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Annotation of researchv10dc/630/man/src/p_man/man3/texture.3r, revision 1.1

1.1     ! root        1: .ds ZZ DEVELOPMENT PACKAGE
        !             2: .TH TEXTURE 3R "630 MTG"
        !             3: .XE "texture()"
        !             4: .XE "T_grey"
        !             5: .XE "T_lightgrey"
        !             6: .XE "T_darkgrey"
        !             7: .XE "T_black"
        !             8: .XE "T_white"
        !             9: .XE "T_checks"
        !            10: .XE "T_background"
        !            11: .SH NAME  
        !            12: texture \- draw Texture16 in Rectangle in Bitmap
        !            13: .SH SYNOPSIS
        !            14: .ft B
        !            15: #include <dmd.h>
        !            16: .sp
        !            17: void texture (b, r, t, f)
        !            18: .br
        !            19: Bitmap \(**b; 
        !            20: .br 
        !            21: Rectangle r;
        !            22: .br 
        !            23: Texture16 \(**t; 
        !            24: .br 
        !            25: Code f;
        !            26: .sp
        !            27: Texture16 T_grey, T_lightgrey, T_darkgrey;
        !            28: .sp
        !            29: Texture16 T_black, T_white, T_background, T_checks;
        !            30: .SH DESCRIPTION
        !            31: The
        !            32: .I texture
        !            33: function
        !            34: draws the Texture16 specified by
        !            35: .I t
        !            36: with function Code
        !            37: .I f
        !            38: in the Rectangle
        !            39: .I r
        !            40: in the Bitmap
        !            41: .IR b .
        !            42: The Texture16s listed above are predefined.
        !            43: .SH EXAMPLE
        !            44: The following program allows doodling with a Texture16.
        !            45: .PP
        !            46: .RS 3
        !            47: .nf
        !            48: .ft CM
        !            49: #include <dmd.h>
        !            50: main()
        !            51: {
        !            52:        Rectangle r;
        !            53:        Point s;
        !            54:        s.x = 16;
        !            55:        s.y = 16;
        !            56:        request (MOUSE);
        !            57:        for (;;)
        !            58:        {
        !            59:                wait(MOUSE);
        !            60:                r.origin = mouse.xy;
        !            61:                r.corner = add (r.origin, s);
        !            62:                if( button3() )
        !            63:                        break;
        !            64:                if( button1() )
        !            65:                        texture (&display, r,
        !            66:                                &T_grey, F_STORE);
        !            67:                if( button2() )
        !            68:                        texture (&display, r,
        !            69:                                &T_grey, F_CLR);
        !            70:        }
        !            71: }
        !            72: \fR
        !            73: .fi
        !            74: .RE
        !            75: .SH SEE ALSO
        !            76: globals(3R), jtexture(3L), structures(3R).

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