Volcanos(chat.ONIMPORT, {help: "导入数据", list: [], _init: function(can, msg, list, cb, target) {
can.onmotion.clear(can), can.onmotion.hidden(can, can._action)
can.onimport._show(can, msg), can.base.isFunc(cb) && cb(msg)
can.keylist = [], can.onkeymap._build(can)
},
_show: function(can, msg) { can.point = []
can.svg = null, can.group = null, can.temp = null, can.current = null
// 加载图形
can.ui = can.onlayout.profile(can), can.onmotion.hidden(can, can.ui.project)
can.page.Modify(can, can.ui.content, msg.Result()||can.onexport.content(can))
can.page.Select(can, can.ui.content, html.SVG, function(svg) {
can.svg = can.group = can.onimport._block(can, svg), can.onimport._group(can, svg).click()
can.core.ItemCB(can.onaction, function(key, cb) { svg[key] = function(event) { cb(event, can) } })
can.page.Select(can, svg, mdb.FOREACH, function(item, index) { can.onimport._block(can, item)
item.tagName == svg.G && item.Value(html.CLASS) && can.onimport._group(can, item)
})
})
// 默认参数
can.onmotion.delay(can, function() {
can.core.Item(kit.Dict(
html.STROKE_WIDTH, 2, html.STROKE, cli.YELLOW, html.FILL, cli.PURPLE,
html.FONT_SIZE, 24, html.FONT_FAMILY, html.MONOSPACE,
"go", ice.RUN, svg.SHAPE, svg.RECT, "grid", 10,
), function(key, value) { can.svg.Value(key, can.Action(key, can.svg.Value(key)||value)) })
can.page.style(can, can.ui.display, html.MIN_HEIGHT, 80, html.MAX_HEIGHT, can.ConfHeight()-can.svg.Val(html.HEIGHT)-52)
var pid = can.Option(svg.PID)||can.svg.Value(svg.PID); pid && can.page.Select(can, can.svg, ice.PT+pid, function(item) {
can.onimport._profile(can, item), can.ondetail.run({target: item}, can)
}) || can.onimport._profile(can, can.svg)
})
},
_group: function(can, target) { var name = target.Groups()
function show(event) { can.group = target
can.core.List([html.STROKE_WIDTH, html.STROKE, html.FILL, html.FONT_SIZE], function(key) {
can.Action(key, target.Value(key)||can.Action(key))
})
}
return (name || target == can.svg) && can.onimport.item(can, html.ITEM, {name: name||html.SVG}, function(event) { show(event)
can.onaction.show(event, can), can.Status(svg.GROUP, name||html.SVG)
}, function(event) {
can.user.carteRight(event, can, can.onaction, [ice.HIDE, ice.SHOW, mdb.CREATE, cli.CLEAR, mdb.REMOVE])
}, can.ui.project)
},
_block: function(can, target) {
target.oncontextmenu = function(event) {
var carte = can.user.carte(event, can, can.ondetail, null, function(ev, button, meta) {
meta[button](event, can, button)
}); can.page.style(can, carte._target, {left: event.clientX, top: event.clientY})
}
target.Val = function(key, value) {
return parseInt(target.Value(key, value == undefined? value: parseInt(value)||0))||0
}
target.Value = function(key, value) { if (can.base.isUndefined(key)) { return }
if (can.base.isObject(key)) { can.core.Item(key, target.Value); return }
var figure = can.onfigure._get(can, target)
key = figure && figure.data && figure.data.size && figure.data.size[key] || key
if (figure && figure.data && can.base.isFunc(figure.data[key])) {
return figure.data[key](can, value, key, target)
}
if (key == html.INNER) {
return value != undefined && (target.innerHTML = value), target.innerHTML
}
if (key == ice.SHIP) {
return value != undefined && target.setAttribute(key, JSON.stringify(value)), can.base.Obj(target.getAttribute(key), [])
}
return value != undefined && target.setAttribute(key, value), target.getAttribute(key||html.CLASS)
|| target[key]&&target[key].baseVal&&target[key].baseVal.value || target[key]&&target[key].baseVal || ""
}
target.Group = function() { var item = target
while (item) { if ([html.SVG, svg.G].indexOf(item.tagName) > -1) { return item }; item = item.parentNode }
return can.svg
}
target.Groups = function() { var item = target
