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IT 老营长 @云轩领航-创始人 2023-04-30 13:03:06 +08:00
parent 3280bf81d5
commit e1b3ec589f
2 changed files with 9 additions and 0 deletions
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7
lib/page.js
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@ -301,4 +301,11 @@ Volcanos("page", {
requireDraw: function(can, cb) { can.require(["/plugin/local/wiki/draw.js", "/plugin/local/wiki/draw/path.js"], function() { requireDraw: function(can, cb) { can.require(["/plugin/local/wiki/draw.js", "/plugin/local/wiki/draw/path.js"], function() {
can.onimport._last_init(can, can.request(), can._output), can.onappend.style(can, wiki.DRAW, can._fields), cb() can.onimport._last_init(can, can.request(), can._output), can.onappend.style(can, wiki.DRAW, can._fields), cb()
}) }, }) },
drawText: function(can, text, size, margin) { text = text.slice(0, 1), size = size||80, margin = margin||10
var colors = ["rgb(239,150,26)", 'rgb(255,58,201)', "rgb(111,75,255)", "rgb(36,174,34)", "rgb(80,80,80)"]
var canvas = can.page.Create(can, html.CANVAS, {width: size, height: size}), ctx = canvas.getContext("2d")
ctx.fillStyle = can.base.isIn(can.getHeaderTheme(), html.DARK, chat.BLACK)? cli.BLACK: cli.WHITE, ctx.fillRect(0, 0, size, size), ctx.fillStyle = colors[Math.floor(Math.random()*(colors.length))], ctx.fillRect(margin, margin, size-2*margin, size-2*margin)
ctx.fillStyle = cli.WHITE, ctx.font = (size/text.length-30)+"px Arial", ctx.textAlign = "center", ctx.textBaseline = "middle", ctx.fillText(text, size/2, size/2)
return canvas.toDataURL(nfs.IMAGE_JPEG, 1)
},
}) })

2
proto.js
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@ -128,6 +128,8 @@ var nfs = {
_CSS: ".css", _JS: ".js", _CSS: ".css", _JS: ".js",
DF: ice.DF, PS: ice.PS, PT: ice.PT, DF: ice.DF, PS: ice.PS, PT: ice.PT,
PWD: "./", SRC: "src/", PWD: "./", SRC: "src/",
IMAGE_JPEG: "image/jpeg",
} }
var cli = { var cli = {
PWD: "pwd", SYSTEM: "system", DAEMON: "daemon", ORDER: "order", BUILD: "build", PWD: "pwd", SYSTEM: "system", DAEMON: "daemon", ORDER: "order", BUILD: "build",