Extended maintenance of Ruby 1.9.3 ended on February 23, 2015. Read more

In Files

  • tk/lib/tk/textimage.rb

Class/Module Index [+]

Quicksearch

TkTextImage

Public Class Methods

new(parent, index, keys) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 10
def initialize(parent, index, keys)
  #unless parent.kind_of?(Tk::Text)
  #  fail ArgumentError, "expect Tk::Text for 1st argument"
  #end
  @t = parent
  if index == 'end' || index == :end
    @path = TkTextMark.new(@t, tk_call(@t.path, 'index', 'end - 1 chars'))
  elsif index.kind_of? TkTextMark
    if tk_call_without_enc(@t.path,'index',index.path) == tk_call_without_enc(@t.path,'index','end')
      @path = TkTextMark.new(@t, tk_call_without_enc(@t.path, 'index',
                                                     'end - 1 chars'))
    else
      @path = TkTextMark.new(@t, tk_call_without_enc(@t.path, 'index',
                                                     index.path))
    end
  else
    @path = TkTextMark.new(@t, tk_call_without_enc(@t.path, 'index',
                                                   _get_eval_enc_str(index)))
  end
  @path.gravity = 'left'
  @index = @path.path
  @id = tk_call_without_enc(@t.path, 'image', 'create', @index,
                            *hash_kv(keys, true)).freeze
  @path.gravity = 'right'
end
            

Public Instance Methods

[](slot) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 43
def [](slot)
  cget(slot)
end
            
[]=(slot, value) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 46
def []=(slot, value)
  configure(slot, value)
  value
end
            
cget(slot) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 51
def cget(slot)
  @t.image_cget(@index, slot)
end
            
cget_strict(slot) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 55
def cget_strict(slot)
  @t.image_cget_strict(@index, slot)
end
            
configinfo(slot = nil) click to toggle source

def configure(slot, value)

tk_call @t.path, 'image', 'configure', @index, "-#{slot}", value

end

 
               # File tk/lib/tk/textimage.rb, line 67
def configinfo(slot = nil)
  @t.image_configinfo(@index, slot)
end
            
configure(slot, value=None) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 59
def configure(slot, value=None)
  @t.image_configure(@index, slot, value)
  self
end
            
current_configinfo(slot = nil) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 71
def current_configinfo(slot = nil)
  @t.current_image_configinfo(@index, slot)
end
            
id() click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 36
def id
  Tk::Text::IndexString.new(@id)
end
            
image() click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 75
def image
  img = tk_call_without_enc(@t.path, 'image', 'cget', @index, '-image')
  TkImage::Tk_IMGTBL[img]? TkImage::Tk_IMGTBL[img] : img
end
            
image=(value) click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 80
def image=(value)
  tk_call_without_enc(@t.path, 'image', 'configure', @index, '-image',
                      _get_eval_enc_str(value))
  #self
  value
end
            
mark() click to toggle source
 
               # File tk/lib/tk/textimage.rb, line 39
def mark
  @path
end
            

Commenting is here to help enhance the documentation. For example, code samples, or clarification of the documentation.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.

If you want to help improve the Ruby documentation, please visit Documenting-ruby.org.