MATLAB How to convert axis coordinates to pixel coordinates?

 To convert axis coordinates to pixel coordinates in MATLAB, you can use the get(gca,'position') command to obtain the position of the current axis relative to the figure, and the get(gcf,'position') command to obtain the position of the figure on the screen. Then, you can use the axes2pix function to convert the axis coordinates to pixel coordinates.

Here's an example: 

 

% create a sample plot
x = linspace(0, 2*pi, 100);
y = sin(x);
plot(x, y);

% get the axis position and figure position
axpos = get(gca, 'position');
figpos = get(gcf, 'position');

% calculate the pixel position of the lower left corner of the axis
axpixel = axes2pix(figpos(3), figpos(4), axpos);

NOTE:-


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