For more information, see Access Public and Private Data. MATLAB by default assigns the plot to the latest figure object created. are the corresponding property values. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Web browsers do not support MATLAB commands. width height]. In MATLAB Online, the bottom and left elements of the Position vector are ignored. an arrow, a rectangle or sim.) Get the position of an object on a Matlab plot. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. I wanted to expand a little on that answer from Andreas. Share Improve this answer Follow answered Apr 27, 2016 at 12:23 RPM 1,685 12 15 Add a comment 1 Vai al contenuto. However, you can use the following workaround: 1. Choose a web site to get translated content where available and see local events and offers. There just one more thing I need: how can I list ALL the objects that are on the plot? Resize the figure's 'PaperPositionMode' property to match the new figure size: fig_handle. pos = getpixelposition (btn) pos = 18.6000 12.6000 88.0000 23.2000 Get Position Relative to Figure Window Create a push button within a panel container. 'Position') % get the position of the current figure get (gca,'Position') % get the position of the current axis Finally, remember down the road that (generally speaking) you can 'get' nearly every property of an object (figure, axes, lines, labels, etc.) To get the position(s) of the contour labels of the first contour you would do what Andreas posted: Bear in mind this will return an x,y,z position for each label on that contour (it could appear more than one time). false, which returns the position relative to its immediate parent pos = getpixelposition(c) returns the position panel. the coordinates) of an object (e.g. Annotation = [ (1 by 1) hg.Annotation array]. MOSFET is getting very hot at high frequency PWM. MarkerSize properties for the object. Learn more about figure position, window position, defaultfigureposition Using the command "gco", "get" and "set" I can control the properties of the last object I put on the plot. So it is organized like this: [ h0, v0, h, v ]. get Query graphics object properties collapse all in page Syntax v = get (h) v = get (h,propertyName) v = get (h,propertyArray) v = get (h,'default') v = get (h,defaultTypeProperty) v = get (groot,'factory') v = get (groot,factoryTypeProperty) Description Note Do not use the get function on Java objects as it will cause a memory leak. The field names are the object property names and I want to save matrix 'Position'. to get the Position of the figure on the screen. Accelerating the pace of engineering and science. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Asking for help, clarification, or responding to other answers. Accelerating the pace of engineering and science. Web browsers do not support MATLAB commands. Your answer was quite useful. At startup, MATLAB determines the size of your computer screen and defines a default value for Position. (e.g., Figure) and the property name (e.g., Color) returns the factory-defined value for a specific property. value of the LineWidth property. Thanks for contributing an answer to Stack Overflow! that I have drawn on a plot? Use single quotes around the property name, for example, get(h,'Color'). Distances in pixels are independent of your system resolution on Windows and Macintosh systems: On Windows systems, MATLAB defines a pixel as 1/96th of an inch. Ready to optimize your JavaScript with Rust? on the screen. Return the default value of the LineWidth property Navigazione principale in modalit Toggle. Learn the 'set' command and you will a lot more power in controlling objects in Matlab. Then you will see a change figure,plot([0 1], [0 1]) I wanted to expand a little on that answer from Andreas. What are MVP and MVC and what is the difference? Different types of objects have different properties, sometimes you have to explore. Learn more about figure MATLAB your location, we recommend that you select: . Allow non-GPL plugins in a GPL main program. Should I give a brutally honest feedback on course evaluations? Why? (true). movegui(position) moves the current figure or the callback figure to the specified position.To determine the current figure or the callback figure use gcf or gcbf, respectively.Note that gcf and gcbf return figures created with the figure function only. Name of a play about the morality of prostitution (kind of). To create a figure window that is one quarter the size of your screen and is positioned in the upper-left corner, use the root object's ScreenSize property to determine the size. How to smoothen the round border of a created buffer to make it look more natural? You had asked in the title for the position of the figure: You would actually want to do. in your example code returns the 'Position' parameter only. For example: Then get the actual values of the points You cannot specify the figure Position property when the figure is docked. Use the figure's 'Position' property to set the desired figure size: fig_handle = figure; fig_handle. For example: Finally, remember down the road that (generally speaking) you can 'get' nearly every property of an object (figure, axes, lines, labels, etc.) The figure Position property controls the size and location of the figure window on the root screen. If you do not specify an output argument, then MATLAB displays For example, get(groot,'factoryFigureColor'). If h is a single object and you do v = get(h,'default') p. List all the properties of the line and the This can help if you're not sure where the plotted item came from. in your example code returns the 'Position' parameter only. unfortunately doesn't work :( Here is my example. that I have drawn on a plot? array. Based on How do I do that? If you do Reload the page to see its updated state. I created a simple plot t = 0:.25:3*pi; y=0.9*sin(t). If I select one of them, with the command "gco" I get the corresponding handle and so I have access to all its properties. You may receive emails, depending on your. component position relative to the figure window. Other MathWorks country described in the Matlab help, so there is a lot of usefulness in the knowing this command. MATLAB returns the position as a four-element vector that specifies the location and size of the component relative to its parent container in the form [left bottom width height]. Based on your location, we recommend that you select: . v = get(h) returns all properties Get the position in pixels of the push button relative to its parent container, the For example: get (gcf,'Position') % get the position of the current figure. In our example, we will create a bar plot in the figure object. