Aspose::Words::Drawing::Charts::AxisBound class

AxisBound class

Represents minimum or maximum bound of axis values. To learn more, visit the Working with Charts documentation article.

class AxisBound : public System::Object

Methods

MethodDescription
AxisBound()Creates a new instance indicating that axis bound should be determined automatically by a word-processing application.
AxisBound(double)Creates an axis bound represented as a number.
AxisBound(System::DateTime)Creates an axis bound represented as datetime value.
Equals(System::SharedPtr<System::Object>) overrideDetermines whether the specified object is equal in value to the current object.
get_IsAuto() constReturns a flag indicating that axis bound should be determined automatically.
get_Value() constReturns numeric value of axis bound.
get_ValueAsDate()Returns value of axis bound represented as datetime.
GetHashCode() const overrideServes as a hash function for this type.
GetType() const override
Is(const System::TypeInfo&) const override
ToString() const overrideReturns a user-friendly string that displays the value of this object.
static Type()

Remarks

Bound can be specified as a numeric, datetime or a special “auto” value.

The instances of this class are immutable.

Examples

Shows how to insert chart with date/time values.

auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);

SharedPtr<Shape> shape = builder->InsertChart(ChartType::Line, 500, 300);
SharedPtr<Chart> chart = shape->get_Chart();

// Clear the chart's demo data series to start with a clean chart.
chart->get_Series()->Clear();

// Add a custom series containing date/time values for the X-axis, and respective decimal values for the Y-axis.
chart->get_Series()->Add(u"Aspose Test Series",
                         MakeArray<System::DateTime>({System::DateTime(2017, 11, 6), System::DateTime(2017, 11, 9), System::DateTime(2017, 11, 15),
                                                      System::DateTime(2017, 11, 21), System::DateTime(2017, 11, 25), System::DateTime(2017, 11, 29)}),
                         MakeArray<double>({1.2, 0.3, 2.1, 2.9, 4.2, 5.3}));

// Set lower and upper bounds for the X-axis.
SharedPtr<ChartAxis> xAxis = chart->get_AxisX();
xAxis->get_Scaling()->set_Minimum(MakeObject<AxisBound>(System::DateTime(2017, 11, 5).ToOADate()));
xAxis->get_Scaling()->set_Maximum(MakeObject<AxisBound>(System::DateTime(2017, 12, 3)));

// Set the major units of the X-axis to a week, and the minor units to a day.
xAxis->set_BaseTimeUnit(AxisTimeUnit::Days);
xAxis->set_MajorUnit(7.0);
xAxis->set_MajorTickMark(AxisTickMark::Cross);
xAxis->set_MinorUnit(1.0);
xAxis->set_MinorTickMark(AxisTickMark::Outside);

// Define Y-axis properties for decimal values.
SharedPtr<ChartAxis> yAxis = chart->get_AxisY();
yAxis->get_TickLabels()->set_Position(AxisTickLabelPosition::High);
yAxis->set_MajorUnit(100.0);
yAxis->set_MinorUnit(50.0);
yAxis->get_DisplayUnit()->set_Unit(AxisBuiltInUnit::Hundreds);
yAxis->get_Scaling()->set_Minimum(MakeObject<AxisBound>(100.0));
yAxis->get_Scaling()->set_Maximum(MakeObject<AxisBound>(700.0));

doc->Save(ArtifactsDir + u"Charts.DateTimeValues.docx");

See Also

Aspose::Words::Drawing::Charts::AxisDisplayUnit class