import { z } from "zod";
import type { Canvas } from "../../widgets/utils/layout";
export declare const createAxisOptionsSchema: () => z.ZodObject<{
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
    min: z.ZodNumber;
    max: z.ZodNumber;
    tickInterval: z.ZodNumber;
    showGridLines: z.ZodBoolean;
}, z.core.$strict>;
export declare const AxisOptionsSchema: z.ZodObject<{
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
    min: z.ZodNumber;
    max: z.ZodNumber;
    tickInterval: z.ZodNumber;
    showGridLines: z.ZodBoolean;
}, z.core.$strict>;
export type AxisOptions = z.infer<typeof AxisOptionsSchema>;
export declare const createPlotPointSchema: () => z.ZodObject<{
    id: z.ZodString;
    x: z.ZodNumber;
    y: z.ZodNumber;
    label: z.ZodString;
    style: z.ZodEnum<{
        open: "open";
        closed: "closed";
    }>;
}, z.core.$strict>;
export declare const PlotPointSchema: z.ZodObject<{
    id: z.ZodString;
    x: z.ZodNumber;
    y: z.ZodNumber;
    label: z.ZodString;
    style: z.ZodEnum<{
        open: "open";
        closed: "closed";
    }>;
}, z.core.$strict>;
export type PlotPoint = z.infer<typeof PlotPointSchema>;
export declare const createSlopeInterceptLineSchema: () => z.ZodObject<{
    type: z.ZodLiteral<"slopeIntercept">;
    slope: z.ZodNumber;
    yIntercept: z.ZodNumber;
}, z.core.$strict>;
export declare const createStandardLineSchema: () => z.ZodObject<{
    type: z.ZodLiteral<"standard">;
    A: z.ZodNumber;
    B: z.ZodNumber;
    C: z.ZodNumber;
}, z.core.$strict>;
export declare const createPointSlopeLineSchema: () => z.ZodObject<{
    type: z.ZodLiteral<"pointSlope">;
    x1: z.ZodNumber;
    y1: z.ZodNumber;
    slope: z.ZodNumber;
}, z.core.$strict>;
export declare const createLineEquationSchema: () => z.ZodDiscriminatedUnion<[z.ZodObject<{
    type: z.ZodLiteral<"slopeIntercept">;
    slope: z.ZodNumber;
    yIntercept: z.ZodNumber;
}, z.core.$strict>, z.ZodObject<{
    type: z.ZodLiteral<"standard">;
    A: z.ZodNumber;
    B: z.ZodNumber;
    C: z.ZodNumber;
}, z.core.$strict>, z.ZodObject<{
    type: z.ZodLiteral<"pointSlope">;
    x1: z.ZodNumber;
    y1: z.ZodNumber;
    slope: z.ZodNumber;
}, z.core.$strict>], "type">;
export declare const createLineSchema: () => z.ZodObject<{
    id: z.ZodString;
    equation: z.ZodDiscriminatedUnion<[z.ZodObject<{
        type: z.ZodLiteral<"slopeIntercept">;
        slope: z.ZodNumber;
        yIntercept: z.ZodNumber;
    }, z.core.$strict>, z.ZodObject<{
        type: z.ZodLiteral<"standard">;
        A: z.ZodNumber;
        B: z.ZodNumber;
        C: z.ZodNumber;
    }, z.core.$strict>, z.ZodObject<{
        type: z.ZodLiteral<"pointSlope">;
        x1: z.ZodNumber;
        y1: z.ZodNumber;
        slope: z.ZodNumber;
    }, z.core.$strict>], "type">;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
}, z.core.$strict>;
export declare const LineSchema: z.ZodObject<{
    id: z.ZodString;
    equation: z.ZodDiscriminatedUnion<[z.ZodObject<{
        type: z.ZodLiteral<"slopeIntercept">;
        slope: z.ZodNumber;
        yIntercept: z.ZodNumber;
    }, z.core.$strict>, z.ZodObject<{
        type: z.ZodLiteral<"standard">;
        A: z.ZodNumber;
        B: z.ZodNumber;
        C: z.ZodNumber;
    }, z.core.$strict>, z.ZodObject<{
        type: z.ZodLiteral<"pointSlope">;
        x1: z.ZodNumber;
        y1: z.ZodNumber;
        slope: z.ZodNumber;
    }, z.core.$strict>], "type">;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
}, z.core.$strict>;
export type Line = z.infer<typeof LineSchema>;
export declare const createPolygonSchema: () => z.ZodObject<{
    vertices: z.ZodArray<z.ZodString>;
    isClosed: z.ZodBoolean;
