Can images be read from a file into an array?
#4
(02-17-2023, 12:34 AM)PhilOfPerth Wrote: I have a folder containing several images (.jpg) that I want to place in an array, then pick any (or all) from that array to display. I don't see any appropriate commands that allow this; are there any? (simplicity is important to me!)  Wink

I do this all the time in my games. I use an array of LONG INTEGERS to preload images then call upon each array index when I need the images.

DIM Image(10) AS LONG

Image(0) = _LOADIMAGE("image001.jpg", 32)
Image(1) = _LOADIMAGE("image002.jpg", 32)
Image(2) = _LOADIMAGE("image003.jpg", 32)
Image(3) = _LOADIMAGE("image004.jpg", 32)
Image(4) = _LOADIMAGE("image005.jpg", 32)
etc..
etc..

You can assign descriptive variable names if you like as well:

WaterFall& = Image(0)
Forest& = Image(1)
SunSet& = Image(2)
etc..

_PUTIMAGE (0, 0), SunSet&
or
_PUTIMAGE (0, 0), Image(2)


Don't forget to free the images before your program terminates:

FOR i = 0 TO 10
    _FREEIMAGE Image(i)
NEXT i

Look at the code for any of my games and you'll see I use this method quite extensively.
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RE: Can images be read from a file into an array? - by TerryRitchie - 02-17-2023, 01:17 AM



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