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# Creates one rectangle or one shape with rounded corners.
#===Options
#
# * <tt>:x and :y</tt> - Coordinates to position.
# * <tt>:corners</tt> - Value for rounded corners. Use 0 to straight angle.
# * <tt>:width and :height</tt> - Size of frame
# * <tt>:content</tt> - facade to ShapeContent with same parameters.
# * <tt>:border</tt> - facade to Border with same parameters.
#===Examples using facade frame method inside of Document
# d=Document.new
# d.frame :x => 3, :width => 7, :height => 5, :content => {:fill => false}
#
# link:images/frame01.png
# d=Document.new
# d.frame :x => 3, :width => 7, :height => 5, :content => {:color => '#35F6A3' }
#
# link:images/frame02.png
#
# d=Document.new
# d.frame :x => 3, :width => 7, :height => 5, :content => {:color => '#35F6A3' }, :border =>{:width => 5, :dash => [1,3,10]}
#
# link:images/frame03.png
#
# d=Document.new
# d.frame :x => 3, :width => 7, :height => 5, :content => {:color => '#35F6A3' }, :corners => 20
#
# link:images/frame04.png
#
# d=Document.new
# d.frame :x => 3, :width => 7, :height => 5, :content => {:color => :yellow }, :border => {:color => :red, :width => 4}, :corners => 20
#
# link:images/frame05.png
class RGhost::Frame < RGhost::PsObject
DEFAULT_OPTIONS = {
x: :limit_left,
y: :current_row,
width: 5,
height: 3.5,
corners: 1,
content: RGhost::ShapeContent::DEFAULT_OPTIONS,
border: RGhost::Border::DEFAULT_OPTIONS,
stroke: true
}
BACKGROUND_ROW_DEFAULT_OPTIONS = {start_in: :limit_left, size: :area_x, color: RGhost::ShapeContent::DEFAULT_OPTIONS[:color]}
def initialize(options = {})
@options = DEFAULT_OPTIONS.dup.merge(options)
end
def ps
x = RGhost::Units.parse(@options[:x])
y = RGhost::Units.parse(@options[:y])
h = RGhost::Units.parse(@options[:height])
w = RGhost::Units.parse(@options[:width])
inside = RGhost::ShapeContent.new(@options[:content]) if @options[:content]
border = RGhost::Border.new(@options[:border]) if @options[:border]
params = %(
/rcorners_params{
/:x #{x} def /:y #{y} def
/:w #{w} def /:h #{h} def
/:r #{@options[:corners]} def
/:s 1 def
/:stk {#{"stroke" if @options[:stroke]} }def
/:inside{
#{inside.ps if inside}
} def
/:outside{
#{border.ps if border}
}def
} def
)
"#{params} rcorners_params rcorners"
end
# Creates background of the row for current row. Example
# Here's fill the current row using width :area_x, height :row_height, and starting in :limit_left.
# doc.background_row :color => '#35F6A3'
#
# link:images/background_row01.png
#
# Specifies size and where will start of background
# doc.background_row :start_in => 2, :size => 5.5, :color => 0.8
#
# link:images/background_row02.png
def self.background_row(options = BACKGROUND_ROW_DEFAULT_OPTIONS)
# opts=BACKGROUND_ROW_DEFAULT_OPTIONS.merge(options)
# start_in,size=Units::parse(opts[:start_in]),Units::parse(opts[:size])
# return RGhost::PsObject.new("#{start_in} #{size} {#{opts[:color]}} background_row ")
options = RGhost::Frame::BACKGROUND_ROW_DEFAULT_OPTIONS.merge(options)
g = RGhost::Graphic.new
g.set RGhost::Units.parse(options[:start_in])
g.set RGhost::Units.parse(options[:size])
g.set RGhost::Color.create(options[:color]) if options[:color]
g.raw :background_row
g
end
end
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