This matlab function adds a legend specifying the contour line heights, c, to the current map contour plot, h. Specify the legend descriptions in the order that you plot the lines. Legend entry tricks in excel charts peltier tech blog. Probably you already have an example in your computer so why not making it obvious. I want have the variables in these legend keys have subscripts, but when matlab displays the graph, they appear as written with the underscore symbol. Based on your location, we recommend that you select. In sufficiently new matlab, if you called legend without passing in a list of graphics objects, then matlab will automatically add new objects created after that point to the legend. Legends are useful for labelling complicated plots. You should be setting interpreter and fontsize for the text entries rather than the. But, matlab sets the sizes of the box around the legend. Apr 08, 2014 ts me again with an maybe simple question for you. Mathworks is the leading developer of mathematical computing software for engineers and scientists. When i want to add the legend i just want to write the legend for those two colors, but in the legend it shows me the same color. Generally to generate a multidimensional array, we first create a twodimensional array and extend it.
Legend and graph doesnt have the same color matlab answers. Also, you can play with xjust and yjust for finer control of how the legend box is justified at the specified position. For the labels, the legend uses the text from the displayname properties of the data series. An array having more than two dimensions is called a multidimensional array in matlab. Matlab has since been expanded and now has builtin functions for. His entries are wellwritten, and like this one, many of his entries. The squares are too small in a small chart, making the colors hard to identify. Size of legend box matlab answers matlab central mathworks.
How to create a legend for a variable used as for loop iteration. Learn more about change, specify, dwhhgwait, shrink matlab. One common question i receive in technical support is how to customize the simulink scope. May 08, 2002 i want to change the box size of the legend so it does not bump info down to lines below. Sep 15, 2011 i am editing my figure graphically in the figure window, and id like to know how to remove legend entries. Make legend for lines matlab answers matlab central. Is it possible to define, that the legend will have an calculated data in it. That article talked about legend formatting, and how the best legend is no legend at all.
Optionally, specify the legend location using one of the eight cardinal or intercardinal directions, in this case, southwest. Choose a web site to get translated content where available and see local events and offers. By changing property values, you can modify certain aspects of the legend. Mathworks is the leading developer of mathematical computing software for. Create a legend and assign the legend object to the variable lgd. You can use a kernel distribution when a parametric distribution cannot properly describe the data, or when you want to avoid making assumptions about the distribution of the data. My case was that i changes the camera position at every frame, which changes the size of. How do i make a figure legend multiple lines in matlab 7. This is a continuation of legends in excel charts formats, size, shape, and position, which started a discussion about the legends in excel charts. Thanks for contributing an answer to mathematica stack exchange. Subscripts in matlab legends matlab answers matlab. It was originally designed for solving linear algebra type problems using matrices.
Jun 27, 2009 you can change the font size for a matlab legend by setting the fontsize property of the legend object. Multidimensional arrays in matlab are an extension of the normal twodimensional matrix. Dec 03, 2019 try making h smaller to see how it effects the result. How do i change a chart legends icon and font sizes in excel. How to shrink legend without shrinking font size matlab answers. Oct 07, 2011 making great plots in octave and matlab, too. For example, this code creates a graph that has a long title that does not fit within the extents of the figure window. Matlab graphics titles use a bold and slightly larger font for better visibility. Hello, my plot has two many lines but with only two different colors. Feb 05, 20 adding legend in a plot genereted by a loop. When i create the legend, the length of legend appears quite big. Heres a quick sample of how it worked for my histograms i didnt want the two red lines to be labelled in the legend.
Nov 16, 2017 how to decrease the size of the legend in a figure. Learn more about for loop, legend, title, axis, strings matlab. Set legend color in stacked bar plot matlab answers. Legend position on a plot matlab answers matlab central. This is a very basic question, and as my code suggests, it should work, but its not.
Mathworks is the leading developer of mathematical computing software for engineers. The second value returned by legend is the handles to the objects that went up to make the legend, including the text objects. Legend properties control the appearance and behavior of a legend object. If you do a simple reply with your email client, only the author of this message will receive your answer. My case was that i changes the camera position at every frame, which changes the size of data. Aug 07, 2014 legend and graph doesnt have the same color. Othewise please dont expect too much from us to make up an example. I would like to reduce the length of the lines shown in the legend of a plot in matlab.
By default x and x218 so put larger or smaller numbers as x1,x2 to increase or decrease the legend line size. A kernel distribution is a nonparametric representation of the probability density function pdf of a random variable. Adding legend in a plot genereted by a loop matlab answers. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information.
I want to change the box size of the legend so it does not bump info down to lines below. The legend box became bigger but the text rermains small. As a result, some text might not fit within the extents of the figure window. Im making a combo chart in matlab, using plot, bar and scatter. Legend line spacing in r2014b matlab answers matlab. Add a legend to the graph that identifies each data set using the legend function. Can i make title and x and y label bold matlab answers. Jul 17, 2014 how to create a legend for a variable used as. I have a for loop and calculate some data, which i plot at the end of each loop. Is it possible to insert in a legend a calculated variable. There seems to be some kind of glitch in my matlab program using r2016b. Can i make title and x and y label of a plot bold and to increasr their font size. If the displayname property is empty, then the legend uses a label of the form datan. Basically i cant figure out how to make the legend smaller than some minimum that matlab seems to determine automatically, and i disagree with how small looks reasonable.
He has over 50 file exchange entries, and two of his entries have been highlighted unit converters and ccc in pick of the week. I am following the steps to change the marker size from this this url. If you cannot pass in smaller strings, then you can possibly put \n characters into the strings. Legend and graph doesnt have the same color matlab. But avoid asking for help, clarification, or responding to other answers. The markers in the legend that are little squares of color matching their data series. I am editing my figure graphically in the figure window, and id like to know how to remove legend entries.
With simplot, you can easily take the data from a simulink scope that looks like this. Subscripts in matlab legends matlab answers matlab central. I want it to appear topright, but with no more than 20% of the height of plot area. How to shrink legend without shrinking font size matlab. Matlab matlab is a software package for doing numerical computation. The findobj reduces the list down to just the text objects. And create a matlab figure with annotations, legend and labels. I used plottools in the command line to open up all the editing windows like plot browser, property editor, figure pallette. This is not a problem, because i am exporting the figure with mlf2pdf and the code will interpreted properly. Try making h smaller to see how it effects the result.
Mathworks is the leading developer of mathematical computing software for engineers and. How to use legend command matlab answers matlab central. You can change the font size for a matlab legend by setting the fontsize property of the legend object. Learn more about loop, legend, auto increment matlab. Add legend labels to map contour display matlab clegendm.
Mathworks is the leading developer of mathematical. Mathworks e leader nello sviluppo di software per il calcolo matematico per. When i want to add the legend i just want to write the legend for those two colors, but. Probably you already have an example in your computer so why not. The legend automatically updates when you add or delete data series from the axes. Doing what quan zhang has said above will work after 2018b. The only scope for shrinking it seems to be by shrinking the markers for the first three legend entries, i. First and second order central difference matlab answers. How can i modify the lengh of the lines in a legend. Learn more about plot color, hold all, legend, forloop. I found out that for the histograms it creates a handle h1 and 2 where 1 corresponds to the bar charts and 2 to the fitting lines.