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|
module PDF
class Inspector
module Graphics
class Line < Inspector
attr_accessor :points, :widths
def initialize
@points = []
@widths = []
end
def append_line(*params)
@points << params
end
def begin_new_subpath(*params)
@points << params
end
def set_line_width(params)
@widths << params
end
end
class Rectangle < Inspector
attr_reader :rectangles
def initialize
@rectangles = []
end
def append_rectangle(*params)
@rectangles << {
point: params[0..1],
width: params[2],
height: params[3]
}
end
end
class Curve < Inspector
attr_reader :coords
def initialize
@coords = []
end
def begin_new_subpath(*params)
@coords += params
end
def append_curved_segment(*params)
@coords += params
end
end
class Color < Inspector
attr_reader :stroke_color, :fill_color, :stroke_color_count,
:fill_color_count, :stroke_color_space_count, :color_space
def initialize
@stroke_color_count = 0
@fill_color_count = 0
@stroke_color_space_count = { DeviceCMYK: 0, DeviceRGB: 0 }
end
def set_color_for_stroking_and_special(*params)
@stroke_color_count += 1
@stroke_color = params
end
def set_color_for_nonstroking_and_special(*params)
@fill_color_count += 1
@fill_color = params
end
def set_stroke_color_space(*params)
@stroke_color_space_count[params[0]] += 1
@color_space = params[0]
end
end
class Dash < Inspector
attr_reader :stroke_dash, :stroke_dash_count
def initialize
@stroke_dash_count = 0
end
def set_line_dash(*params)
@stroke_dash_count += 1
@stroke_dash = params
end
end
class CapStyle < Inspector
attr_reader :cap_style, :cap_style_count
def initialize
@cap_style_count = 0
end
def set_line_cap_style(*params)
@cap_style_count += 1
@cap_style = params[0]
end
end
class JoinStyle < Inspector
attr_reader :join_style, :join_style_count
def initialize
@join_style_count = 0
end
def set_line_join_style(*params)
@join_style_count += 1
@join_style = params[0]
end
end
class Matrix < Inspector
attr_reader :matrices
def initialize
@matrices = []
end
def concatenate_matrix(*values)
@matrices << values
end
end
class State < Inspector
attr_reader :save_graphics_state_count, :restore_graphics_state_count
def initialize
@save_graphics_state_count = 0
@restore_graphics_state_count = 0
end
def save_graphics_state(*)
@save_graphics_state_count += 1
end
def restore_graphics_state(*)
@restore_graphics_state_count += 1
end
end
class Pattern < Inspector
attr_reader :patterns
def initialize
super
@patterns = {}
end
def page=(page)
page.patterns.each do |label, stream|
@patterns[label] = stream
end
end
end
end
end
end
|
