535 lines
24 KiB
Python
535 lines
24 KiB
Python
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"""
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图表布局配置模块
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控制图表的结构性属性：
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- 图例位置、大小
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- 横轴配置（日期轴、刻度）
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- 纵轴配置（位置、刻度）
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"""
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from pptx.enum.chart import XL_LEGEND_POSITION, XL_TICK_MARK, XL_TICK_LABEL_POSITION
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from pptx.util import Pt
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from typing import Optional, Dict, Any
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# ============================================================================
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# 图例配置
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# ============================================================================
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class LegendConfig:
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"""图例配置"""
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# 预设位置
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BOTTOM = XL_LEGEND_POSITION.BOTTOM # 底部
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TOP = XL_LEGEND_POSITION.TOP # 顶部
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LEFT = XL_LEGEND_POSITION.LEFT # 左侧
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RIGHT = XL_LEGEND_POSITION.RIGHT # 右侧
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CORNER = XL_LEGEND_POSITION.CORNER # 右上角
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def __init__(
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self,
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position = XL_LEGEND_POSITION.BOTTOM,
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font_size_pt: float = 10,
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font_name: str = "黑体",
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include_in_layout: bool = False,
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):
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"""
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初始化图例配置
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Args:
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position: 图例位置
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- XL_LEGEND_POSITION.BOTTOM (默认)
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- XL_LEGEND_POSITION.TOP
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- XL_LEGEND_POSITION.LEFT
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- XL_LEGEND_POSITION.RIGHT
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- XL_LEGEND_POSITION.CORNER
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font_size_pt: 字体大小（pt）
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font_name: 字体名称（默认：黑体）
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include_in_layout: 是否包含在布局中（False 防止图例覆盖图表）
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"""
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self.position = position
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self.font_size_pt = font_size_pt
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self.font_name = font_name
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self.include_in_layout = include_in_layout
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def apply_to_chart(self, chart):
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"""应用到图表"""
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chart.has_legend = True
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chart.legend.position = self.position
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chart.legend.include_in_layout = self.include_in_layout
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if self.font_size_pt:
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chart.legend.font.size = Pt(self.font_size_pt)
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if self.font_name:
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chart.legend.font.name = self.font_name
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print(f" - 图例配置: 位置={self._position_name()}, 字体={self.font_name} {self.font_size_pt}pt")
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def _position_name(self):
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"""获取位置名称"""
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position_names = {
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XL_LEGEND_POSITION.BOTTOM: "底部",
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XL_LEGEND_POSITION.TOP: "顶部",
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XL_LEGEND_POSITION.LEFT: "左侧",
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XL_LEGEND_POSITION.RIGHT: "右侧",
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XL_LEGEND_POSITION.CORNER: "右上角",
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}
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return position_names.get(self.position, "未知")
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# ============================================================================
