Browsing through figures, without opening them all

Question

Peter 2022-9-26

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1812275-browsing-through-figures-without-opening-them-all

评论： Peter 2022-10-5

Hi!

I often print/save figures in png-format or similar, in order to be able to quickly browser through results, either using a photoviewer-program or plotting them into a pdf. However, In the the matlab-figures i usually include hidden data in for example lines and buttons/functions which I would be interested in accessing when browsing through them. (ex. buttondownfunctions on lines etc.)

I'm wondering if there is a way of browsing trough .fig files in a fast way, without opening them each separately?

Regards

Peter

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Answer 1

Voss 2022-9-26

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https://ww2.mathworks.cn/matlabcentral/answers/1812275-browsing-through-figures-without-opening-them-all#answer_1060950

在 MATLAB Online 中打开

You can use load to inspect .fig files programmatically:

f = figure();

plot(1:10,'ButtonDownFcn','disp(''ok'')');

saveas(f,'1.fig')

delete(f);

ff = load('1.fig','-mat')

ff = struct with fields:

hgS_070000: [1×1 struct] hgM_070000: [1×1 struct]

ff.hgS_070000

ans = struct with fields:

type: 'figure' handle: 1 properties: [1×1 struct] children: [1×1 struct] special: []

ff.hgS_070000.children

ans = struct with fields:

type: 'axes' handle: 11.0002 properties: [1×1 struct] children: [1×1 struct] special: [4×1 double]

ff.hgS_070000.children(1).children(1)

ans = struct with fields:

type: 'graph2d.lineseries' handle: 22.0002 properties: [1×1 struct] children: [] special: []

ff.hgS_070000.children(1).children(1).properties

ans = struct with fields:

XData: [1 2 3 4 5 6 7 8 9 10] XDataMode: 'auto' YData: [1 2 3 4 5 6 7 8 9 10] Color: [0 0.4470 0.7410] ColorMode: 'auto' DimensionNames: {'X' 'Y' 'Z'} DimensionNamesMode: 'auto' ButtonDownFcn: 'disp('ok')' SeriesIndex: 1 SeriesIndexMode: 'auto' ApplicationData: [1×1 struct]

ff.hgS_070000.children(1).children(1).properties.ButtonDownFcn

ans = 'disp('ok')'

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Peter 2022-10-5

Hi and thank you for your answer!

I don't think that is what I'm looking for, since for now, my actions will be based on what i see in the picture.

For example, one (out of hundreds) figure may contain 100 lines. If a line looks suspicious, I want to load/execute certain functions based on the data contained within the line object.

In lack of other ideas I may need to create a interactive GUI for this.

Regards

Peter

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