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Show image size (W x H) on image nodes #2699

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merged 2 commits into from
Feb 24, 2025
Merged

Show image size (W x H) on image nodes #2699

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Show image size (W x H) on image nodes
huchenlei Feb 24, 2025
00e2fee
nit
huchenlei Feb 24, 2025
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17 changes: 13 additions & 4 deletions src/services/litegraphService.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -469,8 +469,9 @@ export const useLitegraphService = () => {

const shiftY = getImageTop(this)

const IMAGE_TEXT_SIZE_TEXT_HEIGHT = 15
const dw = this.size[0]
const dh = this.size[1] - shiftY
const dh = this.size[1] - shiftY - IMAGE_TEXT_SIZE_TEXT_HEIGHT

if (imageIndex == null) {
// No image selected; draw thumbnails of all
Expand Down Expand Up @@ -581,8 +582,9 @@ export const useLitegraphService = () => {
return
}
// Draw individual
let w = this.imgs[imageIndex].naturalWidth
let h = this.imgs[imageIndex].naturalHeight
const img = this.imgs[imageIndex]
let w = img.naturalWidth
let h = img.naturalHeight

const scaleX = dw / w
const scaleY = dh / h
Expand All @@ -593,7 +595,14 @@ export const useLitegraphService = () => {

const x = (dw - w) / 2
const y = (dh - h) / 2 + shiftY
ctx.drawImage(this.imgs[imageIndex], x, y, w, h)
ctx.drawImage(img, x, y, w, h)

// Draw image size text below the image
ctx.fillStyle = LiteGraph.NODE_TEXT_COLOR
ctx.textAlign = 'center'
const sizeText = `${Math.round(img.naturalWidth)} × ${Math.round(img.naturalHeight)}`
const textY = y + h + 10
ctx.fillText(sizeText, x + w / 2, textY)

const drawButton = (
x: number,
Expand Down
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