MarkerSymbol enumeration

MarkerSymbol enumeration

Specifies marker symbol style.

Members

Name	Description
DEFAULT	Specifies a default marker symbol shall be drawn at each data point.
CIRCLE	Specifies a circle shall be drawn at each data point.
DASH	Specifies a dash shall be drawn at each data point.
DIAMOND	Specifies a diamond shall be drawn at each data point.
DOT	Specifies a dot shall be drawn at each data point.
NONE	Specifies nothing shall be drawn at each data point.
PICTURE	Specifies a picture shall be drawn at each data point.
PLUS	Specifies a plus shall be drawn at each data point.
SQUARE	Specifies a square shall be drawn at each data point.
STAR	Specifies a star shall be drawn at each data point.
TRIANGLE	Specifies a triangle shall be drawn at each data point.
X	Specifies an X shall be drawn at each data point.

Examples

Shows how to work with data points on a line chart.

def test_chart_data_point(self):

    doc = aw.Document()
    builder = aw.DocumentBuilder(doc)

    shape = builder.insert_chart(aw.drawing.charts.ChartType.LINE, 500, 350)
    chart = shape.chart

    self.assertEqual(3, chart.series.count)
    self.assertEqual("Series 1", chart.series[0].name)
    self.assertEqual("Series 2", chart.series[1].name)
    self.assertEqual("Series 3", chart.series[2].name)

    # Emphasize the chart's data points by making them appear as diamond shapes.
    for series in chart.series:
        self.apply_data_points(series, 4, aw.drawing.charts.MarkerSymbol.DIAMOND, 15)

    # Smooth out the line that represents the first data series.
    chart.series[0].smooth = True

    # Verify that data points for the first series will not invert their colors if the value is negative.
    for data_point in chart.series[0].data_points:
        self.assertFalse(data_point.invert_if_negative)

    # For a cleaner looking graph, we can clear format individually.
    chart.series[1].data_points[2].clear_format()

    # We can also strip an entire series of data points at once.
    chart.series[2].data_points.clear_format()

    doc.save(ARTIFACTS_DIR + "Charts.chart_data_point.docx")

def apply_data_points(self, series: aw.drawing.charts.ChartSeries, data_points_count: int, marker_symbol: aw.drawing.charts.MarkerSymbol, data_point_size: int):
    """Applies a number of data points to a series."""

    for i in range(data_points_count):
        point = series.data_points[i]
        point.marker.symbol = marker_symbol
        point.marker.size = data_point_size

        self.assertEqual(i, point.index)

See Also

• module aspose.words.drawing.charts