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Adjust cursor display based on zoom

main
kts of kettek 2024-02-10 03:35:06 -08:00
parent 9e07913210
commit 415be31b3e
1 changed files with 7 additions and 3 deletions
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6
frontend/src/sections/Editor2D.svelte
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@ -122,9 +122,12 @@
ctx.strokeStyle = '#ff0000' ctx.strokeStyle = '#ff0000'
ctx.lineWidth = 1 ctx.lineWidth = 1
if (zoom > 1) {
ctx.rect(offsetX*zoom+mousePixelX*zoom, offsetY*zoom+mousePixelY*zoom, 1*zoom, 1*zoom) ctx.rect(offsetX*zoom+mousePixelX*zoom, offsetY*zoom+mousePixelY*zoom, 1*zoom, 1*zoom)
}
if (zoom <= 1 || zoom > 4) {
ctx.rect(mouseX, mouseY, 1, 1) ctx.rect(mouseX, mouseY, 1, 1)
}
ctx.stroke() ctx.stroke()
} }
ctx.restore() ctx.restore()
@ -165,6 +168,7 @@
node.addEventListener('wheel', (e: WheelEvent) => { node.addEventListener('wheel', (e: WheelEvent) => {
if (e.ctrlKey) { if (e.ctrlKey) {
e.preventDefault()
if (e.deltaY < 0) { if (e.deltaY < 0) {
zoom *= 2 zoom *= 2
} else if (e.deltaY > 0) { } else if (e.deltaY > 0) {