[B! d3.js] foaranã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

foaran id:foaran

d3.jsã«é–¢ã™ã‚‹foaranã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

D3.js ã§ãƒã‚±ãƒ¼ãƒ«ã‚’è¨å®šã—ã¦ã‚°ãƒ©ãƒ•è»¸ã®ãƒ©ãƒ™ãƒ«ã®è¡¨ç¤ºã‚’å¤‰æ›´ã™ã‚‹ - ã¹ã«ã‚„ã¾ã¶ã‚ã
ãƒãƒ¼ã‚¸ãƒ§ãƒ³ : D3.js 3.4.5 ãŸã¨ãˆã° Multi-Series Line Chart - bl.ocks.org ã®ã‚ˆã†ãªæ™‚ç³»åˆ—ã®ãƒãƒ£ãƒ¼ãƒˆã‚’æç”»ã™ã‚‹ã¨ãã€å…ƒãƒ‡ãƒ¼ã‚¿ã®æœŸé–“ã‚’è¦‹ã¦å‹æ‰‹ã«ãƒ©ãƒ™ãƒ«ï¼ˆXè»¸ã® "April" ãªã©ï¼‰ã‚’æŒ¯ã£ã¦ãã‚Œã‚‹ã®ã¯è‰¯ã„ã‚“ã§ã™ãŒå ´åˆã«ã‚ˆã£ã¦ã¯ã€Ž1æœˆã€ã€ã€Ž2æœˆã€ã¨ã‹ã€ã‚ã‚‹ã„ã¯ã€Žç¦æœˆã€ã€ã€Žå¦‚æœˆã€ã¨ã‹ãŒè‰¯ã„ã‚ˆã£ã¦ã“ã¨ãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚ å‰è€…ã®ã€Ž1æœˆã€ã¨ã‹ã€Ž2æœˆã€ã®ã‚ˆã†ãªæ•°å—ã¨å›ºå®šæ–‡å—åˆ—ã§è¡¨ç¾ã§ãã‚‹å ´åˆã€åŽ³å¯†ã«ã¯ Home Â· d3/d3 Wiki Â· GitHub ã®æ›¸å¼ã§æ›¸ã‘ã‚‹ã¨ãã¯ var xAxis = d3.svg.axis() .scale(x) .orient("bottom") .tickFormat(d3.time.format("%mæœˆ")); ã¨ã™ã‚Œã° OK ã§ã™ã€‚ ã—ã‹ã—ãªãŒã‚‰ã€Žç¦æœˆã€ã¨ã‹ã€Žå¦‚æœˆã€ã¨ã‹ã®ã¨ãã¯ãã‚‚ãã‚‚ % è¨˜æ³•ã§å‘¼ã³å‡ºã›ã‚‹å€¤ã‚’
foaran 2019/08/15
d3.js
ãƒªãƒ³ã‚¯
d3.jsã®æ—¥ä»˜æ™‚é–“ã®æ‰±ã„ãŠã‚ˆã³ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã®å¤‰æ› | å¤æ¾
foaran 2019/08/15
d3.js
ãƒªãƒ³ã‚¯
ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚°ï¼šdomainã¨range - d3.jsãªæ—¥ã€…
ã‚ã‚‹ãƒ‡ãƒ¼ã‚¿ã®ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚°ã¯ã€.domain().range()ã®çµ„ã¿åˆã‚ã›ã§è¡Œã†ã€‚ç¯„å›²[a,b]ã®å…¥åŠ›ã‚’ã€ç¯„å›²[p,q]ã®å‡ºåŠ›ã«å¤‰æ›ã™ã‚‹ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚°é–¢æ•°ã®åŸºæœ¬å½¢ã¯æ¬¡ã®é€šã‚Šã€‚ var scale = d3.scale.