0e2e1bddba
- Created create_excel_xlsxwriter.py and update_excel_xlsxwriter.py - Uses openpyxl exclusively to preserve Excel formatting and formulas - Updated server.js to use new xlsxwriter scripts for form submissions - Maintains all original functionality while ensuring proper Excel file handling 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
106 lines
2.8 KiB
Python
106 lines
2.8 KiB
Python
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#
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# ChartRadar - A class for writing the Excel XLSX Radar charts.
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#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2013-2025, John McNamara, jmcnamara@cpan.org
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#
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from typing import Any, Dict, Optional
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from . import chart
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class ChartRadar(chart.Chart):
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"""
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A class for writing the Excel XLSX Radar charts.
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"""
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###########################################################################
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#
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# Public API.
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#
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###########################################################################
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def __init__(self, options: Optional[Dict[str, Any]] = None) -> None:
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"""
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Constructor.
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"""
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super().__init__()
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if options is None:
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options = {}
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self.subtype = options.get("subtype")
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if not self.subtype:
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self.subtype = "marker"
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self.default_marker = {"type": "none"}
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# Override and reset the default axis values.
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self.x_axis["defaults"]["major_gridlines"] = {"visible": 1}
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self.set_x_axis({})
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# Set the available data label positions for this chart type.
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self.label_position_default = "center"
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self.label_positions = {"center": "ctr"}
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# Hardcode major_tick_mark for now until there is an accessor.
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self.y_axis["major_tick_mark"] = "cross"
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###########################################################################
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#
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# Private API.
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#
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###########################################################################
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def _write_chart_type(self, args) -> None:
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# Write the c:radarChart element.
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self._write_radar_chart(args)
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###########################################################################
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#
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# XML methods.
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#
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###########################################################################
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def _write_radar_chart(self, args) -> None:
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# Write the <c:radarChart> element.
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if args["primary_axes"]:
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series = self._get_primary_axes_series()
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else:
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series = self._get_secondary_axes_series()
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if not series:
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return
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self._xml_start_tag("c:radarChart")
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# Write the c:radarStyle element.
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self._write_radar_style()
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# Write the series elements.
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for data in series:
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self._write_ser(data)
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# Write the c:axId elements
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self._write_axis_ids(args)
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self._xml_end_tag("c:radarChart")
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def _write_radar_style(self) -> None:
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# Write the <c:radarStyle> element.
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val = "marker"
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if self.subtype == "filled":
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val = "filled"
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attributes = [("val", val)]
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self._xml_empty_tag("c:radarStyle", attributes)
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