    fillColor: z.ZodString;
    strokeColor: z.ZodString;
    label: z.ZodString;
}, z.core.$strict>;
export declare const PolygonSchema: z.ZodObject<{
    vertices: z.ZodArray<z.ZodString>;
    isClosed: z.ZodBoolean;
    fillColor: z.ZodString;
    strokeColor: z.ZodString;
    label: z.ZodString;
}, z.core.$strict>;
export type Polygon = z.infer<typeof PolygonSchema>;
export declare const createDistanceSchema: () => z.ZodObject<{
    pointId1: z.ZodString;
    pointId2: z.ZodString;
    showLegs: z.ZodBoolean;
    showLegLabels: z.ZodBoolean;
    hypotenuseLabel: z.ZodString;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
}, z.core.$strict>;
export declare const DistanceSchema: z.ZodObject<{
    pointId1: z.ZodString;
    pointId2: z.ZodString;
    showLegs: z.ZodBoolean;
    showLegLabels: z.ZodBoolean;
    hypotenuseLabel: z.ZodString;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
}, z.core.$strict>;
export type Distance = z.infer<typeof DistanceSchema>;
export declare const createPolylineSchema: () => z.ZodDiscriminatedUnion<[z.ZodObject<{
    type: z.ZodLiteral<"points">;
    id: z.ZodString;
    points: z.ZodArray<z.ZodObject<{
        x: z.ZodNumber;
        y: z.ZodNumber;
    }, z.core.$strip>>;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
}, z.core.$strict>, z.ZodObject<{
    type: z.ZodLiteral<"function">;
    id: z.ZodString;
    coefficients: z.ZodArray<z.ZodNumber>;
    xRange: z.ZodObject<{
        min: z.ZodNumber;
        max: z.ZodNumber;
    }, z.core.$strip>;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
}, z.core.$strict>], "type">;
export declare const PolylineSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    type: z.ZodLiteral<"points">;
    id: z.ZodString;
    points: z.ZodArray<z.ZodObject<{
        x: z.ZodNumber;
        y: z.ZodNumber;
    }, z.core.$strip>>;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
}, z.core.$strict>, z.ZodObject<{
    type: z.ZodLiteral<"function">;
    id: z.ZodString;
    coefficients: z.ZodArray<z.ZodNumber>;
    xRange: z.ZodObject<{
        min: z.ZodNumber;
        max: z.ZodNumber;
    }, z.core.$strip>;
    color: z.ZodString;
    style: z.ZodEnum<{
        solid: "solid";
        dashed: "dashed";
    }>;
    label: z.ZodPipe<z.ZodNullable<z.ZodString>, z.ZodTransform<string | null, string | null>>;
}, z.core.$strict>], "type">;
export type Polyline = z.infer<typeof PolylineSchema>;
/**
 * Utility to render points using Canvas API.
 */
export declare function renderPoints(points: PlotPoint[], toSvgX: (v: number) => number, toSvgY: (v: number) => number, canvas: Canvas): void;
/**
 * Utility to render lines with support for all equation types using Canvas API.
 */
export declare function renderLines(lines: Line[], xAxis: AxisOptions, yAxis: AxisOptions, toSvgX: (v: number) => number, toSvgY: (v: number) => number, canvas: Canvas): void;
/**
 * Utility to render polygons that reference points by ID using Canvas API.
 */
export declare function renderPolygons(polygons: Polygon[], pointMap: Map<string, PlotPoint>, toSvgX: (v: number) => number, toSvgY: (v: number) => number, canvas: Canvas): void;
/**
 * Utility to render distance visualizations between points using Canvas API.
 */
export declare function renderDistances(distances: Distance[], pointMap: Map<string, PlotPoint>, toSvgX: (v: number) => number, toSvgY: (v: number) => number, canvas: Canvas): void;
/**
 * Utility to render polylines (function plots) using Canvas API.
 */
export declare function renderPolylines(polylines: Polyline[], toSvgX: (v: number) => number, toSvgY: (v: number) => number, canvas: Canvas): void;
//# sourceMappingURL=canvas-utils.d.ts.map