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Standart Error in Utils

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This commit is contained in:
Dariusz L
2025-07-27 20:30:06 +02:00
parent 64ee2c6abb
commit 058a1c4d67
20 changed files with 770 additions and 492 deletions
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36
src/utils/ImageAnalysis.ts
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@@ -1,5 +1,6 @@
import { createModuleLogger } from "./LoggerUtils.js";
import { createCanvas } from "./CommonUtils.js";
import { withErrorHandling, createValidationError } from "../ErrorHandler.js";
const log = createModuleLogger('ImageAnalysis');
@@ -10,7 +11,19 @@ const log = createModuleLogger('ImageAnalysis');
* @param blendArea - The percentage (0-100) of the area to apply blending
* @returns HTMLCanvasElement containing the distance field mask
*/
export function createDistanceFieldMask(image: HTMLImageElement, blendArea: number): HTMLCanvasElement {
/**
* Synchronous version of createDistanceFieldMask for use in synchronous rendering
*/
export function createDistanceFieldMaskSync(image: HTMLImageElement, blendArea: number): HTMLCanvasElement {
if (!image) {
log.error("Image is required for distance field mask");
return createCanvas(1, 1).canvas;
}
if (typeof blendArea !== 'number' || blendArea < 0 || blendArea > 100) {
log.error("Blend area must be a number between 0 and 100");
return createCanvas(1, 1).canvas;
}
const { canvas, ctx } = createCanvas(image.width, image.height, '2d', { willReadFrequently: true });
if (!ctx) {
@@ -95,6 +108,13 @@ export function createDistanceFieldMask(image: HTMLImageElement, blendArea: numb
return canvas;
}
/**
* Async version with error handling for use in async contexts
*/
export const createDistanceFieldMask = withErrorHandling(function(image: HTMLImageElement, blendArea: number): HTMLCanvasElement {
return createDistanceFieldMaskSync(image, blendArea);
}, 'createDistanceFieldMask');
/**
* Calculates the Euclidean distance transform of a binary mask.
* Uses a two-pass algorithm for efficiency.
@@ -214,7 +234,17 @@ function calculateDistanceFromEdges(width: number, height: number): Float32Array
* @param blendArea - The percentage (0-100) of the area to apply blending
* @returns HTMLCanvasElement containing the radial gradient mask
*/
export function createRadialGradientMask(width: number, height: number, blendArea: number): HTMLCanvasElement {
export const createRadialGradientMask = withErrorHandling(function(width: number, height: number, blendArea: number): HTMLCanvasElement {
if (typeof width !== 'number' || width <= 0) {
throw createValidationError("Width must be a positive number", { width });
}
if (typeof height !== 'number' || height <= 0) {
throw createValidationError("Height must be a positive number", { height });
}
if (typeof blendArea !== 'number' || blendArea < 0 || blendArea > 100) {
throw createValidationError("Blend area must be a number between 0 and 100", { blendArea });
}
const { canvas, ctx } = createCanvas(width, height);
if (!ctx) {
@@ -236,4 +266,4 @@ export function createRadialGradientMask(width: number, height: number, blendAre
ctx.fillRect(0, 0, width, height);
return canvas;
}
}, 'createRadialGradientMask');