MATLAB: Understanding the vision.TextInserter ERROR

image processing

Hi all and thank you in advance for assisting me,
I am applying the vision.TextInserter function for my code simulation and I am continously receiving this error!
Can some one help to understand this error please? I am not sure what this is but I have been reading the documentation and still Its evading me!
Please help!
my code is;
ishape = insertShape(FirstBeatFrame, 'rectangle',bboxOut,'Linewidth',4);
figure
subplot(1,2,1);
imshow(ishape), title('ishape image');
numobj = numel(objArea);
%% This is Line 103 From My Error%%
hTextIns = vision.TextInserter('%d','Location',[20 20],...
    'Color',[255 255 0],'FontSize',30);
itext = step(hTextIns,ishape,int32(numobj));
subplot(1,2,2);
imshow(itext), title('itext image');
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
my error
Unable to resolve the name vision.TextInserter.
Error in blobAnalysis2 (line 103)
hTextIns = vision.TextInserter('%d','Location',[20 20],...

Best Answer

Hii,
vision.TextInserter is replaced with the function insertText .So replacing the existing code line with insertTextfunction will solve the issue
You can refer to the below documentation link on how to use insertText function
https://www.mathworks.com/help/vision/ref/inserttext.html
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