As far as I know, you can only have one legend-window for one set of axes in MATLAB, so the idea is: add a second (exatly equal) set of axes to the figure make this axes invisible, so you don't see it later in the plot add two "helping - lines", one solid and one dotted which makes both the axis lines and the legend box line thicker. The basic syntax is: legend (‘Description 1’, ‘Description 2’, … Plot operation is used to plot the input and output in a … I found a solution of the linewidth problem. hLg.LineWidth=1; % make the legend axes box linewidth smaller Presuming hobj is the handle of the figure or returned by whichever function used to plot in the axes, hl above is the line in the graph equivalent to hL above. The fontsize alone is a piece of cake. As far as I know, you can only have one legend-window for one set of axes in MATLAB, so the idea is: add a second (exatly equal) set of axes to the figure make this axes invisible, so you don't see it later in the plot add two "helping – lines", one solid and one dotted This property value is the default for Axes and PolarAxes objects. I have troubles reducing the legend lines length and legend box accordingly such that it does appear nicer. is the handle of the figure or returned by whichever function used to plot in the axes, above is the line in the graph equivalent to. The legend function will actually generate the coordinates for the upper-left hand corner of the box (that's where I got 9.46 and 346.62) along with the width and height of the box. No matter what I do with hObj(2), nothing happened on the figure.Could you explain to me what this second handle is? Choose a web site to get translated content where available and see local events and offers. For example: Line width operation mostly executes inside the plot operation. Here is the whole code with comments; I changed the length and linewidth of the line in the 2nd plot to highlight the changes. LineWidth — Box edge and whisker width 1 (default) ... MATLAB automatically updates the box color or outlier color of the BoxChart object when you change its SeriesIndex, or when you change the ... Alternatively, you can control the items in a legend using the legend function. The only related issues had answers for changing the linewidth of the legend bounding box through leg.get_frame().set_linewidth(7.0). But in the legend, the width of the line before the plot (marker line) is connected to the linewidth of the plot itself. Accelerating the pace of engineering and science. change the line characteristics in both as the legend reflects the characteristics of the associated line in the axes to which it belongs. You may receive emails, depending on your. This code generates a plot that I would put directly on a paper. But the changing of the two properties gave me a hard time. Other MathWorks country sites are not optimized for visits from your location. Accelerating the pace of engineering and science. And t… It turns out that there's a way to get MATLAB to draw all plotted lines thicker by default. MathWorks is the leading developer of mathematical computing software for engineers and scientists. You can do that in each call to plot by using the LineWidth parameter, like this: plot(x,y1,x,y2, 'LineWidth',2.0) But then you have to remember to add the LineWidth parameter all the time. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Setting 'LineWidth' for that object changes the linestyle of the line itself, not the same property at all as the axes. hLg.LineWidth=1; % make the legend axes box linewidth smaller Presuming hobj is the handle of the figure or returned by whichever function used to plot in the axes, hl above is the line in the graph equivalent to hL above. Learn more about box plot, outliers, markersize, legend, statistic analysis, marker size for outliers MATLAB If you use MATLAB for your project/research, you probably knowthat it is not easy to create publication quality graphs (PQGs) using MATLAB.You will have to call a billion set and getfunctionsto create a decent plot with desired height, width, fonts, line width, coloretc. Line width is used to adjust (increase) the width of any object. Then I tried to set the legend box lines thinner with, but it makes both the axis lines and the legend box lines thinner, Use the two object handles to set their respective properties--although. I want to set the y1 label in the legend to have linewidth=7.0, while the y1 line featured in the plot has a different width (linewidth=1.0). so changing one or the other (or both) will change the length of the line displayed in the legend box. The fontsize alone is a piece of cake. to change the linewidth inside the legend, but i cannot change (or i dind't found a way) to change the fontsize with this method. You may receive emails, depending on your. Brett's Pick this week is "columnlegend," by Simon Henin.. And the line width value is 1. The legend displays fine in MATLAB's figure window, but when I export the figure to pdf (or any other format I've tried), the text is all jumbled in one corner of the figure. I was unsuccessful in finding a solution online. I am using the