public void DataArraysWrongSize()
{
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// Add chart with default data.
Shape shape = builder.InsertChart(ChartType.Line, 432, 252);
Chart chart = shape.Chart;
ChartSeriesCollection seriesColl = chart.Series;
seriesColl.Clear();
// Create category names array, second category will be null.
string[] categories = { "Cat1", null, "Cat3", "Cat4", "Cat5", null };
// Adding new series with empty (double.NaN) values.
seriesColl.Add("AW Series 1", categories, new double[] { 1, 2, double.NaN, 4, 5, 6 });
seriesColl.Add("AW Series 2", categories, new double[] { 2, 3, double.NaN, 5, 6, 7 });
Assert.That(
() => seriesColl.Add("AW Series 3", categories, new[] { double.NaN, 4, 5, double.NaN, double.NaN }),
Throws.TypeOf <ArgumentException>());
Assert.That(
() => seriesColl.Add("AW Series 4", categories,
new[] { double.NaN, double.NaN, double.NaN, double.NaN, double.NaN }),
Throws.TypeOf <ArgumentException>());
}
public void EmptyValuesInChartData()
{
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// Add chart with default data.
Shape shape = builder.InsertChart(ChartType.Line, 432, 252);
Chart chart = shape.Chart;
ChartSeriesCollection seriesColl = chart.Series;
seriesColl.Clear();
// Create category names array, second category will be null.
string[] categories = { "Cat1", null, "Cat3", "Cat4", "Cat5", null };
// Adding new series with empty (double.NaN) values.
seriesColl.Add("AW Series 1", categories, new[] { 1, 2, double.NaN, 4, 5, 6 });
seriesColl.Add("AW Series 2", categories, new[] { 2, 3, double.NaN, 5, 6, 7 });
seriesColl.Add("AW Series 3", categories, new[] { double.NaN, 4, 5, double.NaN, 7, 8 });
seriesColl.Add("AW Series 4", categories,
new[] { double.NaN, double.NaN, double.NaN, double.NaN, double.NaN, 9 });
doc.Save(ArtifactsDir + "Charts.EmptyValuesInChartData.docx");
}
public void InsertSimpleColumnChart()
{
//ExStart:InsertSimpleColumnChart
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// You can specify different chart types and sizes.
Shape shape = builder.InsertChart(ChartType.Column, 432, 252);
Chart chart = shape.Chart;
//ExStart:ChartSeriesCollection
ChartSeriesCollection seriesColl = chart.Series;
Console.WriteLine(seriesColl.Count);
//ExEnd:ChartSeriesCollection
// Delete default generated series.
seriesColl.Clear();
// Create category names array, in this example we have two categories.
string[] categories = new string[] { "Category 1", "Category 2" };
// Please note, data arrays must not be empty and arrays must be the same size.
seriesColl.Add("Aspose Series 1", categories, new double[] { 1, 2 });
seriesColl.Add("Aspose Series 2", categories, new double[] { 3, 4 });
seriesColl.Add("Aspose Series 3", categories, new double[] { 5, 6 });
seriesColl.Add("Aspose Series 4", categories, new double[] { 7, 8 });
seriesColl.Add("Aspose Series 5", categories, new double[] { 9, 10 });
doc.Save(ArtifactsDir + "WorkingWithCharts.InsertSimpleColumnChart.docx");
//ExEnd:InsertSimpleColumnChart
}
/// <summary>
/// 插入图表
/// </summary>
static void InsertChart()
{
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// Add chart with default data. You can specify different chart types and sizes.
Shape shape = builder.InsertChart(ChartType.Line, 432, 252);
// Chart property of Shape contains all chart related options.
Chart chart = shape.Chart;
// Get chart series collection.