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# 横轴配置
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# ============================================================================
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class CategoryAxisConfig:
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"""横轴（分类轴）配置"""
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def __init__(
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self,
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is_date_axis: bool = False,
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major_unit: Optional[float] = None,
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major_unit_days: Optional[int] = None,
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tick_label_position = XL_TICK_LABEL_POSITION.LOW,
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major_tick_mark = XL_TICK_MARK.NONE,
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minor_tick_mark = XL_TICK_MARK.NONE,
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number_format: Optional[str] = None,
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font_size_pt: float = 10,
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font_name: str = "黑体",
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):
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"""
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初始化横轴配置
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Args:
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is_date_axis: 是否为日期轴
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major_unit: 主刻度单位（用于日期轴，单位为天）
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major_unit_days: 主刻度单位（天）- 便捷参数，与 major_unit 相同
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tick_label_position: 刻度标签位置
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major_tick_mark: 主刻度线样式
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minor_tick_mark: 次刻度线样式
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number_format: 数字格式（如 'yyyy-mm-dd'）
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font_size_pt: 字体大小
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font_name: 字体名称（默认：黑体）
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"""
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self.is_date_axis = is_date_axis
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self.major_unit = major_unit or major_unit_days
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self.tick_label_position = tick_label_position
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self.major_tick_mark = major_tick_mark
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self.minor_tick_mark = minor_tick_mark
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self.number_format = number_format
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self.font_size_pt = font_size_pt
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self.font_name = font_name
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def apply_to_chart(self, chart):
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"""应用到图表"""
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try:
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category_axis = chart.category_axis
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# 设置日期轴
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if self.is_date_axis:
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from pptx.enum.chart import XL_CATEGORY_TYPE
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category_axis.category_type = XL_CATEGORY_TYPE.TIME_SCALE
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print(f" - 横轴: 日期轴")
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# 设置刻度单位
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if self.major_unit:
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from pptx.enum.chart import XL_TIME_UNIT
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category_axis.major_unit = self.major_unit
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category_axis.major_unit_scale = XL_TIME_UNIT.DAYS
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print(f" - 刻度单位: {self.major_unit} 天")
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else:
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print(f" - 横轴: 分类轴")
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# 设置刻度标签位置
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category_axis.tick_label_position = self.tick_label_position
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# 设置刻度线
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category_axis.major_tick_mark = self.major_tick_mark
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category_axis.minor_tick_mark = self.minor_tick_mark
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# 设置数字格式
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if self.number_format:
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category_axis.tick_labels.number_format = self.number_format
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print(f" - 日期格式: {self.number_format}")
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# 设置字体大小和字体名称
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if self.font_size_pt:
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category_axis.tick_labels.font.size = Pt(self.font_size_pt)
