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added row/col size slider in Resize image #50

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Merged
Patricklumowa merged 1 commit into from
Aug 24, 2025
Merged

added row/col size slider in Resize image #50

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107 changes: 71 additions & 36 deletions Auto-Image.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4716,10 +4716,21 @@
</div>
<div class="resize-tools">
<div style="display:flex; gap:10px; flex-wrap:wrap; align-items:center;">
<div style="display:flex; align-items:center; gap:6px;">
<label style="font-size:12px; opacity:.85;">Brush</label>
<input id="maskBrushSize" type="range" min="1" max="7" step="1" value="1" style="width:120px;">
<span id="maskBrushSizeValue" style="font-size:12px; opacity:.85; min-width:18px; text-align:center;">1</span>
<div>
<div style="display:flex; align-items:center; gap:6px; justify-content:space-between;">
<label style="font-size:12px; opacity:.85;">Brush</label>
<div style="display:flex; align-items:center; gap:6px;">
<input id="maskBrushSize" type="range" min="1" max="7" step="1" value="1" style="width:120px;">
<span id="maskBrushSizeValue" style="font-size:12px; opacity:.85; min-width:18px; text-align:center;">1</span>
</div>
</div>
<div style="display:flex; align-items:center; gap:6px; justify-content:space-between;">
<label style="font-size:12px; opacity:.85;">Row/col size</label>
<div style="display:flex; align-items:center; gap:6px;">
<input id="rowColSize" type="range" min="1" max="7" step="1" value="1" style="width:120px;">
<span id="rowColSizeValue" style="font-size:12px; opacity:.85; min-width:18px; text-align:center;">1</span>
</div>
</div>
</div>
<div style="display:flex; align-items:center; gap:6px;">
<label style="font-size:12px; opacity:.85;">Mode</label>
Expand Down Expand Up @@ -5855,6 +5866,7 @@
let draggingMask = false;
let lastPaintX = -1, lastPaintY = -1;
let brushSize = 1;
let rowColSize = 1;
let maskMode = 'ignore'; // 'ignore' | 'unignore' | 'toggle'
const brushEl = resizeContainer.querySelector('#maskBrushSize');
const brushValEl = resizeContainer.querySelector('#maskBrushSizeValue');
Expand All @@ -5863,6 +5875,8 @@
const btnToggle = resizeContainer.querySelector('#maskModeToggle');
const clearIgnoredBtnEl = resizeContainer.querySelector('#clearIgnoredBtn');
const invertMaskBtn = resizeContainer.querySelector('#invertMaskBtn');
const rowColSizeEl = resizeContainer.querySelector('#rowColSize');
const rowColSizeValEl = resizeContainer.querySelector('#rowColSizeValue');

const updateModeButtons = () => {
const map = [
Expand All @@ -5883,6 +5897,11 @@
brushValEl.textContent = brushEl.value;
brushSize = parseInt(brushEl.value, 10) || 1;
}
if (rowColSizeEl && rowColSizeValEl) {
rowColSizeEl.addEventListener('input', () => { rowColSize = parseInt(rowColSizeEl.value, 10) || 1; rowColSizeValEl.textContent = rowColSize; });
rowColSizeValEl.textContent = rowColSizeEl.value;
rowColSize = parseInt(rowColSizeEl.value, 10) || 1;
}
if (btnIgnore) btnIgnore.addEventListener('click', () => setMode('ignore'));
if (btnUnignore) btnUnignore.addEventListener('click', () => setMode('unignore'));
if (btnToggle) btnToggle.addEventListener('click', () => setMode('toggle'));
Expand Down Expand Up @@ -5942,48 +5961,64 @@
const w = baseCanvas.width, h = baseCanvas.height;
ensureMask(w, h);
if (y < 0 || y >= h) return;
for (let x = 0; x < w; x++) {
const idx = y * w + x;
let val = state.resizeIgnoreMask[idx];
if (maskMode === 'toggle') {
val = val ? 0 : 1;
} else if (maskMode === 'ignore') {
val = 1;
} else {
val = 0;
}
state.resizeIgnoreMask[idx] = val;
if (_maskData) {
const p = idx * 4;
if (val) { _maskData[p] = 255; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 150; }
else { _maskData[p] = 0; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 0; }

// Paint multiple rows based on rowColSize
const halfSize = Math.floor(rowColSize / 2);
const startY = Math.max(0, y - halfSize);
const endY = Math.min(h - 1, y + halfSize);

for (let rowY = startY; rowY <= endY; rowY++) {
for (let x = 0; x < w; x++) {
const idx = rowY * w + x;
let val = state.resizeIgnoreMask[idx];
if (maskMode === 'toggle') {
val = val ? 0 : 1;
} else if (maskMode === 'ignore') {
val = 1;
} else {
val = 0;
}
state.resizeIgnoreMask[idx] = val;
if (_maskData) {
const p = idx * 4;
if (val) { _maskData[p] = 255; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 150; }
else { _maskData[p] = 0; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 0; }
}
}
if (_maskData) { _markDirty(0, rowY); _markDirty(w - 1, rowY); }
}
if (_maskData) { _markDirty(0, y); _markDirty(w - 1, y); }
};

const paintColumn = (x, value) => {
const w = baseCanvas.width, h = baseCanvas.height;
ensureMask(w, h);
if (x < 0 || x >= w) return;
for (let y = 0; y < h; y++) {
const idx = y * w + x;
let val = state.resizeIgnoreMask[idx];
if (maskMode === 'toggle') {
val = val ? 0 : 1;
} else if (maskMode === 'ignore') {
val = 1;
} else {
val = 0;
}
state.resizeIgnoreMask[idx] = val;
if (_maskData) {
const p = idx * 4;
if (val) { _maskData[p] = 255; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 150; }
else { _maskData[p] = 0; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 0; }

// Paint multiple columns based on rowColSize
const halfSize = Math.floor(rowColSize / 2);
const startX = Math.max(0, x - halfSize);
const endX = Math.min(w - 1, x + halfSize);

for (let colX = startX; colX <= endX; colX++) {
for (let y = 0; y < h; y++) {
const idx = y * w + colX;
let val = state.resizeIgnoreMask[idx];
if (maskMode === 'toggle') {
val = val ? 0 : 1;
} else if (maskMode === 'ignore') {
val = 1;
} else {
val = 0;
}
state.resizeIgnoreMask[idx] = val;
if (_maskData) {
const p = idx * 4;
if (val) { _maskData[p] = 255; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 150; }
else { _maskData[p] = 0; _maskData[p + 1] = 0; _maskData[p + 2] = 0; _maskData[p + 3] = 0; }
}
}
if (_maskData) { _markDirty(colX, 0); _markDirty(colX, h - 1); }
}
if (_maskData) { _markDirty(x, 0); _markDirty(x, h - 1); }
};

const redrawMaskOverlay = () => {
Expand Down