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-Filev_pmarker()
vsm_height()                                                            VDI

Syntax

WORD vsm_height( handle, size )
WORD handle, size;

Function      vsm_height() sets the height of markers.

Opcode        19

Availability  Supported by all drivers.

Parameters    handle specifies a valid workstation handle.
              size specifies the height (and width) of markers to draw
                   in pixels.

Binding       contrl[0] = 19;
              contrl[1] = 1;
              contrl[3] = 0;
              contrl[6] = handle;

              ptsin[0] = 0;
              ptsin[1] = size;
              vdi();

              return ptsout[0];

Return Value  vsm_height() returns the marker height actually set.

Comments      The DOT marker is not affected by this call. It is always
              one pixel high and wide.

See Also      v_pmarker()

Group         VDI Attributes