/// <summary>
/// Constructs a new instance of <see cref="T:Wisej.Web.Ext.ChartJS3.ChartClickEventArgs"/>.
/// </summary>
/// <param name="chart"></param>
/// <param name="e"></param>
internal ChartClickEventArgs(ChartJS3 chart, WidgetEventArgs e)
{
dynamic[] points = e.Data.data;
List <int> dataPoints = new List <int>();
List <object> values = new List <object>();
List <DataSet> dataSets = new List <DataSet>();
if (points != null)
{
// collect the points, values and datasets in the click range.
foreach (dynamic point in points)
{
int pointIndex = point.pointIndex;
int dataSetIndex = point.dataSetIndex;
dataPoints.Add(pointIndex);
dataSets.Add(chart.DataSets[dataSetIndex]);
values.Add(chart.DataSets[dataSetIndex].Data[pointIndex]);
}
}
this.DataSets = dataSets.ToArray();
this.DataPoints = dataPoints.ToArray();
this.Values = new object[this.DataPoints.Length];
for (int i = 0; i < this.Values.Length; i++)
{
this.Values[i] = this.DataSets[i].Data[this.DataPoints[i]];
}
}
/// <summary>
/// Constructs a new instance of the <see cref="T:Wisej.Web.Ext.ChartJS3.Options"/> set.
/// </summary>
/// <param name="chart">The <see cref="T:Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this set of options.</param>
/// <param name="defaults">Default options to copy from.</param>
public Options(ChartJS3 chart, Options defaults)
{
this.Chart = chart;
if (defaults != null)
{
CopyFrom(defaults);
}
}
/// <summary>
/// Constructs a new instance of the <see cref="Wisej.Web.Ext.ChartJS3.DataSetCollection"/> class.
/// </summary>
/// <param name="chart">The <see cref="Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this collection.</param>
/// <param name="previous">The previous data sets to reload into this new collection, or null.</param>
internal DataSetCollection(ChartJS3 chart, DataSetCollection previous)
{
if (chart == null)
{
throw new ArgumentNullException("chart");
}
this.chart = chart;
// preserve the previous data sets.
if (previous != null)
{
foreach (var d in previous)
{
DataSet dataSet = CreateDataSet(d.Label);
dataSet.CopyFrom(d);
Add(dataSet);
}
}
}
/// <summary>
/// Constructs a new instance of the <see cref="T:Wisej.Web.Ext.ChartJS3.ScatterOptions"/> set.
/// </summary>
/// <param name="chart">The <see cref="T:Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this set of options.</param>
/// <param name="defaults">Default options to copy from.</param>
public ScatterOptions(ChartJS3 chart, Options defaults)
: base(chart, defaults)
{
}
/// <summary>
/// Constructs a new instance of the <see cref="T:Wisej.Web.Ext.ChartJS3.BubbleOptions"/> set.
/// </summary>
/// <param name="chart">The <see cref="T:Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this set of options.</param>
/// <param name="defaults">Default options to copy from.</param>
public BubbleOptions(ChartJS3 chart, Options defaults)
: base(chart, defaults)
{
}
/// <summary>
/// Constructs a new instance of the <see cref="T:Wisej.Web.Ext.ChartJS3.RadarOptions"/> set.
/// </summary>
/// <param name="chart">The <see cref="T:Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this set of options.</param>
/// <param name="defaults">Default options to copy from.</param>
public RadarOptions(ChartJS3 chart, Options defaults)
: base(chart, defaults)
{
}
/// <summary>
/// Constructs a new instance of the <see cref="T:Wisej.Web.Ext.ChartJS3.DoughnutOptions"/> set.
/// </summary>
/// <param name="chart">The <see cref="T:Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this set of options.</param>
/// <param name="defaults">Default options to copy from.</param>
public DoughnutOptions(ChartJS3 chart, Options defaults)
: base(chart, defaults)
{
}
/// <summary>
/// Constructs a new instance of the <see cref="T:Wisej.Web.Ext.ChartJS3.PolarAreaOptions"/> set.
/// </summary>
/// <param name="chart">The <see cref="T:Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this set of options.</param>
/// <param name="defaults">Default options to copy from.</param>
public PolarAreaOptions(ChartJS3 chart, Options defaults)
: base(chart, defaults)
{
}
/// <summary>
/// Constructs a new instance of the <see cref="T:Wisej.Web.Ext.ChartJS3.LineOptions"/> set.
/// </summary>
/// <param name="chart">The <see cref="T:Wisej.Web.Ext.ChartJS3.ChartJS3"/> that owns this set of options.</param>
/// <param name="defaults">Default options to copy from.</param>
public LineOptions(ChartJS3 chart, Options defaults)
: base(chart, defaults)
{
}
