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Understanding the vision.TextInserter ERROR

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Matpar
Matpar on 16 May 2020
Commented: Matpar on 20 May 2020
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],...

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Accepted Answer

Sindhu Karri
Sindhu Karri on 19 May 2020
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

  1 Comment

Matpar
Matpar on 20 May 2020
thank you so much for your answer!

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