1 1.由string的rgb数值"255,255,0"转换为color
2
3 {
4
5 //string[] color_params = e.Parameter.ToString().Split(',');
6 //byte color_R = Convert.ToByte(color_params[0]);
7 //byte color_G = Convert.ToByte(color_params[1]);
8 //byte color_B = Convert.ToByte(color_params[2]);
9
10 }
11
12 2.由颜色名称字符串("black") 转化为color
13
14 {
15
16 ////ColorConverter c = new ColorConverter();
17 ////object obj = c.ConvertFrom();
18 ////Color color = (Color)obj;
19 //Color color = Color.FromRgb(color_R, color_G, color_B);
20
21 }
22
23 3.将blend的 8位颜色值转为color
24
25 /// <summary>
26
27 /// 将blend的8位颜色值转为color
28 /// </summary>
29 /// <param name="colorName"></param>
30 /// <returns></returns>
31 public Color ToColor(string colorName)
32 {
33 if (colorName.StartsWith("#"))
34 colorName = colorName.Replace("#", string.Empty);
35 int v = int.Parse(colorName, System.Globalization.NumberStyles.HexNumber);
36 return new Color()
37 {
38 A = Convert.ToByte((v >> 24) & 255),
39 R = Convert.ToByte((v >> 16) & 255),
40 G = Convert.ToByte((v >> 8) & 255),
41 B = Convert.ToByte((v >> 0) & 255)
42 };
43 }