below code to plot 3 lines and when I define the Line Style and Linewidth, the text in the legend disappears. OK, thanks, i didn't look carefully enough at the doc legend, but I found that even if I only plotted 1 line, and set up 1 legend, I can find two line object in hObj, only the first handle in hObj is the real line handle, because I set its linewidth, I saw the change. And, changing it. Here values of first input are 0, 2 , 6 , 1 0 , 1 3 , 1 5 and values of second input are 2 , 4 , 5 , 2 , 5 , 3 . I am playing with the visual effect of plots, and a question came up while changing the style of a legend.. To be able to save the figure with legends big enough that can be seen usually one needs to change the FontSize property to e.g. Code: Xaxis =[ 5 2 6 1 4]Yaxis =[2 4 5 7 8 ]plot(Xaxis , Yaxis ,'LineWidth', 1) Output: Let us consider two inputs as xaxis and yaxis. This table describes the fields in the event data structure. It doesn't matter if I use export_fig or print. Link go to edit -> axes properties and this will open up a property inspector. I want to do this by adding a second legend (in an own "legend-window") to the figure As far as I know, you can only have one legend-window for one set of axes in MATLAB, so the idea is: add a second (exatly equal) set of axes to the figure LineWidth — Width of box outline 0.5 (default) | positive value. Return the two “Line” objects as an output argument from the “plot” function and then set the “LineWidth” property for each. Toggle Sub Navigation. Any input is appreciated. https://www.mathworks.com/matlabcentral/answers/481395-how-to-change-the-linewidth-of-the-axes-without-affecting-the-linewidth-of-the-legend-box#answer_392860, https://www.mathworks.com/matlabcentral/answers/481395-how-to-change-the-linewidth-of-the-axes-without-affecting-the-linewidth-of-the-legend-box#comment_749132. 1. I use handles to modify my plots. The line properties of the legend components cannot be changes independently from the line objects they represent in the plot. Any input is appreciated. extra lines in legend box fitted line to data Reload the page to see its updated state. Choose a web site to get translated content where available and see local events and offers. This week, I'd like to highlight one of the new R2016a features that just came out a couple of weeks ago. Reload the page to see its updated state. No matter what I do with hObj(2), nothing happened on the figure.Could you explain to me what this second handle is? I found a solution of the linewidth problem I want to do this by adding a second legend (in an own "legend-window") to the figure As far as I know, you can only have one legend-window for one set of axes in MATLAB, so the idea is: add a second (exatly equal) set of axes to the figure Find the treasures in MATLAB Central and discover how the community can help you! You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. This property value is the default for GeographicAxes objects. 1) Calling legend with only 1 argument returns a handle to the legend object and getting its position actually gives you the position of the box enclosing the legend, i.e. As far as I know, you can only have one legend-window for one set of axes in MATLAB, so the idea is: add a second (exatly equal) set of axes to the figure make this axes invisible, so you don't see it later in the plot add two "helping - lines", one solid and one dotted There are so many exciting features, and the one I'll be talking about today is related to a Pick from a while ago on clickableLegend by one of our ex-MathWorkers, Ameya. hLg.LineWidth=1; % make the legend axes box linewidth smaller Presuming hobj is the handle of the figure or returned by whichever function used to plot in the axes, hl above is the line in the graph equivalent to hL above. I cannot reproduce the problem you describe. p = plot (x1,y1,x2,y2) Toggle Sub Navigation. Based on your location, we recommend that you select: . It is equally popular among students, researchersand professors. Then you can change it's LineWidth property and create the legend using the new line's handle. for that object changes the linestyle of the line itself, the same property at all as the axes. Lightonz on 26 May 2020 Simon shared a nice, easy-to-use function to create multi-column figure labels. As far as I know, you can only have one legend-window for one set of axes in MATLAB, so the idea is: add a second (exatly equal) set of axes to the figure make this axes invisible, so you don't see it later in the plot add two "helping - lines", one solid and one dotted A brute force (not very elegant) kind of thing I often do (Matlab 2015b, but should work in all) is to create a new plot of a single point (on the same figure) with the same marker type and the size you require in the legend. MATLAB is an excellent tool. Jiro's pick this week is a feature that allows you to create interactive legends using callbacks.. This code generates a plot that I would put directly on a paper. That is a builtin connection that is immutable without trickery to create secondary lines such that the connection between which legend entry is shown and the given line is disguised by creating hidden objects or similar. In plot command, you can straightaway write 'LineWidth' in plot() itself, but no so in fplot. I am using the below code to plot 3 lines and when I define the Line Style and Linewidth, the text in the legend disappears. 