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This commit is contained in:
neauoire 2020-03-11 16:30:59 +09:00
parent ca69d99a9c
commit 38f99b3ef8
4 changed files with 16 additions and 40 deletions
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5
desktop/sources/scripts/library.js
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@ -8,6 +8,7 @@ function Library (client) {
this.open = async (name, scale = 1) => { // Import a graphic and scale canvas to fit. this.open = async (name, scale = 1) => { // Import a graphic and scale canvas to fit.
const img = client.cache.get(name) const img = client.cache.get(name)
if (!img) { client.log('No data for ' + name); return }
const rect = this.rect(0, 0, img.width * scale, img.height * scale) const rect = this.rect(0, 0, img.width * scale, img.height * scale)
await this.resize(rect.w, rect.h).then(this.import(name, rect)) await this.resize(rect.w, rect.h).then(this.import(name, rect))
return rect return rect
@ -79,13 +80,13 @@ function Library (client) {
// Frame // Frame
this.resize = (w = client.surface.bounds().w, h = client.surface.bounds().h, fit = true) => { // Resizes the canvas to target w and h, returns the rect. this.resize = async (w = client.surface.bounds().w, h = client.surface.bounds().h, fit = true) => { // Resizes the canvas to target w and h, returns the rect.
if (w === this['get-frame']().w && h === this['get-frame']().h) { return } if (w === this['get-frame']().w && h === this['get-frame']().h) { return }
const rect = { x: 0, y: 0, w, h } const rect = { x: 0, y: 0, w, h }
const a = document.createElement('img') const a = document.createElement('img')
const b = document.createElement('img') const b = document.createElement('img')
a.src = client.surface.el.toDataURL() a.src = client.surface.el.toDataURL()
client.surface.resizeImage(a, b) await client.surface.resizeImage(a, b)
client.surface.resize(rect, fit) client.surface.resize(rect, fit)
return client.surface.draw(b, rect) return client.surface.draw(b, rect)
} }

27
examples/pixels/import.lisp
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@ -1,27 +0,0 @@
(clear)
(def hor-path "/Users/VillaMoirai/Desktop/hor.jpeg")
(def ver-path "/Users/VillaMoirai/Desktop/ver.jpg")
; rect
(import hor-path
(guide (rect 50 50 300 300)))
(import hor-path
(guide (rect 350 50 350 200)))
(import hor-path
(guide (line 700 50 1200 350)))
(import hor-path
(guide (rect 1200 50 200 300)))
(import ver-path
(guide (rect 50 350 300 300)))
(import ver-path
(guide (rect 350 350 350 200)))
(import ver-path
(guide (line 700 350 1200 700)))
(import ver-path
(guide (rect 1200 350 200 300)))

17
examples/pixels/normalize.lisp
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@ -1,11 +1,6 @@
; Render script for a6000 ; Normalize photo colors
(clear)
(def photo-rect (open $path 0.5)
(rect 0 0 (def average-color
(div 4240 2) (pick))
(div 2400 2))) (pixels normalize average-color)
(resize photo-rect:w photo-rect:h)
(import $path photo-rect)
(pixels normalize
(pick photo-rect))
(export "export" "image/jpeg" 0.9)

7
examples/pixels/sharpen.lisp Normal file
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@ -0,0 +1,7 @@
; sharpen photo
(open $path 0.75)
(def average-color
(pick))
(convolve
(sharpen))