1. Find graphics objects with specific properties - MATLAB findobj
Findobj
This MATLAB function returns the graphics root object and all of its descendants.
2. Find Objects - MATLAB & Simulink - MathWorks
The findobj function can scan the object hierarchy to obtain the handles of objects that have specific property values. For identification, all graphics objects ...
The findobj function can scan the object hierarchy to obtain the handles of objects that have specific property values.
3. Using ' findobj ' command and then determining the figure objects from ...
29 aug 2012 · Suppose I have a figure window in which I have plotted a graph. Now if I type 'findobj()', I get a list of handles. How can I know which handle ...
Hello, I have a question regarding the 'findobj' command. Suppose I have a figure window in which I have plotted a graph. Now if I type 'findobj()', I get a list of handles. How can I know which...
4. Why findobj cannot find a TexBox (annotation) object? - MathWorks
4 dec 2020 · Direct link to this question. https://nl.mathworks.com/matlabcentral/answers/678453-why-findobj-cannot-find-a-texbox-annotation-object.
While HandleVisibility property of a TextBox object is 'on' by default, fig = figure txb = annotation('textbox',[0.5 0.5 0.5 0.5],'String','bar hoo') class(txb) ans = 'matlab.graphics....
5. Faster way than findobj to find and delete plots in a GUI interface
24 apr 2017 · Faster way than findobj to find and delete plots... Learn more about findobj, gui, time, faster MATLAB.
Hi everyone, I am currently working on a gui interface, in which I am plotting a 3D animation of vehicles within a loop. At each iteration, i plot several items, such as the posiiton of each veh...
6. Unrecognized function or variable 'findobj'. - MATLAB Answers
19 jul 2023 · findobj is a built-in function and as such should "just work". The only thing I can think is that perhaps you accidentally shadowed the function ...
I am developing an App in MATLAB. I created a button and callback during runtime. Inside the callback I am trying to find an object in the panel with tag. findobj(event.Source.Parent.Children,'-r...
7. findobj (MATLAB Functions)
findobj locates graphics objects and returns their handles. You can limit the search to objects with particular property values and along specific branches of ...
Locate graphics objects with specific properties
8. How do I keep a handle and use FINDOBJ to get a handle again?
16 feb 2011 · Handles have to be one of the most frustrating data objects to deal with in MATLAB. I have created a class in which I want to store a reference ...
Handles have to be one of the most frustrating data objects to deal with in MATLAB. I have created a class in which I want to store a reference to a figure (a window) that has been created. While ...
9. findobj does not work - MATLAB Answers - MathWorks
3 mrt 2020 · This command does not work in timer callback function. It neither work in Matlab command window. I see everyone says do not use global variables ...
When the gui main program is running, I use findobj('Name', 'Gui_Main_Program'); This command does not work in timer callback function. It neither work in Matlab command window. I see everyone sa...
10. findobj (MATLAB Functions)
findobj locates graphics objects and returns their handles. You can limit the search to objects with particular property values and along specific branches of ...
Locate graphics objects with specific properties
11. Having trouble with guide, tags, and Findobj - MATLAB Answers
8 nov 2012 · In the past, I have used findobj() to help me find handle graphics objects with unique tags. I am trying to get this to work on some new code ...
I have a situation that has me pulling out what little hair I have left. In the past, I have used findobj() to help me find handle graphics objects with unique tags. I am trying to get this to wo...
12. The use of findobj and set for graphics properties - Matlab Geeks
8 apr 2012 · While many options can be specified during the initial plot command, they can easily be modified later as well using plot handles, and the ...
After you create a plot in Matlab, you might need to modify the characteristics of the figure. While many options can be specified during the initial plot command, they can easily be modified later as well using plot handles, and the useful functions of ‘findobj’,’get’ and ‘set’. If you are unclear on some of these commands, or need a refreshers, take a look at our tutorial on plotting .
13. Function findobj does not find an object (?) - MATLAB Answers
10 jan 2022 · assert is for comparison. Your code is checking if the marker of the found line is an asterisk. It is not, so the result is the assertion fails.
I have a function to make a plot of two vectors t and y, and mark the minimum value of y as a red asterisk marker. function m = plot_cos(y, t) figure; plot(t, y, 'b--'); hold on; ...
14. Searching for Objects by Property Values -- findobj - MatLab
The findobj function provides a means to traverse the object hierarchy quickly and obtain the handles of objects having specific property values. To serve as a ...
Searching for Objects by Property Values -- findobj
15. Using findobj() on Heterogeneous handle object array - MATLAB Central
5 nov 2020 · Using findobj() on Heterogeneous handle object... Learn more about heterogenous arrays, heterogenous hierarchie, findobj, oop MATLAB.
Hello, I ran into a problem when working with heterogenous class hierarchies. I created a superclass Body which is derived from handle and matlab.mixin.Heterogeneous : classdef Body < matlab....
16. findobj (MATLAB Function Reference)
h = findobj(' PropertyName ',PropertyValue,...) r傳回擁有 PropertyName 性質且其值為 PropertyValue 的所有圖像物件握把。你可以指定超過一對的 性質/值 在這個情況下 ...
MATLAB Function Reference
17. "findobj" for user defined class? - MATLAB Answers - MathWorks
23 jul 2015 · No, not unless the classes themselves define such a way (via a method or a property.) Suppose instance A1 of class A has an instance of class C ...
Does anyone has an idea whether is there a way to fetch all instances of certain class from a up-level instance of different classes? For example, instance A1 of Class A and instance B1 of Class...
18. 查找具有特定属性的图形对象- MATLAB findobj - MathWorks 中国
h = findobj('-regexp', prop , expr ) 使用正则表达式来查找具有特定属性值的对象。函数返回属性值满足正则表达式的对象。
此 MATLAB 函数 返回图形根对象及其所有后代。
19. findobj, cv.FeatureDetector
Find objects matching specified conditions. The FINDOBJ method of the HANDLE class follows the same syntax as the MATLAB FINDOBJ command, except that the ...
Find objects matching specified conditions. The FINDOBJ method of the HANDLE class follows the same syntax as the MATLAB FINDOBJ command, except that the first argument must be an array of handles to objects.
20. Function Reference: findobj - Octave Forge - SourceForge
Find graphics object with specified property values. The simplest form is. findobj ( prop_name , prop_value ). which returns the handles of all objects which ...
Octave-Forge is a collection of packages providing extra functionality for GNU Octave.
21. findobj doesn't find obj
comp.soft-sys.matlab. Discussion: findobj doesn't find obj. (too old to reply). Gergo Santha. 17 years ago. Permalink. Hello to all, I'm developing a simple GUI ...
Discussion:
22. Find all graphics objects - MATLAB findall - MathWorks
h = findall( objhandles ) returns the graphics objects in objhandles and all of their descendants. Unlike the findobj function, findall returns objects even if ...
This MATLAB function returns the graphics objects in objhandles and all of their descendants.
