Topic       : The ATARI Compendium
Author      : Scott Sanders / JAY Software
Version     : 1.25 (20/6/2003)
Subject     : Documentation
Nodes       : 1117
Index Size  : 32614
HCP-Version : 6
Compiled on : Atari
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@lang       : en
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@help       : %About
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View Ref-Filevsf_color()
vsf_style()
vsf_interior()
vsf_udpat()
v_rfbox()                                                               VDI

Syntax

VOID v_rfbox( handle, pxy )
WORD handle;
WORD *pxy;

Function      v_rfbox() outputs a filled rounded-rectangle.

Opcode        11

Sub-Opcode    9

Availability  Supported by all drivers. This function composes one of the
              10 VDI GDP's (Generalized Drawing Primitives). Although all
              current drivers support all GDP's, their availability is
              not guaranteed and may vary. To check for a particular GDP
              refer to the table returned by v_opnvwk() or v_opnwk().

Parameters    handle specifies a valid workstation handle. pxy points to
              an array of four WORDs which specify the VDI format
              rectangle of the rounded-rectangle to output.

Binding       contrl[0] = 11;
              contrl[1] = 2;
              contrl[3] = 0;
              contrl[5] = 9;
              contrl[6] = handle;

              ptsin[0] = pxy[0];
              ptsin[1] = pxy[1];
              ptsin[2] = pxy[2];
              ptsin[3] = pxy[3];

              vdi();

Caveats       There is no way to specify the 'roundness' of the rectangle.

See Also      vsf_color(), vsf_style(), vsf_interior(), vsf_udpat()

Group         VDI Output