Class: Wx::PRT::PrinterDC

Inherits:
DC show all
Defined in:
lib/wx/doc/gen/prt/printer_dc.rb,
lib/wx/doc/prt/printer_dc.rb

Overview

Note:

This class is untracked and should not be derived from nor instances extended!

A printer device context is specific to MSW and Mac, and allows access to any printer with a Windows or Macintosh driver.

See DC for further information on device contexts, and DC#get_size for advice on achieving the correct scaling for the page.

Category: Printing Framework

See Also:

  • Framework Overview
  • DC

Requires:

  • WXMSW or WXOSX or USE_GTKPRINT
  • USE_PRINTING_ARCHITECTURE

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from DC

#blit, #calc_bounding_box, #can_draw_bitmap, #can_get_text_extent, #can_use_transform_matrix, #clear, #copy_attributes, #cross_hair, #destroy_clipping_region, #device_to_logical, #device_to_logical_rel, #device_to_logical_x, #device_to_logical_x_rel, #device_to_logical_y, #device_to_logical_y_rel, #draw_arc, #draw_bitmap, #draw_check_mark, #draw_circle, #draw_ellipse, #draw_elliptic_arc, #draw_icon, #draw_label, #draw_line, #draw_lines, #draw_point, #draw_poly_polygon, #draw_polygon, #draw_rectangle, #draw_rotated_text, #draw_rounded_rectangle, #draw_spline, #draw_text, #end_doc, #end_page, #flood_fill, #from_dip, #get_as_bitmap, #get_background, #get_background_mode, #get_brush, #get_char_height, #get_char_width, #get_clipping_box, #get_content_scale_factor, #get_depth, #get_device_origin, #get_dimensions, #get_dimensions_mm, #get_font, #get_font_metrics, #get_graphics_context, #get_layout_direction, #get_logical_function, #get_logical_origin, #get_logical_scale, #get_map_mode, #get_multi_line_text_extent, #get_multi_line_text_size, #get_pen, #get_pixel, #get_ppi, #get_size, #get_size_mm, #get_text_background, #get_text_extent, #get_text_foreground, #get_text_size, #get_transform_matrix, #get_user_scale, #gradient_fill_concentric, #gradient_fill_linear, #is_ok, #logical_to_device, #logical_to_device_rel, #logical_to_device_x, #logical_to_device_x_rel, #logical_to_device_y, #logical_to_device_y_rel, #max_x, #max_y, #min_x, #min_y, #reset_bounding_box, #reset_transform_matrix, #set_axis_orientation, #set_background, #set_background_mode, #set_brush, #set_clipping_region, #set_device_clipping_region, #set_device_origin, #set_font, #set_graphics_context, #set_layout_direction, #set_logical_function, #set_logical_origin, #set_logical_scale, #set_map_mode, #set_palette, #set_pen, #set_text_background, #set_text_foreground, #set_transform_matrix, #set_user_scale, #start_doc, #start_page, #stretch_blit, #to_dip, #with_background_mode, #with_brush, #with_font, #with_pen, #with_text_background, #with_text_foreground

Methods inherited from Object

#clone, #dup, #initialize, #is_same_as, #un_share

Constructor Details

This class inherits a constructor from Wx::Object

Class Method Details

.draw_on(print_data) {|dc| ... } ⇒ ::Object

Executes the given block providing a temporary (printer) dc as it’s single argument.

Parameters:

Yield Parameters:

  • dc (Wx::PrinterDC) —

    the PrinterDC instance to paint on

Returns:

  • (::Object) —

    result of the block



17
 
# File 'lib/wx/doc/prt/printer_dc.rb', line 17

def self.draw_on(print_data) end

Instance Method Details

#get_paper_rect ⇒ Wx::Rect Also known as: paper_rect

Return the rectangle in device coordinates that corresponds to the full paper area, including the nonprinting regions of the paper.

The point (0,0) in device coordinates is the top left corner of the page rectangle, which is the printable area on MSW and Mac. The coordinates of the top left corner of the paper rectangle will therefore have small negative values, while the bottom right coordinates will be somewhat larger than the values returned by DC#get_size.

Returns:



29
 
# File 'lib/wx/doc/gen/prt/printer_dc.rb', line 29

def get_paper_rect; end