var list = []; while (item && item.tagName != html.SVG) {
item.tagName == svg.G && item.Value(html.CLASS) && list.push(item.Value(html.CLASS)), item = item.parentNode
}
return list.reverse().join(ice.PT)
}
return target
},
_profile: function(can, target, list) { can.Option(svg.PID, can.onfigure._pid(can, target))
if (can.onmotion.cache(can, function() { return target.Value(svg.PID) }, can.ui.profile)) { return }
var ui = can.page.Append(can, can.ui.profile, [html.ACTION, html.OUTPUT])
can.onappend._action(can, can.ondetail.list, ui.action, {_engine: function(event, can, button) {
can.ondetail[button]({target: target}, can, button)
}})
var figure = can.onfigure._get(can, target)
list = (list||[]).concat(figure.data.copy, [svg.X, svg.Y, mdb.INDEX, ctx.ARGS])
can.page.Append(can, ui.output, [{type: html.TABLE, className: html.CONTENT, list: [
{th: [mdb.KEY, mdb.VALUE]}, {td: [mdb.TYPE, target.tagName]}, {td: [svg.PID, target.Value(svg.PID)]},
].concat(can.core.List(list, function(key) {
return key = figure.data.size[key]||key, {td: [key, target.Value(key)], ondblclick: function(event) {
can.onmotion.modify(can, event.target, function(event, value, old) {
target.Value(key, value), can.onfigure._move(can, target)
})
}}
})) }])
},
draw: function(event, can, value) {
var figure = can.onfigure[value.shape], data = figure.draw(event, can, value.point, value.style)
can.core.Item(value.style, function(key, value) { data[key] = value })
var item = can.onfigure._push(can, figure.data.name||value.shape, data, can.group||can.svg)
can.core.ItemCB(value, function(key, cb) { item[key] = cb })
return can.onimport._block(can, item), can.onfigure._pid(can, item), value._init && value._init(item), item
},
}, [""])
Volcanos(chat.ONFIGURE, {help: "图形绘制", list: [],
_get: function(can, item, name) {
return can.onfigure[name]||can.onfigure[item.getAttribute(mdb.NAME)]||can.onfigure[item.tagName]
},
_pid: function(can, item) { if (item.Value(svg.PID)) { return item.Value(svg.PID) }
var pid = "p"+can.svg.Val(mdb.COUNT, can.svg.Val(mdb.COUNT)+1)
item.Value(html.CLASS, (item.Value(html.CLASS)+ice.SP+item.Value(svg.PID, pid)).trim())
return pid
},
_push: function(can, type, data, target) {
var item = document.createElementNS("http://www.w3.org/2000/svg", type)
target.appendChild(can.onimport._block(can, item)), item.Value(data)
return item
},
_copy: function(event, can, target) {
var data = {}, figure = can.onfigure._get(can, target), size = figure.data.size
can.core.List(figure.data.copy, function(item) { data[item] = target.Value(item) })
data[size.x||svg.X] = target.Val(size.x||svg.X)+10
data[size.y||svg.Y] = target.Val(size.y||svg.Y)+10
return can.onfigure._push(can, target.tagName, data, can.group||can.svg)
},
_move: function(can, target, list) {
can.core.List(list||target.Value(ice.SHIP), function(ship) {
ship.target = can.page.Select(can, can.svg, ice.PT+ship.pid)[0]
var p = can.onexport.anchor(target, ship.anchor, {})
if (ship.which == 1) {
ship.target.Val(svg.X1, p.x), ship.target.Val(svg.Y1, p.y)
} else if (ship.which == 2) {
ship.target.Val(svg.X2, p.x), ship.target.Val(svg.Y2, p.y)
}
})
},
svg: { //
data: {size: {}, copy: []},
show: function(can, target, figure) { return can.onexport._size(can, target, figure) }
},
text: { // hi
data: {points: 1, size: {}, copy: [html.INNER]},
draw: function(event, can, point, style) { if (point.length < 1 || event.type == "mousemove") { return }
var p0 = point[0], text = style&&style.inner||can.user.prompt(mdb.TEXT)
return text? {x: p0.x, y: p0.y, inner: text}: null
},
show: function(can, target, figure) { return can.onexport._position(can, target, figure) }
},
circle: { //
