Class: Cairo::FontOptions

Inherits:
Object
  • Object
show all
Defined in:
lib/cairo.rb,
ext/cairo/rb_cairo_font_options.c

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 83

static VALUE
cr_options_create (VALUE self)
{
  cairo_font_options_t *options;

  options = cairo_font_options_create ();
  cr_options_check_status (options);
  RTYPEDDATA_DATA (self) = options;
  return Qnil;
}

Instance Method Details

#== ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 107

static VALUE
cr_options_equal (VALUE self, VALUE other)
{
  if (!rb_cairo__is_kind_of (other, rb_cCairo_FontOptions))
    return Qfalse;

  return CBOOL2RVAL (cairo_font_options_equal (_SELF (self), _SELF (other)));
}

#antialias ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 129

static VALUE
cr_options_get_antialias (VALUE self)
{
  return INT2NUM (cairo_font_options_get_antialias (_SELF (self)));
}

#color_mode ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 208

static VALUE
cr_options_get_color_mode (VALUE self)
{
  return INT2NUM (cairo_font_options_get_color_mode (_SELF (self)));
}

#color_palette ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 222

static VALUE
cr_options_get_color_palette (VALUE self)
{
  return UINT2NUM (cairo_font_options_get_color_palette (_SELF (self)));
}

#dup ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 94

static VALUE
cr_options_copy (VALUE self)
{
  return CRFONTOPTIONS2RVAL (_SELF (self));
}

#eql? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/cairo/rb_cairo_font_options.c', line 107

static VALUE
cr_options_equal (VALUE self, VALUE other)
{
  if (!rb_cairo__is_kind_of (other, rb_cCairo_FontOptions))
    return Qfalse;

  return CBOOL2RVAL (cairo_font_options_equal (_SELF (self), _SELF (other)));
}

#hash ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 116

static VALUE
cr_options_hash (VALUE self)
{
  return ULONG2NUM (cairo_font_options_hash (_SELF (self)));
}

#hint_metrics ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 171

static VALUE
cr_options_get_hint_metrics (VALUE self)
{
  return INT2NUM (cairo_font_options_get_hint_metrics (_SELF (self)));
}

#hint_style ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 157

static VALUE
cr_options_get_hint_style (VALUE self)
{
  return INT2NUM (cairo_font_options_get_hint_style (_SELF (self)));
}

#merge(other) ⇒ Object 



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# File 'lib/cairo.rb', line 112

def merge(other)
  dup.merge!(other)
end

#merge! ⇒ Object Also known as: update 



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# File 'ext/cairo/rb_cairo_font_options.c', line 100

static VALUE
cr_options_merge (VALUE self, VALUE other)
{
  cairo_font_options_merge (_SELF (self), _SELF (other));
  return self;
}

#set_antialias ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 122

static VALUE
cr_options_set_antialias (VALUE self, VALUE antialias)
{
  cairo_font_options_set_antialias (_SELF (self), RVAL2CRANTIALIAS (antialias));
  return self;
}

#set_color_mode ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 200

static VALUE
cr_options_set_color_mode (VALUE self, VALUE mode)
{
  cairo_font_options_set_color_mode (_SELF (self),
                                     RVAL2CRCOLORMODE (mode));
  return self;
}

#set_color_palette ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 214

static VALUE
cr_options_set_color_palette (VALUE self, VALUE index)
{
  cairo_font_options_set_color_palette (_SELF (self),
                                        NUM2UINT (index));
  return self;
}

#set_custom_palette_color ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 228

static VALUE
cr_options_set_custom_palette_color (VALUE self,
                                     VALUE index,
                                     VALUE red,
                                     VALUE green,
                                     VALUE blue,
                                     VALUE alpha)
{
  cairo_font_options_set_custom_palette_color (_SELF (self),
                                               NUM2UINT (index),
                                               NUM2DBL (red),
                                               NUM2DBL (green),
                                               NUM2DBL (blue),
                                               NUM2DBL (alpha));
  return self;
}

#set_hint_metrics ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 163

static VALUE
cr_options_set_hint_metrics (VALUE self, VALUE hint_metrics)
{
  cairo_font_options_set_hint_metrics (_SELF (self),
                                       RVAL2CRHINTMETRICS (hint_metrics));
  return self;
}

#set_hint_style ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 149

static VALUE
cr_options_set_hint_style (VALUE self, VALUE hint_style)
{
  cairo_font_options_set_hint_style (_SELF (self),
                                     RVAL2CRHINTSTYLE (hint_style));
  return self;
}

#set_subpixel_order ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 135

static VALUE
cr_options_set_subpixel_order (VALUE self, VALUE subpixel_order)
{
  cairo_font_options_set_subpixel_order (_SELF (self),
                                         RVAL2CRSUBPIXELORDER (subpixel_order));
  return self;
}

#set_variations ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 178

static VALUE
cr_options_set_variations (VALUE self, VALUE variations)
{
  cairo_font_options_set_variations (_SELF (self),
                                     RVAL2CSTR (variations));
  return self;
}

#subpixel_order ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 143

static VALUE
cr_options_get_subpixel_order (VALUE self)
{
  return INT2NUM (cairo_font_options_get_subpixel_order (_SELF (self)));
}

#variations ⇒ Object 



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# File 'ext/cairo/rb_cairo_font_options.c', line 186

static VALUE
cr_options_get_variations (VALUE self)
{
  const char *variations;

  variations = cairo_font_options_get_variations (_SELF (self));
  if (!variations)
    return Qnil;

  return CSTR2RVAL (variations);
}