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1 //========================================================================
2 //
3 // SplashPattern.h
4 //
5 //========================================================================
6
7 #ifndef SPLASHPATTERN_H
8 #define SPLASHPATTERN_H
9
10 #include <aconf.h>
11
12 #ifdef USE_GCC_PRAGMAS
13 #pragma interface
14 #endif
15
16 #include "SplashTypes.h"
17
18 class SplashScreen;
19
20 //------------------------------------------------------------------------
21 // SplashPattern
22 //------------------------------------------------------------------------
23
24 class SplashPattern {
25 public:
26
27   SplashPattern();
28
29   virtual SplashPattern *copy() = 0;
30
31   virtual ~SplashPattern();
32
33   virtual SplashColor getColor(int x, int y) = 0;
34
35 private:
36 };
37
38 //------------------------------------------------------------------------
39 // SplashSolidColor
40 //------------------------------------------------------------------------
41
42 class SplashSolidColor: public SplashPattern {
43 public:
44
45   SplashSolidColor(SplashColor colorA);
46
47   virtual SplashPattern *copy() { return new SplashSolidColor(color); }
48
49   virtual ~SplashSolidColor();
50
51   virtual SplashColor getColor(int x, int y);
52
53 private:
54
55   SplashColor color;
56 };
57
58 //------------------------------------------------------------------------
59 // SplashHalftone
60 //------------------------------------------------------------------------
61
62 class SplashHalftone: public SplashPattern {
63 public:
64
65   SplashHalftone(SplashColor color0A, SplashColor color1A,
66                  SplashScreen *screenA, SplashCoord valueA);
67
68   virtual SplashPattern *copy();
69
70   virtual ~SplashHalftone();
71
72   virtual SplashColor getColor(int x, int y);
73
74 private:
75
76   SplashColor color0, color1;
77   SplashScreen *screen;
78   SplashCoord value;
79 };
80
81 #endif