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Commit 531f2a2e authored by Masayuki Tanaka's avatar Masayuki Tanaka
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AMD compatible - #92 #83

parent 364b34b6
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c3.js
View file @ 531f2a2e
(function (window) { (function (window) {
'use strict'; 'use strict';
var c3 = window.c3 = {}; var c3 = {};
var d3 = window.d3;
/* /*
* Generate chart according to config * Generate chart according to config
*/ */
c3.generate = function (config) { c3.generate = function (config) {
var d3 = window.d3 ? window.d3 : window.require ? window.require("d3") : undefined;
var c3 = { data : {} }, var c3 = { data : {} },
cache = {}; cache = {};
...@@ -668,6 +669,177 @@ ...@@ -668,6 +669,177 @@
return maxWidth; return maxWidth;
} }
function categoryAxis() {
var scale = d3.scale.linear(), orient = "bottom";
var tickMajorSize = 6, /*tickMinorSize = 6,*/ tickEndSize = 6, tickPadding = 3, tickCentered = false, tickTextNum = 10, tickOffset = 0, tickFormat = null, tickCulling = true;
var categories = [];
function axisX(selection, x) {
selection.attr("transform", function (d) {
return "translate(" + (x(d) + tickOffset) + ", 0)";
});
}
function axisY(selection, y) {
selection.attr("transform", function (d) {
return "translate(0," + y(d) + ")";
});
}
function scaleExtent(domain) {
var start = domain[0], stop = domain[domain.length - 1];
return start < stop ? [ start, stop ] : [ stop, start ];
}
function generateTicks(domain) {
var ticks = [];
for (var i = Math.ceil(domain[0]); i < domain[1]; i++) {
ticks.push(i);
}
if (ticks.length > 0 && ticks[0] > 0) {
ticks.unshift(ticks[0] - (ticks[1] - ticks[0]));
}
return ticks;
}
function shouldShowTickText(ticks, i) {
var length = ticks.length - 1;
return length <= tickTextNum || i % Math.ceil(length / tickTextNum) === 0;
}
function category(i) {
return i < categories.length ? categories[i] : i;
}
function formattedCategory(i) {
var c = category(i);
return tickFormat ? tickFormat(c) : c;
}
function axis(g) {
g.each(function () {
var g = d3.select(this);
var ticks = generateTicks(scale.domain());
var tick = g.selectAll(".tick.major").data(ticks, String),
tickEnter = tick.enter().insert("g", "path").attr("class", "tick major").style("opacity", 1e-6),
tickExit = d3.transition(tick.exit()).style("opacity", 1e-6).remove(),
tickUpdate = d3.transition(tick).style("opacity", 1),
tickTransform,
tickX;
var range = scale.rangeExtent ? scale.rangeExtent() : scaleExtent(scale.range()),
path = g.selectAll(".domain").data([ 0 ]);
path.enter().append("path").attr("class", "domain");
var pathUpdate = d3.transition(path);
var scale1 = scale.copy(), scale0 = this.__chart__ || scale1;
this.__chart__ = scale1;
tickEnter.append("line");
tickEnter.append("text");
var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text"), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text");
tickOffset = (scale1(1) - scale1(0)) / 2;
tickX = tickCentered ? 0 : tickOffset;
switch (orient) {
case "bottom":
{
tickTransform = axisX;
lineEnter.attr("y2", tickMajorSize);
textEnter.attr("y", Math.max(tickMajorSize, 0) + tickPadding);
lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", tickMajorSize);
textUpdate.attr("x", 0).attr("y", Math.max(tickMajorSize, 0) + tickPadding);
text.attr("dy", ".71em").style("text-anchor", "middle");
text.text(function (i) { return shouldShowTickText(ticks, i) ? formattedCategory(i) : ""; });
pathUpdate.attr("d", "M" + range[0] + "," + tickEndSize + "V0H" + range[1] + "V" + tickEndSize);
break;
}
/* TODO: implement
case "top":
{
tickTransform = axisX
lineEnter.attr("y2", -tickMajorSize)
textEnter.attr("y", -(Math.max(tickMajorSize, 0) + tickPadding))
lineUpdate.attr("x2", 0).attr("y2", -tickMajorSize)
textUpdate.attr("x", 0).attr("y", -(Math.max(tickMajorSize, 0) + tickPadding))
text.attr("dy", "0em").style("text-anchor", "middle")
pathUpdate.attr("d", "M" + range[0] + "," + -tickEndSize + "V0H" + range[1] + "V" + -tickEndSize)
break
}
*/
case "left":
{
tickTransform = axisY;
