altair.BaseTitleNoValueRefs

class altair.BaseTitleNoValueRefs(align=Undefined, anchor=Undefined, angle=Undefined, aria=Undefined, baseline=Undefined, color=Undefined, dx=Undefined, dy=Undefined, font=Undefined, fontSize=Undefined, fontStyle=Undefined, fontWeight=Undefined, frame=Undefined, limit=Undefined, lineHeight=Undefined, offset=Undefined, orient=Undefined, subtitleColor=Undefined, subtitleFont=Undefined, subtitleFontSize=Undefined, subtitleFontStyle=Undefined, subtitleFontWeight=Undefined, subtitleLineHeight=Undefined, subtitlePadding=Undefined, zindex=Undefined, **kwds)

BaseTitleNoValueRefs schema 包装器。

参数:

alignAlign, Literal[‘left’, ‘center’, ‘right’]

标题文本的水平对齐方式。可以是 "left"、"center" 或 "right" 之一。

anchordict, ExprRef, TitleAnchor, Literal[None, ‘start’, ‘middle’, ‘end’]

放置标题和副标题文本的锚点位置。可以是 "start"、"middle" 或 "end" 之一。例如，当方向为 'top' 时，这些锚点位置对应于左对齐、居中对齐或右对齐的标题。

angledict, float, ExprRef

标题和副标题文本的旋转角度（度）。

ariabool, dict, ExprRef

一个布尔标志，指示是否应包含ARIA 属性（仅限 SVG 输出）。如果为 false，则输出 SVG 组上将设置“aria-hidden”属性，从而将标题从 ARIA 可访问性树中移除。

默认值： true

baselineBaseline, TextBaseline, Literal[‘alphabetic’, ‘line-bottom’, ‘line-top’, ‘top’, ‘middle’, ‘bottom’]

标题和副标题文本的垂直文本基线。可以是 "alphabetic"（默认）、"top"、"middle"、"bottom"、"line-top" 或 "line-bottom" 之一。"line-top" 和 "line-bottom" 的值与 "top" 和 "bottom" 类似，但计算时是相对于 lineHeight 而非单独的 fontSize。

colorstr, dict, Color, ExprRef, HexColor, ColorName, Literal[‘black’, ‘silver’, ‘gray’, ‘white’, ‘maroon’, ‘red’, ‘purple’, ‘fuchsia’, ‘green’, ‘lime’, ‘olive’, ‘yellow’, ‘navy’, ‘blue’, ‘teal’, ‘aqua’, ‘orange’, ‘aliceblue’, ‘antiquewhite’, ‘aquamarine’, ‘azure’, ‘beige’, ‘bisque’, ‘blanchedalmond’, ‘blueviolet’, ‘brown’, ‘burlywood’, ‘cadetblue’, ‘chartreuse’, ‘chocolate’, ‘coral’, ‘cornflowerblue’, ‘cornsilk’, ‘crimson’, ‘cyan’, ‘darkblue’, ‘darkcyan’, ‘darkgoldenrod’, ‘darkgray’, ‘darkgreen’, ‘darkgrey’, ‘darkkhaki’, ‘darkmagenta’, ‘darkolivegreen’, ‘darkorange’, ‘darkorchid’, ‘darkred’, ‘darksalmon’, ‘darkseagreen’, ‘darkslateblue’, ‘darkslategray’, ‘darkslategrey’, ‘darkturquoise’, ‘darkviolet’, ‘deeppink’, ‘deepskyblue’, ‘dimgray’, ‘dimgrey’, ‘dodgerblue’, ‘firebrick’, ‘floralwhite’, ‘forestgreen’, ‘gainsboro’, ‘ghostwhite’, ‘gold’, ‘goldenrod’, ‘greenyellow’, ‘grey’, ‘honeydew’, ‘hotpink’, ‘indianred’, ‘indigo’, ‘ivory’, ‘khaki’, ‘lavender’, ‘lavenderblush’, ‘lawngreen’, ‘lemonchiffon’, ‘lightblue’, ‘lightcoral’, ‘lightcyan’, ‘lightgoldenrodyellow’, ‘lightgray’, ‘lightgreen’, ‘lightgrey’, ‘lightpink’, ‘lightsalmon’, ‘lightseagreen’, ‘lightskyblue’, ‘lightslategray’, ‘lightslategrey’, ‘lightsteelblue’, ‘lightyellow’, ‘limegreen’, ‘linen’, ‘magenta’, ‘mediumaquamarine’, ‘mediumblue’, ‘mediumorchid’, ‘mediumpurple’, ‘mediumseagreen’, ‘mediumslateblue’, ‘mediumspringgreen’, ‘mediumturquoise’, ‘mediumvioletred’, ‘midnightblue’, ‘mintcream’, ‘mistyrose’, ‘moccasin’, ‘navajowhite’, ‘oldlace’, ‘olivedrab’, ‘orangered’, ‘orchid’, ‘palegoldenrod’, ‘palegreen’, ‘paleturquoise’, ‘palevioletred’, ‘papayawhip’, ‘peachpuff’, ‘peru’, ‘pink’, ‘plum’, ‘powderblue’, ‘rosybrown’, ‘royalblue’, ‘saddlebrown’, ‘salmon’, ‘sandybrown’, ‘seagreen’, ‘seashell’, ‘sienna’, ‘skyblue’, ‘slateblue’, ‘slategray’, ‘slategrey’, ‘snow’, ‘springgreen’, ‘steelblue’, ‘tan’, ‘thistle’, ‘tomato’, ‘turquoise’, ‘violet’, ‘wheat’, ‘whitesmoke’, ‘yellowgreen’, ‘rebeccapurple’], None