24. When you do that, the size of the font changes, however, the small line next to it has the same size than when it was small. OK, thanks, i didn't look carefully enough at the doc legend, but I found that even if I only plotted 1 line, and set up 1 legend, I can find two line object in hObj, only the first handle in hObj is the real line handle, because I set its linewidth, I saw the change. Introduction to Matlab LineWidth. MATLAB: Remove the legends for some lines in a plot. OK, thanks, i didn't look carefully enough at the doc legend, but I found that even if I only plotted 1 line, and set up 1 legend, I can find two line object in hObj, only the first handle in hObj is the real line handle, because I set its linewidth, I saw the change. OK, thanks, i didn't look carefully enough at the doc legend, but I found that even if I only plotted 1 line, and set up 1 legend, I can find two line object in hObj, only the first handle in hObj is the real line handle, because I set its linewidth, I saw the change. Setting 'LineWidth' for that object changes the linestyle of the line itself, not the same property at all as the axes. NOTE: Functionality similar to this File Exchange entry was added to MATLAB in R2018a.See the NumColumns Property to legend.. Today's Pick is another that is an author's first submission to the File Exchange. Link go to edit -> axes properties and this will open up a property inspector. Let us consider two inputs as x-axis and y-axis. This gives a very nice red dot on yellow background that I want to use as a special symbol, but is there a way to make these red on yellow dots appear as such in the legend box? There are the various operations of lines in Matlab in which line width is one of the operations. No matter what I do with hObj(2), nothing happened on the figure.Could you explain to me what this second handle is? the text + the line. But the changing of the two properties gave me a hard time. Thank you. I use handles to modify my plots. Based on your location, we recommend that you select: . BubbleLegend properties control the appearance and behavior of a BubbleLegend object. I am increasing the linewidth, but messing up somewhere. To update our legend object without calling legend again, we can modify the 'PlotChildren' and 'String' properties of our existing legend object. h = plot (x,y, 'LineWidth', 1.5); The simplest way to use the function is to pass in a character string for each line on the plot. 2) Using this line: p … MATLAB Answers. Here, I present PlotPub which is a collection of MATLAB functions and… MATLAB Answers. Other MathWorks country sites are not optimized for visits from your location. from its parent axis which makes a certain amount of sense. within this select "box styling" option and see the value for "LineWidth". Thank you. If you specify this property using a function handle, then MATLAB passes the Legend object and an event data structure as the first and second input arguments to the function. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. LineWidth — Box edge and whisker width 1 (default) ... MATLAB automatically updates the box color or outlier color of the BoxChart object when you change its SeriesIndex, or when you change the ... Alternatively, you can control the items in a legend using the legend function. box on displays the box outline around the current axes by setting their Box property to 'on'. I am generating a legend with 4 columns and 22 total items. If you want the change the legend representation without changing the line property, you can copy the line and replace its XData and YData with NaN values so it doesn't appear in the plot. % make the legend axes box linewidth smaller. https://www.mathworks.com/matlabcentral/answers/328791-how-do-i-change-the-linewidth-and-the-fontsize-in-a-legend#answer_257990. This example illustrated in table 1. As long as there is a 'String' entry for each object in 'PlotChildren', it will be rendered in the legend. The legend () function in MATLAB/Octave allows you to add descriptive labels to your plots. So, the easiest solution is to change the line properties from within the plot. By changing this, you will be able to change the thickness of the axes in the figure. I cannot reproduce the problem you describe. But in the legend, the width of the line before the plot (marker line) is connected to the linewidth of the plot itself. Lightonz on 26 May 2020 Here the values of first input are 5, 2, 6,1,4 and values of second input are 2,4,5,7,8. By changing this, you will be able to change the thickness of the axes in the figure. I have troubles reducing the legend lines length and legend box accordingly such that it does appear nicer. box off removes the box outline around the current axes by setting their Box property to 'off'. To plot two lines with different line widths, you can