using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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namespace Eventech.DynPicture.Model
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{
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/// <summary>
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/// 文本图片信息
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/// </summary>
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public class PictureTextInfo : IPictureBaseInfo, ICloneable
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{
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public PictureTextInfo() { }
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public PictureTextInfo(PictureTextInfo rhs)
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{
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#region base
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this.ID = rhs.ID;
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this.Name = rhs.Name;
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this.AllowEdit = rhs.AllowEdit;
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this.InfoType = rhs.InfoType;
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this.Level = rhs.Level;
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this.Description = rhs.Description;
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this.Tag = rhs.Tag;
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#endregion
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this.Point = rhs.Point;
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#region font
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this.FontName = rhs.FontName;
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this.FontSize = rhs.FontSize;
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this.FontColor = rhs.FontColor;
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this.IsBold = rhs.IsBold;
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this.IsItalic = rhs.IsItalic;
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this.Angle = rhs.Angle;
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#endregion
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#region textBox
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this.TextBoxBorderVisible = rhs.TextBoxBorderVisible;
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this.TextBoxBorderWidth = rhs.TextBoxBorderWidth;
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this.TextBoxBorderColor = rhs.TextBoxBorderColor;
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this.TextBoxBackgroundTransparent = rhs.TextBoxBackgroundTransparent;
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this.TextBoxBackgroundColor = rhs.TextBoxBackgroundColor;
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this.TextBoxWidth = rhs.TextBoxWidth;
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this.TextBoxHeight = rhs.TextBoxHeight;
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this.HAlignment = rhs.HAlignment;
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#endregion
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#region text
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this.TextType = rhs.TextType;
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this.DefaultText = rhs.DefaultText;
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this.Text = rhs.Text;
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this.TextFormat = rhs.TextFormat;
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this.ScaleX = rhs.ScaleX;
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this.ScaleY = rhs.ScaleY;
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#endregion
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}
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#region 图片信息基础属性
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/// <summary>
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/// 唯一标识
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/// </summary>
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public long ID { get; set; }
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/// <summary>
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/// 名称
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/// </summary>
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public string Name { get; set; }
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/// <summary>
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/// 是否允许修改
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/// </summary>
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public bool AllowEdit { get; set; }
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/// <summary>
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/// 获取图片信息类型
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/// </summary>
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public ePictureInfoType InfoType
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{
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get { return _infoType; }
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private set { _infoType = value; }
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}
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private ePictureInfoType _infoType = ePictureInfoType.Text;
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/// <summary>
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/// 图层
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/// </summary>
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public int Level { get; set; }
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/// <summary>
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/// 描述
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/// </summary>
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public virtual string Description { get; set; }
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/// <summary>
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/// 标签
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/// </summary>
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public virtual string Tag { get; set; }
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#endregion
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/// <summary>
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/// 坐标点
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/// </summary>
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public PointF Point { get; set; }
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/// <summary>
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/// 点牟定方式
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/// </summary>
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public ePointAnchor PointAnchor
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{
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get { return _pointAnchor; }
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set { _pointAnchor = value; }
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}
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private ePointAnchor _pointAnchor = XmlConfigInfo.ConfigInfo.PointAnchor;
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#region font
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/// <summary>
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/// 字体名称
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/// </summary>
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public string FontName
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{
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get { return _fontName; }
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set { _fontName = value; }
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}
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private string _fontName = XmlConfigInfo.ConfigInfo.FontName;
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/// <summary>
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/// 字体大小
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/// </summary>
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public float FontSize
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{
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get { return _fontSize; }
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set { _fontSize = value; }
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}
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private float _fontSize = XmlConfigInfo.ConfigInfo.FontSize;
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/// <summary>
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/// 字体颜色
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/// </summary>
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public Color FontColor
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{
