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- INCLUDE 'FGRAPH.FI'
- INCLUDE 'FLIB.FI'
-
- Program QW03G
-
- INTEGER*2 Status ! Return status
-
- INTEGER*2 I, J ! Loop variables
- INTEGER*2 MaxX, MaxY ! Size of display area
-
- INTEGER*2 MainUnit ! Base text handle
-
-
- INTEGER*2 MainHandle ! Base graphics handle
- INTEGER*2 w1,w2,w3,w4 ! Child handles
-
- INCLUDE 'FGRAPH.FD'
- INCLUDE 'FLIB.FD'
-
-
- RECORD /XYCoord/ LastCoord
-
- RECORD /QWInfo/ MyTextwin
-
-
-
- C Determine the Unit=* window handle and minimize it
- Status=InqFocusQQ(MainUnit)
-
- MyTextwin.Type= QWIN$Min
-
- Status=SetWSizeQQ(MainUnit,MyTextWin)
-
-
- C Determine base graphics window handle, and close it
- MainHandle=WGGetActiveQQ()
-
- Status = WGCloseQQ( MainHandle )
-
-
- C Set maximum values, based on VGA resolution
- MaxX = 639
- MaxY = 479
-
-
- C Open four display windows
- w1 = WGOpenQQ( 'Gfx 1'C )
- w2 = WGOpenQQ( 'Gfx 2'C )
- w3 = wGOpenQQ( 'Gfx 3'C )
- w4 = WGOpenQQ( 'Gfx 4'C )
-
- C Select the color for drawing
- Status=SetColor($LightCyan)
-
-
- C Tile the default text and graphics child windows so
- C they can be read easier.
- Status=ClickQQ( QWIN$Tile)
-
-
- DO I=1,4
- SELECT CASE (I)
-
-
- CASE(1)
-
- C Activate the window and set the video mode
- Status = WGSetActiveQQ( w1 )
- Status = SetVideoMode ($MaxColorMode)
- C Select the color for drawing
- Status = SetColor($LightCyan)
- DO J=0,MaxY,10
- CALL MoveTo ( 0, 0, LastCoord)
- Status= LineTo (MaxX, J)
- END DO
-
- DO J=MaxX,0, -10
- CALL MoveTo( 0, 0, LastCoord)
- Status = LineTo( J, MaxY )
- END DO
-
-
- CASE (2)
-
- C Activate the window and set the video mode
- Status = WGSetActiveQQ( w2 )
-
- Status = SetVideoMode ($MaxResMode)
- C Select the color for drawing
- Status = SetColor($Yellow)
- DO J=0,MaxY,10
- CALL MoveTo( MaxX, 0, LastCoord)
- Status = LineTo ( 0, J )
- END DO
- DO J=0,MaxX,10
- CALL MoveTo ( MaxX, 0, LastCoord )
- Status = LineTo(J, MaxY )
- END DO
-
-
- CASE (3)
-
- C Activate the window and set the video mode
- Status = WGSetActiveQQ( w3)
- Status = SetVideoMode ($VRes16Color)
- C Select the color for drawing
-
- Status = SetColor($Brown)
-
- DO J=MaxY,0,-10
-
- CALL MoveTo(MaxX, MaxY, LastCoord)
- Status = LineTo(0, J)
-
- END DO
-
- DO J=0,MaxX,10
-
- CALL MoveTo( MaxX, MaxY, LastCoord)
- Status = LineTo(J, 0)
-
- END DO
-
-
- CASE (4)
-
- C Activate the window and set the video mode
-
- Status = WGSetActiveQQ( w4 )
- Status = SetvideoMode ($MRes256Color)
-
- C Select the color for drawing
- Status = SetColor($LightRed)
-
- DO J=0,MaxX,10
- CALL MoveTo (0, MaxY, LastCoord)
- Status = LineTo(J, 0)
-
- END DO
-
- DO J=0,MaxY,10
-
- CALL MoveTo( 0, MaxY, LastCoord)
- Status = LineTo( MaxX, J)
-
- END DO
-
-
- END SELECT
-
- END DO
-
-
- END
-