/// <summary>
/// Create a single vertical column guide with the current stroke parameters for
/// the given column in the current viewport.
/// </summary>
/// <param name="column">The columnar position of the new guideline.</param>
/// <returns>The new vertical column guide.</returns>
private Line CreateLine(Guideline guideline)
{
var strokeParameters = guideline.StrokeParameters ?? _strokeParameters;
var line = new Line
{
DataContext = guideline,
Stroke = strokeParameters.Brush,
StrokeThickness = strokeParameters.StrokeThickness,
StrokeDashArray = strokeParameters.StrokeDashArray
};
return(line);
}
public static bool TryParsePosition(string text, out int column) => int.TryParse(text, out column) && Guideline.IsValidColumn(column);