/// <summary>
/// Replaces existing <see cref="Lines"/> with the specified <see cref="ImageMarkerLine"/>s.
/// </summary>
/// <param name="lines">The new <see cref="ImageMarkerLine"/>s</param>
public void UpdateLines(List <ImageMarkerLine> lines)
{
if (Lines.Count > 0)
{
ImageMarkerLine[] tempLines = new ImageMarkerLine[Lines.Count];
Lines.CopyTo(tempLines);
Lines.Clear();
foreach (ImageMarkerLine imageMarkerLine in tempLines)
{
Rectangle rectangle = GetImageMarkerLineRectangle(imageMarkerLine);
rectangle.Inflate(1, 1);
Invalidate(rectangle);
}
}
if (lines.Count > 0)
{
Lines.AddRange(lines);
foreach (ImageMarkerLine imageMarkerLine in Lines)
{
Rectangle rectangle = GetImageMarkerLineRectangle(imageMarkerLine);
rectangle.Inflate(1, 1);
Invalidate(rectangle);
}
}
}
private ImageMarkerLine GetImageMarkerLine(MarginBarMarkerBase marker)
{
Rectangle markerRectangle = GetMarkerRectangle(marker);
ImageMarkerLine imageMarkerLine = new ImageMarkerLine
{
Color = ImageMarkerLineColor,
DashStyle = ImageMarkerDashStyle,
Orientation = Orientation.Vertical,
Padding = new Padding(2),
Value = markerRectangle.Left + (markerRectangle.Width / 2)
};
return(imageMarkerLine);
}
private float GetSecondaryValue(ImageMarkerLine imageMarkerLine)
{
return(imageMarkerLine.Orientation == Orientation.Horizontal ? Width : Height);
}
private Rectangle GetImageMarkerLineRectangle(ImageMarkerLine imageMarkerLine)
{
return(imageMarkerLine.GetRectangle(GetSecondaryValue(imageMarkerLine)));
}
/// <summary>
/// Replaces existing <see cref="Lines"/> with the specified <see cref="ImageMarkerLine"/>.
/// </summary>
/// <param name="line">The new <see cref="ImageMarkerLine"/></param>
public void UpdateLines(ImageMarkerLine line)
{
UpdateLines(new List <ImageMarkerLine> {
line
});
}