// <copyright file="LinearAxisDataView.cs" company="Oleg V. Polikarpotchkin"> // Copyright © 2008-2009 Oleg V. Polikarpotchkin. All Right Reserved // </copyright> // <author>Oleg V. Polikarpotchkin</author> // <email>ov-p@yandex.ru</email> // <date>2009-03-06</date> // <summary>OpenWPFChart library. Linear Axis DataView.</summary> // <revision>$Id: LinearAxisDataView.cs 18093 2009-03-16 04:15:06Z unknown $</revision> using OpenWPFChart.Parts; namespace OpenWPFChart.Helpers { /// <summary> /// Coordinate Axis Properties dialog. /// </summary> public class LinearAxisDataView : AxisDataView { /// <summary> /// Initializes a new instance of the <see cref="LinearAxisDataView"/> class. /// </summary> /// <param name="axis">The axis.</param> public LinearAxisDataView(LinearAxis axis) : base(axis) { ChartLinearScale linearScale = axis.AxisScale as ChartLinearScale; tickStep = linearScale.TickStep; longTickAnchor = linearScale.LongTickAnchor; longTickRate = linearScale.LongTickRate; } #region TickStep double tickStep; /// <summary> /// Gets or sets the TickStep property. /// <para>The space between two regular (not long) ticks. It should be positive regardeless /// of <see cref="Start"/> and <see cref="Stop"/> values relationship.</para> /// </summary> /// <value>Any positive double value.</value> public double TickStep { get { return tickStep; } set { if (tickStep != value) { tickStep = value; Notify("TickStep"); } } } #endregion TickStep #region LongTickAnchor double longTickAnchor; /// <summary> /// Gets or sets the LongTickAnchor property. /// <para>Represents the position of any long tick.</para> /// </summary> /// <value>Any finite double value.</value> public double LongTickAnchor { get { return longTickAnchor; } set { if (longTickAnchor != value) { longTickAnchor = value; Notify("LongTickAnchor"); } } } #endregion LongTickAnchor #region LongTickRate int longTickRate; /// <summary> /// Gets or sets the LongTickRate property. /// <para>Represents long ticks rate; e.g. /// <list> /// if LongTickRate == 1 then all ticks will be long. /// if LongTickRate == 2 then will be one short tick between two long ticks. /// if LongTickRate == 10 then every tenth tick will be long. /// </list> /// </para> /// </summary> /// <value>Positive integer value.</value> public int LongTickRate { get { return longTickRate; } set { if (longTickRate != value) { longTickRate = value; Notify("LongTickRate"); } } } #endregion LongTickRate #region IDataErrorInfo Members protected override string GetDataErrorInfo(string columnName) { switch(columnName) { case "TickStep": if (TickStep <= 0) return "TickStep must be positive"; return null; case "LongTickRate": if (LongTickRate <= 0) return "LongTickRate must be positive"; return null; } return base.GetDataErrorInfo(columnName); } #endregion IDataErrorInfo Members } }
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