前端初始化

2026-08-21 15:27:51 +08:00
commit ef029340f2
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+import { TextAlign, TextVerticalAlign, NullUndefined } from '../../core/types';
+import type { DefaultTextStyle, TextStyleProps } from '../Text';
+import type { TSpanStyleProps } from '../TSpan';
+import BoundingRect from '../../core/BoundingRect';
+interface InnerTruncateOption {
+    maxIteration?: number;
+    minChar?: number;
+    placeholder?: string;
+    maxIterations?: number;
+}
+export declare function truncateText(text: string, containerWidth: number, font: string, ellipsis?: string, options?: InnerTruncateOption): string;
+export interface PlainTextContentBlock {
+    lineHeight: number;
+    calculatedLineHeight: number;
+    contentWidth: number;
+    contentHeight: number;
+    width: number;
+    height: number;
+    outerWidth: number;
+    outerHeight: number;
+    lines: string[];
+    isTruncated: boolean;
+}
+export declare function parsePlainText(rawText: unknown, style: Omit<TextStyleProps, 'align' | 'verticalAlign'>, defaultOuterWidth: number | NullUndefined, defaultOuterHeight: number | NullUndefined): PlainTextContentBlock;
+declare class RichTextToken {
+    styleName: string;
+    text: string;
+    width: number;
+    height: number;
+    innerHeight: number;
+    contentHeight: number;
+    contentWidth: number;
+    lineHeight: number;
+    font: string;
+    align: TextAlign;
+    verticalAlign: TextVerticalAlign;
+    textPadding: number[];
+    percentWidth?: string;
+    isLineHolder: boolean;
+}
+declare class RichTextLine {
+    lineHeight: number;
+    width: number;
+    tokens: RichTextToken[];
+    constructor(tokens?: RichTextToken[]);
+}
+export declare class RichTextContentBlock {
+    width: number;
+    height: number;
+    contentWidth: number;
+    contentHeight: number;
+    outerWidth: number;
+    outerHeight: number;
+    lines: RichTextLine[];
+    isTruncated: boolean;
+}
+export declare function parseRichText(rawText: unknown, style: Omit<TextStyleProps, 'align' | 'verticalAlign'>, defaultOuterWidth: number | NullUndefined, defaultOuterHeight: number | NullUndefined, topTextAlign: TextAlign): RichTextContentBlock;
+export declare function calcInnerTextOverflowArea(out: CalcInnerTextOverflowAreaOut, overflowRect: DefaultTextStyle['overflowRect'], baseX: number, baseY: number, textAlign: TextAlign, textVerticalAlign: TextVerticalAlign): void;
+export declare type CalcInnerTextOverflowAreaOut = {
+    baseX: number;
+    baseY: number;
+    outerWidth: number | NullUndefined;
+    outerHeight: number | NullUndefined;
+};
+export declare function tSpanCreateBoundingRect(style: Pick<TSpanStyleProps, 'text' | 'font' | 'x' | 'y' | 'textAlign' | 'textBaseline' | 'lineWidth'>): BoundingRect;
+export declare function tSpanCreateBoundingRect2(style: Pick<TSpanStyleProps, 'x' | 'y' | 'textAlign' | 'textBaseline' | 'lineWidth'>, contentWidth: number, contentHeight: number, forceLineWidth: number | NullUndefined): BoundingRect;
+export declare function tSpanHasStroke(style: TSpanStyleProps): boolean;
+export {};