/// <summary>
/// Sets graph data for the given sensor. If the image data is null, then existing graph data will be cleared.
/// </summary>
/// <returns><c>true</c>, if sensor data graph was added, <c>false</c> otherwise.</returns>
/// <param name="sensor">Sensor.</param>
/// <param name="image">Image.</param>
public bool SetSensorDataGraph(GaugeDeviceSensor sensor, IonImage image = null)
{
if (!dataLogResults.ContainsKey(sensor))
{
return(false);
}
graphImages[sensor] = image;
return(true);
}
/// <summary>
/// 设置子元素
/// </summary>
protected override void SetChildElements()
{
IonImage control = this.ControlHost.Content as IonImage;
if (!string.IsNullOrEmpty(control.Url))
{
this.HtmlWriter.AddAttribute("src", control.Url);
}
this.HtmlWriter.RenderBeginTag("img");
this.HtmlWriter.RenderEndTag();
}
/// <summary>
/// 设置属性
/// </summary>
protected override void SetAttributes()
{
IonImage control = this.ControlHost.Content as IonImage;
IonItemAttach attachObject = this.ControlHost.AttachObject as IonItemAttach;
if (attachObject != null)
{
if (attachObject.ItemDock == EIonItemDock.Start)
{
this.HtmlWriter.AddAttribute("item-start", null);
}
else if (attachObject.ItemDock == EIonItemDock.End)
{
this.HtmlWriter.AddAttribute("item-end", null);
}
}
base.SetAttributes();
}