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get { return _fontColor; }
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set { _fontColor = value; }
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}
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private Color _fontColor = XmlConfigInfo.ConfigInfo.FontColor;
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/// <summary>
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/// 是否加粗
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/// </summary>
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public bool IsBold
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{
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get { return _isBold; }
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set { _isBold = value; }
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}
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private bool _isBold = XmlConfigInfo.ConfigInfo.IsBold;
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/// <summary>
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/// 是否倾斜
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/// </summary>
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public bool IsItalic
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{
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get { return _isItalic; }
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set { _isItalic = value; }
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}
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private bool _isItalic = XmlConfigInfo.ConfigInfo.IsItalic;
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/// <summary>
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/// 旋转角度
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/// </summary>
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public float Angle
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{
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get { return _angle; }
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set { _angle = value; }
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}
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private float _angle = XmlConfigInfo.ConfigInfo.TextAngle;
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#endregion
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#region textBox
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/// <summary>
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/// 文本框是否可见
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/// </summary>
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public bool TextBoxBorderVisible
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{
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get { return _textBoxBorderVisible; }
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set { _textBoxBorderVisible = value; }
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}
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private bool _textBoxBorderVisible;
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/// <summary>
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/// 文本边框宽度
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/// </summary>
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public float TextBoxBorderWidth
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{
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get { return _textBoxBorderWidth; }
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set { _textBoxBorderWidth = value; }
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}
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private float _textBoxBorderWidth = XmlConfigInfo.ConfigInfo.TextBoxBorderWidth;
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/// <summary>
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/// 文本边框颜色
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/// </summary>
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public Color TextBoxBorderColor
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{
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get { return _textBoxBorderColor; }
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set { _textBoxBorderColor = value; }
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}
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private Color _textBoxBorderColor = XmlConfigInfo.ConfigInfo.TextBoxBorderColor;
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/// <summary>
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/// 背景色是否透明
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/// </summary>
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public bool TextBoxBackgroundTransparent
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{
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get { return _textBoxBackgroundTransparent; }
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set { _textBoxBackgroundTransparent = value; }
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}
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private bool _textBoxBackgroundTransparent = XmlConfigInfo.ConfigInfo.TextBoxBackgroundTransparent;
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/// <summary>
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/// 背景颜色
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/// </summary>
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public Color TextBoxBackgroundColor
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{
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get { return _textBoxBackgroundColor; }
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set { _textBoxBackgroundColor = value; }
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}
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private Color _textBoxBackgroundColor = XmlConfigInfo.ConfigInfo.TextBoxBackgroundColor;
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/// <summary>
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/// 文本框宽度
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/// </summary>
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public float TextBoxWidth
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{
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get { return _textBoxWidth; }
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set { _textBoxWidth = value; }
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}
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private float _textBoxWidth = XmlConfigInfo.ConfigInfo.TextBoxWidth;
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/// <summary>
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/// 文本框高度
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/// </summary>
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public float TextBoxHeight
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{
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get { return _textBoxHeight; }
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set { _textBoxHeight = value; }
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}
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private float _textBoxHeight = XmlConfigInfo.ConfigInfo.TextBoxHeight;
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/// <summary>
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/// 文字在文本框中的对齐方式（默认Center）
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/// </summary>
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public StringAlignment HAlignment
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{
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get { return _halignment; }
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set { _halignment = value; }
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}
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private StringAlignment _halignment = XmlConfigInfo.ConfigInfo.TextHAlignment;
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/// <summary>
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/// 文字在文本框中的对齐方式（默认Center）
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/// </summary>
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public StringAlignment VAlignment
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{
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get { return _valignment; }
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set { _valignment = value; }
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}
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private StringAlignment _valignment = XmlConfigInfo.ConfigInfo.TextVAlignment;
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#endregion
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#region 文本
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/// <summary>
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/// 文本类型
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/// </summary>
