How to get screenshot of plot_google_map with coordinates?

Hi all,

I am trying to get a image file of the plot_google_map screen. But I do not want to save the file from save as because it shows the axis and the blank areas around the map. I have also try to use other tools such as imrect but it does not provide me the coordinates of the four corners of the area in view.

My goal is to:

1. Be able to know what the coordinates of the image borders in degrees (4 corners)
2. Save plot_google_map display area without borders and axis. Just image file (jpeg,tiff,..etc)

So for example, this image.

I want to be able to know what the coordinates of the 4 corners of the display.

I would get these ((-4,54),(-4,36),(26,36),(26,54)

Then I would like to be able to save the display as image without any borders or axis just the image.

Thank you

[KSSV]

If you have the image and the four corners/ min and max of extents, you can use image to get what you want. Is this you are looking for?

[Vinh K]

I do not have image yet. I only have figure like so.

I have try this:

F = getframe(gcf)
[X, Map] = frame2im(F);
imwrite(F.cdata, 'myplot.jpg', 'Quality', 100);

But I get borders and axes on my export image. In regards to using the image, I need to get the four corners of the original figure.

[Vinh K]

My other possible option is to use screencapture . But I can not make it work so that I also know the 4 corner coordinates rather than just get the upper-left coordinates of the original figure. The save image I do not need to know the coordinates after saving.

[Vinh K]

I got the image to be save okay. However, is there a way to get the coordinates of the corner of the figure in the original coordinates?

[Vinh K]

The corner i think i have it. I used

ax = gca