Class: WindowGeometry::X::GC

Inherits:

Object

• Object
• WindowGeometry::X::GC

Defined in:

lib/window_geometry/x.rb

Instance Method Summary

• #draw_string(x, y, string) ⇒ Object
• #fill_rectangle(x, y, width, height) ⇒ Object
• #initialize(display, window, gc) ⇒ GC constructor

  A new instance of GC.

• #set_background(color) ⇒ Object
• #set_font(font) ⇒ Object
• #set_foreground(color) ⇒ Object

Constructor Details

#initialize(display, window, gc) ⇒ GC

Returns a new instance of GC.

# File 'lib/window_geometry/x.rb', line 371

def initialize(display, window, gc)
  @display = display
  @window = window
  @gc = gc
end

Instance Method Details

#draw_string(x, y, string) ⇒ Object

# File 'lib/window_geometry/x.rb', line 389

def draw_string(x, y, string)
  X11::XDrawString(@display, @window, @gc, x, y, string, string.length)
end

#fill_rectangle(x, y, width, height) ⇒ Object

# File 'lib/window_geometry/x.rb', line 393

def fill_rectangle(x, y, width, height)
  X11::XFillRectangle(@display, @window, @gc, x, y, width, height)
end

#set_background(color) ⇒ Object

# File 'lib/window_geometry/x.rb', line 377

def set_background(color)
  X11::XSetBackground(@display, @gc, color)
end

#set_font(font) ⇒ Object

# File 'lib/window_geometry/x.rb', line 385

def set_font(font)
  X11::XSetFont(@display, @gc, font)
end

#set_foreground(color) ⇒ Object

# File 'lib/window_geometry/x.rb', line 381

def set_foreground(color)
  X11::XSetForeground(@display, @gc, color)
end