ChartSeriesCollection seriesColl = chart.Series;
// Delete default generated series.
seriesColl.Clear();
// Create category names array, in this example we have two categories.
string[] categories = new string[] { "AW Category 1", "AW Category 1" };
// Adding new series. Please note, data arrays must not be empty and arrays must be the same size.
seriesColl.Add("AW Series 1", categories, new double[] { 1, 2 });
seriesColl.Add("AW Series 2", categories, new double[] { 3, 4 });
seriesColl.Add("AW Series 3", categories, new double[] { 5, 6 });
seriesColl.Add("AW Series 4", categories, new double[] { 7, 8 });
seriesColl.Add("AW Series 5", categories, new double[] { 9, 10 });
doc.Save(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestInsertChartColumn.docx"));
}
public void ChartSeriesCollectionModify()
{
//ExStart
//ExFor:Charts.ChartSeriesCollection
//ExFor:Charts.ChartSeriesCollection.Clear
//ExFor:Charts.ChartSeriesCollection.Count
//ExFor:Charts.ChartSeriesCollection.GetEnumerator
//ExFor:Charts.ChartSeriesCollection.Item(Int32)
//ExFor:Charts.ChartSeriesCollection.RemoveAt(Int32)
//ExSummary:Shows how to work with a chart's data collection.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// Use a document builder to insert a bar chart
Shape chartShape = builder.InsertChart(ChartType.Column, 400, 300);
Chart chart = chartShape.Chart;
// All charts come with demo data
// This column chart currently has 3 series with 4 categories, which means 4 clusters, 3 columns in each
ChartSeriesCollection chartData = chart.Series;
Assert.AreEqual(3, chartData.Count);
// Iterate through the series with an enumerator and print their names
using (IEnumerator <ChartSeries> enumerator = chart.Series.GetEnumerator())
{
// And use it to go over all the data labels in one series and change their separator
while (enumerator.MoveNext())
{
Console.WriteLine(enumerator.Current.Name);
}
}
// We can add new data by adding a new series to the collection, with categories and data
// We will match the existing category/series names in the demo data and add a 4th column to each column cluster
string[] categories = { "Category 1", "Category 2", "Category 3", "Category 4" };
chart.Series.Add("Series 4", categories, new[] { 4.4, 7.0, 3.5, 2.1 });
Assert.AreEqual(4, chartData.Count);
Assert.AreEqual("Series 4", chartData[3].Name);
// We can remove series by index
chartData.RemoveAt(2);
Assert.AreEqual(3, chartData.Count);
Assert.AreEqual("Series 4", chartData[2].Name);
// We can also remove out all the series
// This leaves us with an empty graph and is a convenient way of wiping out demo data
chartData.Clear();
Assert.AreEqual(0, chartData.Count);
//ExEnd
}
/// <summary>
/// Shows how to insert a simple column chart into the document using DocumentBuilder.InsertChart method.
/// </summary>
private static void InsertSimpleColumnChart(string dataDir)
{
// ExStart:InsertSimpleColumnChart
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// Add chart with default data. You can specify different chart types and sizes.
Shape shape = builder.InsertChart(ChartType.Column, 432, 252);
// Chart property of Shape contains all chart related options.
Chart chart = shape.Chart;
// ExStart:ChartSeriesCollection
// Get chart series collection.
ChartSeriesCollection seriesColl = chart.Series;
// Check series count.
Console.WriteLine(seriesColl.Count);
// ExEnd:ChartSeriesCollection
// Delete default generated series.
seriesColl.Clear();
// Create category names array, in this example we have two categories.
string[] categories = new string[] { "AW Category 1", "AW Category 2" };
// Adding new series. Please note, data arrays must not be empty and arrays must be the same size.
seriesColl.Add("AW Series 1", categories, new double[] { 1, 2 });
seriesColl.Add("AW Series 2", categories, new double[] { 3, 4 });
seriesColl.Add("AW Series 3", categories, new double[] { 5, 6 });
seriesColl.Add("AW Series 4", categories, new double[] { 7, 8 });
seriesColl.Add("AW Series 5", categories, new double[] { 9, 10 });
dataDir = dataDir + @"TestInsertSimpleChartColumn_out.doc";
doc.Save(dataDir);
// ExEnd:InsertSimpleColumnChart
Console.WriteLine("\nSimple column chart created successfully.\nFile saved at " + dataDir);
}