How to actually using image(x,y,c) function?

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BN
BN 2020-4-14
编辑: BN 2020-4-14
Dear all, since I read the documentation about image(x,y,c) function and understand a few things, I ask you please tell me how this function works with a very simple example.
I know c is the image. I have an example if anyone can clarify for me I think I could understand the problem.
I have a large size image (c) which I read it using imread. I want to put it in latitude = 40 and longitude = 30; as the c is large I can make it small so it can take little place on figure using x and y upper right corner and lower-left corner. So is this what should I do?
LowerLeftCornerLat = 40 - (1/2);
LowerLeftCornerLon = 30 - (1/2);
UperrRightCornerLat = 40 + (1/2);
UperrRightCornerLon = 30 + (1/2);
After that how I can using this in image as x and y, is this true?
img1_lon = [LowerLeftCornerLon,UperrRightCornerLon];
img1_lat = [LowerLeftCornerLat,UperrRightCornerLat];
and then:
Image (img1_lon,img1_lat,c)
So is this true? is these steps can add my image with a small size on the figure?
Any help is highly appreciated.
  3 个评论
Adam Danz
Adam Danz 2020-4-14
编辑:Adam Danz 2020-4-14
@Behzad, if you check out my most recent comment in that link, you'll see how to shrink the image size.
BN
BN 2020-4-14
编辑:BN 2020-4-14
Thank you all, this was very helpful. ??

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