Class TrendlineCollection

Class TrendlineCollection

Namespace: Aspose.Cells.Charts
Assembly: Aspose.Cells.dll (25.2.0)

Mewakili koleksi semua objek Aspose.Cells.Charts.Trendline untuk seri data yang ditentukan.

public class TrendlineCollection : CollectionBase<trendline>, IList<trendline>, ICollection<trendline>, IEnumerable<trendline>, ICollection, IEnumerable

Pewarisan

objectCollectionBase<trendline>TrendlineCollection

Mengimplementasikan

IList<trendline>, ICollection<trendline>, IEnumerable<trendline>, ICollection, IEnumerable

Anggota yang diwarisi

CollectionBase<trendline>.BinarySearch(Trendline), CollectionBase<trendline>.BinarySearch(Trendline, IComparer<trendline>), CollectionBase<trendline>.BinarySearch(int, int, Trendline, IComparer<trendline>), CollectionBase<trendline>.Contains(Trendline), CollectionBase<trendline>.CopyTo(Trendline[]), CollectionBase<trendline>.CopyTo(Trendline[], int), CollectionBase<trendline>.CopyTo(int, Trendline[], int, int), CollectionBase<trendline>.Exists(Predicate<trendline>), CollectionBase<trendline>.Find(Predicate<trendline>), CollectionBase<trendline>.FindAll(Predicate<trendline>), CollectionBase<trendline>.FindIndex(Predicate<trendline>), CollectionBase<trendline>.FindIndex(int, Predicate<trendline>), CollectionBase<trendline>.FindIndex(int, int, Predicate<trendline>), CollectionBase<trendline>.FindLast(Predicate<trendline>), CollectionBase<trendline>.FindLastIndex(Predicate<trendline>), CollectionBase<trendline>.FindLastIndex(int, Predicate<trendline>), CollectionBase<trendline>.FindLastIndex(int, int, Predicate<trendline>), CollectionBase<trendline>.IndexOf(Trendline), CollectionBase<trendline>.IndexOf(Trendline, int), CollectionBase<trendline>.IndexOf(Trendline, int, int), CollectionBase<trendline>.LastIndexOf(Trendline), CollectionBase<trendline>.LastIndexOf(Trendline, int), CollectionBase<trendline>.LastIndexOf(Trendline, int, int), CollectionBase<trendline>.GetEnumerator(), CollectionBase<trendline>.Clear(), CollectionBase<trendline>.RemoveAt(int), CollectionBase<trendline>.OnClearComplete(), CollectionBase<trendline>.OnClear(), CollectionBase<trendline>.Capacity, CollectionBase<trendline>.Count, CollectionBase<trendline>.InnerList, CollectionBase<trendline>.this[int], object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()

Contoh

//Menginstansiasi objek Workbook
Workbook workbook = new Workbook();
//Menambahkan worksheet baru ke objek Excel
int sheetIndex = workbook.Worksheets.Add();
//Mendapatkan referensi dari worksheet yang baru ditambahkan dengan mengirimkan indeks sheetnya
Worksheet worksheet = workbook.Worksheets[sheetIndex];
worksheet.Cells["A1"].PutValue(50);
worksheet.Cells["A2"].PutValue(100);
worksheet.Cells["A3"].PutValue(150);
worksheet.Cells["A4"].PutValue(200);
worksheet.Cells["B1"].PutValue(60);
worksheet.Cells["B2"].PutValue(32);
worksheet.Cells["B3"].PutValue(50);
worksheet.Cells["B4"].PutValue(40);

//Menambahkan chart ke worksheet
int chartIndex = workbook.Worksheets[0].Charts.Add(ChartType.Column, 3, 3, 15, 10);
Chart chart = workbook.Worksheets[0].Charts[chartIndex];
chart.NSeries.Add("A1:a3", true);
chart.NSeries[0].TrendLines.Add(TrendlineType.Linear, "MyTrendLine");
Trendline line = chart.NSeries[0].TrendLines[0];
line.DisplayEquation = true;
line.DisplayRSquared = true;
line.Color = Color.Red;
'Menginstansiasi objek Workbook
Dim workbook As Workbook = New Workbook()
'Menambahkan worksheet baru ke objek Excel
Dim sheetIndex As Int32 = workbook.Worksheets.Add()
'Mendapatkan referensi dari worksheet yang baru ditambahkan dengan mengirimkan indeks sheetnya
Dim worksheet As Worksheet = workbook.Worksheets(sheetIndex)
worksheet.Cells("A1").PutValue(50)
worksheet.Cells("A2").PutValue(100)
worksheet.Cells("A3").PutValue(150)
worksheet.Cells("A4").PutValue(200)
worksheet.Cells("B1").PutValue(60)
worksheet.Cells("B2").PutValue(32)
worksheet.Cells("B3").PutValue(50)
worksheet.Cells("B4").PutValue(40)

'Menambahkan chart ke worksheet
Dim chartIndex As Integer =  workbook.Worksheets(0).Charts.Add(ChartType.Column,3,3,15,10) 
Dim chart As Chart =  workbook.Worksheets(0).Charts(chartIndex) 
chart.NSeries.Add("A1:a3", True)
chart.NSeries(0).TrendLines.Add(TrendlineType.Linear, "MyTrendLine")
Dim line As Trendline =  chart.NSeries(0).TrendLines(0) 
line.DisplayEquation = True
line.DisplayRSquared = True
line.Color = Color.Red

Properti

this[int]

Mendapatkan objek Aspose.Cells.Charts.Trendline berdasarkan indeksnya.

public Trendline this[int index] { get; }

Nilai Properti

Trendline

Metode

Add(TrendlineType)

Menambahkan objek Aspose.Cells.Charts.Trendline ke koleksi ini dengan tipe yang ditentukan.

public int Add(TrendlineType type)

Parameter

type TrendlineType

Tipe trendline.

Mengembalikan

int

Indeks objek Aspose.Cells.Charts.Trendline.

Add(TrendlineType, string)

Menambahkan objek Aspose.Cells.Charts.Trendline ke koleksi ini dengan tipe dan nama yang ditentukan.

public int Add(TrendlineType type, string name)

Parameter

type TrendlineType

Tipe trendline.

name string

Nama trendline.

Mengembalikan

int

Indeks objek Aspose.Cells.Charts.Trendline.

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