public override string ToHtml(string aPath)
{
Bitmap vBitmap = null;
if (!this.SaveToBitmap(ref vBitmap))
{
return("");
}
string Result = "";
if (aPath != "")
{
if (!Directory.Exists(aPath + "images"))
{
Directory.CreateDirectory(aPath + "images");
}
string vFileName = OwnerData.Style.GetHtmlFileTempName() + ".bmp";
vBitmap.Save(aPath + "images\\" + vFileName);
Result = "<img width=\"" + FWidth.ToString() + "\" height=\"" + FHeight.ToString()
+ "\" src=\"images/" + vFileName + "\" alt=\"" + this.GetType().Name + "\" />";
}
else // 保存为Base64
{
Result = "<img width=\"" + FWidth.ToString() + "\" height=\"" + FHeight.ToString()
+ "\" src=\"data:img/jpg;base64," + HC.GraphicToBase64(vBitmap) + "\" alt=\"THCImageItem\" />";
}
return(Result);
}
public override void ToXml(XmlElement aNode)
{
base.ToXml(aNode);
XmlElement vNode = aNode.OwnerDocument.CreateElement("img");
vNode.InnerText = HC.GraphicToBase64(FImage, FImage.RawFormat);
aNode.AppendChild(vNode);
vNode = aNode.OwnerDocument.CreateElement("shapes");
FShapeManager.ToXml(vNode);
aNode.AppendChild(vNode);
}
public override string ToHtml(string aPath)
{
if (aPath != "") // 保存到指定的文件夹中
{
if (!Directory.Exists(aPath + "images"))
{
Directory.CreateDirectory(aPath + "images");
}
string vFileName = OwnerData.Style.GetHtmlFileTempName() + ".bmp";
FImage.Save(aPath + "images\"" + vFileName);
return("<img width=\"" + Width.ToString() + "\" height=\"" + Height.ToString()
+ "\" src=\"images/" + vFileName + " alt=\"HCImageItem\" />");
}
else // 保存为Base64
{
return("<img width=\"" + Width.ToString() + "\" height=\"" + Height.ToString()
+ "\" src=\"data:img/jpg;base64," + HC.GraphicToBase64(FImage, FImage.RawFormat) + "\" alt=\"HCImageItem\" />");
}
}
public override void ToXml(XmlElement aNode)
{
base.ToXml(aNode);
aNode.InnerText = HC.GraphicToBase64(FGifImage, System.Drawing.Imaging.ImageFormat.Gif);
}
public override void ToXml(System.Xml.XmlElement aNode)
{
base.ToXml(aNode);
aNode.InnerText = HC.GraphicToBase64(FImage);
}