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Refactor ZenGradientGenerator class to use constructor instead of init method

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mr. M 2024-10-27 08:52:41 +01:00
parent a179f92b67
commit 04183d8e13
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1 changed files with 25 additions and 16 deletions
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41
src/ZenGradientGenerator.mjs
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@ -26,8 +26,6 @@
ZenWorkspaces.addChangeListeners(this.onWorkspaceChange.bind(this));
window.matchMedia('(prefers-color-scheme: dark)').addListener(this.onDarkModeChange.bind(this));
this._hasInitialized = true;
this.onDarkModeChange(null, true);
}
get isDarkMode() {
@ -83,6 +81,9 @@
// Call the rest of the initialization
this.initContextMenu();
this.initThemePicker();
this._hasInitialized = true;
this.onDarkModeChange(null);
}
initRotation() {
@ -163,22 +164,30 @@
calculateInitialPosition(color) {
const [r, g, b] = color.c;
const imageData = this.canvasCtx.getImageData(0, 0, this.canvas.width, this.canvas.height);
const pixels = imageData.data;
let x = 0;
let y = 0;
let minDistance = Infinity;
for (let i = 0; i < pixels.length; i += 4) {
const r2 = pixels[i];
const g2 = pixels[i + 1];
const b2 = pixels[i + 2];
const distance = Math.sqrt((r - r2) ** 2 + (g - g2) ** 2 + (b - b2) ** 2);
if (distance < minDistance) {
minDistance = distance;
x = (i / 4) % this.canvas.width;
y = Math.floor((i / 4) / this.canvas.width);
// Find all pixels that are at least 90% similar to the color
const similarPixels = [];
for (let i = 0; i < imageData.data.length; i += 4) {
const pixelR = imageData.data[i];
const pixelG = imageData.data[i + 1];
const pixelB = imageData.data[i + 2];
if (Math.abs(r - pixelR) < 25 && Math.abs(g - pixelG) < 25 && Math.abs(b - pixelB) < 25) {
similarPixels.push(i);
}
}
return { x: x / this.canvas.width, y: y / this.canvas.height };
// Check if there's an exact match
for (const pixel of similarPixels) {
const x = (pixel / 4) % this.canvas.width;
const y = Math.floor((pixel / 4) / this.canvas.width);
const pixelColor = this.getColorFromPosition(x, y);
if (pixelColor[0] === r && pixelColor[1] === g && pixelColor[2] === b) {
return {x: x / this.canvas.width, y: y / this.canvas.height};
}
}
// If there's no exact match, return the first similar pixel
const pixel = similarPixels[0];
const x = (pixel / 4) % this.canvas.width;
const y = Math.floor((pixel / 4) / this.canvas.width);
return {x: x / this.canvas.width, y: y / this.canvas.height};
}
getColorFromPosition(x, y) {