90 lines
1.7 KiB
C#
90 lines
1.7 KiB
C#
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using DrawGraph;
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using Newtonsoft.Json;
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using System;
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using System.Drawing;
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using System.IO;
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namespace DrawGraph
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{
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[JsonObject(MemberSerialization.OptOut)]
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[Serializable]
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public class ImagePackObj : PackObjBase
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{
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[JsonIgnore]
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private Image img = null;
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private string fileName = "";
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[ClassAttributs(Description = "只能写项目资源目录（Resources）下的图片名称")]
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public string FileName
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{
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get
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{
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return this.fileName;
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}
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set
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{
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this.fileName = value;
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FileStream fileStream = null;
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try
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{
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fileStream = new FileStream( this.fileName, FileMode.Open, FileAccess.Read);
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this.img = Image.FromStream(fileStream);
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}
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catch (Exception )
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{
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}
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finally
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{
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bool flag = fileStream != null;
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if (flag)
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{
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fileStream.Close();
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fileStream.Dispose();
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}
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}
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}
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}
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public ImagePackObj(ZedGraphControl zgc, PackObjManager poManager) : base(zgc, poManager)
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{
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this.baseZed = zgc;
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base.PackText = "图片" + this.index.ToString();
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}
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public override void Draw()
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{
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bool flag = this.baseZed == null;
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if (!flag)
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{
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this.Clear();
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bool flag2 = this.fileName == "";
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if (!flag2)
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{
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bool flag3 = this.img == null;
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if (!flag3)
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{
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ZUtil.DrawImage(new ImageObj(this.img, (double)base.RealX, (double)base.RealY, (double)base.RealEndX, (double)base.RealEndY)
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{
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IsVisible = true,
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ZOrder = ZOrder.A_InFront,
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Tag = base.PackTag,
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Location =
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{
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CoordinateFrame = CoordType.PaneFraction,
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AlignH = AlignH.Left,
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AlignV = AlignV.Top
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},
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//IsVisible = true,
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//ZOrder = ZOrder.A_InFront
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}, this.baseZed);
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base.Refresh();
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}
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}
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}
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}
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}
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}
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