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. user-interface matlab plot matlab-figure Share Follow edited Feb 21, 2012 at 20:57 Andrey Rubshtein 20.6k 10 66 102 asked Feb 20, 2012 at 16:40 Ian 92 1 7 Get the position in pixels of the push button relative to its parent container, the panel. v = get(groot,factoryTypeProperty). In a script can I get the number of figure windows that are currently open? or logical 0 (false) or 1 in pixels of the component specified by c. MATLAB returns the position as a four-element vector that specifies the location and a single object or an m-by-n array returns an m-by-n cell array, *(t); plot(t, y); and then I added just a line and a rectangle. pos = get ( f1, 'position' ); disp ( pos ); 300 200 560 420 The position property is a 1x4 vector that contains the horizontal origin (h0), vertical origin (v0), width (w) and height (h), respectively. In that case this syntax is useful. Code: axis ( [-scrsz (3),scrsz (3),-scrsz (4),scrsz (4)+200]); %Changes the data pixel size of the workspace. v = get(h,'default') returns Example Script: % Script File: ShowPosition % How to position the current figure window. a structure array. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. size of the component relative to its parent container in the form [left bottom I can get the position of the axis easily. Why? This default creates figures about one-quarter of the screen's size and places them centered left to right and in the top half of the screen. In a script can I get the number of figure windows that are currently open? You clicked a link that corresponds to this MATLAB command: Run the command by entering it in the MATLAB Command Window. To place the full window, including the borders, title bar, menu bar, tool bars, use the OuterPosition property. Did the apostolic or early church fathers acknowledge Papal infallibility? Like so: function mytestfunction () f=figure; set (f,'WindowButtonDownFcn',@mytestcallback) function mytestcallback (hObject,~) pos=get (hObject,'CurrentPoint'); disp ( ['You clicked X:',num2str (pos (1)),', Y:',num2str (pos (2))]); You can also pass extra variables to callback functions using cell notation: The command set(gcf,'position',[a b L W]) places the lower left corner of an L-by-W gure window at (a,b). the word default concatenated with the object type You may receive emails, depending on your. v = get(h,propertyArray) PaperPositionMode = 'manual'; fig_handle. v = get(h,propertyName) returns container. Find the treasures in MATLAB Central and discover how the community can help you! where m is equal to length(h) and n is You can usually do this using the handle graphics properties. The argument factoryTypeProperty is How do I change the size of figures drawn with Matplotlib? Saltar al contenido. ScreenSize is a four-element vector: [left, bottom, width, height]: scrsz = get (0,'ScreenSize'); figure ('Position', [1 scrsz (4)/2 scrsz (3)/2 scrsz (4)/2]) See Also v = get(groot,'factory') Use the updated position vector to set the position of the push button within the panel. If you specify the Units property after the Position property, MATLAB sets the position using the default Units. Given a handle to a figure window, this shows how you can "get" and "set" the "title" of the figure. X = [12, 20, 13, 40, 40, 23, 54, 65, 11, 40, 70, 45, 60, 33] [Input array to . For example: Finally, remember down the road that (generally speaking) you can 'get' nearly every property of an object (figure, axes, lines, labels, etc.) Find centralized, trusted content and collaborate around the technologies you use most. Something I just wanted to add: I often find I do not conveniently have the handle of an object so I often get a property by making it the current object and then getting the property I desire. Can a prospective pilot be negated their certification because of too big/small hands? of objects. Run the following lines of code and see for yourself. v = get(h,defaultTypeProperty) returns all default values currently defined on object h in Use dot notation to query and set properties. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Reformating the code would help to understand and reproduce. If you do not specify Thanks! PaperPosition Figure size and location on page when printing or saving four-element vector of the form [left bottom width height] PaperPositionMode Directive to use displayed figure size when printing or saving 'auto' (default) | 'manual' PaperSize Custom page size two-element vector of the form [width height] How do I update the GUI from another thread? v = get(groot,'factory') returns % How to change the window title of a MATLAB plotting figure? We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. the information on the screen. values are the corresponding property values. How is it possible to get, directly from the Matlab command window, the position (i.e. on the screen. v = get(h) y = get(h,'ydata'). Learn more about figure position, window position, defaultfigureposition Cambiar a Navegacin Principal. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. not specify an output argument, then MATLAB displays the information To get the graph in a new window, we first create the figure object as above and then write the syntax to create the desired plot. Do not use the get function on Java objects To get the position (s) of the contour labels of the first contour you would do what Andreas posted: Theme Copy get (t (1),'Position') Bear in mind this will return an x,y,z position for each label on that contour (it could appear more than one time). : as I re-run the script over and over to generate another figure, I'd like to position each new figure incremental. in single quotes. 