44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
/**
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* temporary fix for https://ghproxy.com/https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/668
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* @see https://ghproxy.com/https://github.com/gradio-app/gradio/issues/1721
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*/
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function imageMaskResize() {
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const canvases = gradioApp().querySelectorAll('#img2maskimg .touch-none canvas');
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if (!canvases.length) {
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window.removeEventListener('resize', imageMaskResize);
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return;
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}
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const wrapper = canvases[0].closest('.touch-none');
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const previewImage = wrapper.previousElementSibling;
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if (!previewImage.complete) {
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previewImage.addEventListener('load', imageMaskResize);
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return;
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}
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const w = previewImage.width;
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const h = previewImage.height;
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const nw = previewImage.naturalWidth;
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const nh = previewImage.naturalHeight;
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const portrait = nh > nw;
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const wW = Math.min(w, portrait ? h / nh * nw : w / nw * nw);
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const wH = Math.min(h, portrait ? h / nh * nh : w / nw * nh);
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wrapper.style.width = `${wW}px`;
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wrapper.style.height = `${wH}px`;
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wrapper.style.left = `0px`;
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wrapper.style.top = `0px`;
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canvases.forEach(c => {
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c.style.width = c.style.height = '';
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c.style.maxWidth = '100%';
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c.style.maxHeight = '100%';
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c.style.objectFit = 'contain';
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});
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}
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onAfterUiUpdate(imageMaskResize);
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window.addEventListener('resize', imageMaskResize);
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