텍스트 스타일에는 해당하는 RichTextValue가 있을 수 있습니다. RichTextValue가 지정된 텍스트 스타일 읽기 메서드에 대해 서로 다른 값을 가진 여러 텍스트 실행에 걸쳐 있으면 메서드는 null을 반환합니다. 이를 방지하려면 RichTextValue.getRuns() 메서드에서 반환된 리치 텍스트 값을 사용하여 텍스트 스타일을 쿼리합니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-07-26(UTC)"],[[["\u003cp\u003e\u003ccode\u003eTextStyle\u003c/code\u003e defines the rendered style of text within a cell in Google Sheets, encompassing attributes like font family, size, color, and formatting.\u003c/p\u003e\n"],["\u003cp\u003eIt can be linked to a \u003ccode\u003eRichTextValue\u003c/code\u003e for more complex formatting but may return \u003ccode\u003enull\u003c/code\u003e for style properties if the \u003ccode\u003eRichTextValue\u003c/code\u003e has multiple runs with differing styles.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use methods like \u003ccode\u003egetFontFamily()\u003c/code\u003e, \u003ccode\u003egetFontSize()\u003c/code\u003e, \u003ccode\u003eisBold()\u003c/code\u003e, etc., to retrieve specific style attributes of the text.\u003c/p\u003e\n"],["\u003cp\u003eA \u003ccode\u003eTextStyleBuilder\u003c/code\u003e can be created using the \u003ccode\u003ecopy()\u003c/code\u003e method to facilitate the construction of new text styles based on existing ones.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003egetForegroundColor()\u003c/code\u003e method is deprecated and should be replaced with \u003ccode\u003egetForegroundColorObject()\u003c/code\u003e to retrieve the font color as a \u003ccode\u003eColor\u003c/code\u003e object.\u003c/p\u003e\n"]]],["TextStyle defines the visual styling of text within a cell. It interacts with RichTextValue, which handles text segments with varied styles. Core actions include: `copy()` which creates a new TextStyleBuilder with the current style, and getter methods such as `getFontFamily()`, `getFontSize()`, `getForegroundColorObject()`, `isBold()`, `isItalic()`, `isStrikethrough()`, and `isUnderline()`, that each retrieve a specific text style property. Most getter methods may return `null` if the property is not set or varies within a RichTextValue.\n"],null,["# Class TextStyle\n\nTextStyle\n\nThe rendered style of text in a cell.\n\nText styles can have a corresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value). If the [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) spans multiple text runs that have different values for a given text style read\nmethod, the method returns `null`. To avoid this, query for text styles using the Rich Text\nvalues returned by the [RichTextValue.getRuns()](/apps-script/reference/spreadsheet/rich-text-value#getRuns()) method. \n\n### Methods\n\n| Method | Return type | Brief description |\n|-----------------------------------------------------------|---------------------------------------------------------------------------|------------------------------------------------------------------------------|\n| [copy()](#copy()) | [TextStyleBuilder](/apps-script/reference/spreadsheet/text-style-builder) | Creates a text style builder initialized with the values of this text style. |\n| [getFontFamily()](#getFontFamily()) | `String` | Gets the font family of the text. |\n| [getFontSize()](#getFontSize()) | `Integer` | Gets the font size of the text in points. |\n| [getForegroundColorObject()](#getForegroundColorObject()) | [Color](/apps-script/reference/spreadsheet/color) | Gets the font color of the text. |\n| [isBold()](#isBold()) | `Boolean` | Gets whether or not the text is bold. |\n| [isItalic()](#isItalic()) | `Boolean` | Gets whether or not the cell is italic. |\n| [isStrikethrough()](#isStrikethrough()) | `Boolean` | Gets whether or not the cell has strikethrough. |\n| [isUnderline()](#isUnderline()) | `Boolean` | Gets whether or not the cell is underlined. |\n\n### Deprecated methods\n\n| Method | Return type | Brief description |\n|-----------------------------------------------|-------------|----------------------------------|\n| [getForegroundColor()](#getForegroundColor()) | `String` | Gets the font color of the text. |\n\nDetailed documentation\n----------------------\n\n### `copy()`\n\nCreates a text style builder initialized with the values of this text style.\n\n#### Return\n\n\n[TextStyleBuilder](/apps-script/reference/spreadsheet/text-style-builder) --- A builder from this text style.\n\n*** ** * ** ***\n\n### `get``Font``Family()`\n\nGets the font family of the text. Returns `null` if the font family isn't set or the\ncorresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different font\nfamilies.\n\n#### Return\n\n\n`String` --- The font family of the text (for example, \"Arial\") or `null`.\n\n*** ** * ** ***\n\n### `get``Font``Size()`\n\nGets the font size of the text in points. Returns `null` if the font size isn't set or\nthe corresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different font\nsizes.\n\n#### Return\n\n\n`Integer` --- The font size of the text or `null`.\n\n*** ** * ** ***\n\n### `get``Foreground``Color``Object()`\n\nGets the font color of the text. Returns `null` if the font color isn't set or the\ncorresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different font\ncolors.\n\n#### Return\n\n\n[Color](/apps-script/reference/spreadsheet/color) --- The font color of the text or `null`.\n\n*** ** * ** ***\n\n### `is``Bold()`\n\nGets whether or not the text is bold. Returns `null` if bold isn't set or the\ncorresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different bold\nsettings.\n\n#### Return\n\n\n`Boolean` --- Whether or not the cell is bold, or `null`.\n\n*** ** * ** ***\n\n### `is``Italic()`\n\nGets whether or not the cell is italic. Returns `null` if italic isn't set or the\ncorresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different italic\nsettings.\n\n#### Return\n\n\n`Boolean` --- Whether or not the cell is italic, or `null`.\n\n*** ** * ** ***\n\n### `is``Strikethrough()`\n\nGets whether or not the cell has strikethrough. Returns `null` if strikethrough isn't set\nor the corresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different\nstrikethrough settings.\n\n#### Return\n\n\n`Boolean` --- Whether or not the cell has strikethrough, or `null`.\n\n*** ** * ** ***\n\n### `is``Underline()`\n\nGets whether or not the cell is underlined. Returns `null` if underline isn't set or the\ncorresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different underline\nsettings.\n\n#### Return\n\n\n`Boolean` --- Whether or not the cell is underlined, or `null`.\n\nDeprecated methods\n------------------\n\n### `get``Foreground``Color()`\n\n\n**Deprecated.** Replaced by [getForegroundColorObject()](#getForegroundColorObject())\n\nGets the font color of the text. Returns `null` if the font color isn't set or the\ncorresponding [RichTextValue](/apps-script/reference/spreadsheet/rich-text-value) has multiple runs with different font\ncolors.\n\n#### Return\n\n\n`String` --- The font color of the text as a hex CSS value (for example, \"#ff0000\") or `null`."]]
