generally not supported for code generation with MATLAB Coder. If you can elaborate on why you'd like a MEX file, we can provide some guidance.