How to save figure in MATLAB without white space?

How to save figure in MATLAB without white space?

One way to minimize the white space when saving or copying the contents of a plot is to use the axes toolbar, which appears when you hover over the upper right corner of the axes. An alternative method is to use the exportgraphics and copygraphics functions, which provide more flexibility.

How do you crop a figure in MATLAB?

Using the mouse, draw a rectangle over the portion of the image that you want to crop. Perform the crop operation by double-clicking in the crop rectangle or selecting Crop Image on the context menu. The Crop Image tool returns the cropped area in the return variable, J .

What is the default figure size MATLAB?

10 pt.
The font size in Matlab usually defaults to 10 pt. However, when the figure is reduced to fit the publicationas column width, the reproduced font size is often much smaller than the original value.

How do you use an AXE in MATLAB?

axes( parent , Name,Value ) creates the axes in the figure, panel, or tab specified by parent , instead of in the current figure. ax = axes(___) returns the Axes object created. Use ax to query and modify properties of the Axes object after it is created. For a list of properties, see Axes Properties.

How do I save a high resolution figure in MATLAB?

To get a high-resolution image from MATLAB, you may use the “copy figure” option. In your Matlab figure, go to the “Edit” option, select “Copy Figure”, then paste it in MS word file using “crtl+v”. If you want to use the figure in latex, then save the figure in the “. eps” format.

How do I fix the size of a figure in MATLAB?

set(gcf, ‘PaperUnits’, ‘inches’); set(gcf, ‘PaperSize’, [4 2]); set(gcf, ‘PaperPositionMode’, ‘manual’);

How do I save a figure as a PNG in MATLAB?

Examples

1. Save Figure as PNG File. Create a bar chart and save it as a PNG file. x = [2 4 7 2 4 5 2 5 1 4]; bar(x); saveas(gcf,’Barchart.png’)
2. Save Figure as EPS File. Create a bar chart and save it as an EPS file.
3. Save Simulink Block Diagram as BMP File. Save a Simulink block diagram named ‘sldemo_tank’ as a BMP file.

How do you find the axes of a figure in MATLAB?

ax = gca returns the current axes (or standalone visualization) in the current figure. Use ax to get and set properties of the current axes. If there are no axes or charts in the current figure, then gca creates a Cartesian axes object.

What is an axes object in MATLAB?

axes is the low-level function for creating axes graphics objects. axes creates an axes graphics object in the current figure using default property values. MATLAB uses default values for any properties that you do not explicitly define as arguments.

Where does Imwrite save to MATLAB?

Description. imwrite( A , filename ) writes image data A to the file specified by filename , inferring the file format from the extension. imwrite creates the new file in your current folder.