@diffusionstudio/core-v4/dist/primitives/text/text.d.ts

2D motion graphics and video rendering engine

import { TextCase, TextAlign, TextBaseline, Shadow, Stroke, Glow, Font } from '../../renderer';
import { StyleOverride } from './types';
import { Token } from './token';
import { hex } from '../../types';
declare class TextPrimitiveState {
    text: string;
    font: Font;
    color: hex;
    maxWidth: number;
    resolution: number;
    leading: number;
    opacity: number;
    casing: TextCase;
    align: TextAlign;
    baseline: TextBaseline;
    shadows: Shadow[];
    strokes: Stroke[];
    styles: StyleOverride[];
    glow?: Glow;
}
export declare class TextPrimitive extends TextPrimitiveState {
    private isDirty;
    canvas: HTMLCanvasElement;
    ctx: CanvasRenderingContext2D;
    padding: {
        x: number;
        y: number;
    };
    lines: Token[][];
    /**
     * Create a new Text instance
     * @param options Configuration options
     */
    constructor({ alpha, willReadFrequently, ...rest }?: CanvasRenderingContext2DSettings);
    get width(): number;
    get height(): number;
    get fontSize(): number;
    set fontSize(size: number);
    /**
     * Draw/update the text on the shared canvas if needed
     * @param options Optional parameters to update text, fontSize, and color
     */
    render(): void;
    private alignLines;
    private renderLines;
    /**
     * Split text into lines based on maxWidth
     */
    private getLines;
    private applyFont;
    private applyShadow;
    private applyStroke;
    private applyGlow;
}
export {};