2 // Mono.Cairo.Pattern.cs
4 // Author: Jordi Mas (jordi@ximian.com)
6 // (C) Ximian Inc, 2004.
8 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System
.Runtime
.InteropServices
;
38 IntPtr pattern
= IntPtr
.Zero
;
44 public Pattern (Surface surface
)
46 pattern
= CairoAPI
.cairo_pattern_create_for_surface (surface
.Pointer
);
49 public Pattern (double x0
, double y0
, double x1
, double y1
)
51 pattern
= CairoAPI
.cairo_pattern_create_linear (x0
, y0
, x1
, y1
);
55 public Pattern (double cx0
, double cy0
, double radius0
,
56 double cx1
, double cy1
, double radius1
)
58 pattern
= CairoAPI
.cairo_pattern_create_radial (cx0
, cy0
, radius0
,
62 public void Reference ()
64 CairoAPI
.cairo_pattern_reference (pattern
);
67 public void Destroy ()
69 CairoAPI
.cairo_pattern_destroy (pattern
);
72 public Status
AddColorStop (double offset
, double red
, double green
,
73 double blue
, double alpha
)
75 return CairoAPI
.cairo_pattern_add_color_stop (pattern
,
76 offset
, red
, green
, blue
, alpha
);
79 public Matrix Matrix
{
81 CairoAPI
.cairo_pattern_set_matrix (pattern
, value.Pointer
);
88 CairoAPI
.cairo_pattern_get_matrix (pattern
, out matrix
);
89 return new Cairo
.Matrix (matrix
);
93 public Extend Extend
{
95 CairoAPI
.cairo_pattern_set_extend (pattern
, value);
100 return CairoAPI
.cairo_pattern_get_extend (pattern
);
104 public Filter Filter
{
106 CairoAPI
.cairo_pattern_set_filter (pattern
, value);
111 return CairoAPI
.cairo_pattern_get_filter (pattern
);
115 public IntPtr Pointer
{
116 get { return pattern; }