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if self.font_name:
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category_axis.tick_labels.font.name = self.font_name
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print(f" - 横轴字体: {self.font_name} {self.font_size_pt}pt")
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except Exception as e:
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print(f" ⚠️ 横轴配置失败: {e}")
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# ============================================================================
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# 纵轴配置
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# ============================================================================
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class ValueAxisConfig:
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"""纵轴（数值轴）配置"""
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def __init__(
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self,
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tick_label_position = XL_TICK_LABEL_POSITION.LOW,
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major_tick_mark = XL_TICK_MARK.OUTSIDE,
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minor_tick_mark = XL_TICK_MARK.NONE,
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number_format: Optional[str] = None,
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font_size_pt: float = 10,
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font_name: str = "黑体",
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has_major_gridlines: bool = True,
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min_value: Optional[float] = None,
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max_value: Optional[float] = None,
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major_unit: Optional[float] = None,
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):
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"""
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初始化纵轴配置
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Args:
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tick_label_position: 刻度标签位置
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major_tick_mark: 主刻度线样式
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minor_tick_mark: 次刻度线样式
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number_format: 数字格式（如 '0.00%'）
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font_size_pt: 字体大小
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font_name: 字体名称（默认：黑体）
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has_major_gridlines: 是否显示主网格线
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min_value: 最小值（可选）
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max_value: 最大值（可选）
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major_unit: 主刻度单位（可选）
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"""
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self.tick_label_position = tick_label_position
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self.major_tick_mark = major_tick_mark
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self.minor_tick_mark = minor_tick_mark
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self.number_format = number_format
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self.font_size_pt = font_size_pt
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self.font_name = font_name
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self.has_major_gridlines = has_major_gridlines
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self.min_value = min_value
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self.max_value = max_value
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self.major_unit = major_unit
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def apply_to_chart(self, chart):
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"""应用到图表（主值轴）"""
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try:
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# ⭐ 通过 XML 直接设置主值轴，确保格式生效
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chart_element = chart._element
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val_ax_elements = chart_element.findall('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}valAx')
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# 主值轴是 position='l' 的那个
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primary_ax = None
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for ax in val_ax_elements:
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ax_pos = ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}axPos')
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if ax_pos is not None and ax_pos.get('val') == 'l':
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primary_ax = ax
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break
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if primary_ax is None:
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print(f" ⚠️ 未找到主值轴")
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return
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from lxml import etree
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# 设置数字格式（通过 XML）
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if self.number_format:
