How can i set the color of text in a legend to match its. By default, there is no linked variable so the value is an empty character vector. Legend position on a plot matlab answers matlab central. Follow 117 views last 30 days priya on 24 jun 2014. Use dot notation to refer to a particular object and property. Try dividing up your data points into different classes, and then plot each class with a plot command. Thank you for your answer but as i said earlier, any of these commands, for some reason, do not do what they are supposed to do anymore. Contents authoring the custom chart full custom chart comments authoring the custom chart now lets look at the steps to author the custom spiderchart. You can also modify colour partially in one text zone with tex color markup, and have multiple lines of text in one text object. Label data series using a legend and customize the legend appearance such as changing the location, setting the font size, or using multiple columns. In the docs for legend it seems that labels is used for the list of strings that can be supplied to specify the text.
Mathworks is the leading developer of mathematical computing software for engineers and. Add legend to axes matlab legend mathworks deutschland. The use of label versus text is somewhat inconsistent. I can give any specific array of 4 numbers to matlab to set the position but they are not interpreted correctly and matlab seems to just randomly change the position of the legend a bit. Add legend to axes matlab legend mathworks united kingdom. For instance, if you have the classes of each data point loaded into a vector called. Set the fontsize and textcolor properties using namevalue pairs. This matlab function displays a vertical colorbar to the right of the current axes.
Adding a legend manually for a plot generated by a loop matlab. Learn more about two legends, plot, mulitple legends, plotting, copy axes, figure matlab. Use the following trick to manually change the color of each legend element. For example, there is a kwarg labelspacing, but there is also handletextpad if we use labelcolor, then im not sure if that unambiguously specifies the text color or the text background color. Then, each class will automatically get a new color, and legend will automatically label each one. 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 evaluates the variable in the base workspace to generate the latitudedata. Line color, specified as an rgb triplet, a hexadecimal color code, a color name, or a short name. I want to change the color of line on the legend, not plotted data. When calling legend with two inputs the command seems ot look up the first two children in order to get the color which happens to be the children from the same plot which are red. Outline color, specified as flat, an rgb triplet, a hexadecimal color code, a color name, or a short name. By changing property values, you can modify certain aspects of the stair chart.
How do i add a legend to a boxplot in matlab learn more about boxplot, legend statistics and machine learning toolbox. If there are more than 150 adjacent bars, the default value is none starting in r2017b, the flat option uses the cdata values to color the edges. As such, your legend command is applying the legend to the first three plots, all from the first call to plotgauss2d skipping some of your code, you can make your legend right by doing this. Errorbar properties control the appearance and behavior of an errorbar object. Colour mismatch between plot and legend matlab answers.
Last week, we looked at the custom chart i created. You must have at least three plots in each plotgauss2d plot. Also, the plot reused the same blue color at least twice. How to change color of individual bar graph learn more about matlab, plotting matlab. How to show partial legend in figure matlab answers. Follow 462 views last 30 days hassan on 21 jun 2011. If you manually set the font size of the colorbar, then changing the axes font size does not. Then, move the legend manually by clicking the left mouse button on the legend and dragging it to the desired destination, or programatically using the position attribute of. I use line to plot each point, make a legend for the colors across the top, and then attempt to make separate legend on the right for the markers by. However instead of crowding my legend with 9 entries, id like to depict each color their meaning example red 3070hz, blue 2050hz etc and separately the meaning of dotted lines training set, solid lines test set etc. If the selectionhighlight property also is set to on, then matlab displays selection handles. If you manually set the font size of the colorbar, then changing the. To add a legend title, set the string property of the legend text object.
Currently, to work around this issue, try creating a legend using a vector of handles corresponding to the subplots. If you link a variable, then matlab does not update the latitudedata values immediately. Only notify the legend the first figure is derived by using property editor and the second figure is derived by using matlab code. By changing property values, you can modify certain aspects of the legend. So how to convert legend contents sequentially as shown in fig 2 by using only property editor. Text to display as title, specified as a character array, string array, cell array, categorical array, or numeric value.
Control appearance and behavior of density plot matlab. To change the title appearance, such as the font style or color, set legend text properties. Stair chart appearance and behavior matlab mathworks. Is there a command in matlab for creating one overall. For earlier releases, the set and get functions must be used to modify the labels string property. Follow 452 views last 30 days hassan on 21 jun 2011. Go to plot editor property editor legend more properties.
Single legend for plot with two axes matlab answers. How to set different colors for the text in a legend. If you dont have control of how the figure was plotted i. Using the legend help, i have tried to write the legend using a variety of calls all of which havent worked unfortunately. The legend automatically updates when you add or delete data series from the axes. The short names and long names are character vectors that specify one of eight predefined colors. If the selectionhighlight property also is set to on, then matlab displays selection handles around the object. Then, use dot notation to access the fontsize property and set the value to 14 points. Please note that the above is syntactically valid only in matlab r2014b and later releases.
For a custom color, specify an rgb triplet or a hexadecimal color code. Editing colors in the legend matlab answers matlab central. The graph has two legends and plotted from a big loop. Learn more about plot, color, legend, matlab, graphics. How to add a second legendbox to a figure without new plots. If the displayname property is empty, then the legend uses a label of the form datan. Matlab 2007a if you want to change the color of the line of the legend, you can use the following trick, %some data x0. By changing property values, you can modify certain aspects of the title. Create a legend and assign the legend object to the variable lgd. The line color used for legend will be the same as the line color used on the graph. When you specify namevalue pair arguments, you must specify the legend labels using a cell array. Chart line appearance and behavior matlab mathworks. Set legend color in stacked bar plot matlab answers.
Legend properties control the appearance and behavior of a legend object. If you change the value of the color property manually, matlab changes the value of the colormode property to manual. Axes appearance and behavior matlab mathworks italia. Mathworks is the leading developer of mathematical computing software for engineers and scientists. Learn more about legend, plot, marker, color matlab. If there are 150 bars or fewer, the default value is 0 0 0, which corresponds to black. Im trying to manually set the position of my legend in a plot that i am doing because the default locations do not work for me. Bar chart appearance and behavior matlab mathworks nordic.
What helps is to point the legend to the correct children to use, e. The rgb triplet is a threeelement row vector whose elements specify the intensities of the red, green, and blue components of the color. Matlab edit legend manually legend properties control the appearance and behavior of a legend object. Mathworks is the leading developer of mathematical computing software for. Create legend and assign the legend object to the variable lgd. At the end there are same colors both blue for both lines which represented in the legend box however the data itself are in blue and red. Posting this here because none of the above helped me. Learn more about legend, plot colors, legend colors not matching plot colors.