Class: Cairo::Pattern

Inherits:
Object
  • Object
show all
Defined in:
ext/cairo/rb_cairo_pattern.c

Direct Known Subclasses

GradientPattern, SolidPattern, SurfacePattern

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Object 



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# File 'ext/cairo/rb_cairo_pattern.c', line 114

static VALUE
cr_pattern_initialize (VALUE self)
{
  rb_raise (rb_eTypeError, "abstract class");
  return Qnil;
}

Instance Method Details

#extend ⇒ Object Also known as: __extend__ 



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# File 'ext/cairo/rb_cairo_pattern.c', line 320

static VALUE
cr_pattern_get_extend (VALUE self)
{
  return INT2NUM (cairo_pattern_get_extend (_SELF (self)));
}

#filter ⇒ Object 



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# File 'ext/cairo/rb_cairo_pattern.c', line 334

static VALUE
cr_pattern_get_filter (VALUE self)
{
  return INT2NUM (cairo_pattern_get_filter (_SELF (self)));
}

#matrix ⇒ Object 



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# File 'ext/cairo/rb_cairo_pattern.c', line 303

static VALUE
cr_pattern_get_matrix (VALUE self)
{
  cairo_matrix_t matrix;
  cairo_pattern_get_matrix (_SELF (self), &matrix);
  cr_pattern_check_status (_SELF (self));
  return CRMATRIX2RVAL (&matrix);
}

#set_extend ⇒ Object 



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# File 'ext/cairo/rb_cairo_pattern.c', line 312

static VALUE
cr_pattern_set_extend (VALUE self, VALUE extend)
{
  cairo_pattern_set_extend (_SELF (self), RVAL2CREXTEND (extend));
  cr_pattern_check_status (_SELF (self));
  return self;
}

#set_filter ⇒ Object 



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# File 'ext/cairo/rb_cairo_pattern.c', line 326

static VALUE
cr_pattern_set_filter (VALUE self, VALUE filter)
{
  cairo_pattern_set_filter (_SELF (self), RVAL2CRFILTER (filter));
  cr_pattern_check_status (_SELF (self));
  return self;
}

#set_matrix ⇒ Object

Cairo::Pattern



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# File 'ext/cairo/rb_cairo_pattern.c', line 295

static VALUE
cr_pattern_set_matrix (VALUE self, VALUE matrix)
{
  cairo_pattern_set_matrix (_SELF (self), RVAL2CRMATRIX (matrix));
  cr_pattern_check_status (_SELF (self));
  return self;
}