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