标题文本的颜色。

dxdict, float, ExprRef

标题和副标题文本 x 坐标的偏移量。

dydict, float, ExprRef

标题和副标题文本 y 坐标的偏移量。

fontstr, dict, ExprRef

标题文本的字体名称。

fontSizedict, float, ExprRef

标题文本的字体大小（像素）。

fontStylestr, dict, ExprRef, FontStyle

标题文本的字体样式。

fontWeightdict, ExprRef, FontWeight, Literal[‘normal’, ‘bold’, ‘lighter’, ‘bolder’, 100, 200, 300, 400, 500, 600, 700, 800, 900]

标题文本的字体粗细。可以是字符串（例如 "bold"、"normal"）或数字（100、200、300、...、900，其中 "normal" = 400，"bold" = 700）。

framestr, dict, ExprRef, TitleFrame, Literal[‘bounds’, ‘group’]

锚点位置的参考框架，可以是 "bounds"（相对于完整边界框定位）或 "group"（相对于组的宽度或高度定位）之一。

limitdict, float, ExprRef

标题和副标题文本的最大允许长度（像素）。

lineHeightdict, float, ExprRef

多行标题文本或使用 "line-top" 或 "line-bottom" 基线的标题文本的行高（像素）。

offsetdict, float, ExprRef

标题组沿图表边缘的位置的正交偏移量（像素）。

orientdict, ExprRef, TitleOrient, Literal[‘none’, ‘left’, ‘right’, ‘top’, ‘bottom’]

默认标题方向（"top", "bottom", "left", 或 "right"）

subtitleColorstr, dict, Color, ExprRef, HexColor, ColorName, Literal[‘black’, ‘silver’, ‘gray’, ‘white’, ‘maroon’, ‘red’, ‘purple’, ‘fuchsia’, ‘green’, ‘lime’, ‘olive’, ‘yellow’, ‘navy’, ‘blue’, ‘teal’, ‘aqua’, ‘orange’, ‘aliceblue’, ‘antiquewhite’, ‘aquamarine’, ‘azure’, ‘beige’, ‘bisque’, ‘blanchedalmond’, ‘blueviolet’, ‘brown’, ‘burlywood’, ‘cadetblue’, ‘chartreuse’, ‘chocolate’, ‘coral’, ‘cornflowerblue’, ‘cornsilk’, ‘crimson’, ‘cyan’, ‘darkblue’, ‘darkcyan’, ‘darkgoldenrod’, ‘darkgray’, ‘darkgreen’, ‘darkgrey’, ‘darkkhaki’, ‘darkmagenta’, ‘darkolivegreen’, ‘darkorange’, ‘darkorchid’, ‘darkred’, ‘darksalmon’, ‘darkseagreen’, ‘darkslateblue’, ‘darkslategray’, ‘darkslategrey’, ‘darkturquoise’, ‘darkviolet’, ‘deeppink’, ‘deepskyblue’, ‘dimgray’, ‘dimgrey’, ‘dodgerblue’, ‘firebrick’, ‘floralwhite’, ‘forestgreen’, ‘gainsboro’, ‘ghostwhite’, ‘gold’, ‘goldenrod’, ‘greenyellow’, ‘grey’, ‘honeydew’, ‘hotpink’, ‘indianred’, ‘indigo’, ‘ivory’, ‘khaki’, ‘lavender’, ‘lavenderblush’, ‘lawngreen’, ‘lemonchiffon’, ‘lightblue’, ‘lightcoral’, ‘lightcyan’, ‘lightgoldenrodyellow’, ‘lightgray’, ‘lightgreen’, ‘lightgrey’, ‘lightpink’, ‘lightsalmon’, ‘lightseagreen’, ‘lightskyblue’, ‘lightslategray’, ‘lightslategrey’, ‘lightsteelblue’, ‘lightyellow’, ‘limegreen’, ‘linen’, ‘magenta’, ‘mediumaquamarine’, ‘mediumblue’, ‘mediumorchid’, ‘mediumpurple’, ‘mediumseagreen’, ‘mediumslateblue’, ‘mediumspringgreen’, ‘mediumturquoise’, ‘mediumvioletred’, ‘midnightblue’, ‘mintcream’, ‘mistyrose’, ‘moccasin’, ‘navajowhite’, ‘oldlace’, ‘olivedrab’, ‘orangered’, ‘orchid’, ‘palegoldenrod’, ‘palegreen’, ‘paleturquoise’, ‘palevioletred’, ‘papayawhip’, ‘peachpuff’, ‘peru’, ‘pink’, ‘plum’, ‘powderblue’, ‘rosybrown’, ‘royalblue’, ‘saddlebrown’, ‘salmon’, ‘sandybrown’, ‘seagreen’, ‘seashell’, ‘sienna’, ‘skyblue’, ‘slateblue’, ‘slategray’, ‘slategrey’, ‘snow’, ‘springgreen’, ‘steelblue’, ‘tan’, ‘thistle’, ‘tomato’, ‘turquoise’, ‘violet’, ‘wheat’, ‘whitesmoke’, ‘yellowgreen’, ‘rebeccapurple’], None

副标题文本的颜色。

subtitleFontstr, dict, ExprRef

副标题文本的字体名称。

subtitleFontSizedict, float, ExprRef

副标题文本的字体大小（像素）。

subtitleFontStylestr, dict, ExprRef, FontStyle

副标题文本的字体样式。

subtitleFontWeightdict, ExprRef, FontWeight, Literal[‘normal’, ‘bold’, ‘lighter’, ‘bolder’, 100, 200, 300, 400, 500, 600, 700, 800, 900]

副标题文本的字体粗细。可以是字符串（例如 "bold"、"normal"）或数字（100、200、300、...、900，其中 "normal" = 400，"bold" = 700）。

subtitleLineHeightdict, float, ExprRef

多行副标题文本的行高（像素）。

subtitlePaddingdict, float, ExprRef

标题和副标题文本之间的内边距（像素）。

zindexdict, float, ExprRef

指示标题组相对于其他轴、标记和图例组的叠放顺序的整数 z-index。

默认值： 0。

__init__(align=Undefined, anchor=Undefined, angle=Undefined, aria=Undefined, baseline=Undefined, color=Undefined, dx=Undefined, dy=Undefined, font=Undefined, fontSize=Undefined, fontStyle=Undefined, fontWeight=Undefined, frame=Undefined, limit=Undefined, lineHeight=Undefined, offset=Undefined, orient=Undefined, subtitleColor=Undefined, subtitleFont=Undefined, subtitleFontSize=Undefined, subtitleFontStyle=Undefined, subtitleFontWeight=Undefined, subtitleLineHeight=Undefined, subtitlePadding=Undefined, zindex=Undefined, **kwds)

方法

__init__([align, anchor, angle, aria, ...])
copy([deep, ignore])	返回对象的副本。
from_dict(dct[, validate])	从字典表示构造类。
from_json(json_string[, validate])	从有效的 JSON 字符串实例化对象。
resolve_references([schema])	在此对象 schema 或根 schema 的上下文中解析引用。
to_dict([validate, ignore, context])	返回对象的字典表示。
to_json([validate, indent, sort_keys, ...])	将此对象的 JSON 表示作为字符串发出。
validate(instance[, schema])	在根 schema 的上下文中，根据类 schema 验证实例。
validate_property(name, value[, schema])	在根 schema 的上下文中，根据属性 schema 验证属性。