图例 Options

图例 Options 控制图例的显示、样式、布局等。

LegendCategoryOpts

分类图例，用于离散型数据（如颜色、形状编码）。

参数： - color_legend_opts (Union[LegendCategoryCfgOpts, bool]): 颜色图例配置 - size_legend_opts (Union[LegendCategoryCfgOpts, bool]): 大小图例配置

示例：

from pyantv import options as opts

chart.set_legend(legend_opts=opts.LegendCategoryOpts(
    color_legend_opts=opts.LegendCategoryCfgOpts(
        position="bottom"
    )
))

---

LegendContinuousOpts

连续图例，用于连续型数据（如颜色渐变）。

参数： - x_legend_opts (LegendAxisOpts): x 轴图例配置 - y_legend_opts (LegendAxisOpts): y 轴图例配置

---

LegendAxisOpts

连续图例配置（颜色条图例）。

参数： - color (Union[Sequence[str], JSFunc]): 颜色 - is_block (bool): 是否为块状 - type_ (str): 类型 - ribbon_size (Numeric): 带状大小 - ribbon_fill (str): 带状填充 - ribbon_fill_opacity (Numeric): 带状填充透明度 - ribbon_stroke (str): 带状描边 - ribbon_stroke_opacity (Numeric): 带状描边透明度 - is_show_handle (bool): 是否显示手柄 - is_show_handle_label (bool): 是否显示手柄标签 - handle_formatter (JSFunc): 手柄格式化 - is_slidable (bool): 是否可滑动 - range_ (Sequence[Numeric]): 范围 - step (Numeric): 步长 - handle_marker_fill (JSFunc): 手柄标记填充 - handle_marker_fill_opacity (Union[Numeric, JSFunc]): 手柄标记填充透明度 - handle_marker_stroke (JSFunc): 手柄标记描边 - handle_marker_stroke_opacity (Union[Numeric, JSFunc]): 手柄标记描边透明度 - handle_label_font_size (Union[Numeric, JSFunc]): 手柄标签字号 - handle_label_font_family (JSFunc): 手柄标签字体 - handle_label_font_weight (Union[Numeric, JSFunc]): 手柄标签字重 - handle_label_fill (JSFunc): 手柄标签颜色 - handle_label_fill_opacity (Union[Numeric, JSFunc]): 手柄标签透明度 - handle_label_stroke (JSFunc): 手柄标签描边 - handle_label_stroke_opacity (Union[Numeric, JSFunc]): 手柄标签描边透明度 - is_show_label (bool): 是否显示标签 - label_formatter (JSFunc): 标签格式化 - label_filter (JSFunc): 标签过滤 - label_direction (str): 标签方向 - label_spacing (Numeric): 标签间距 - label_align (str): 标签对齐 - label_font_size (Union[Numeric, JSFunc]): 标签字号 - label_font_family (JSFunc): 标签字体 - label_font_weight (Union[Numeric, JSFunc]): 标签字重 - label_stroke (JSFunc): 标签描边 - label_stroke_opacity (Union[Numeric, JSFunc]): 标签描边透明度 - is_show_indicator (bool): 是否显示指示器 - indicator_formatter (JSFunc): 指示器格式化 - indicator_label_font_size (Union[Numeric, JSFunc]): 指示器标签字号 - indicator_label_font_family (JSFunc): 指示器标签字体 - indicator_label_font_weight (Union[Numeric, JSFunc]): 指示器标签字重 - indicator_label_stroke (JSFunc): 指示器标签描边 - indicator_label_stroke_opacity (Union[Numeric, JSFunc]): 指示器标签描边透明度 - indicator_background_fill (JSFunc): 指示器背景填充 - indicator_background_fill_opacity (Union[Numeric, JSFunc]): 指示器背景填充透明度 - indicator_background_stroke (JSFunc): 指示器背景描边 - indicator_background_stroke_opacity (Union[Numeric, JSFunc]): 指示器背景描边透明度 - title_opts (LegendTitleOpts): 标题配置 - layout_opts (LegendLayoutOpts): 布局配置

---

LegendCategoryCfgOpts

分类图例配置。

参数： - position (str): 位置 - item_marker (JSFunc): 标记样式 - item_marker_fill (JSFunc): 标记填充 - item_marker_fill_opacity (Union[Numeric, JSFunc]): 标记填充透明度 - item_marker_stroke (JSFunc): 标记描边 - item_marker_stroke_opacity (Union[Numeric, JSFunc]): 标记描边透明度 - item_label_text (JSFunc): 标签文本 - item_label_font_size (Union[Numeric, JSFunc]): 标签字号 - item_label_font_family (JSFunc): 标签字体 - item_label_font_weight (Union[Numeric, JSFunc]): 标签字重 - item_label_fill (JSFunc): 标签颜色 - item_label_fill_opacity (Union[Numeric, JSFunc]): 标签透明度 - item_label_stroke (JSFunc): 标签描边 - item_label_stroke_opacity (Union[Numeric, JSFunc]): 标签描边透明度 - item_value_text (JSFunc): 值文本 - item_value_font_size (Union[Numeric, JSFunc]): 值字号 - item_value_font_family (JSFunc): 值字体 - item_value_font_weight (Union[Numeric, JSFunc]): 值字重 - item_value_fill (JSFunc): 值颜色 - item_value_fill_opacity (Union[Numeric, JSFunc]): 值透明度 - item_value_stroke (JSFunc): 值描边 - item_value_stroke_opacity (Union[Numeric, JSFunc]): 值描边透明度 - item_span (Union[Numeric, Sequence[Numeric]]): 项跨度 - item_spacing (Union[Numeric, Sequence[Numeric]]): 项间距 - item_background_fill (str): 项背景填充 - item_background_fill_opacity (Numeric): 项背景填充透明度 - nav_effect (JSFunc): 导航效果 - nav_duration (Numeric): 导航持续时间 - nav_orientation (str): 导航方向 - nav_default_page (Numeric): 默认页 - is_nav_loop (bool): 是否循环导航 - nav_page_num_fill (str): 页码填充 - nav_page_num_font_size (Numeric): 页码字号 - nav_page_num_opacity (Numeric): 页码透明度 - nav_page_num_stroke (str): 页码描边 - nav_page_num_stroke_opacity (Numeric): 页码描边透明度 - nav_button_fill (str): 按钮填充 - nav_button_opacity (Numeric): 按钮透明度 - nav_button_stroke (str): 按钮描边 - nav_button_stroke_opacity (Numeric): 按钮描边透明度 - nav_formatter (JSFunc): 导航格式化 - title_opts (LegendTitleOpts): 标题配置 - layout_opts (LegendLayoutOpts): 布局配置

---

LegendTitleOpts

图例标题配置。

参数： - title (Union[bool, str]): 标题内容 - title_spacing (Union[Numeric, Sequence[Numeric]]): 标题间距 - title_inset (Union[Numeric, Sequence[Numeric]]): 标题内边距 - title_position (str): 标题位置 - title_font_size (Numeric): 标签字号 - title_font_family (str): 标题字体 - title_font_weight (Numeric): 标签字重 - title_fill (str): 标题颜色 - title_fill_opacity (Numeric): 标题透明度 - title_stroke (str): 标题描边 - title_stroke_opacity (Numeric): 标题描边透明度

---

LegendLayoutOpts

图例布局配置。

参数： - cols (Numeric): 列数 - col_padding (Numeric): 列间距 - row_padding (Numeric): 行间距 - max_rows (Numeric): 最大行数 - max_cols (Numeric): 最大列数 - justify_content (str): 内容对齐 - align_items (str): 项目对齐 - flex_direction (str): 弹性方向