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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <gki.h>
include <gset.h>
include "ccp.h"
# CCP_FONT -- Set the character font. The roman font is normal. Bold is
# implemented by increasing the vector line width; care must be taken to
# set CCP_WIDTH so that the other vector drawing procedures remember to
# change the width back. The italic font is implemented in the character
# generator by a geometric transformation.
procedure ccp_font (font)
int font # code for font to be set
int pk1, pk2, width
include "ccp.com"
begin
pk1 = GKI_PACKREAL(1.0)
pk2 = GKI_PACKREAL(2.0)
width = CCP_WIDTH(g_cc)
if (font == GT_BOLD) {
if (width != pk2)
width = pk2
} else {
if (GKI_UNPACKREAL(width) > 1.5)
width = pk1
}
CCP_WIDTH(g_cc) = width
end
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