Sha256: 195df2204cedeb426b07ef639aa92021c4150d6eaeb7f643de260709cea7fd17
Contents?: true
Size: 1.98 KB
Versions: 14
Compression:
Stored size: 1.98 KB
Contents
proc_name = "image"
@image_frame_width ||= 1
@image_caption_font_size ||= @normal_font_size
match("**", Image) do |images|
images.delete_pre_draw_proc_by_name(proc_name)
images.delete_post_draw_proc_by_name(proc_name)
images.horizontal_centering = true
params = {
:proc_name => proc_name,
:frame_color => @image_frame_color,
:shadow_color => @image_frame_shadow_color,
:shadow_width => @image_frame_shadow_width,
:shadow_offset => @image_frame_shadow_offset,
}
padding_left = 0
padding_right = 0
padding_top = 0
padding_bottom = 0
if @image_with_frame
padding_left += @image_frame_padding + @image_frame_shadow_width
padding_right += @image_frame_padding + @image_frame_shadow_width
padding_top += @image_frame_padding + @image_frame_width
padding_bottom += @image_frame_padding + @image_frame_width
padding_bottom += @image_frame_shadow_width
end
images.padding_left = padding_left
images.padding_right = padding_right
images.padding_top = padding_top
images.padding_bottom = padding_bottom
draw_frame(images, params) if @image_with_frame
images.each do |image|
unless image.caption
image.margin_bottom = @space
next
end
layout = nil
th = 0
image.add_post_draw_proc(proc_name) do |canvas, x, y, w, h, simulation|
if simulation
caption = Text.new(image.caption)
caption.prop_set("size", @image_caption_font_size)
set_font_family(caption)
if image.horizontal_centering
caption.do_horizontal_centering(canvas, x, y, w, h)
end
caption.compile(canvas, image.ox || x, y, image.ow || w, h)
layout = caption.layout
th = caption.height
margin_bottom = @space + th
image.margin_bottom = margin_bottom
end
if !simulation and layout
base_x = image.ox || x
base_y = y
canvas.draw_layout(layout, base_x, base_y, @image_caption_color)
end
[x, y, w, h]
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems