[Gnuplot-info] multiplot font color same

[jc105 <jch...@np...>]

Hi all,

I am using the following script to draw a multiplot for the parameters
entered by command line, the plot is generated correctly but if two
parameters are entered both are plotted using the same color i.e red. How
can I use different colors for plotting of every parameter?

gawk ' BEGIN		{lineType=1;keyPos=1; plotCount=1;
		print "set term  png small color "; 
		print "set output \"'$OutFile'\"";    
		print "set multiplot";
		print "set xdata time";
		 print "set title \"'$DB_name'\"";
		print "set ylabel \"\" ";
		print "set xlabel \"Time\"";
		print "set border";
		print "set ytics";
		print "set xtics";
		print "set mxtics";
		print "set grid";
		 print "set lmargin 10";
		 print "set rmargin 10"
		 print "set bmargin 4";
		 print "set tmargin 4";
		 print "set origin 0,0";
		 print "set size 1,1";}
/^[e]/ && FNR>1	{print "e\n";
		print "set noborder";
		print "set noytics";
		if(plotCount==2) print "set y2tics";
			else print "set noy2tics";
		 print "set title \"\"";
		print "set xlabel \"\"";
		print "set ylabel \"\"";
		}
/^[e]/		{ 
		getline;
		if(plotCount==1) 
			print "set ylabel \""$0"\"";
		else if(plotCount==2) 
			{print "set y2label \""$0"\"";
			print "set ylabel \"\""; }
		else 
			{print "set y2label \"\"";
			print "set ylabel \"\""; }
		getline;
		getline;
		print "set key at screen .9 , ",keyPos-=.025 ;
		print "plot \"-\" using ($1 - 946665000): ($2) title \""$0"\" with lines
",  2*(lineType++)-1; 
                getline;
		plotCount++;
		 }
/^[0-9]/	{if($1-lastEpochSec > 120) print "\n";
		lastEpochSec=$1;
		print $0;};
END 		{print "e"};' |
gnuplot  



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