ç¨®é¡ž .domain([a,b]) .range([p, q]);.domain([a,b])ã¯å…¥åŠ›å€¤ã®ç¯„å›²ã€.range([p,q])ã¯å‡ºåŠ›ï¼ˆæç”»ï¼‰ã®ç¯„å›²ã‚’æŒ‡å®šã™ã‚‹ã€‚ é€£ç¶šæ•°ã«å¯¾ã™ã‚‹ã‚¹ã‚±ãƒ¼ãƒ«ã®ã€Œç¨®é¡žã€ã¯æ¬¡ãŒã‚ã‚‹ ç¨®é¡ž å¤‰æ›æ–¹æ³• linear ç·šå½¢ log å¸¸ç”¨å¯¾æ•°ï¼ˆåº•ã¯10ï¼‰ pow æŒ‡æ•°ã€€è‚©ã¯.exponent(x)ã§æŒ‡å®š sqrt å¹³æ–¹æ ¹ .pow().exponent(0.5)ã¨åŒã˜ quantize é€£ç¶šãªå…¥åŠ›(domain)ã‚’é›¢æ•£çš„ãªå‡ºåŠ›(rangeï¼‰ã«å¤‰æ› quantile ã‚«ãƒ†ã‚´ãƒªãƒ¼ã«åˆ†é¡žã•ã‚ŒãŸå…¥åŠ›ã‚’é›¢æ•£çš„ã«å‡ºåŠ› threshold ã‚ã‚‰ã‹ã˜ã‚å…¥åŠ›ãƒ‡ãƒ¼ã‚¿ã®ç¯„å›²ãŒ
foaran 2019/08/15
d3.js
ãƒªãƒ³ã‚¯
ã€D3.jsã€‘Axis(è»¸)ã‚’å¯å¤‰ã•ã›ã‚‹ï¼’ç¨®é¡žã®æ–¹æ³•ã€‚
D3ã§ä½œæˆã—ãŸè»¸ã®å€¤ã‚’å¤‰æ›´ã—ã¦ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã™ã‚‹æ–¹æ³•ã§ã™ã€‚ åŸºæœ¬çš„ã«ã¯ã€ã‚¹ã‚±ãƒ¼ãƒ«ã®ãƒ‰ãƒ¡ã‚¤ãƒ³ã‚’å¤‰æ›´ã—ã¦Axisã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«æ¸¡ã—ã¦ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã™ã‚‹ã ã‘ã§ã™ã€‚ ã‚µãƒ³ãƒ—ãƒ«ï¼‘ axisè¦ç´ ã‚’è¿½åŠ ã™ã‚‹åˆæœŸåŒ–å‡¦ç†ã¨ã€ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆå‡¦ç†ã‚’åˆ†é›¢ã—ãŸã‚ªãƒ¼ã‚½ãƒ‰ãƒƒã‚¯ã‚¹ãªæ–¹æ³•ã€‚ initAxisã®å‰ã«updateAxisãŒå®Ÿè¡Œã•ã‚Œã‚‹ã¨å½“ç„¶ãªãŒã‚‰ã‚¨ãƒ©ãƒ¼ã«ãªã‚‹ã€‚ Axisã‚’è¤‡æ•°è¡¨ç¤ºã—ãªãã¦ã¯ãªã‚‰ãªã„ã‚±ãƒ¼ã‚¹ãªã©ã§ã¯ã€initï¼updateã®ã‚»ãƒƒãƒˆã‚’è¤‡æ•°ç®¡ç†ã—ãªãã¦ã¯ãªã‚‰ãªã„ãŸã‚è¤‡é›‘åŒ–ã—ã‚„ã™ã„ã€‚ var width = 900 var height = 235 var margin = {top:50, left:50, bottom:50, right:50 } var svg = d3.select("#example1") var xScale = d3.scaleLinear() var yScale = d3.sc
foaran 2019/08/15
d3.js
ãƒªãƒ³ã‚¯
D3 è»¸ã¨è»¸ãƒ©ãƒ™ãƒ« ã®å¾®èª¿æ•´ãƒ†ã‚¯ - Qiita
// input const sc = d3.scaleLinear().domain([0,100]).range([0, width-80]); const ax = d3.axisBottom().scale(sc); const ax2 = d3.axisBottom().scale(sc).ticks(4); const ax3 = d3.axisBottom().scale(sc).tickValues([0,20, 40, 80]); const ax4 = d3.axisBottom().scale(sc).tickFormat((val) => { return val === 30 ? '' : val.toString() }); const ax5 = d3.axisBottom().scale(sc).tickSize(10) // output const x
foaran 2019/08/15
d3.js
ãƒªãƒ³ã‚¯
1