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num_fmt = primary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}numFmt')
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if num_fmt is None:
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# 创建 numFmt 元素
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num_fmt = etree.Element('{http://schemas.openxmlformats.org/drawingml/2006/chart}numFmt')
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# 在 tickLblPos 之后插入
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tick_lbl_pos = primary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}tickLblPos')
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if tick_lbl_pos is not None:
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parent_list = list(primary_ax)
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pos_index = parent_list.index(tick_lbl_pos)
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primary_ax.insert(pos_index + 1, num_fmt)
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else:
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primary_ax.append(num_fmt)
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num_fmt.set('formatCode', self.number_format)
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num_fmt.set('sourceLinked', '0')
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print(f" - 主值轴格式: {self.number_format}")
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# 设置字体（通过 XML）
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if self.font_size_pt or self.font_name:
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self._apply_font_to_axis_xml(primary_ax, self.font_name, self.font_size_pt)
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print(f" - 主值轴字体: {self.font_name} {self.font_size_pt}pt")
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# 设置轴范围和刻度间隔（通过 XML）
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if self.min_value is not None or self.max_value is not None:
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scaling = primary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}scaling')
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if scaling is None:
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scaling = etree.Element('{http://schemas.openxmlformats.org/drawingml/2006/chart}scaling')
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# 在 axId 之后插入
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ax_id = primary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}axId')
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if ax_id is not None:
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parent_list = list(primary_ax)
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ax_id_index = parent_list.index(ax_id)
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primary_ax.insert(ax_id_index + 1, scaling)
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else:
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primary_ax.insert(0, scaling)
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# 添加 orientation
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orientation = etree.SubElement(scaling, '{http://schemas.openxmlformats.org/drawingml/2006/chart}orientation')
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orientation.set('val', 'minMax')
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if self.min_value is not None:
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min_elem = scaling.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}min')
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if min_elem is None:
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min_elem = etree.SubElement(scaling, '{http://schemas.openxmlformats.org/drawingml/2006/chart}min')
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min_elem.set('val', str(self.min_value))
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print(f" - 主值轴最小值: {self.min_value}")
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if self.max_value is not None:
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max_elem = scaling.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}max')
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if max_elem is None:
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max_elem = etree.SubElement(scaling, '{http://schemas.openxmlformats.org/drawingml/2006/chart}max')
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max_elem.set('val', str(self.max_value))
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print(f" - 主值轴最大值: {self.max_value}")
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if self.major_unit is not None:
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major_unit_elem = primary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}majorUnit')
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if major_unit_elem is None:
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major_unit_elem = etree.SubElement(primary_ax, '{http://schemas.openxmlformats.org/drawingml/2006/chart}majorUnit')
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major_unit_elem.set('val', str(self.major_unit))
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print(f" - 主值轴刻度间隔: {self.major_unit}")
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except Exception as e:
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print(f" ⚠️ 主值轴配置失败: {e}")
