However, as the optimization goes, i update my graph with. The position argument is a fourelement vector that specifies the location and size of the component. Create figure window matlab figure mathworks italia. In the dialog that opens, click on the programming tab. I have an output function which i use with fmincon to plot some of variables during optimization process. The oaxes documentation will give you more information about the properties used in the example above, including an explanation of the difference between the oaxes ylabel property which is set to empty above, and the parent axes ylabel text object.
Legend position on a plot matlab answers matlab central. 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 the legend handle. How to use legend command matlab answers matlab central. In some cases, matlab automatically uses software opengl even if a hardware version is available. Northwest for top left corner and southwest for bottom left corner, as can be imagined. For example, location,northeast positions the legend in the upper right corner of. Learn more how to display legend in bottom right corner instead of top right. Here ill use plot and ylabel to create a line chart from my. Legend properties control the appearance and behavior of a legend object. I used plottools in the command line to open up all the editing windows like plot browser, property editor, figure pallette. By changing the bottom and top coordinates, you can move the legend to where you want it. Mar 17, 2011 i have a figure with two axes left and right. Then, move the legend manually by clicking the left mouse button on the legend and dragging it to the desired destination, or programatically using. This matlab function adds a legend specifying the contour line heights, c, to the current map contour plot, h.
Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. Call the nexttile function to create the axes objects ax1 and ax2. Legend entries may be specified as individual character string arguments, a character array, or a cell array of character strings. To lock an object so you cant accidentally move it. Position custom location and size fourelement vector. Apr 12, 2018 then 12 v will appear centered in the plot, near the top, as it should. Add a legend to the upper plot by specifying ax1 as the first input argument to. Dear all, i would like to insert legend inside the for loop plot. For example, a thirddegree cubic polynomial is given by. Here ill use plot and ylabel to create a line chart from my gas prices with units labeled on the yaxis. Why do all text in figures move when saving as eps.
For example, matlab uses the software version if it detects graphics hardware with known driver issues or detects that you are using a virtual machine or remote desktop on windows. Oct 23, 2015 dear all, i would like to insert legend inside the for loop plot. Starting in r2019b, you can display a tiling of plots using the tiledlayout and nexttile functions. Set component position in pixels matlab setpixelposition. By changing the width and height, you can change its size and get the box to wrap around it precisely. Simply cut the trace, paste it in onto a different axis of. 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. Remove legend entries from figure window matlab answers. How to update the position of legend with best location. Use this argument to specify a figure you want to move. Adding legend in a plot genereted by a loop matlab answers. Kens been kind enough to point out in the comments on how to switch between open files in the matlab editor. Im trying to manually set the position of my legend in a plot that i am doing because.
The most direct answer to the problem in the question is to set the position of the. 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. Is there a command in matlab for creating one overall legend. How do i make one legend on a figure with multiple subplots. You can move the legend by pressing the left mouse button while the cursor is over the legend and dragging the legend to a new location. The position values are normalized to the figure windows position by default values between 0 and 1. To see the name of the legend object, rightclick on the legend and choose properties. Add a legend to the graph that identifies each data set using the legend function. This should get you close to what you are looking for.
Custom location and size, specified as a fourelement vector of the form left bottom width height. The first two values, left and bottom, specify the distance from the lower left corner of the figure to the lower left corner of the legend. Mathworks is the leading developer of mathematical computing software for. How to adjust the position of legend when creating plot using matlab. In the case of the legend there is an option to place it in different positions through the property location. Is it possible to manually set the position of the legend in the plot area and move it into the middle where it would fit nicely.
If the figure is docked, then this value is relative to the figure panel within the matlab desktop. This resizefcn attempts to keep the legend the same size. What helps is to point the legend to the correct children to use, e. A graph legend is a specialized text object that is assigned the name legend to provide for programmatic control. Finally, arrows, text and rectangular or elliptic boxes can be added to highlight parts of a plot using the annotation function. How to make only xaxis invisible yaxis stays visible. Graphpad prism 7 user guide aligning objects on a graph. Plot a legend outside of the plotting area in base graphics. The last two values, width and height, specify the legend dimensions. Aug 08, 2017 hay, i want to present a graph with a horizontal legend.
Apr 12, 2018 perhaps the center is recalculated as the center of the entire figure rather than just the center of the plot. When you select a locked object, the knobs will be gray rather than black, and. You also can create a legend with multiple columns or create a legend for a subset of the plotted data. Help online origin help manual control of the graph legend. Is there a command in matlab for creating one overall. The first two values in this vector are the number of pixels from the left and bottom edge of the parent container. Call the tiledlayout function to create a 2by1 tiled chart layout. Now i can use any of the regular matlab charting commands to insert a chart into that side of the axes. Select lock object from the arrange menu or toolbar. If legend is missing and y is not numeric, it is assumed that the second argument is intended to be legend and that the first argument specifies the coordinates. This is my code for the legend section of my figure. Or, you can simply drag it to where you want it interactively. Right now i have given up using the legend command from matlab and have implemented using the axes command.
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. Figure, specified as a figure object created with either the figure or uifigure function. The figure somehow remembers the position of the trace before it was cut. Apr 29, 2014 which makes a total of 5 children for the axes. Currently, to work around this issue, try creating a legend using a vector of handles corresponding to the subplots. When you select a locked object, the knobs will be gray rather than black, and you will not be able to move the object or change its size. The order gives the number of coefficients to be fit, and the degree gives the highest power of the predictor variable. In this case it is possible to position the legend inside the plotting area. For example, try changing the first legend entry to \addlegendentrythis is a somewhat extremely long legendthingy. If the first argument hax is an axes handle, then plot into this axis, rather than the current axes returned by gca. Sep 15, 2011 i am editing my figure graphically in the figure window, and id like to know how to remove legend entries. As you can clearly see, something is wrong with the upper legend title. The functions grid and box may also be used to add grid and border lines to the plot. Notice that when i did that, i got a yaxis on each side.
And my program in matlab it gives a graphical presentation with legend vertical is what i can change it and how. Single legend for plot with two axes matlab answers. By default, the grid is off and the border lines are on. After saving, however, it will have shifted slightly to the left. Feb 05, 20 adding legend in a plot genereted by a loop. You may receive emails, depending on your notification preferences. Specify the legend descriptions in the order that you plot the lines.
Enter the distance between the upper left corner and the top and left edge of the page. Perhaps the center is recalculated as the center of the entire figure rather than just the center of the plot. This cannot be entirely true because the longer the text is, the more it moves. Use the locatiion property to position it in your program. Optionally, specify the legend location using one of the eight cardinal or intercardinal directions, in this case, southwest. Move legend to middle of figure matlab answers matlab. In this guide, polynomials are described in terms of their degree.
I would like to make one legend on a figure with multiple subplots, and place it either at the top middle, or align the legend just above one of my subplots. Add legend labels to map contour display matlab clegendm. Distance between the top and bottom inner edges of the window. 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. A blue one on the left, and a red one on the right. Figure properties makers of matlab and simulink matlab. Move figure to specified location on screen matlab movegui. Distance between the right and left inner edges of the figure. Move legend to middle of figure matlab answers matlab central. You can move the legend by pressing the left mouse button while the cursor is over. I can not get all legends in one box using following code. Jan 20, 2011 i would like to make one legend on a figure with multiple subplots, and place it either at the top middle, or align the legend just above one of my subplots. Arguments x, y, legend are interpreted in a nonstandard way to allow the coordinates to be specified via one or two arguments.