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Refactor canvas creation to use createCanvas utility

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Replaces direct usage of document.createElement('canvas') and manual context setup with the createCanvas utility across multiple utility modules. This change improves code consistency, reduces duplication, and centralizes canvas/context creation logic. Also updates notification usage in ClipboardManager to use showNotification and showInfoNotification utilities.
This commit is contained in:
Dariusz L
2025-07-27 18:34:46 +02:00
parent 7e71d3ec3e
commit 9d0c946e22
10 changed files with 42 additions and 166 deletions
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21
src/utils/MaskProcessingUtils.ts
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@@ -1,4 +1,5 @@
import { createModuleLogger } from "./LoggerUtils.js";
import { createCanvas } from "./CommonUtils.js";
const log = createModuleLogger('MaskProcessingUtils');
@@ -42,10 +43,7 @@ export async function processImageToMask(
});
// Create temporary canvas for processing
const tempCanvas = document.createElement('canvas');
tempCanvas.width = targetWidth;
tempCanvas.height = targetHeight;
const tempCtx = tempCanvas.getContext('2d', { willReadFrequently: true });
const { canvas: tempCanvas, ctx: tempCtx } = createCanvas(targetWidth, targetHeight, '2d', { willReadFrequently: true });
if (!tempCtx) {
throw new Error("Failed to get 2D context for mask processing");
@@ -99,10 +97,7 @@ export async function processImageWithTransform(
targetHeight = sourceImage.height
} = options;
const tempCanvas = document.createElement('canvas');
tempCanvas.width = targetWidth;
tempCanvas.height = targetHeight;
const tempCtx = tempCanvas.getContext('2d', { willReadFrequently: true });
const { canvas: tempCanvas, ctx: tempCtx } = createCanvas(targetWidth, targetHeight, '2d', { willReadFrequently: true });
if (!tempCtx) {
throw new Error("Failed to get 2D context for image processing");
@@ -162,10 +157,7 @@ export async function cropImage(
cropArea
});
const canvas = document.createElement('canvas');
canvas.width = width;
canvas.height = height;
const ctx = canvas.getContext('2d');
const { canvas, ctx } = createCanvas(width, height);
if (!ctx) {
throw new Error("Failed to get 2D context for image cropping");
@@ -202,10 +194,7 @@ export async function processMaskForViewport(
viewportOffset
});
const tempCanvas = document.createElement('canvas');
tempCanvas.width = targetWidth;
tempCanvas.height = targetHeight;
const tempCtx = tempCanvas.getContext('2d', { willReadFrequently: true });
const { canvas: tempCanvas, ctx: tempCtx } = createCanvas(targetWidth, targetHeight, '2d', { willReadFrequently: true });
if (!tempCtx) {
throw new Error("Failed to get 2D context for viewport mask processing");