private void OnSeriesSymbolRendering(object sender, RenderSymbolEventArgs e)
{
if (e.Series == null && e.Series.Name == null)
{
return;
}
var args = new ItemFormattingEventArgs(e.Index, e.Series.Name);
ItemFormatting?.Invoke(this, args);
style = args.Style;
if (style != null)
{
var backColor = style.BackColor;
if (!backColor.IsEmpty)
{
e.Engine.SetFill(backColor.ToArgb());
}
var borderColor = args.Style.BorderColor;
if (!borderColor.IsEmpty)
{
e.Engine.SetStroke(borderColor.ToArgb());
}
}
}
private void FormattablePieChart_SliceRendering(object sender, RenderSliceEventArgs e)
{
var pie = (IPieChart)this;
var args = new ItemFormattingEventArgs(e.Index, Binding);
ItemFormatting?.Invoke(this, args);
style = args.Style;
if (style != null)
{
var backColor = style.BackColor;
if (!backColor.IsEmpty)
{
e.Engine.SetFill(backColor.ToArgb());
}
var borderColor = args.Style.BorderColor;
if (!borderColor.IsEmpty)
{
e.Engine.SetStroke(borderColor.ToArgb());
}
}
}
protected override void OnCellPainting(DataGridViewCellPaintingEventArgs e)
{
var columnIndex = e.ColumnIndex;
var rowIndex = e.RowIndex;
if (columnIndex >= 0 && rowIndex >= 0)
{
var ifea = new ItemFormattingEventArgs(rowIndex, Columns[columnIndex].DataPropertyName);
ItemFormatting?.Invoke(this, ifea);
var ruleStyle = ifea?.Style;
if (ruleStyle != null)
{
var cellStyle = e.CellStyle;
var backColor = ruleStyle.BackColor;
if (!backColor.IsEmpty)
{
cellStyle.BackColor = backColor;
}
var foreColor = ruleStyle.ForeColor;
if (!foreColor.IsEmpty)
{
cellStyle.ForeColor = foreColor;
}
var fontStyle = ruleStyle.FontStyle;
if (cellStyle.Font.Style != fontStyle && fontStyle != FontStyle.Regular)
{
cellStyle.Font = new Font(cellStyle.Font, fontStyle);
}
}
}
base.OnCellPainting(e);
}