G16 Porting Thread - Test Versions Available

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Re: G16 Porting Thread - Test Versions Available
« Reply #210 on: 25 / March / 2018, 11:24:24 »
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Thank you, so my display is x = 640, y = 480 in the lower right corner?  So to make a line, the first two numbers are one x, y position, the second two are the other x, y position, and it draws a line betwee the two.  OK, if that's it, I will see if I can modify the existing ones.
I've attached a small spreadsheet that converts nine of the standard grids to G16 aspect ratio.  I left out the id.grd file as I can never figure out what it's supposed to be.  I've also created G16 versions of each grid file from the spreadsheet.  You might find that the normal DIGIC6 "flashing screen" stuff in shooting mode makes them not too useful but at least it's done.


Edit : deleted attachment - updated file attached to the next post.
« Last Edit: 25 / March / 2018, 12:49:37 by waterwingz »
Ported :   A1200    SD940   G10    Powershot N    G16

Re: G16 Porting Thread - Test Versions Available
« Reply #211 on: 25 / March / 2018, 12:48:16 »
Updated spreadsheet & GRD files.  The new version puts everything on two tabs - revised & original so you don't have to edit every tab if you want to try different aspect ratios. 

If shipwrights disease really sets in,  I suppose that I could add a macro to export the various .GRD files automatically. Hmmmm ... probably not.

I also added the two missing GRD files from the previous post.  I even figured out what the photo_id.grd file is for!  If you rotate the camera 90 deg you can use it to allign pictures of people's heads with the requirements for passport photos. 

Also, if you press the DISP button until you get an LCD display with a minimum of Canon OSD stuff, the grids are a lot more usable in shooting mode.

@reyalp : this is not really G16 specific?  Can you move the grid posts from this thread to Grids : issues and challenges?  TIA.
« Last Edit: 25 / March / 2018, 12:53:35 by waterwingz »
Ported :   A1200    SD940   G10    Powershot N    G16

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Offline blackhole

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Re: G16 Porting Thread - Test Versions Available
« Reply #212 on: 25 / March / 2018, 13:23:49 »
  I even figured out what the photo_id.grd file is for!  If you rotate the camera 90 deg you can use it to allign pictures of people's heads with the requirements for passport photos. 
Yes, that's it.
The picture shows the required dimensions for standard biometric photographs (26mm x 32mm). This standard is valid for EU and US.

 

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