How can I overlay a grid with LaTeX on an image?












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I have an image (782x512pixels):
enter image description here



I would like to overlay a coordinate system (with a grid) where the bottom left hand corner is (0,0) the bottom right is (782,0) top right (782,512) and the top left hand corner (0, 512).



enter image description here



Ideally the code should be able to create a grid based on any size image (x,y) I place.



The output should be with an appropriate superimposed grid over the image with vertical and horizontal lines).



I tried looking at Drawing a grid on array of images, but didn't understand how it was done, and I also want it to be for one image and not an array.






tikz-pgf graphics







share|improve this question



























    0














    I have an image (782x512pixels):
    enter image description here



    I would like to overlay a coordinate system (with a grid) where the bottom left hand corner is (0,0) the bottom right is (782,0) top right (782,512) and the top left hand corner (0, 512).



    enter image description here



    Ideally the code should be able to create a grid based on any size image (x,y) I place.



    The output should be with an appropriate superimposed grid over the image with vertical and horizontal lines).



    I tried looking at Drawing a grid on array of images, but didn't understand how it was done, and I also want it to be for one image and not an array.






    tikz-pgf graphics







    share|improve this question

























      0












      0








      0


      1





      I have an image (782x512pixels):
      enter image description here



      I would like to overlay a coordinate system (with a grid) where the bottom left hand corner is (0,0) the bottom right is (782,0) top right (782,512) and the top left hand corner (0, 512).



      enter image description here



      Ideally the code should be able to create a grid based on any size image (x,y) I place.



      The output should be with an appropriate superimposed grid over the image with vertical and horizontal lines).



      I tried looking at Drawing a grid on array of images, but didn't understand how it was done, and I also want it to be for one image and not an array.






      tikz-pgf graphics







      share|improve this question













      I have an image (782x512pixels):
      enter image description here



      I would like to overlay a coordinate system (with a grid) where the bottom left hand corner is (0,0) the bottom right is (782,0) top right (782,512) and the top left hand corner (0, 512).



      enter image description here



      Ideally the code should be able to create a grid based on any size image (x,y) I place.



      The output should be with an appropriate superimposed grid over the image with vertical and horizontal lines).



      I tried looking at Drawing a grid on array of images, but didn't understand how it was done, and I also want it to be for one image and not an array.






      tikz-pgf graphics




      tikz-pgf graphics






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 28 mins ago









      3kstc

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      217112






















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