3rdpartylibs/fastreports.wpf/FastReport/MSChart/MSChartObject.DesignExt.cs

using FastReport.DataVisualization.Charting;
using FastReport.Utils;
using System;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;

namespace FastReport.MSChart
{
    partial class MSChartObject : IHasEditor
    {
        #region Properties
        /// <summary>
        /// This property is not relevant to this class.
        /// </summary>
        [Browsable(false)]
        public new string Style
        {
            get { return base.Style; }
            set { base.Style = value; }
        }

        /// <summary>
        /// This property is not relevant to this class.
        /// </summary>
        [Browsable(false)]
        public new string EvenStyle
        {
            get { return base.EvenStyle; }
            set { base.EvenStyle = value; }
        }

        /// <summary>
        /// This property is not relevant to this class.
        /// </summary>
        [Browsable(false)]
        public new string HoverStyle
        {
            get { return base.HoverStyle; }
            set { base.HoverStyle = value; }
        }
        #endregion

        #region Public Methods
        /// <inheritdoc/>
        public override SizeF GetPreferredSize()
        {
            if ((Page as ReportPage).IsImperialUnitsUsed)
                return new SizeF(Units.Inches * 3, Units.Inches * 2);
            return new SizeF(Units.Millimeters * 80, Units.Millimeters * 50);
        }

        /// <inheritdoc/>
        public override void OnBeforeInsert(int flags)
        {
            base.OnBeforeInsert(flags);
            MSChartSeries series = AddSeries(SeriesChartType.Column);
            series.CreateDummyData();
        }

        /// <inheritdoc/>
        public override void OnAfterInsert(InsertFrom source)
        {
            base.OnAfterInsert(source);
            if (source == InsertFrom.NewObject)
                Series[0].CreateUniqueName();
        }

        /// <inheritdoc/>
        public bool InvokeEditor()
        {
            using (MSChartObjectEditorForm form = new MSChartObjectEditorForm())
            {
                form.ChartObject = this;
                return form.ShowDialog() == DialogResult.OK;
            }
        }

        /// <inheritdoc/>
        public override void OnMouseMove(MouseEventArgs e)
        {
            base.OnMouseMove(e);

            if (Hyperlink.Kind == HyperlinkKind.DetailPage || Hyperlink.Kind == HyperlinkKind.DetailReport)
            {
                float m = DrawUtils.ScreenDpi / 96f;

                Chart.Size = new Size((int)(Width * m), (int)(Height * m));
                HitTestResult hitTest = Chart.HitTest((int)(e.X * m), (int)(e.Y * m));
                if (hitTest.ChartElementType == ChartElementType.DataPoint)
                {
                    HotPoint = hitTest.Series.Points[hitTest.PointIndex];
                    Hyperlink.Value = HotPoint.AxisLabel;
                    Cursor = Cursors.Hand;
                }
                else
                {
                    HotPoint = null;
                    Hyperlink.Value = "";
                    Cursor = Cursors.Default;
                }
            }
        }

        /// <inheritdoc/>
        public override void OnMouseLeave(EventArgs e)
        {
            base.OnMouseLeave(e);
            HotPoint = null;
        }

        #endregion
    }


    partial class SparklineObject
    {
        /// <inheritdoc/>
        public override SizeF GetPreferredSize()
        {
            if (Page is ReportPage && (Page as ReportPage).IsImperialUnitsUsed)
                return new SizeF(Units.Inches * 1, Units.Inches * 0.2f);
            return new SizeF(Units.Millimeters * 25, Units.Millimeters * 5);
        }

        /// <inheritdoc/>
        public override void OnBeforeInsert(int flags)
        {
            MSChartSeries series = AddSeries(SeriesChartType.FastLine);
            series.CreateDummyData();
            Chart.BorderSkin.SkinStyle = BorderSkinStyle.None;
            Chart.BorderlineDashStyle = ChartDashStyle.NotSet;
            Chart.ChartAreas[0].AxisX.Enabled = AxisEnabled.False;
            Chart.ChartAreas[0].AxisY.Enabled = AxisEnabled.False;
            Chart.Legends[0].Enabled = false;
        }
    }
}