data: {points: 2, size: {height: svg.R, width: svg.R, x: svg.CX, y: svg.CY}, copy: [svg.R]},
draw: function(event, can, point) { if (point.length < 2) { return }
var p0 = point[0], p1 = point[1]
return {r: parseInt(Math.sqrt(Math.pow(p0.x-p1.x, 2)+Math.pow(p0.y-p1.y, 2))), cx: p0.x, cy: p0.y}
},
},
ellipse: { //
data: {points: 2, size: {height: svg.RY, width: svg.RX, x: svg.CX, y: svg.CY}, copy: [svg.RY, svg.RX]},
draw: function(event, can, point) { if (point.length < 2) { return }
var p0 = point[0], p1 = point[1]
return {ry: Math.abs(p0.y - p1.y), rx: Math.abs(p0.x - p1.x), cx: p0.x, cy: p0.y}
},
},
rect: { //
data: {points: 2, ry: 4, rx: 4, size: {}, copy: [html.HEIGHT, html.WIDTH, svg.RY, svg.RX]},
draw: function(event, can, point) { if (point.length < 2) { return }
var p0 = point[0], p1 = point[1]
return {
height: Math.abs(p0.y-p1.y), width: Math.abs(p0.x-p1.x), ry: this.data.ry, rx: this.data.rx,
x: p0.x > p1.x? p1.x: p0.x, y: p0.y > p1.y? p1.y: p0.y,
}
},
text: function(can, data, target) { return data.x = target.Val(svg.X)+target.Val(html.WIDTH)/2, data.y = target.Val(svg.Y)+target.Val(html.HEIGHT)/2, data },
},
block: { //
data: {points: 2, ry: 4, rx: 4, size: {}, copy: [html.HEIGHT, html.WIDTH, svg.RY, svg.RX]},
draw: function(event, can, point) { if (point.length < 2) { return }
this._temp && can.page.Remove(can, this._temp) && delete(this._temp)
this._temp = can.onfigure._push(can, svg.G, {}, can.group||can.svg)
var rect = can.onfigure._push(can, svg.RECT, can.onfigure.rect.draw(event, can, point), this._temp)
if (event.type == html.CLICK) {
can.onfigure._pid(can, rect), delete(this._temp)
}
},
text: function(can, data, target) { can.onfigure.rect.text(can, data, target) },
},
line: { //
data: {points: 2, size: {x: svg.X1, y: svg.Y1}, copy: [svg.X1, svg.Y1, svg.X2, svg.Y2]},
grid: function(event, can, point) { var target = event.target
if (target == can.svg) { return }
var p = point[point.length-1], pos = can.onexport.cursor(event, can, target)
target.Val && can.onexport.anchor(target, pos, p)
return p.target = target, p.anchor = pos, point
},
draw: function(event, can, point) { if (point.length < 2) { return }
var p0 = point[0], p1 = point[1], ship = []
p0.target && p0.target.Value && ship.push({pid: p0.target.Value(svg.PID)})
p1.target && p1.target.Value && ship.push({pid: p1.target.Value(svg.PID)})
return {x1: p0.x, y1: p0.y, x2: p1.x, y2: p1.y, ship: ship}
},
text: function(can, target, data) { return data.x = (target.Val(svg.X1)+target.Val(svg.X2))/2, data.y = (target.Val(svg.Y1)+target.Val(svg.Y2))/2, data },
show: function(can, target, figure) { return "<("+(target.Val(svg.Y2)-target.Val(svg.Y1))+ice.FS+(target.Val(svg.X2)-target.Val(svg.X1))+")"+can.onexport._position(can, target, figure) },
},
}, [])
Volcanos(chat.ONKEYMAP, {help: "键盘交互", list: [],
_mode: {
normal: {
gr: function(event, can) { can.Action("go", "run") },
ga: function(event, can) { can.Action("go", "auto") },
gm: function(event, can) { can.Action("go", "manual") },
ad: function(event, can) { can.Action("mode", "draw") },
ar: function(event, can) { can.Action("mode", "resize") },
st: function(event, can) { can.Action(svg.SHAPE, svg.TEXT) },
sr: function(event, can) { can.Action(svg.SHAPE, svg.RECT) },
sl: function(event, can) { can.Action(svg.SHAPE, svg.LINE) },
sc: function(event, can) { can.Action(svg.SHAPE, svg.CIRCLE) },
se: function(event, can) { can.Action(svg.SHAPE, svg.ELLIPSE) },
cr: function(event, can) { can.onaction._change(can, html.STROKE, cli.RED) },
cb: function(event, can) { can.onaction._change(can, html.STROKE, cli.BLUE) },
cg: function(event, can) { can.onaction._change(can, html.STROKE, cli.GREEN) },
cy: function(event, can) { can.onaction._change(can, html.STROKE, cli.YELLOW) },
