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// Font demo.
//
#ifdef MSDOS
#pragma optimize("",off)
#endif
#include "plcdemos.h"
static int plptex_mode;
static PLOptionTable options[] = {
{
"plptex_mode",
NULL,
NULL,
&plptex_mode,
PL_OPT_BOOL,
"-plptex_mode",
"Replace normal plsym call by the largely equivalent plptex call for this example"
},
{
NULL, // option
NULL, // handler
NULL, // client data
NULL, // address of variable to set
0, // mode flag
NULL, // short syntax
NULL // long syntax
}
};
static int base[20] =
{ 0, 100, 0, 100, 200, 500, 600, 700, 800, 900,
2000, 2100, 2200, 2300, 2400, 2500, 2600, 2700, 2800, 2900 };
//--------------------------------------------------------------------------
// main
//
// Displays the entire "plsym" symbol (font) set.
//--------------------------------------------------------------------------
int
main( int argc, char *argv[] )
{
char text[10];
int i, j, k, l;
PLFLT x, y;
// Parse and process command line arguments
plMergeOpts( options, "x07c options", NULL );
plparseopts( &argc, argv, PL_PARSE_FULL );
// Initialize plplot
plinit();
plfontld( 0 );
for ( l = 0; l < 20; l++ )
{
if ( l == 2 )
plfontld( 1 );
pladv( 0 );
// Set up viewport and window
plcol0( 2 );
plvpor( 0.15, 0.95, 0.1, 0.9 );
plwind( 0.0, 1.0, 0.0, 1.0 );
// Draw the grid using plbox
plbox( "bcg", 0.1, 0, "bcg", 0.1, 0 );
// Write the digits below the frame
plcol0( 15 );
for ( i = 0; i <= 9; i++ )
{
sprintf( text, "%d", i );
plmtex( "b", 1.5, ( 0.1 * i + 0.05 ), 0.5, text );
}
k = 0;
for ( i = 0; i <= 9; i++ )
{
// Write the digits to the left of the frame
sprintf( text, "%d", base[l] + 10 * i );
plmtex( "lv", 1.0, ( 0.95 - 0.1 * i ), 1.0, text );
for ( j = 0; j <= 9; j++ )
{
x = 0.1 * j + 0.05;
y = 0.95 - 0.1 * i;
// Display the symbols
if ( plptex_mode )
{
sprintf( text, "#(%1d)", base[l] + k );
plptex( x, y, 1.0, 0.0, 0.5, text );
}
else
{
plsym( 1, &x, &y, base[l] + k );
}
k = k + 1;
}
}
if ( l < 2 )
plmtex( "t", 1.5, 0.5, 0.5, "PLplot Example 7 - PLSYM symbols (compact)" );
else
plmtex( "t", 1.5, 0.5, 0.5, "PLplot Example 7 - PLSYM symbols (extended)" );
}
plend();
exit( 0 );
}
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