How I get this all values of regionprops and show in diferent edit texts in my GUI?

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Marlon Damaceno 2017-11-16

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评论： Walter Roberson 2017-11-17

stats = regionprops('table',CloseBW,'Area',...
                                    'BoundingBox',...
                                    'Centroid',...
                                    'EquivDiameter',...
                                    'MajorAxisLength',...
                                    'MinorAxisLength',...
                                    'Perimeter')

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Answer 1

Walter Roberson 2017-11-16

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set( handles.Areas, cellstr( str2num(stats.Area) ) )

This would require that handles.Areas is a uicontrol style text or style edit whose Max property has been set to 2 or more so that it will expect multiline inputs.

Have you considered outputting to a uitable instead of to individual edit fields? You could use table2cell() to make it easier.

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Image Analyst 2017-11-16

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Huh?

set( handles.Areas, cellstr( str2num(stats.Area) ) )

doesn't work. For one thing, stats.Area is already a number if there's just a single blob so it can't be passed into str2num. And if there are several structures (blobs), then it gets even worse.

My code below works beautifully, even for multiple blobs.

Walter Roberson 2017-11-17

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set( handles.Areas, cellstr( num2str([stats.Area]) ) )

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Answer 2

Image Analyst 2017-11-16

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You could try sprintf(). For example

allAreas = [stats.Area];
handles.text1.String = sprintf('%d, ', allAreas);

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Marlon Damaceno 2017-11-16

Thank you so much for your help Image Analyst!

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Answer 3

Marlon Damaceno 2017-11-17

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Hello guys!

I got it in a different, simpler way, easier than I thought.

    %%***AREA*** %%
Area = cat(1, 'stats.Area');
RpropsArea = cat(1, stats.Area)
set(handles.AreaInput, 'String', num2str(RpropsArea))
    %%***BOUNDINGBOXINPUT*** %%
Bounding = cat(1, 'stats.BoundingBox');
RpropsBoundingBox = cat(1, stats.BoundingBox)
set(handles.BoundingBoxInput, 'String', num2str(RpropsBoundingBox))
    %%***CENTROID*** %%
Centroid = cat(1, 'stats.Centroid');
RpropsCentroid = cat(1, stats.Centroid)
set(handles.CentroidInput, 'String', num2str(Centroid))
    %%***EQUIVDIAMETER*** %%
EquivDiameter = cat(1, 'stats.EquivDiameter');
RpropsEquivDiameter = cat(1, stats.EquivDiameter)
set(handles.EquivDiameterInput, 'String', num2str(RpropsEquivDiameter)) 
    %%***MAJORAXISLENGHT*** %%
MajorAxisLenght = cat(1, 'stats.MajorAxisLength');
RpropsMajorAxisLenght = cat(1, stats.MajorAxisLength)
set(handles.MajorAxisLenghtInput, 'String', num2str(MajorAxisLenght))
    %%***MINORAXISLENGHT*** %%
MinorAxisLenght = cat(1, 'stats.MinorAxisLength');
RpropsMinorAxisLenght = cat(1, stats.MinorAxisLength)
set(handles.MinorAxisLenghtInput, 'String', num2str(MinorAxisLenght))
    %%***PERIMETER*** %%
Perimeter = cat(1, 'stats.Perimeter');
RpropsPerimeter = cat(1, stats.Perimeter)
set(handles.PerimeterInput, 'String', num2str(RpropsPerimeter))