Sha256: 858053862543ec8455822398d4607e15fd9c3ff6263db292abdeec896a30afc7
Contents?: true
Size: 944 Bytes
Versions: 5
Compression:
Stored size: 944 Bytes
Contents
proc_name = "slide-number"
@slide_number_props ||= {
"size" => @xx_small_font_size,
"font_family" => @font_family,
}
@slide_number_color || nil
@slide_number_position ||= :bottom
match(Slide) do |slides|
slides.delete_post_draw_proc_by_name(proc_name)
break if @slide_number_uninstall
slides.add_post_draw_proc(proc_name) do |slide, canvas, x, y, w, h, simulation|
unless simulation
text = Text.new("#{slide.index}/#{canvas.slide_size - 1}")
text.font @slide_number_props
text.align = Pango::Alignment::RIGHT
text.compile(canvas, x, y, w, h)
layout = text.layout
layout.set_width(w * Pango::SCALE)
case @slide_number_position
when :bottom
number_y = canvas.height - slide.margin_bottom - text.height
when :top
number_y = slide.margin_top
end
canvas.draw_layout(text.layout, x, number_y, @slide_number_color)
end
[x, y, w, h]
end
end
Version data entries
5 entries across 5 versions & 1 rubygems