0
整个表格文本颜色我有一个RoR的应用程序,使用虾宝石生成PDF页面:如何更改大虾
class ReportPdf < Prawn::Document
def initialize(employees)
super(top_margin: 70)
@employees = employees
list_employees
end
def list_employees
move_down 20
table list_employee_rows do
row(0).font_style = :bold
columns(1..4).align = :right
self.row_colors = ["E8EDFF", "FFFFFF"]
self.row(0).background_color = '005C89'
self.row(0).text_color = "FFFFFF"
self.header = true
end
end
def list_employee_rows
[["Name", "Badge number"]] +
@employees.map do |employee|
[employee.name, employee.badge_number]
end
end
end
我可以改变一个特定行的文本颜色(上面我已经改变了标题的颜色为白色),但我如何设置整个表格的文字颜色(而不是已经设置的标题的颜色)?