Hugging Face's logo

Spaces:
aodianyun
/
stable-diffusion-webui
Runtime error

App Files Community
1
stable-diffusion-webui
File size: 3,551 Bytes 
6cf4883
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
 

let currentWidth = null;
let currentHeight = null;
let arFrameTimeout = setTimeout(function(){},0);

function dimensionChange(e, is_width, is_height){

	if(is_width){
		currentWidth = e.target.value*1.0
	}
	if(is_height){
		currentHeight = e.target.value*1.0
	}

	var inImg2img   = Boolean(gradioApp().querySelector("button.rounded-t-lg.border-gray-200"))

	if(!inImg2img){
		return;
	}

	var targetElement = null;

    var tabIndex = get_tab_index('mode_img2img')
	if(tabIndex == 0){ // img2img
		targetElement = gradioApp().querySelector('div[data-testid=image] img');
	} else if(tabIndex == 1){ //Sketch
		targetElement = gradioApp().querySelector('#img2img_sketch div[data-testid=image] img');
	} else if(tabIndex == 2){ // Inpaint
		targetElement = gradioApp().querySelector('#img2maskimg div[data-testid=image] img');
	} else if(tabIndex == 3){ // Inpaint sketch
		targetElement = gradioApp().querySelector('#inpaint_sketch div[data-testid=image] img');
	}
	

	if(targetElement){

		var arPreviewRect = gradioApp().querySelector('#imageARPreview');
		if(!arPreviewRect){
		    arPreviewRect = document.createElement('div')
		    arPreviewRect.id = "imageARPreview";
		    gradioApp().getRootNode().appendChild(arPreviewRect)
		}



		var viewportOffset = targetElement.getBoundingClientRect();

		viewportscale = Math.min(  targetElement.clientWidth/targetElement.naturalWidth, targetElement.clientHeight/targetElement.naturalHeight )

		scaledx = targetElement.naturalWidth*viewportscale
		scaledy = targetElement.naturalHeight*viewportscale

		cleintRectTop    = (viewportOffset.top+window.scrollY)
		cleintRectLeft   = (viewportOffset.left+window.scrollX)
		cleintRectCentreY = cleintRectTop  + (targetElement.clientHeight/2)
		cleintRectCentreX = cleintRectLeft + (targetElement.clientWidth/2)

		viewRectTop    = cleintRectCentreY-(scaledy/2)
		viewRectLeft   = cleintRectCentreX-(scaledx/2)
		arRectWidth  = scaledx
		arRectHeight = scaledy

		arscale = Math.min(  arRectWidth/currentWidth, arRectHeight/currentHeight )
		arscaledx = currentWidth*arscale
		arscaledy = currentHeight*arscale

		arRectTop    = cleintRectCentreY-(arscaledy/2)
		arRectLeft   = cleintRectCentreX-(arscaledx/2)
		arRectWidth  = arscaledx
		arRectHeight = arscaledy

	    arPreviewRect.style.top  = arRectTop+'px';
	    arPreviewRect.style.left = arRectLeft+'px';
	    arPreviewRect.style.width = arRectWidth+'px';
	    arPreviewRect.style.height = arRectHeight+'px';

	    clearTimeout(arFrameTimeout);
	    arFrameTimeout = setTimeout(function(){
	    	arPreviewRect.style.display = 'none';
	    },2000);

	    arPreviewRect.style.display = 'block';

	}

}


onUiUpdate(function(){
	var arPreviewRect = gradioApp().querySelector('#imageARPreview');
	if(arPreviewRect){
		arPreviewRect.style.display = 'none';
	}
	var inImg2img   = Boolean(gradioApp().querySelector("button.rounded-t-lg.border-gray-200"))
	if(inImg2img){
		let inputs = gradioApp().querySelectorAll('input');
		inputs.forEach(function(e){
		    var is_width = e.parentElement.id == "img2img_width"
		    var is_height = e.parentElement.id == "img2img_height"

			if((is_width || is_height) && !e.classList.contains('scrollwatch')){
				e.addEventListener('input', function(e){dimensionChange(e, is_width, is_height)} )
				e.classList.add('scrollwatch')
			}
			if(is_width){
				currentWidth = e.value*1.0
			}
			if(is_height){
				currentHeight = e.value*1.0
			}
		})
	}
});