protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs pevent)
{
base.OnPaintBackground(pevent);
if (this.ChartLegendDescription.Items != null)
{
int delta = this.ChartLegendDescription.ItemFont.Height - this.ChartLegendDescription.ItemSize;
Rectangle iconRectangle = new Rectangle(this.ChartLegendDescription.LeftMargin + this.ChartLegendDescription.ItemLeftMargin, this.ChartLegendDescription.TopMargin + this.ChartLegendDescription.ItemTopMargin, this.ChartLegendDescription.ItemSize, this.ChartLegendDescription.ItemSize);
Rectangle textRectangle = new Rectangle(iconRectangle.X + iconRectangle.Width + this.ChartLegendDescription.ItemRightMargin, iconRectangle.Y - delta / 2, this.Width - this.ChartLegendDescription.LeftMargin - this.ChartLegendDescription.ItemLeftMargin - iconRectangle.Width, this.ChartLegendDescription.ItemFont.Height);
IEnumerator Iterator = this.ChartLegendDescription.Items.GetEnumerator();
while (Iterator.MoveNext())
{
ChartLegendItem currentItem = (ChartLegendItem)Iterator.Current;
// Draw item
currentItem.OnPaintBackground(pevent, this, iconRectangle, textRectangle);
// Next
iconRectangle.Y += this.ChartLegendDescription.ItemSize + this.ChartLegendDescription.ItemBottomMargin;
textRectangle.Y += this.ChartLegendDescription.ItemSize + this.ChartLegendDescription.ItemBottomMargin;
}
}
// Draw main title
this.DisplayTitle(pevent);
}
virtual public ChartLegendItem AddItem(Color itemColor, string text)
{
ChartLegendItem newItem = new ChartLegendItem(itemColor, text);
this.ChartLegendDescription.Items.Add(newItem);
return(newItem);
}
virtual public ChartLegendItem AddItem (Color itemColor, string text)
{
ChartLegendItem newItem = new ChartLegendItem (itemColor, text);
this.m_Items.Add (newItem);
return newItem;
}