cp: function(event, can) { can.onaction._change(can, html.STROKE, cli.PURPLE) },
cc: function(event, can) { can.onaction._change(can, html.STROKE, cli.CYAN) },
ch: function(event, can) { can.onaction._change(can, html.STROKE, cli.BLACK) },
cw: function(event, can) { can.onaction._change(can, html.STROKE, cli.WHITE) },
fr: function(event, can) { can.onaction._change(can, html.FILL, cli.RED) },
fb: function(event, can) { can.onaction._change(can, html.FILL, cli.BLUE) },
fg: function(event, can) { can.onaction._change(can, html.FILL, cli.GREEN) },
fy: function(event, can) { can.onaction._change(can, html.FILL, cli.YELLOW) },
fp: function(event, can) { can.onaction._change(can, html.FILL, cli.PURPLE) },
fc: function(event, can) { can.onaction._change(can, html.FILL, cli.CYAN) },
fh: function(event, can) { can.onaction._change(can, html.FILL, cli.BLACK) },
fw: function(event, can) { can.onaction._change(can, html.FILL, cli.WHITE) },
},
}, _engine: {},
})
Volcanos(chat.ONACTION, {help: "组件菜单", list: [
[html.STROKE_WIDTH, 1, 2, 3, 4, 5],
[html.STROKE, cli.RED, cli.YELLOW, cli.GREEN, cli.CYAN, cli.BLUE, cli.PURPLE, cli.BLACK, cli.WHITE],
[html.FILL, cli.RED, cli.YELLOW, cli.GREEN, cli.CYAN, cli.BLUE, cli.PURPLE, cli.BLACK, cli.WHITE, "#0000"],
[html.FONT_SIZE, 12, 16, 18, 24, 32],
["go", ice.RUN, ice.AUTO, "manual"],
["mode", "draw", "resize"],
[svg.SHAPE, svg.TEXT, svg.CIRCLE, svg.ELLIPSE, svg.RECT, svg.BLOCK, svg.LINE],
["grid", 1, 2, 3, 4, 5, 10, 20],
],
_change: function(can, key, value) { can.Action(key, value), can.group.Value(key, value) },
"stroke-width": function(event, can, key, value) { can.onaction._change(can, key, value) },
stroke: function(event, can, key, value) { can.onaction._change(can, key, value) },
fill: function(event, can, key, value) { can.onaction._change(can, key, value) },
"font-size": function(event, can, key, value) { can.onaction._change(can, key, value) },
go: function(event, can, key, value) { can.Action(key, value) },
mode: function(event, can, key, value) { can.Action(key, value) },
shape: function(event, can, key, value) { can.Action(key, value) },
edit: function(event, can) { can.Action("go", can.Action("go") == ice.RUN? ice.AUTO: ice.RUN) },
save: function(event, can, button) {
can.runAction(can.request(event, {content: can.onexport.content(can, can.svg)}), button, [can.Option(nfs.PATH)])
},
project: function(event, can) { can.onmotion.toggle(can, can.ui.project) },
profile: function(event, can) { can.onmotion.toggle(can, can.ui.profile) },
show: function(event, can) { can.onmotion.show(can, {interval: 100, length: 10}, null, can.group) },
hide: function(event, can) { can.onmotion.hide(can, {interval: 100, length: 10}, null, can.group) },
create: function(event, can) {
can.user.input(event, can, [svg.GROUP], function(list) { var name = list[0]
var group = document.createElementNS('http://www.w3.org/2000/svg', svg.G); can.group.append(group), can.onimport._block(can, group)
group.Value(html.CLASS, name), can.core.List([html.STROKE_WIDTH, html.STROKE, html.FILL, html.FONT_SIZE], function(name) {
group.Value(name, can.Action(name))
}), can.onimport._group(can, group).click()
})
},
remove: function(event, can) { if (can.group == can.svg) { return }
can.page.Remove(can, can.group)
},
clear: function(event, can) {
can.onmotion.clear(can, can.group), can.point = [], delete(can.temp)
},
_mode: {
draw: function(event, can, point) {
var shape = can.Action(svg.SHAPE), figure = can.onfigure[shape]
figure.grid && figure.grid(event, can, point)
var data = figure.draw && figure.draw(event, can, point)
var item = data && can.onfigure._push(can, figure.data.name||shape, data, can.group||can.svg)