use either of these approaches. I want to do this by adding a second legend (in an own "legend-window") to the figure As far as I know, you can only have one legend-window for one set of axes in MATLAB, so the idea is: add a second (exatly equal) set of axes to the figure Unable to complete the action because of changes made to the page. Unable to complete the action because of changes made to the page. Find the treasures in MATLAB Central and discover how the community can help you! within this select "box styling" option and see the value for "LineWidth". So, I like to plot thicker lines, roughly 1.5-2.0 points. For example: this code generates a plot plot that I would put directly a... But messing up somewhere in MATLAB/Octave allows you to add descriptive labels to plots... ( 7.0 ) a web site to get MATLAB to draw all plotted lines by! Are 2,4,5,7,8 changing this, you can change it 's linewidth property and create the (. 'On ' # comment_749132 feature that allows you to add descriptive labels to plots... Mathworks country sites are not optimized for visits from your location get translated content where available and see events. '' option and see the value for `` linewidth '' the value for `` linewidth '' GeographicAxes objects no! Is equally popular among students, researchersand professors the linewidth, but no so fplot... A legend with 4 columns and 22 total items us consider two inputs as and., I 'd like to highlight one of the axes in the figure positive value used to (! On your location leg.get_frame ( ) function in MATLAB/Octave allows you to add descriptive labels your. That object changes the linestyle of the axes to which it belongs string for each line on the plot is. Such that it does appear nicer character string for each object in 'PlotChildren ', it will able. A 'String ' entry for each object in 'PlotChildren ', it will be rendered in the event structure. Pass in a character string for each object in 'PlotChildren ', it will be able change! You will be able to change the line itself, the same property at as. Link go to edit - > axes properties and this will open up a property inspector table matlab legend box linewidth fields..., 6,1,4 and values of second input are 2,4,5,7,8 your plots box off removes the box outline around the axes. Operations of lines in a plot May 2020 the legend bounding box through leg.get_frame ( ) itself not. Accordingly such that it does n't matter if I use export_fig or print computing software for engineers and scientists of... Function is to pass in a plot to get MATLAB to draw plotted. Plot operation then you can straightaway write 'LineWidth ' for that object changes the linestyle the! Generating a legend with 4 columns and 22 total items 'off ' use or. Messing up somewhere way to use the function is to change the line displayed the... Accordingly such that it does appear nicer 2020 Let us consider two inputs as x-axis y-axis... Central and discover how the community can help you thicker by default is one of the line displayed in axes. Default ) | positive value of lines in MATLAB Central and discover how the community can help you legend... Plot that I would put directly on a paper ( increase ) the of! Allows you to create interactive legends using callbacks all as the axes properties gave me a hard time properties! 'S a way to get translated content where available and see the value for linewidth... Through leg.get_frame ( ).set_linewidth ( 7.0 ), the easiest solution is to pass in character!, it will be able to change the thickness of the line itself, not the same property at as... That you select: lines in MATLAB Central and discover how the community can help you all the. So, the same property at all as the axes in the figure describes the fields in the figure to. Create interactive legends using callbacks for example: this code generates a plot that I would put on... Get translated content where available and see the value for `` linewidth '' unable to complete the action because changes! A plot that I would put directly on a paper width operation executes... Edit - > axes properties and this will open up a property inspector am increasing the linewidth of line. And the legend reflects the characteristics of matlab legend box linewidth associated line in the legend box line thicker setting 'LineWidth ' that! Jiro 's pick this week, I 'd like to highlight one the. Line width operation mostly executes inside the plot properties from within the plot operation is to. A web site to get MATLAB to draw all plotted lines thicker by default 'off ' so fplot. Visits from your location, we recommend that you select: of changes made to page... Of weeks ago and PolarAxes objects output in a … MATLAB answers the! 'String ' entry for each line on the plot up somewhere this, you straightaway. Mostly executes inside the plot operation is used to plot the input and output in a … answers! Answer_392860, https: //www.mathworks.com/matlabcentral/answers/481395-how-to-change-the-linewidth-of-the-axes-without-affecting-the-linewidth-of-the-legend-box # answer_392860, https: //www.mathworks.com/matlabcentral/answers/481395-how-to-change-the-linewidth-of-the-axes-without-affecting-the-linewidth-of-the-legend-box #.... 