1 How is it possible to get, directly from the Matlab command window, the position (i.e. MathWorks is the leading developer of mathematical computing software for engineers and scientists. For example: This call removes some common UI annotations, (Presumably the last example could be improved with a properly designed regexp, but I can't seem to get that working right now.). f = figure; u = f.Units; f.Units = 'inches'; Window Appearance expand all MenuBar Figure menu bar display 'figure' (default) | 'none' PosPOC=round (get (roiPOC,'Position')); %Extract Coordinates of the point ROI. On the other hand, using findobj(gcf) I get three handles but there is no correspondence with the previous ones. h can be Accelerating the pace of engineering and science, MathWorks leader nello sviluppo di software per il calcolo matematico per ingegneri e ricercatori, Navigazione principale in modalit Toggle, Annotation = [ (1 by 1) hg.Annotation array]. 0 (false) The function returns the Find the treasures in MATLAB Central and discover how the community can help you! described in the Matlab help, so there is a lot of usefulness in the knowing this command. the value for the specific property, propertyName. where isrecursive is true, returns the component Is it possible to hide or delete the new Toolbar in 13.1? Position = [x y width height]; 2. Accedere al proprio MathWorks Account; Unable to complete the action because of changes made to the page. v = get(groot,factoryTypeProperty) What is the difference between px, dip, dp, and sp? get (gca,'Position') % get the position of the current axis. Is it correct to say "The glue on the back of the sticker is dying down so I can not stick the sticker to the wall"? For more information, see DPI-Aware Behavior in MATLAB. AxesHandle=findobj (gcf,'Type','axes'); get (AxesHandle,'Position') However when I modify the axis limits the axis position does not update. : as I re-run the script over and over to generate another figure, I'd like to position each new figure incremental. 1 (true) The function returns the h =figure; axesHandles = findall (h,'type','axes'); get (axesHandles,'position') 1 Link Translate You can use the subplot function: pos = [0.3 0.6 0.2 0.4]; % [left bottom width height] subplot ('Position',pos); Then, you can plot the figure that you need: plot (1:100,1:100,'linewidth',5) To find all of the properties which are descendents of an object, use either findobj, or findall. the coordinates) of an object (e.g. a structure whose field names are the property names and whose values By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Inicie sesin cuenta de MathWorks; Mi Cuenta; figure,plot ( [0 1], [0 1]) axis equal. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Is this an at-all realistic configuration for a DHC-2 Beaver? an output argument, MATLAB displays the information on the screen. How do I tell if this single climbing rope is still safe for use? current property values. p. Use get to return the current and property values for the graphics object identified by h. v is number of figure windows that are currently open?. A final useful tidbit is the gco ("get current object") function, which provides the handle of the last item that you plotted or manually clicked on. example pos = getpixelposition( c , isrecursive ) , where isrecursive is true , returns the component position relative to the parent figure. offers. More About collapse all Current Figure The current figure is the target for graphics commands such as axes and colormap . The field names are the object property names and the field v = get(h,propertyName) List All Property Values for Specific Object, Query Specific Property of Specific Object, Query Set of Properties for Specific Object. Why? values of the LineWidth, Marker, and pos = getpixelposition(c,isrecursive), The origin point (h0,v0) defines were the bottom left corner of the figure window will appear. Here is a summary: h = figure; h.Children.Title.String = 'Your desired title'; disp ( ['Current Figure Title: ', h.Children.Title.String]); figure (h); % --- Executes on selection change in data_pop_up. https://it.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot, https://it.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot#comment_113, https://it.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot#answer_292, https://it.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot#answer_315. You clicked a link that corresponds to this MATLAB command: Run the command by entering it in the MATLAB Command Window. Other MathWorks country sites are not optimized for visits from your location. Based on your location, we recommend that you select: . : as I re-run the script over and over to generate another figure, I'd like to position each new figure incremental. (e.g., Figure) and the property name (e.g., Color) You had asked in the title for the position of the figure: You would actually want to do. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Whether to return the position relative to the parent figure, specified as a numeric Choose a web site to get translated content where available and see local events and position relative to the parent figure. Why is Singapore considered to be a dictatorial regime and a multi-party democracy at the same time? How do I do that? Update the position vector by moving it 10 pixels right and up, and by increasing the width and height by 25 pixels. the field values are the corresponding property values. the word factory concatenated with the object type Create a line plot and return the chart line object as Is there any reason on passenger airliners not to have a physical lock between throttles? Choose a web site to get translated content where available and see local events and offers. described in the Matlab help, so there is a lot of usefulness in . Copy. p. Use get to return the