XYZConvert.cs 3.0 KB

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using System.Threading.Tasks;
  6. using Autodesk.Revit.DB;
  7. using Com.FirmLib.Common;
  8. using Com.FirmLib.Entity;
  9. using Newtonsoft.Json;
  10. using Newtonsoft.Json.Linq;
  11. using SAGA.DotNetUtils;
  12. using SAGA.DotNetUtils.Extend;
  13. namespace SAGA.MBI.JsonConvert
  14. {
  15. /// <summary>
  16. /// revit点进行过转换
  17. /// </summary>
  18. public class XYZConvert : JsonConverter
  19. {
  20. public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
  21. {
  22. if (value == null)
  23. {
  24. writer.WriteNull();
  25. return;
  26. }
  27. XYZ real=value as XYZ;
  28. if (real == null)
  29. return;
  30. JObject j = new JObject();
  31. j.Add("X",Math.Round(real.X,8));
  32. j.Add("Y", Math.Round(real.Y, 8));
  33. j.Add("Z", Math.Round(real.Z, 8));
  34. j.WriteTo(writer);
  35. }
  36. public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
  37. {
  38. JObject jObject = (JObject)serializer.Deserialize(reader, typeof(JObject));
  39. //有时间再细写
  40. var x=jObject.GetValueEx("X").ToDouble();
  41. var y = jObject.GetValueEx("Y").ToDouble();
  42. var z = jObject.GetValueEx("Z").ToDouble();
  43. XYZ xyz = new XYZ(x,y,z);
  44. return xyz;
  45. }
  46. public override bool CanConvert(Type objectType)
  47. {
  48. return objectType == typeof(XYZ);
  49. }
  50. }
  51. public class XYZListConverter : JsonConverter
  52. {
  53. public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
  54. {
  55. if (value == null)
  56. {
  57. writer.WriteNull();
  58. return;
  59. }
  60. List<XYZ> xyzes = value as List<XYZ>;
  61. if (xyzes != null)
  62. {
  63. JsonSerializer serialzier=new JsonSerializer();
  64. serialzier.Converters.Add(new XYZConvert());
  65. JToken t = JToken.FromObject(value, serialzier);
  66. t.WriteTo(writer);
  67. }
  68. else
  69. {
  70. JToken t = JToken.FromObject(value);
  71. t.WriteTo(writer);
  72. }
  73. }
  74. public override object ReadJson(JsonReader reader, Type objectType, object existingValue,
  75. JsonSerializer serializer)
  76. {
  77. try
  78. {
  79. JsonSerializer serialzier = new JsonSerializer();
  80. serialzier.Converters.Add(new XYZConvert());
  81. List<XYZ> xyzes =serializer.Deserialize(reader, typeof(List<XYZ>)) as List<XYZ>;
  82. return xyzes;
  83. }
  84. catch (Exception)
  85. {
  86. return new List<XYZ>();
  87. }
  88. }
  89. public override bool CanConvert(Type objectType)
  90. {
  91. return objectType == typeof(List<XYZ>);
  92. }
  93. }
  94. }