mirror of
https://github.com/openvinotoolkit/stable-diffusion-webui.git
synced 2024-12-14 14:45:06 +03:00
114 lines
3.9 KiB
JavaScript
114 lines
3.9 KiB
JavaScript
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let currentWidth = null;
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let currentHeight = null;
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let arFrameTimeout = setTimeout(function() {}, 0);
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function dimensionChange(e, is_width, is_height) {
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if (is_width) {
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currentWidth = e.target.value * 1.0;
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}
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if (is_height) {
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currentHeight = e.target.value * 1.0;
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}
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var inImg2img = gradioApp().querySelector("#tab_img2img").style.display == "block";
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if (!inImg2img) {
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return;
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}
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var targetElement = null;
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var tabIndex = get_tab_index('mode_img2img');
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if (tabIndex == 0) { // img2img
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targetElement = gradioApp().querySelector('#img2img_image div[data-testid=image] img');
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} else if (tabIndex == 1) { //Sketch
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targetElement = gradioApp().querySelector('#img2img_sketch div[data-testid=image] img');
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} else if (tabIndex == 2) { // Inpaint
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targetElement = gradioApp().querySelector('#img2maskimg div[data-testid=image] img');
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} else if (tabIndex == 3) { // Inpaint sketch
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targetElement = gradioApp().querySelector('#inpaint_sketch div[data-testid=image] img');
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}
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if (targetElement) {
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var arPreviewRect = gradioApp().querySelector('#imageARPreview');
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if (!arPreviewRect) {
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arPreviewRect = document.createElement('div');
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arPreviewRect.id = "imageARPreview";
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gradioApp().appendChild(arPreviewRect);
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}
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var viewportOffset = targetElement.getBoundingClientRect();
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var viewportscale = Math.min(targetElement.clientWidth / targetElement.naturalWidth, targetElement.clientHeight / targetElement.naturalHeight);
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var scaledx = targetElement.naturalWidth * viewportscale;
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var scaledy = targetElement.naturalHeight * viewportscale;
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var cleintRectTop = (viewportOffset.top + window.scrollY);
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var cleintRectLeft = (viewportOffset.left + window.scrollX);
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var cleintRectCentreY = cleintRectTop + (targetElement.clientHeight / 2);
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var cleintRectCentreX = cleintRectLeft + (targetElement.clientWidth / 2);
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var arscale = Math.min(scaledx / currentWidth, scaledy / currentHeight);
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var arscaledx = currentWidth * arscale;
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var arscaledy = currentHeight * arscale;
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var arRectTop = cleintRectCentreY - (arscaledy / 2);
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var arRectLeft = cleintRectCentreX - (arscaledx / 2);
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var arRectWidth = arscaledx;
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var arRectHeight = arscaledy;
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arPreviewRect.style.top = arRectTop + 'px';
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arPreviewRect.style.left = arRectLeft + 'px';
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arPreviewRect.style.width = arRectWidth + 'px';
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arPreviewRect.style.height = arRectHeight + 'px';
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clearTimeout(arFrameTimeout);
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arFrameTimeout = setTimeout(function() {
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arPreviewRect.style.display = 'none';
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}, 2000);
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arPreviewRect.style.display = 'block';
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}
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}
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onUiUpdate(function() {
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var arPreviewRect = gradioApp().querySelector('#imageARPreview');
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if (arPreviewRect) {
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arPreviewRect.style.display = 'none';
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}
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var tabImg2img = gradioApp().querySelector("#tab_img2img");
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if (tabImg2img) {
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var inImg2img = tabImg2img.style.display == "block";
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if (inImg2img) {
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let inputs = gradioApp().querySelectorAll('input');
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inputs.forEach(function(e) {
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var is_width = e.parentElement.id == "img2img_width";
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var is_height = e.parentElement.id == "img2img_height";
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if ((is_width || is_height) && !e.classList.contains('scrollwatch')) {
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e.addEventListener('input', function(e) {
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dimensionChange(e, is_width, is_height);
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});
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e.classList.add('scrollwatch');
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}
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if (is_width) {
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currentWidth = e.value * 1.0;
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}
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if (is_height) {
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currentHeight = e.value * 1.0;
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}
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});
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}
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}
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});
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