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位置設定の追加 #4

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位置設定の追加 #4

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ let nico = new nicoJS({
nico.listen()

// コメント送信
nico.send('Hello World.', '色[option]', 'フォントサイズ[option]')
nico.send('Hello World.', '色[option]', 'フォントサイズ[option]', '表示位置[option]')
```

特定のコメントを流し続ける
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2 changes: 1 addition & 1 deletion lib/nico.js
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42 changes: 32 additions & 10 deletions src/nico.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ class nicoJS
@timer = null
@interval = null
@fps = 1000 / 30
@distime = 3 * 1000 / @fps
@step = 2 * 1000
@comments = []

Expand Down Expand Up @@ -48,25 +49,40 @@ class nicoJS
# @param text : コメント
# @param color : 色[option]
# @param font_size : フォントサイズ[option]
# @param layout : 位置[option]
##
send: (text, color, font_size) ->
send: (text, color, font_size, layout) ->
lay = layout || 'naka'
font_size = font_size || @font_size
color = color || @color
text = text || ''
x = @width
y = Math.random() * (@height - @font_size)
ele = document.createElement 'div'

ele.innerHTML = text
ele.style.position = 'absolute'
ele.style.left = x + 'px'
ele.style.top = y + 'px'
ele.style.fontSize = font_size + 'px'
ele.style.textShadow = '0 0 5px #111'
ele.style.color = color

switch lay
when 'ue'
ele.style.textAlign = 'center'
ele.style.top = '0'
ele.style.right = '0'
ele.style.left = '0'
when 'shita'
ele.style.textAlign = 'center'
ele.style.right = '0'
ele.style.left = '0'
ele.style.bottom = '0'
else
x = @width
y = Math.random() * (@height - font_size)
ele.style.left = x + 'px'
ele.style.top = y + 'px'

@app.appendChild ele
@comments.push { ele: ele, x: x, y: y }
@comments.push { ele: ele, x: x, y: y, lay: lay, timer: 0 }

##
# コメントを流す
Expand All @@ -75,10 +91,16 @@ class nicoJS
len = @comments.length

for i in [0...len]
end = @comments[i].ele.getBoundingClientRect().width * -1
if @comments[i].x > end
@comments[i].x -= 4
@comments[i].ele.style.left = @comments[i].x + 'px'
if @comments[i].lay == 'naka'
end = @comments[i].ele.getBoundingClientRect().width * -1
if @comments[i].x > end
@comments[i].x -= 4
@comments[i].ele.style.left = @comments[i].x + 'px'
else
if @comments[i].timer < @distime
@comments[i].timer++
else
@comments[i].ele.style.display = 'none'

##
# コメントを待機
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