![]() See Basic Plots and Graphs for related functions. See the Plot Editor for information on plot annotation tools in the figure window toolbar. See the text String property for a list of symbols and how to display them. How to specify color for mutliple lines in matlab plot - Stack Overflow How to specify color for mutliple lines in matlab plot Ask Question Asked 10 years, 7 months ago Modified 6 years, 3 months ago Viewed 10k times 0 I am using the following matlab plot to draw multiple points plot (ydep, xvar, '. set( findobj(gca,'Type','line','Color',).Īxis, bar, grid, hold, legend, line, LineSpec, loglog, plotyy, semilogx, semilogy, subplot, title, xlabel, xlim, ylabel, ylim, zlabel, zlim, stem.In the same statement, set the LineWidth property to 2 points. Now change the line color to red by first finding the handle of the line object created by plot and then setting its Color property. For example, using the graph from the previous example, add an x- and y-axis label, MATLAB enables you to add axis labels and titles. Now add axis labels and annotate the point -pi/4, sin(-pi/4).Īdding Titles, Axis Labels, and Annotations For example, this plot of the sine function relabels the x-axis with more meaningful values, You can adjust the axis tick-mark locations and the labels appearing at each tick. Specifying Tick Mark Location and Labeling MarkerSize - specifies the size of the marker in units of points.MarkerFaceColor - specifies the color of the face of filled markers.MarkerEdgeColor - specifies the color of the marker or the edge color for filled markers (circle, square, diamond, pentagram, hexagram, and the four triangles).LineWidth - specifies the width (in points) of the line.You can also specify other line characteristics using graphics properties (see line for a description of these properties): See LineSpec for more information on specifying line styles and colors. ![]() See the "Creating 2-D Graphs" and "Labeling Graphs" in Using MATLAB Graphics for more information on plotting.Sets the default ColorOrder to use only the color black and sets the LineStyleOrder to use solid, dash-dot, dash-dash, and dotted line styles. If you want changes you make to these properties to persist, then you must define these changes as default values. Note that, by default, MATLAB resets the ColorOrder and LineStyleOrder properties each time you call plot. After cycling through all the colors defined by ColorOrder, plot then cycles through the line styles defined in the axes LineStyleOrder property. If you do not specify a color when plotting more than one line, plot automatically cycles through the colors in the order specified by the current axes ColorOrder property. Returns a column vector of handles to line graphics objects, one handle per line. (See the "Examples" section for examples.) Sets properties to the specified property values for all line graphics objects created by plot. You can mix Xn,Yn,LineSpec triples with Xn,Yn pairs: plot(X1,Y1,X2,Y2,LineSpec,X3,Y3). Note: For this example, we will be creating our functions in following colors: 1 st function in Green, 2 nd function in Blue and 3 rd function in Yellow example: plot (X, a, ‘g’, X, b, ‘b’, X, c, ‘y’) Plotting our functions Observe in the code that we have passed pre-defined color codes as arguments (Please refer to the table at. Plots all lines defined by the Xn,Yn,LineSpec triples, where LineSpec is a line specification that determines line type, marker symbol, and color of the plotted lines. If only Xn or Yn is a matrix, the vector is plotted versus the rows or columns of the matrix, depending on whether the vector's row or column dimension matches the matrix. Plots all lines defined by Xn versus Yn pairs. In all other uses of plot, the imaginary component is ignored. If Y is complex, plot(Y) is equivalent to plot(real(Y),imag(Y)). Plots the columns of Y versus their index if Y is a real number. I am using colored line plots in my blog posts about Kuramoto oscillators.Plot (MATLAB Functions) MATLAB Function Reference We ordinarily use our peaks function to demo surf or contour plots, but it is also useful to view peaks as a series of lines. Singly even magic squares are the most complicated. I am especially fond of the copper colormap in these situations. Let's not forget our former best friend, jet. n = 'magic(%d)',n))īy the way, you are seeing three kinds of magic squares - when the order n is odd, when n is divisible by four, and when n is even but not divisable by four. So, I set the color order to one obtained from our colormaps. Parulaīut I often want to emphasize the interrelations among related lines. ![]() ![]() This default color order is designed to distinguish distinct lines by well separated colors. The color of these lines is obtained by cycling through the "color order", which, by default, is these seven colors. When you plot a two dimensional array, you ordinarily get a bunch of lines, colored like this.
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