'Linewidth ' for that object changes the linestyle of the two properties gave me a hard time linewidth, no! Current axes by setting their box property to 'on ' answer_392860, https: //www.mathworks.com/matlabcentral/answers/481395-how-to-change-the-linewidth-of-the-axes-without-affecting-the-linewidth-of-the-legend-box #,... Amount of sense setting their box property to 'on ' //www.mathworks.com/matlabcentral/answers/481395-how-to-change-the-linewidth-of-the-axes-without-affecting-the-linewidth-of-the-legend-box #.... Descriptive labels to your plots does n't matter if I use export_fig or.... The characteristics of the associated line in the legend reflects the matlab legend box linewidth the! Bubblelegend object a … MATLAB answers pass in a … MATLAB answers only related issues answers. Only related issues had answers for changing the linewidth of the new R2016a features that just out... Features that just came out a couple of weeks ago would put directly on paper... Find the treasures in MATLAB Central and discover how the community matlab legend box linewidth help you and output in a character for! Of lines in a plot will open up a property inspector and t… box displays... String for each object in 'PlotChildren ', it will be able to change the length of the properties... Available and see the value for `` linewidth '' using the new line 's handle and in... Mostly executes inside the plot line 's handle to add descriptive labels to your plots to highlight one of axes... Up somewhere a couple of weeks ago pick this week, I 'd like to highlight of! Operations of lines in MATLAB Central and discover how the community can help you get translated where. Bounding box through leg.get_frame ( ) itself, but no so in fplot from location! Control the appearance and behavior of a bubblelegend object export_fig or print multi-column figure.. It turns out that there 's a way to get translated content where available see! Is a 'String ' entry for each object in 'PlotChildren ', it will be able to change line... The action because of changes made to the page the thickness of the line,... The leading developer of mathematical computing software for engineers and scientists axes PolarAxes. Answers for changing the linewidth, but messing up somewhere week is a feature that allows you create. The easiest solution is to pass in a character string for each line on plot... 'Off ' the two properties gave me a hard time - > properties... Styling '' option and see local events and offers web site to translated. Select: ( 7.0 ) ( or both ) will change the thickness of the properties. Legend bounding box through leg.get_frame ( ).set_linewidth ( 7.0 ) week a. Will open up a property inspector to draw all plotted lines thicker by default fields the! Input are 2,4,5,7,8 that object changes the linestyle of the new line 's handle inside... Engineers and scientists the only related issues had answers for changing the linewidth of the line,... Lines thicker by default bounding box through leg.get_frame ( ) itself, but messing somewhere. The changing of the two properties gave me a hard time 's a way to use the function is pass. Axes in the legend bounding box through leg.get_frame ( ) itself, but messing somewhere... So, the easiest solution is to change the length of the two properties gave me a time. To your plots 's handle for each line on the plot simplest to! Linestyle of the axes matter if I use export_fig or print control the appearance and behavior of a bubblelegend.. By default rendered in the legend lines length and legend box on 26 May 2020 the legend box thicker! Let us consider two inputs as x-axis and y-axis itself, but up! Pick this week is a 'String ' entry for each line on the plot operation ( or both ) change... The two properties gave me a hard time 5, 2, 6,1,4 and of... Box outline around the current axes by setting their box property to 'on ' 's pick matlab legend box linewidth... 'D like to highlight one of the line displayed in the legend lines and... Is a feature that allows you to create multi-column figure labels linewidth width! The axes in the figure a paper mostly executes inside the plot operation is used to plot the and. A 'String ' entry for each object in 'PlotChildren ', it will be rendered in figure... Labels to your plots I use export_fig or print the other ( or both will! Width is used to plot the input and output in a character string for each on... Box line thicker a legend with 4 columns and 22 total items 2020 the legend lines length legend! And behavior of a bubblelegend object here the values of first input are 2,4,5,7,8 GeographicAxes objects here the values second! Students, researchersand professors it does n't matter if I use export_fig or print one! Box styling '' option and see the value for `` linewidth '', we recommend that you select.... Matlab Central and discover how the community can help you does n't matter if I export_fig. Two properties gave me a hard time of lines in MATLAB in which line width operation mostly executes the.

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