event.type == html.CLICK && point.length === figure.data.points && (can.point = [])
if (event.type == html.CLICK && item) {
var pid = can.onfigure._pid(can, item); can.core.List(point, function(p, i) { if (!p.target) { return }
p.target.Value(ice.SHIP, p.target.Value(ice.SHIP).concat([{pid: pid, which: i+1, anchor: p.anchor}]))
})
}
return item
},
resize: function(event, can, point, target) { target = target||event.target
if (event.type == html.CLICK) {
if (point.length == 1) {
can.current = {target: target, begin: can.core.List([target], function(item) { if (can.page.tagis(svg.G, item)) { return }
return {
height: item.Val(html.HEIGHT), width: item.Val(html.WIDTH), x: item.Val(svg.X), y: item.Val(svg.Y),
target: item, ship: can.core.List(item.Value(ice.SHIP), function(ship) {
return ship.pid && (ship.target = can.page.Select(can, can.svg, ice.PT+ship.pid)[0]) && ship
})
}
}), pos: can.onexport.cursor(event, can, target)}
return
}
return can.point = [], delete(can.current)
}
can.current && can.core.List(can.current.begin, function(item) { var figure = can.onfigure._get(can, item.target)
can.onexport.resize(event, item.target, item, point[0], point[1], can.current.pos)
can.page.Select(can, can.svg, ice.PT+item.target.Value(mdb.TEXT), function(text) {
text.Value(can.onexport._text(can, item.target, figure, {}))
}), can.onfigure._move(can, item.target, item.ship)
})
},
run: function(event, can) { can.onimport._profile(can, event.target) },
},
_auto: function(can, target) {
if (can.point.length > 0) { return }
if (target.tagName == mdb.TEXT) { return }
var pos = can.onexport.cursor(event, can, event.target)
if (target == can.svg) {
if (pos == 5) {
can.Action(ice.MODE, "draw"), can.Action(svg.SHAPE, html.BLOCK)
can.page.style(can, target, {cursor: "crosshair"})
} else {
can.Action(ice.MODE, "resize")
}
} else {
switch (pos) {
case 5:
case 9: can.Action(ice.MODE, "resize"); break
default: can.Action(ice.MODE, "draw"), can.Action(svg.SHAPE, svg.LINE)
}
}
},
_figure: function(event, can, points, target) {
can.temp && can.page.Remove(can, can.temp) && delete(can.temp)
can.temp = can.core.CallFunc([can.onaction._mode, can.Action(ice.MODE)], [event, can, points, target])
can.point.length == 0 && delete(can.temp)
},
onmouseover: function(event, can) { can.onexport._show(can, event.target) },
onmousemove: function(event, can) { var point = can.onexport._point(event, can)
if (can.Action("go") == ice.RUN) { return }
can.onexport.cursor(event, can, event.target)
if (can.Action("go") == ice.AUTO) { can.onaction._auto(can, event.target) }
can.onaction._figure(event, can, can.point.concat(point))
},
onclick: function(event, can) { var point = can.onexport._point(event, can)
if (can.Action("go") == ice.RUN) { can.onimport._profile(can, event.target)
return event.shiftKey? can.onaction._mode.run(event, can): can.ondetail.run(event, can)
}
can.onaction._figure(event, can, can.point = can.point.concat(point))
},
ondblclick: function(event, can) { can.ondetail.label(event, can) },
})
Volcanos(chat.ONDETAIL, {help: "组件详情", list: [cli.START, ice.RUN, ice.COPY, html.LABEL, mdb.MODIFY, "toimage", mdb.REMOVE],
start: function(event, can) { var target = event.target
var list = [target], dict = {}
for (var i = 0; i < list.length; i++) { var ship = list[i].Value("ship")
for (var j = 0; j < ship.length; j++) { var pid = ship[j].pid
can.page.Select(can, can.svg, ice.PT+pid, function(item) {
var pid = item.Value("ship")[1].pid
can.page.Select(can, can.svg, ice.PT+pid, function(item) {
!dict[pid] && list.push(item), dict[pid] = true
})
})
}
}
can.core.Next(list, function(item, next) { can.core.Timer(3000, function() {
can.onmotion.show(can, {interval: 300, length: 10}, null, item)