current rev2022.12.9.43105. On Macintosh systems, MATLAB defines a pixel as 1/72nd of an inch. As of R2020b you can use the ginput function to get the coordinates of a selected point in an axes. Automatically set figure position for multiple. Theme. To modify aspects of a figure, change property values. not specify an output argument, MATLAB displays the information To change the primary monitor on windows 8. Connect and share knowledge within a single location that is structured and easy to search. This default creates figures about one-quarter of the screen's size and places them centered left to right and in the top half of the screen. Unable to complete the action because of changes made to the page. Figure properties control the appearance and behavior of a particular instance of a figure. To learn more, see our tips on writing great answers. defined on the root for all line graphics objects. v = get(h,defaultTypeProperty) set (gca,'xcolor',get (gcf,'color')); %these next four lines make the actual axis lines and their tick marks be white and thus invisible . MathWorks is the leading developer of mathematical computing software for engineers and scientists. to get the Position of the figure on the screen. an arrow, a rectangle or sim.) How can I use a VPN to access a Russian website that is banned in the EU? Learn more about figure MATLAB. Learn more about figure MATLAB. as it will cause a memory leak. Something I just wanted to add: I often find I do not conveniently have the handle of an object so I often get a property by making it the current object and then getting the property I desire. 1 I think what you are after is this: type1 = imread ('20.jpg','jpg') figure ('Position', [10,10,10,10]) image (type1) I don't think image () can take a position argument. Not the answer you're looking for? equal to the number of property names contained in propertyArray. I used Matlab 2016a. x = get(h,'xdata') your location, we recommend that you select: . offers. Accelerating the pace of engineering and science. function data_pop_up_Callback(hObject, eventdata, handles) % hObject handle to data_pop_up (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Determine the selected data set . MATLABGUIEdit TextButtonEdit TextButtonEdit Text % The figure Position property controls the size and location of the figure window on the root screen. described in the Matlab help, so there is a lot of usefulness in the knowing this command. Learn more about figure MATLAB In a script can I get the number of figure windows that are currently open? The argument defaultTypeProperty is For example, get(groot,'defaultFigureColor'). Create a line plot with circle markers and return the chart line object as Reformating the code would help to understand and reproduce. 'Position' , [.1 .1 .5 .2]); Get the position in pixels of the push button with respect to the panel. Based on To get an equivalent set of points from get (0, 'PointerLocation'), which gives coordinates in relation to the screen, you have to account for the figure position, axes position, axes width/height, and axes limits. v = get(h,propertyArray) To get the position(s) of the contour labels of the first contour you would do what Andreas posted: Bear in mind this will return an x,y,z position for each label on that contour (it could appear more than one time). Other MathWorks country get (h,'Position') to get the Position of the figure on the screen. Create a line plot and return the chart line object as To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Finally, remember down the road that (generally speaking) you can 'get' nearly every property of an object (figure, axes, lines, labels, etc.) Create a push button within a panel container. Then, MATLAB converts the Position value to the equivalent value in the units you specify. The ROI selection functions of the Image Processing Toolbox can do this in App Designer: roiPOC = drawpoint (app.UIAxes); %Use Mouse To Select a point ROI. the factory-defined values of all user-settable properties in a structure Other MathWorks country sites are not optimized for visits from your location. If one does not exist, MATLAB creates one using figure and moves it to the specified position. Why does the distance from light to subject affect exposure (inverse square law) while from subject to lens does not? If you see the "cross", you're on the right track. Right click desktop, screen-resolution, select-monitor,make this monitor the primary monitor. Would salt mines, lakes or flats be reasonably found in high, snowy elevations? Reload the page to see its updated state. Get the position in pixels of the push button relative to its parent figure. You don't have to get negative or zero coordinates. Automatically set figure position for multiple. Using the function ginput would allow you to select points within the axes. https://www.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot, https://www.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot#comment_113, https://www.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot#answer_292, https://www.mathworks.com/matlabcentral/answers/228-how-do-i-get-the-figure-position-from-a-plot#answer_315. Now, primary monitor on the left = Monitor 1 + Monitor 2. get (0,'MonitorPositions') ans = 1921 1 3840 1080 1 1 1920 1080. I want to save matrix 'Position'. Choose a web site to get translated content where available and see local events and the current default value for a specific property. Making statements based on opinion; back them up with references or personal experience. At startup, MATLAB determines the size of your computer screen and defines a default value for Position. Learn the 'set' command and you will a lot more power in controlling objects in Matlab. sites are not optimized for visits from your location. sites are not optimized for visits from your location. component position relative to its immediate parent. Matlab Graphics: Positioning the Figure Window Notes: It is possible to control the location and size of the gure window. 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