42 lines
1.3 KiB
C#
42 lines
1.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using ST.Library.UI.NodeEditor;
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using System.Drawing;
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namespace WinNodeEditorDemo.ImageNode
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{
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/// <summary>
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/// 图片节点基类 用于确定节点风格 标题颜色 以及 数据类型颜色
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/// </summary>
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public abstract class ImageBaseNode : STNode
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{
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/// <summary>
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/// 需要作为显示绘制的图片
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/// </summary>
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protected Image m_img_draw;
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/// <summary>
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/// 输出节点
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/// </summary>
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protected STNodeOption m_op_img_out;
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protected override void OnCreate() {
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base.OnCreate();
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m_op_img_out = this.OutputOptions.Add("", typeof(Image), false);
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this.AutoSize = false; //此节点需要定制UI 所以无需AutoSize
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//this.Size = new Size(320,240);
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this.Width = 160; //手动设置节点大小
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this.Height = 120;
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this.TitleColor = Color.FromArgb(200, Color.DarkCyan);
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}
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protected override void OnOwnerChanged() { //向编辑器提交数据类型颜色
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base.OnOwnerChanged();
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if (this.Owner == null) return;
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this.Owner.SetTypeColor(typeof(Image), Color.DarkCyan);
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}
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}
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}
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