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9ee89d6ff4
These tests use a variety of sample code (with some of the larger files removed, so they are not complete!) and verifies that they all compile successfully.
36 lines
567 B
QBasic
36 lines
567 B
QBasic
'QB Graphics Utility which reads the width and height of a SCREEN 13 BSAVEd image
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'Written by drnull 02/09/06
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DECLARE FUNCTION readInt! (file%, offset%)
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SCREEN 13
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CLS
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INPUT "BSAVEd Filename>"; pic$
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OPEN pic$ FOR BINARY AS #1
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DIM picH, picW AS INTEGER
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DIM bpp AS INTEGER
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bpp = 8
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picW = readInt(1, 8) / bpp
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picH = readInt(1, 10)
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PRINT "Width is" + STR$(picW)
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PRINT "Height is" + STR$(picH)
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FUNCTION readInt (file%, offset%)
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DIM a$
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a$ = " "
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GET file%, offset%, a$
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value = ASC(a$)
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GET file%, , a$
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value = value OR (ASC(a$) * 256)
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readInt = value
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END FUNCTION
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