将字体样式定义为变量 [英] Define font style as a variable
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问题描述
是否可以定义不同的字体样式(在gnuplot中),以便以后可以通过索引引用它们,而不必每次都重复它们,例如: font1 =字体"Helvetica,12"; font2 =字体"Verdana,12"等等
Is it possible to define different font styles (in gnuplot), so that I can refer to them later by an index instead of repeating them all every time, for example: font1 = font "Helvetica,12" ; font2 = font "Verdana, 12" and so on
推荐答案
您可以为此使用宏.
set macros
启用此功能(默认情况下为版本5),您可以定义字符串变量,这些字符串变量在执行命令之前将其内容替换为命令中的内容,例如
With this enabled (in version 5 by default), you can define string variables which are replaced in a command with their content before the command is executed, like
set macros
Helvetica = 'font "Helvetica, 12"'
Verdana = 'font " Verdana, 12"'
set title "My title" @Verdana
set xlabel "My x-label" @Helvetica
plot x
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