可以删除热图调色板(右边的小矩形)吗?
这是我的数据
a b c
1 181 80 121 10 34 20
2 18 20 17 20 13 20
3 12 20 5 30 20 20
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这是我的gnuplot脚本
set term pos eps font 20
unset key
set nocbtics
set palette rgbformulae -7, 2, -7
set title "Faults"
set size 1, 0.5
set output 'heatmap2.eps'
YTICS="`awk 'BEGIN{getline}{printf "%s ",$1}' 'data2.dat'`"
XTICS="`head -1 'data2.dat'`"
set for [i=1:words(XTICS)] xtics ( word(XTICS,i) i-1 )
set for [i=1:words(YTICS)] ytics ( word(YTICS,i) i-1 )
set for [i=1:words(XTICS)] xtics ( word(XTICS,i) 2*i-1 )
plot "<awk '{$1=\"\"}1' 'data2.dat' | sed '1 d'" matrix every 2::1 w image, \
'' matrix using ($1+1):2:(sprintf('%d', $3)) every 2 with labels
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我想删除调色板,因为我按照数据的百分比调整绘图颜色.所以,我猜我桌子右侧的调色板现在已经用完了.谢谢