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import traceback
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traceback.print_exc()
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def _apply_font_to_axis_xml(self, axis_element, font_name: str, font_size_pt: float):
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"""通过 XML 设置轴字体"""
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from lxml import etree
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# 查找或创建 txPr
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txPr = axis_element.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}txPr')
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if txPr is None:
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txPr = etree.SubElement(axis_element, '{http://schemas.openxmlformats.org/drawingml/2006/chart}txPr')
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bodyPr = etree.SubElement(txPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}bodyPr')
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lstStyle = etree.SubElement(txPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}lstStyle')
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# 设置字体
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p = txPr.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}p')
|
|||
|
|
if p is None:
|
|||
|
|
p = etree.SubElement(txPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}p')
|
|||
|
|
|
|||
|
|
pPr = p.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}pPr')
|
|||
|
|
if pPr is None:
|
|||
|
|
pPr = etree.SubElement(p, '{http://schemas.openxmlformats.org/drawingml/2006/main}pPr')
|
|||
|
|
|
|||
|
|
defRPr = pPr.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}defRPr')
|
|||
|
|
if defRPr is None:
|
|||
|
|
defRPr = etree.SubElement(pPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}defRPr')
|
|||
|
|
|
|||
|
|
if font_size_pt:
|
|||
|
|
defRPr.set('sz', str(int(font_size_pt * 100)))
|
|||
|
|
|
|||
|
|
if font_name:
|
|||
|
|
latin = defRPr.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}latin')
|
|||
|
|
if latin is None:
|
|||
|
|
latin = etree.SubElement(defRPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}latin')
|
|||
|
|
latin.set('typeface', font_name)
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
# ============================================================================
|
|||
|
|
# 默认配置
|
|||
|
|
# ============================================================================
|
|||
|
|
|
|||
|
|
# 默认图例配置：底部、9pt 黑体
|
|||
|
|
DEFAULT_LEGEND_CONFIG = LegendConfig(
|
|||
|
|
position=XL_LEGEND_POSITION.BOTTOM,
|
|||
|
|
font_size_pt=9,
|
|||
|
|
font_name="黑体",
|
|||
|
|
include_in_layout=False,
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
# 默认横轴配置：普通分类轴、外侧刻度线、9pt 黑体
|
|||
|
|
DEFAULT_CATEGORY_AXIS_CONFIG = CategoryAxisConfig(
|
|||
|
|
is_date_axis=False,
|
|||
|
|
major_tick_mark=XL_TICK_MARK.OUTSIDE, # ⭐ 改为 OUTSIDE（与原图一致）
|
|||
|
|
minor_tick_mark=XL_TICK_MARK.NONE,
|
|||
|
|
font_size_pt=9,
|
|||
|
|
font_name="黑体",
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
# 默认纵轴配置：无网格线、9pt 黑体
|
|||
|
|
DEFAULT_VALUE_AXIS_CONFIG = ValueAxisConfig(
|
|||
|
|
tick_label_position=XL_TICK_LABEL_POSITION.LOW,
|
|||
|
|
major_tick_mark=XL_TICK_MARK.OUTSIDE,
|
|||
|
|
minor_tick_mark=XL_TICK_MARK.NONE,
|
|||
|
|
font_size_pt=9,
|
|||
|
|
font_name="黑体",
|
|||
|
|
has_major_gridlines=False, # ⭐ 改为 False（原图无网格线）
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
|
|||
|
|
# ============================================================================
|
|||
|
|
# 完整布局配置
|
|||
|
|
# ============================================================================
|
|||
|
|
|
|||
|
|
class ChartLayoutConfig:
|
|||
|
|
"""完整的图表布局配置"""
|
|||
|
|
|
|||
|
|
def __init__(
|
|||
|
|
self,
|
|||
|
|
title: Optional[str] = None,
|
|||
|
|
legend_config: Optional[LegendConfig] = None,
|
|||
|
|
category_axis_config: Optional[CategoryAxisConfig] = None,
|
|||
|
|
value_axis_config: Optional[ValueAxisConfig] = None,
|
|||
|
|
secondary_value_axis_config: Optional[ValueAxisConfig] = None, # ⭐ 新增次值轴配置
|
|||
|
|
date_axis_config = None, # DateAxisConfig（避免循环导入）
|
|||
|
|
):
|
|||
|
|
"""
|
|||
|
|
初始化布局配置
|
|||
|
|
|
|||
|
|
Args:
|
|||
|
|
title: 图表标题
|
|||
|
|
legend_config: 图例配置
|
|||
|
|
category_axis_config: 横轴配置
|
|||
|
|
value_axis_config: 主值轴（左轴）配置
|
|||
|
|
secondary_value_axis_config: 次值轴（右轴）配置
|
|||
|
|
date_axis_config: 日期轴配置（DateAxisConfig，用于精确控制日期轴）
|
|||
|
|
"""
|
|||
|
|
self.title = title
|
|||
|
|
self.legend_config = legend_config or DEFAULT_LEGEND_CONFIG
|
|||
|
|
self.category_axis_config = category_axis_config or DEFAULT_CATEGORY_AXIS_CONFIG
|
|||
|
|
self.value_axis_config = value_axis_config or DEFAULT_VALUE_AXIS_CONFIG
|
|||
|
|
self.secondary_value_axis_config = secondary_value_axis_config # ⭐ 新增
|
|||
|
|
self.date_axis_config = date_axis_config # ⭐ 新增
|
|||
|
|
|
|||
|
|
def apply_to_chart(self, chart):
|
|||
|
|
"""应用所有配置到图表"""
|
|||
|
|
print(f"\n⚙️ 应用布局配置:")
|
|||
|
|
|
|||
|
|
# 应用标题
|
|||
|
|
if self.title:
|
|||
|
|
try:
|
|||
|
|
chart.has_title = True
|
|||
|
|
chart.chart_title.text_frame.text = self.title
|
|||
|
|
print(f" - 标题: {self.title}")
|
|||
|
|
except Exception as e:
|
|||
|
|
print(f" ⚠️ 标题设置失败: {e}")
|
|||
|
|
|
|||
|
|
# 应用图例配置
|
|||
|
|
if self.legend_config:
|
|||
|
|
self.legend_config.apply_to_chart(chart)
