Method _get_points_properties

xlsxwriter/chart.py:1448–1487

(self, user_points)

        return layout

    def _get_points_properties(self, user_points):
        # Convert user points properties to structure required internally.
        points = []

        if not user_points:
            return []

        for user_point in user_points:
            point = {}

            if user_point is not None:
                # Set the line properties for the point.
                line = Shape._get_line_properties(user_point)

                # Set the fill properties for the chartarea.
                fill = Shape._get_fill_properties(user_point.get("fill"))

                # Set the pattern fill properties for the series.
                pattern = Shape._get_pattern_properties(user_point.get("pattern"))

                # Set the gradient fill properties for the series.
                gradient = Shape._get_gradient_properties(user_point.get("gradient"))

                # Pattern fill overrides solid fill.
                if pattern:
                    self.fill = None

                # Gradient fill overrides the solid and pattern fill.
                if gradient:
                    pattern = None
                    fill = None

                point["line"] = line
                point["fill"] = fill
                point["pattern"] = pattern
                point["gradient"] = gradient

            points.append(point)

        return points

    def _has_formatting(self, element: dict) -> bool:
        # Check if a chart element has line, fill or gradient formatting.