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public eTextType TextType
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{
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get { return _textType; }
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set { _textType = value; }
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}
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private eTextType _textType = eTextType.Text;
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/// <summary>
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/// 默认文本
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/// </summary>
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public string DefaultText { get; set; }
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/// <summary>
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/// 文本
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/// </summary>
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public string Text { get; set; }
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/// <summary>
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/// 文本格式
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/// </summary>
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public string TextFormat { get; set; }
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/// <summary>
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/// X方向文本缩放比例
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/// </summary>
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public float ScaleX
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{
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get { return _scalex; }
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set { _scalex = value; }
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}
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private float _scalex = 1f;
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/// <summary>
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/// Y方向文本缩放比例
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/// </summary>
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public float ScaleY
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{
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get { return _scaley; }
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set { _scaley = value; }
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}
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private float _scaley = 1f;
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/// <summary>
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/// 显示文本
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/// </summary>
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public virtual string DisplayText
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{
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get
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{
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if (string.IsNullOrEmpty(this.Text))
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return this.DefaultText;
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var dispText = this.Text;
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switch (this.TextType)
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{
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case eTextType.Text:
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dispText = this.Text;
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if (!string.IsNullOrEmpty(this.TextFormat))
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{
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dispText = string.Format(this.TextFormat,dispText);
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}
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break;
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case eTextType.Numeric:
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if (!string.IsNullOrEmpty(this.TextFormat))
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dispText = Convert.ToDouble(this.Text).ToString(this.TextFormat);
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break;
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case eTextType.DateTime:
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if (!string.IsNullOrEmpty(this.TextFormat))
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dispText = Convert.ToDateTime(this.Text).ToString(this.TextFormat);
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break;
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default: dispText = this.Text; break;
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}
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return dispText;
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}
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}
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#endregion
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#region Clone
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public PictureTextInfo Clone()
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{
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return new PictureTextInfo(this);
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}
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object ICloneable.Clone()
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{
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return this.Clone();
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}
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#endregion Clone
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/// <summary>
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/// 获取坐标信息
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/// </summary>
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/// <param name="g"></param>
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/// <returns></returns>
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public ImageInfoCoordinate GetCoordinate(Graphics g)
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{
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string dispText = this.DisplayText;
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SizeF size;
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if (string.IsNullOrEmpty(dispText))
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{
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if (this.TextBoxWidth <= 0 || this.TextBoxHeight <= 0)
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return null;
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size = new SizeF(this.TextBoxWidth, this.TextBoxHeight);
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}
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else
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{
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var fontStyle = FontStyle.Regular;
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if (IsBold)
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fontStyle = fontStyle | FontStyle.Bold;
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if (IsItalic)
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fontStyle = fontStyle | FontStyle.Italic;
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using (var f = new Font(this.FontName, this.FontSize, fontStyle))
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{
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size = g.MeasureString(dispText, f);
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}
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if (this.TextBoxWidth > size.Width)
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size.Width = this.TextBoxWidth;
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if (this.TextBoxHeight > size.Height)
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size.Height = this.TextBoxHeight;
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}
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var h = StringAlignment.Near;
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var v = StringAlignment.Near;
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switch (this.PointAnchor)
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{
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case ePointAnchor.TopLeft: break;
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case ePointAnchor.TopMiddle: h = StringAlignment.Center; break;
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case ePointAnchor.TopRight: h = StringAlignment.Far; break;
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case ePointAnchor.CenterLeft: v = StringAlignment.Center; break;
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case ePointAnchor.CenterMiddle: v = StringAlignment.Center; h = StringAlignment.Center; break;