|
|||
|
|
|
|||
|
|
# ⭐ 应用日期轴配置（优先于普通横轴配置）
|
|||
|
|
if self.date_axis_config:
|
|||
|
|
self.date_axis_config.apply_to_chart(chart)
|
|||
|
|
# 应用横轴配置（如果没有日期轴配置）
|
|||
|
|
elif self.category_axis_config:
|
|||
|
|
self.category_axis_config.apply_to_chart(chart)
|
|||
|
|
|
|||
|
|
# 应用主值轴配置（左轴）
|
|||
|
|
if self.value_axis_config:
|
|||
|
|
self.value_axis_config.apply_to_chart(chart)
|
|||
|
|
|
|||
|
|
# ⭐ 应用次值轴配置（右轴）
|
|||
|
|
if self.secondary_value_axis_config:
|
|||
|
|
self._apply_secondary_axis_config(chart)
|
|||
|
|
|
|||
|
|
def _apply_secondary_axis_config(self, chart):
|
|||
|
|
"""应用次值轴配置（通过 XML）"""
|
|||
|
|
try:
|
|||
|
|
# 通过 XML 查找次值轴
|
|||
|
|
chart_element = chart._element
|
|||
|
|
val_ax_elements = chart_element.findall('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}valAx')
|
|||
|
|
|
|||
|
|
# 次值轴通常是第二个 valAx（position='r'）
|
|||
|
|
secondary_ax = None
|
|||
|
|
for ax in val_ax_elements:
|
|||
|
|
ax_pos = ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}axPos')
|
|||
|
|
if ax_pos is not None and ax_pos.get('val') == 'r':
|
|||
|
|
secondary_ax = ax
|
|||
|
|
break
|
|||
|
|
|
|||
|
|
if secondary_ax is None:
|
|||
|
|
print(f" ⚠️ 未找到次值轴")
|
|||
|
|
return
|
|||
|
|
|
|||
|
|
config = self.secondary_value_axis_config
|
|||
|
|
|
|||
|
|
# 设置数字格式
|
|||
|
|
if config.number_format:
|
|||
|
|
num_fmt = secondary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}numFmt')
|
|||
|
|
if num_fmt is not None:
|
|||
|
|
num_fmt.set('formatCode', config.number_format)
|
|||
|
|
num_fmt.set('sourceLinked', '0')
|
|||
|
|
print(f" - 次值轴格式: {config.number_format}")
|
|||
|
|
|
|||
|
|
# 设置字体
|
|||
|
|
if config.font_size_pt or config.font_name:
|
|||
|
|
from pptx.util import Pt
|
|||
|
|
from lxml import etree
|
|||
|
|
|
|||
|
|
# 查找或创建 txPr (文本属性)
|
|||
|
|
txPr = secondary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}txPr')
|
|||
|
|
if txPr is None:
|
|||
|
|
txPr = etree.SubElement(secondary_ax, '{http://schemas.openxmlformats.org/drawingml/2006/chart}txPr')
|
|||
|
|
bodyPr = etree.SubElement(txPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}bodyPr')
|
|||
|
|
lstStyle = etree.SubElement(txPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}lstStyle')
|
|||
|
|
|
|||
|
|
# 设置字体
|
|||
|
|
p = txPr.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}p')
|
|||
|
|
if p is None:
|
|||
|
|
p = etree.SubElement(txPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}p')
|
|||
|
|
|
|||
|
|
pPr = p.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}pPr')
|
|||
|
|
if pPr is None:
|
|||
|
|
pPr = etree.SubElement(p, '{http://schemas.openxmlformats.org/drawingml/2006/main}pPr')
|
|||
|
|
|
|||
|
|
defRPr = pPr.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}defRPr')
|
|||
|
|
if defRPr is None:
|
|||
|
|
defRPr = etree.SubElement(pPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}defRPr')
|
|||
|
|
|
|||
|
|
if config.font_size_pt:
|
|||
|
|
defRPr.set('sz', str(int(config.font_size_pt * 100)))
|
|||
|
|
|
|||
|
|
if config.font_name:
|
|||
|
|
latin = defRPr.find('.//{http://schemas.openxmlformats.org/drawingml/2006/main}latin')
|
|||
|
|
if latin is None:
|
|||
|
|
latin = etree.SubElement(defRPr, '{http://schemas.openxmlformats.org/drawingml/2006/main}latin')
|
|||
|
|
latin.set('typeface', config.font_name)
|
|||
|
|
|
|||
|
|
print(f" - 次值轴字体: {config.font_name} {config.font_size_pt}pt")
|
|||
|
|
|
|||
|
|
# ⭐ 设置轴范围和刻度间隔（通过 XML）
|
|||
|
|
from lxml import etree
|
|||
|
|
|
|||
|
|
if config.min_value is not None or config.max_value is not None:
|
|||
|
|
# 查找或创建 scaling 元素
|
|||
|
|
scaling = secondary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}scaling')
|
|||
|
|
if scaling is None:
|
|||
|
|
scaling = etree.SubElement(secondary_ax, '{http://schemas.openxmlformats.org/drawingml/2006/chart}scaling')
|
|||
|
|
# 添加 orientation
|
|||
|
|
orientation = etree.SubElement(scaling, '{http://schemas.openxmlformats.org/drawingml/2006/chart}orientation')
|
|||
|
|
orientation.set('val', 'minMax')
|
|||
|
|
|
|||
|
|
if config.min_value is not None:
|
|||
|
|
min_elem = scaling.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}min')
|
|||
|
|
if min_elem is None:
|
|||
|
|
min_elem = etree.SubElement(scaling, '{http://schemas.openxmlformats.org/drawingml/2006/chart}min')
|
|||
|
|
min_elem.set('val', str(config.min_value))
|
|||
|
|
print(f" - 次值轴最小值: {config.min_value}")
|
|||
|
|
|
|||
|
|
if config.max_value is not None:
|
|||
|
|
max_elem = scaling.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}max')
|
|||
|
|
if max_elem is None:
|
|||
|
|
max_elem = etree.SubElement(scaling, '{http://schemas.openxmlformats.org/drawingml/2006/chart}max')
|
|||
|
|
max_elem.set('val', str(config.max_value))
|
|||
|
|
print(f" - 次值轴最大值: {config.max_value}")
|
|||
|
|
|
|||
|
|
if config.major_unit is not None:
|
|||
|
|
major_unit_elem = secondary_ax.find('.//{http://schemas.openxmlformats.org/drawingml/2006/chart}majorUnit')
|
|||
|
|
if major_unit_elem is None:
|
|||
|
|
major_unit_elem = etree.SubElement(secondary_ax, '{http://schemas.openxmlformats.org/drawingml/2006/chart}majorUnit')
|
|||
|
|
major_unit_elem.set('val', str(config.major_unit))
|
|||
|
|
print(f" - 次值轴刻度间隔: {config.major_unit}")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
print(f" ⚠️ 次值轴配置失败: {e}")
|
|||
|
|
import traceback
|
|||
|
|
traceback.print_exc()
|
|||
|
|
|