can.user.toast(can, item.Value("index"))
can.ondetail.run({target: item}, can), next()
}) })
},
run: function(event, can) { var target = event.target
if (!target.Value(svg.PID)) { can.onfigure._pid(can, target) }
if (can.onmotion.cache(can, function() { return target.Value(svg.PID) }, can.ui.display)) { return }
can.onmotion.clear(can, can.ui.display), can.svg.Value(svg.PID, target.Value(svg.PID))
var index = target.Value(mdb.INDEX); index && can.onappend.plugin(can, {type: chat.STORY, index: index, args: target.Value(ctx.ARGS)}, function(sub) {
sub.run = function(event, cmds, cb) { can.runActionCommand(event, index, cmds, cb) }
sub.ConfHeight(can.ConfHeight()-can.svg.Val(html.HEIGHT)-4*html.ACTION_HEIGHT), sub.ConfWidth(can.ConfWidth())
can.onmotion.hidden(can, sub._legend), can.onmotion.hidden(can, can.ui.display, true)
}, can.ui.display)
},
toimage: function(event, can) { can.onmotion.toimage(event, can, can.Option(nfs.PATH).split(ice.PS).pop().split(ice.PT)[0], can.svg) },
copy: function(event, can) { can.onfigure._copy(event, can, event.target) },
label: function(event, can) { var target = event.target
var def = target.Value(mdb.TEXT); def && can.page.Select(can, can.svg, ice.PT+def, function(item) { def = item.Value(html.INNER) })
can.user.input(event, can, [{name: html.LABEL, value: def}], function(list) { var text = list[0]
if (target.tagName == html.TEXT) { return target.innerHTML = text }
if (def && can.page.Select(can, can.svg, ice.PT+def, function(item) { item.Value(html.INNER, text) }).length > 0) { return }
var figure = can.onfigure._get(can, target)
var data = can.onexport._text(can, target, figure, {inner: text})
var item = can.onfigure._push(can, html.TEXT, data, target.Group())
target.Value(mdb.TEXT, can.onfigure._pid(can, item))
})
},
modify: function(event, can) { can.onimport._profile(can, event.target) },
remove: function(event, can) { var target = event.target
if (target == can.svg) { return }
can.core.List(target.Value(ice.SHIP), function(value) {
can.page.Select(can, can.svg, ice.PT+value.pid, function(item) {
can.page.Remove(can, item)
})
})
target.Value(mdb.TEXT) && can.page.Select(can, can.svg, ice.PT+target.Value(mdb.TEXT), function(item) {
can.page.Remove(can, item)
}), can.page.Remove(can, target)
},
})
Volcanos(chat.ONEXPORT, {help: "导出数据", list: [svg.GROUP, "figure", "index", "pos"],
_show: function(can, target) { var figure = can.onfigure._get(can, target)
function show() { return can.onexport._size(can, target, figure)+ice.SP+can.onexport._position(can, target, figure) }
can.Status("figure", target.tagName+":"+target.Value(svg.PID)+ice.SP+(figure? (figure.show||show)(can, target, figure): ""))
can.Status(svg.GROUP, target.Groups()||can.group.Groups()||html.SVG)
can.Status("index", target.Value("index"))
},
_size: function(can, target, figure) { var size = figure.data.size||{}
return "<("+target.Val(size[html.HEIGHT]||html.HEIGHT)+ice.FS+target.Val(size[html.WIDTH]||html.WIDTH)+")"
},
_position: function(can, target, figure) { var size = figure.data.size||{}
return "@("+target.Val(size[svg.X]||svg.X)+ice.FS+target.Val(size[svg.Y]||svg.Y)+")"
},
_text: function(can, target, figure, data) { var size = figure.data.size||{}
if (figure.text) { return figure.text(can, data, target) }
return data.x = target.Val(size[svg.X]||svg.X), data.y = target.Val(size[svg.Y]||svg.Y), data
},
_point: function(event, can) {
var p = can.svg.getBoundingClientRect()
var point = {x: event.clientX-p.x, y: event.clientY-p.y}
point.x = point.x - point.x % parseInt(can.Action("grid"))
point.y = point.y - point.y % parseInt(can.Action("grid"))
return can.Status("pos", point.x+ice.FS+point.y), point
},
content: function(can, svg) {
return ['