透明度百分比和十六进制对应关系表格
透明度 | 十六进制 |
---|---|
100% | FF |
99% | FC |
98% | FA |
97% | F7 |
96% | F5 |
95% | F2 |
94% | F0 |
93% | ED |
92% | EB |
91% | E8 |
90% | E6 |
89% | E3 |
88% | E0 |
87% | DE |
86% | DB |
85% | D9 |
84% | D6 |
83% | D4 |
82% | D1 |
81% | CF |
80% | CC |
79% | C9 |
78% | C7 |
77% | C4 |
76% | C2 |
75% | BF |
74% | BD |
73% | BA |
72% | B8 |
71% | B5 |
70% | B3 |
69% | B0 |
68% | AD |
67% | AB |
66% | A8 |
65% | A6 |
64% | A3 |
63% | A1 |
62% | 9E |
61% | 9C |
60% | 99 |
59% | 96 |
57% | 94 |
56% | 91 |
56% | 8F |
55% | 8C |
54% | 8A |
53% | 87 |
52% | 85 |
51% | 82 |
50% | 80 |
49% | 7D |
48% | 7A |
47% | 78 |
46% | 75 |
45% | 73 |
44% | 70 |
43% | 6E |
42% | 6B |
41% | 69 |
40% | 66 |
39% | 63 |
38% | 61 |
37% | 5E |
36% | 5C |
35% | 59 |
34% | 57 |
33% | 54 |
32% | 52 |
31% | 4F |
30% | 4D |
28% | 4A |
28% | 47 |
27% | 45 |
26% | 42 |
25% | 40 |
24% | 3D |
23% | 3B |
22% | 38 |
21% | 36 |
20% | 33 |
19% | 30 |
18% | 2E |
17% | 2B |
16% | 29 |
15% | 26 |
14% | 24 |
13% | 21 |
12% | 1F |
11% | 1C |
10% | 1A |
9% | 17 |
8% | 14 |
7% | 12 |
6% | 0F |
5% | 0D |
4% | 0A |
3% | 08 |
2% | 05 |
1% | 03 |
0% | 00 |
透明度百分比和十六进制对应关系计算方法
@Test
public void rgba() throws Exception {
System.out.println("透明度 | 十六进制");
System.out.println("---- | ----");
for (double i = 1; i >= 0; i -= 0.01) {
i = Math.round(i * 100) / 100.0d;
int alpha = (int) Math.round(i * 255);
String hex = Integer.toHexString(alpha).toUpperCase();
if (hex.length() == 1) hex = "0" + hex;
int percent = (int) (i * 100);
System.out.println(String.format("%d%% | %s", percent, hex));
}
}
运行结果如下所示:
透明度 | 十六进制
---- | ----
100% | FF
99% | FC
98% | FA
97% | F7
96% | F5
95% | F2
94% | F0
93% | ED
92% | EB
91% | E8
90% | E6
89% | E3
88% | E0
87% | DE
86% | DB
85% | D9
84% | D6
83% | D4
82% | D1
81% | CF
80% | CC
79% | C9
78% | C7
77% | C4
76% | C2
75% | BF
74% | BD
73% | BA
72% | B8
71% | B5
70% | B3
69% | B0
68% | AD
67% | AB
66% | A8
65% | A6
64% | A3
63% | A1
62% | 9E
61% | 9C
60% | 99
59% | 96
57% | 94
56% | 91
56% | 8F
55% | 8C
54% | 8A
53% | 87
52% | 85
51% | 82
50% | 80
49% | 7D
48% | 7A
47% | 78
46% | 75
45% | 73
44% | 70
43% | 6E
42% | 6B
41% | 69
40% | 66
39% | 63
38% | 61
37% | 5E
36% | 5C
35% | 59
34% | 57
33% | 54
32% | 52
31% | 4F
30% | 4D
28% | 4A
28% | 47
27% | 45
26% | 42
25% | 40
24% | 3D
23% | 3B
22% | 38
21% | 36
20% | 33
19% | 30
18% | 2E
17% | 2B
16% | 29
15% | 26
14% | 24
13% | 21
12% | 1F
11% | 1C
10% | 1A
9% | 17
8% | 14
7% | 12
6% | 0F
5% | 0D
4% | 0A
3% | 08
2% | 05
1% | 03
0% | 00
作者:欧阳鹏 欢迎转载,与人分享是进步的源泉!
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