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    Fred Buffington
    Member

  • Fred Buffington
    replied
    great!

    I can modify that for a triangle pointing to the right instead of down (changing
    your count to 3) very easily. thanks

    Leave a comment:

  • Paul Dixon
    Member

  • Paul Dixon
    replied
    Fred,
    Just set MyPolygon.count= 3 for a triangle

    Paul.
    Code:
    'PBCC4 program
    #COMPILE EXE
    #REGISTER NONE
    
    TYPE PolyPoint
      x AS SINGLE
      y AS SINGLE
    END TYPE
    
    TYPE PolyArray
      count AS LONG
      xy(1 TO 1024) AS PolyPoint
    END TYPE
    
    
    FUNCTION PBMAIN () AS LONG
    
    DIM pi AS EXT
    pi=3.1415926535
    
    GRAPHIC WINDOW "Graphics", 100, 100, 400, 400  TO hWin???
    GRAPHIC ATTACH hWin???, 0
    
    DIM MyPolygon AS PolyArray
    
    MyPolygon.count=15   'specify 15 points in this polygon
    
    FOR pt&=1 TO MyPolygon.count
        'for each point, specify the x and y co-ordinates
        MyPolygon.xy(pt&).x= 200*SIN(2*pi* pt&/Mypolygon.count)+200
        MyPolygon.xy(pt&).y= 200*COS(2*pi* pt&/Mypolygon.count)+200
    
    
    NEXT
    
    GRAPHIC POLYGON MyPolygon  ,%RED, %GREEN ' [, [fillstyle&] [, fillmode&]]]]
    
    WAITKEY$
    GRAPHIC WINDOW END
    
    END FUNCTION

    Leave a comment:

  • Fred Buffington
    Member

  • Fred Buffington
    replied
    Im using the graphics and xprint statements.

    This is how ive done it so far.

    printed a GRAPHIC/XPRINT BOX (filled) with black
    then set line width to 1
    used graphic/xprint line to print white lines from the top left to center right
    and bottom left to center right to 'bleach out' the unwanted black of the
    box.

    I'll look at your suggestions thanks.

    Leave a comment:

  • Richard Angell
    Member

  • Richard Angell
    replied
    GDI: Polygon function

    PB: GRAPHIC POLYGON function

    Are you drawing directly to a DC, that is not using PB GRAPHICS functions or?

    Leave a comment:

  • Michael Mattias
    Member

  • Michael Mattias
    replied
    Lineto, FloodFill

    Leave a comment:

  • Fred Buffington
    Member

  • Fred Buffington
    started a topic filled triangle

    filled triangle

    I'm wanting to print on an attached graphic (not a loaded bmp) a filled triangle
    i.e. like > but filled in.

    I've tried using MS Linedraw and Generic DOS and use chr$(16) which would
    be what i want but that doesnt work. Anyone found a way ?
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