1/13/2024 0 Comments Legend matlabHow to create legend in graph-MATLAB plotting function?Īlternatively, you can specify the legend labels using the DisplayName property. That seems a lot more complicated than just doing a for loop or two. You can use findobj () to get handles for every graphical element on the picture, then set the color knowing the handle and using the set () function. Also, the plot reused the same blue color (at least) twice. When I plot these functions and make a legend, the colors for the lines don’t match the colors in the legend. When do plot line colors and legend colors don’t match? Now if I had 10 datasets each with differing sizes, putting them into a loop gets kind of clumsy. I plotted this in a round about way (see code below). Notice there are 2 datasets with differing sizes. Legend will be just one color each, % but will have the marker shape it identify them. How to edit Colors in the legend in MATLAB? Yes, ink is navy blue and yes they do have pockets. The subplot command takes three arguments namely the number of rows followed by the number of columns and the plot number. The command “figure()” can get us the individual plots separately. What command is used to get individual plots separately? Go to the “more properties” (while the curve is still selected).Select the curve you don’t want have legend.How do you skip legend entries in Matlab? After is a brief textual description of the feature. Each line begins with a rectangle in the color of the feature. 1), It is situated wherever there is room for it, with preference to the bottom left corner. The Color Legend is a small, multi-line block of text describing what the colors in the structure mean (Fig. Use the Position property to display the legend in a custom location. To move the legend to a different tile, set the Layout property of the legend. If you add more data to the axes, use the DisplayName property to specify the labels. Legends automatically update when you add or delete a data series. Then, call the legend command to create the legend. Set the DisplayName property as a name-value pair when calling the plotting functions. How do I add a specific legend in Matlab? b') for the sine function.Open Excel’s Format Legend pane by right-clicking the legend in a chart and selecting “Format Legend.” Click the window’s Fill and Line icon, shaped like a paint bucket, followed by “Fill.” Click the “Color” drop-down menu to view a list of colors. In this example, the plot command specifies a solid, red line ( '- r') for the cosine function and a dash-dot, blue line ( '. If your mouse has more than one button, you press the left mouse button.Įxamples Add a legend to a graph showing a sine and cosine function: You move the legend by pressing the mouse button while the cursor is over the legend and dragging the legend to a new location. legend positions the legend based on a variety of factors, such as what objects the legend obscures. MATLAB displays only one legend per Axes. By default, the legend annotates the current Axes. Remarks legend associates strings with the objects in the Axes in the same order that they are listed in the Axes Children property. Returns a handle to the legend, which is an Axes graphics object. pos = explicitly specifies the lower-left legend position in normalized coordinates.pos = 4 places the legend in the lower-right corner of the Axes.pos = 3 places the legend in the lower-left corner of the Axes.pos = 2 places the legend in the upper-left corner of the Axes.pos = 1 places the legend in the upper-right corner of the Axes (default).pos = 0 places the legend inside the Axes boundary, obscuring as few points as possible.pos = -1 places the legend outside the Axes boundary on the right side.Uses pos to determine where to place the legend. Specifies the legend for the Axes specified by h. Removes the legend from the current Axes or the Axes specified by h. legend(h,Strings)Īssociates each row of the matrix Strings with the corresponding graphics object in the vector h. This is the same as legend(Strings(1,:),Strings(2,:).). legend(Strings)Īdds a legend containing the rows of the matrix Strings as labels. legend(' string1',' string2'.)ĭisplays a legend in the current Axes using the specified strings to label each set of data. After the legend appears, you can move it using the mouse. When plotting filled areas, the legend contains a sample of the face color next to the text label. For each line in the plot, the legend shows a sample of the line type, marker symbol, and color beside the text label you specify. Legend (MATLAB Function Reference) MATLAB Function Referenceĭescription legend places a legend on a graph.
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