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case ePointAnchor.CenterRight: v = StringAlignment.Center; h = StringAlignment.Far; break;
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case ePointAnchor.BottonLeft: v = StringAlignment.Far; break;
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case ePointAnchor.BottonMiddle: v = StringAlignment.Far; h = StringAlignment.Center; break;
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case ePointAnchor.BottomRight: v = StringAlignment.Far; h = StringAlignment.Far; break;
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default: break;
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}
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return new ImageInfoCoordinate(this.Point, this.Angle, size, h, v);
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}
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/// <summary>
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/// 绘制信息（用DisplayText）
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/// </summary>
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/// <param name="g"></param>
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/// <param name="coordinate"></param>
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public void DrawInfo(Graphics g, ImageInfoCoordinate coordinate)
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{
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var dispText= this.DisplayText;
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if (string.IsNullOrEmpty(dispText))
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return;
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var points = new PointF[] { coordinate.AfterLeftTop, coordinate.AfterRightTop, coordinate.AfterRightBottom, coordinate.AfterLeftBottom };
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if (this.TextBoxBorderVisible)
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{
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using (var pen = new Pen(this.TextBoxBorderColor, this.TextBoxBorderWidth))
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{
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g.DrawPolygon(pen, points);
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}
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}
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if (!this.TextBoxBackgroundTransparent)
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{
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using (var b = new SolidBrush(this.TextBoxBackgroundColor))
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{
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g.FillPolygon(b, points);
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}
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}
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var fontStyle = FontStyle.Regular;
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if (IsBold)
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fontStyle = fontStyle | FontStyle.Bold;
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if (IsItalic)
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fontStyle = fontStyle | FontStyle.Italic;
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using (var f = new Font(this.FontName, this.FontSize, fontStyle))
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{
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g.DrawString(dispText, coordinate, f, this.FontColor, this.ScaleX, this.ScaleY, this.HAlignment, this.VAlignment);
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}
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}
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/// <summary>
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/// 用Text绘制
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/// </summary>
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/// <param name="g"></param>
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/// <param name="coordinate"></param>
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public void DrawInfo2(Graphics g, ImageInfoCoordinate coordinate)
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{
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var dispText = this.Text;
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if (dispText== null)
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dispText = "";
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var points = new PointF[] { coordinate.AfterLeftTop, coordinate.AfterRightTop, coordinate.AfterRightBottom, coordinate.AfterLeftBottom };
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if (this.TextBoxBorderVisible)
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{
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using (var pen = new Pen(this.TextBoxBorderColor, this.TextBoxBorderWidth))
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{
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g.DrawPolygon(pen, points);
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}
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}
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if (!this.TextBoxBackgroundTransparent)
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{
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using (var b = new SolidBrush(this.TextBoxBackgroundColor))
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{
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g.FillPolygon(b, points);
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}
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}
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var fontStyle = FontStyle.Regular;
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if (IsBold)
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fontStyle = fontStyle | FontStyle.Bold;
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if (IsItalic)
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fontStyle = fontStyle | FontStyle.Italic;
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using (var f = new Font(this.FontName, this.FontSize, fontStyle))
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{
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g.DrawString(dispText, coordinate, f, this.FontColor, this.ScaleX, this.ScaleY, this.HAlignment, this.VAlignment);
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}
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}
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/// <summary>
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/// 绘制高亮外观
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/// </summary>
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/// <param name="g"></param>
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/// <param name="coordinate"></param>
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/// <param name="func"></param>
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public void DrawHighlightAppearance(Graphics g, ImageInfoCoordinate coordinate, Func<PointF, PointF> func)
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{
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var points = new PointF[5];
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points[0] = func(coordinate.AfterLeftTop);
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points[1] = func(coordinate.AfterRightTop);
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points[2] = func(coordinate.AfterRightBottom);
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points[3] = func(coordinate.AfterLeftBottom);
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points[4] = points[0];
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using (var pen = new Pen(XmlConfigInfo.ConfigInfo.HighlightBorderColor, XmlConfigInfo.ConfigInfo.HighlightBorderWidth))
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{
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g.DrawLines(pen, points);
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}
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}
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public void IncreaseAxisValue(eAxis axis, float value)
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{
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switch (axis)
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{
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case eAxis.X: this.Point = new PointF(this.Point.X + value, this.Point.Y); break;
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case eAxis.Y: this.Point = new PointF(this.Point.X, this.Point.Y + value); break;
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default: break;
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}
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}
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}
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}
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