如何在使用rails prawn时为表设置column_width？

Question

这是我的虾代码

table1 = [["Time duration selected", "Driving Time", "Stop Time", "Productivity", "Stop Count", "Max Speed (km/h)", "Average Speed (km/h)", "Distance Travelled (km)"]]

table(table1)

这段代码创建了一行..但我需要在这里指定列宽...那么如何设置列宽？

Answer 1

可以提到两种宽度方式.

第一, table tablename,:column_widths => {0 => 70,1 => 60,2 => 60,3 => 60,4 => 60,5 => 70,6 => 70,7 => 70}

该表包含8列.

其次,设置整个表的宽度 table tablename,:width => 350