Errorbar properties control the appearance and behavior of an errorbar object. The rgb triplet is a threeelement row vector whose elements specify the intensities of the red, green, and blue components of the color. Try dividing up your data points into different classes, and then plot each class with a plot command. 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. Editing colors in the legend matlab answers matlab central. Follow 452 views last 30 days hassan on 21 jun 2011. Learn more about two legends, plot, mulitple legends, plotting, copy axes, figure matlab.
Using the legend help, i have tried to write the legend using a variety of calls all of which havent worked unfortunately. You must have at least three plots in each plotgauss2d plot. I have a plot with 4 different colors, the problem is that i dont know in which order the colors are being printed and it is a bit hard to save the. Follow 117 views last 30 days priya on 24 jun 2014. Add legend to axes matlab legend mathworks deutschland. If the displayname property is empty, then the legend uses a label of the form datan. By changing property values, you can modify certain aspects of the legend. To add a legend title, set the string property of the legend text object.
Plot line colors and legend colors dont match matlab. 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. If you link a variable, then matlab does not update the latitudedata values immediately. Is there a command in matlab for creating one overall. How to change color of individual bar graph learn more about matlab, plotting matlab. Follow 462 views last 30 days hassan on 21 jun 2011. Mathworks is the leading developer of mathematical computing software for engineers and scientists. Legend text properties control the appearance and behavior of the legend title. 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. Control appearance and behavior of density plot matlab. How can i set the color of text in a legend to match its.
What helps is to point the legend to the correct children to use, e. To change the title appearance, such as the font style or color, set legend text properties. 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. When i plot these functions and make a legend, the colors for the lines dont match the colors in the legend. If you change the value of the color property manually, matlab changes the value of the colormode property to manual.
Create a legend and assign the legend object to the variable lgd. Mathworks is the leading developer of mathematical computing software for. By default, there is no linked variable so the value is an empty character vector. The problem is when i add the legend, due to the way i have coloured the bar, i get many data entries. Stair properties control the appearance and behavior of a stair object. The short names and long names are character vectors that specify one of eight predefined colors. Axes appearance and behavior matlab mathworks italia. 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. Adding a legend manually for a plot generated by a loop matlab. By changing property values, you can modify certain aspects of the title. Learn more about legend, plot colors, legend colors not matching plot colors. Mathworks is the leading developer of mathematical computing software for engineers and. So how to convert legend contents sequentially as shown in fig 2 by using only property editor. Color of minor grid lines, specified as an rgb triplet, a hexadecimal color code, a color name, or a short name.
If you dont have control of how the figure was plotted i. The new colormap is the same length number of colors as the current colormap. An rgb triplet is a threeelement row vector whose elements specify the intensities of the red, green, and blue components of the color. Please note that the above is syntactically valid only in matlab r2014b and later releases. Legend properties control the appearance and behavior of a legend object. 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. Stair chart appearance and behavior matlab mathworks. If there are 150 bars or fewer, the default value is 0 0 0, which corresponds to black. Currently, to work around this issue, try creating a legend using a vector of handles corresponding to the subplots.
Also, the plot reused the same blue color at least twice. If the selectionhighlight property also is set to on, then matlab displays selection handles. The graph has two legends and plotted from a big loop. 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. The line color used for legend will be the same as the line color used on the graph. How to set different colors for the text in a legend. In the docs for legend it seems that labels is used for the list of strings that can be supplied to specify the text. Set legend color in stacked bar plot matlab answers. Then, use dot notation to access the fontsize property and set the value to 14 points. Add legend to axes matlab legend mathworks united kingdom. Colour mismatch between plot and legend matlab answers. 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.
You can also modify colour partially in one text zone with tex color markup, and have multiple lines of text in one text object. Only notify the legend the first figure is derived by using property editor and the second figure is derived by using matlab code. Outline color, specified as flat, an rgb triplet, a hexadecimal color code, a color name, or a short name. 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. I want to change the color of line on the legend, not plotted data. Learn more about plot, color, legend, matlab, graphics. The use of label versus text is somewhat inconsistent. Text to display as title, specified as a character array, string array, cell array, categorical array, or numeric value. Contents authoring the custom chart full custom chart comments authoring the custom chart now lets look at the steps to author the custom spiderchart.
Last week, we looked at the custom chart i created. How do i add a legend to a boxplot in matlab learn more about boxplot, legend statistics and machine learning toolbox. Use the following trick to manually change the color of each legend element. Label data series using a legend and customize the legend appearance such as changing the location, setting the font size, or using multiple columns. Legend position on a plot matlab answers matlab central. When you specify namevalue pair arguments, you must specify the legend labels using a cell array. If you set the colormap for the figure, then axes and charts in the figure use the same colormap. For instance, if you have the classes of each data point loaded into a vector called. For earlier releases, the set and get functions must be used to modify the labels string property. 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.
Line color, specified as an rgb triplet, a hexadecimal color code, a color name, or a short name. Matlab edit legend manually legend properties control the appearance and behavior of a legend object. For a custom color, specify an rgb triplet or a hexadecimal color code. Learn more about legend, plot, marker, color matlab. Bar chart appearance and behavior matlab mathworks nordic. 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. Then, each class will automatically get a new color, and legend will automatically label each one. Single legend for plot with two axes matlab answers. Set the fontsize and textcolor properties using namevalue pairs. If you manually set the font size of the colorbar, then changing the axes font size does not. Create legend and assign the legend object to the variable lgd. Chart line appearance and behavior matlab mathworks. If the selectionhighlight property also is set to on, then matlab displays selection handles around the object. Use dot notation to refer to a particular object and property.
If you manually set the font size of the colorbar, then changing the. How to show partial legend in figure matlab answers. By changing property values, you can modify certain aspects of the stair chart. The legend automatically updates when you add or delete data series from the axes. How to add a second legendbox to a figure without new plots. This matlab function displays a vertical colorbar to the right of the current axes. For the labels, the legend uses the text from the displayname properties of the data series. Matlab evaluates the variable in the base workspace to generate the latitudedata. 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. Posting this here because none of the above helped me. Matlab 2007a if you want to change the color of the line of the legend, you can use the following trick, %some data x0. Go to plot editor property editor legend more properties. Legend does pick up line colors, styles, markers, and so on.664 13 1123 1187 941 376 539 262 86 436 768 468 121 1431 319 883 182 1516 645 676 684 964 816 406 867 1311 580 624 1170 1495 819 129 1176 226 902 561 535 1098 173 1491 1234 161 910 804 455 186 705 616 1415