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- ' Horizontal Zoom (Stretch)
- ' ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
- ' cODED bY ßudda/NFA
- ' StARtEd : 15/10/1995
- ' FiNiSHed: 15/10/1995
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- Load "Scr_Man.abk"
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- ' --- demonstrational picture
- Unpack 5 To 0
- Screen Hide 0
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- ' --- save details about screen
- SH=Screen Height(0)
- SW=Screen Width(0)
- SC=Screen Colour
- SM=Screen Mode
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- ' --- variable variables!! try changing them
- SPEED=5
- STRETCH=SW*4 : Rem stretched to twice it's original height!
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- ' --- open screen to see it all on
- Screen Open 1,SW,SH,SC,SM
- Flash Off
- Curs Off
- Hide On
- Get Palette 0
- Double Buffer
- Autoback 0
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- ' --- actual stretch code (very small?!)
- For SCAN#=SW To STRETCH Step SPEED
- LIN#=SW/SCAN#
- OFFSET=(SW/2)-(SW/LIN#)/2
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- For XXX#=0 To SW Step(LIN#*SPEED)
- Screen Copy 0,XXX#,0,XXX#+SPEED,SH To 1,OFFSET,0
- Add OFFSET,SPEED
- Next XXX#
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- Screen Swap
- Wait Vbl
- Next SCAN#
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