lineEnter.attr("x2", -tickMajorSize);
textEnter.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding));
lineUpdate.attr("x2", -tickMajorSize).attr("y2", 0);
textUpdate.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding)).attr("y", tickOffset);
text.attr("dy", ".32em").style("text-anchor", "end");
text.text(function (i) { return shouldShowTickText(ticks, i) ? formattedCategory(i) : ""; });
pathUpdate.attr("d", "M" + -tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + -tickEndSize);
break;
}
/*
case "right":
{
tickTransform = axisY
lineEnter.attr("x2", tickMajorSize)
textEnter.attr("x", Math.max(tickMajorSize, 0) + tickPadding)
lineUpdate.attr("x2", tickMajorSize).attr("y2", 0)
textUpdate.attr("x", Math.max(tickMajorSize, 0) + tickPadding).attr("y", 0)
text.attr("dy", ".32em").style("text-anchor", "start")
pathUpdate.attr("d", "M" + tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + tickEndSize)
break
}
*/
}
if (scale.ticks) {
tickEnter.call(tickTransform, scale0);
tickUpdate.call(tickTransform, scale1);
tickExit.call(tickTransform, scale1);
} else {
var dx = scale1.rangeBand() / 2, x = function (d) {
return scale1(d) + dx;
};
tickEnter.call(tickTransform, x);
tickUpdate.call(tickTransform, x);
}
});
}
axis.scale = function (x) {
if (!arguments.length) { return scale; }
scale = x;
return axis;
};
axis.orient = function (x) {
if (!arguments.length) { return orient; }
orient = x in {top: 1, right: 1, bottom: 1, left: 1} ? x + "" : "bottom";
return axis;
};
axis.categories = function (x) {
if (!arguments.length) { return categories; }
categories = x;
return axis;
};
axis.tickCentered = function (x) {
if (!arguments.length) { return tickCentered; }
tickCentered = x;
return axis;
};
axis.tickFormat = function (format) {
if (!arguments.length) { return tickFormat; }
tickFormat = format;
return axis;
};
axis.tickOffset = function () {
return tickOffset;
};
axis.ticks = function (n) {
if (!arguments.length) { return tickTextNum; }
tickTextNum = n;
return axis;
};
axis.tickCulling = function (culling) {
if (!arguments.length) { return tickCulling; }
tickCulling = culling;
return axis;
};
return axis;
}
//-- Arc --// //-- Arc --//
pie = d3.layout.pie().value(function (d) { pie = d3.layout.pie().value(function (d) {
...@@ -3538,178 +3710,6 @@ ...@@ -3538,178 +3710,6 @@
return c3; return c3;
}; };
function categoryAxis() {
var scale = d3.scale.linear(), orient = "bottom";
var tickMajorSize = 6, /*tickMinorSize = 6,*/ tickEndSize = 6, tickPadding = 3, tickCentered = false, tickTextNum = 10, tickOffset = 0, tickFormat = null, tickCulling = true;
var categories = [];
function axisX(selection, x) {
selection.attr("transform", function (d) {
return "translate(" + (x(d) + tickOffset) + ", 0)";
});
}
function axisY(selection, y) {
selection.attr("transform", function (d) {
return "translate(0," + y(d) + ")";
});
}
function scaleExtent(domain) {
var start = domain[0], stop = domain[domain.length - 1];
return start < stop ? [ start, stop ] : [ stop, start ];
}
function generateTicks(domain) {
var ticks = [];
for (var i = Math.ceil(domain[0]); i < domain[1]; i++) {
ticks.push(i);
}
if (ticks.length > 0 && ticks[0] > 0) {
ticks.unshift(ticks[0] - (ticks[1] - ticks[0]));
}
return ticks;
}
function shouldShowTickText(ticks, i) {
var length = ticks.length - 1;
return length <= tickTextNum || i % Math.ceil(length / tickTextNum) === 0;
}
function category(i) {
return i < categories.length ? categories[i] : i;
}
function formattedCategory(i) {
var c = category(i);
return tickFormat ? tickFormat(c) : c;
}
function axis(g) {
g.each(function () {
var g = d3.select(this);
var ticks = generateTicks(scale.domain());
var tick = g.selectAll(".tick.major").data(ticks, String),
tickEnter = tick.enter().insert("g", "path").attr("class", "tick major").style("opacity", 1e-6),
tickExit = d3.transition(tick.exit()).style("opacity", 1e-6).remove(),
tickUpdate = d3.transition(tick).style("opacity", 1),
tickTransform,
tickX;
var range = scale.rangeExtent ? scale.rangeExtent() : scaleExtent(scale.range()),
path = g.selectAll(".domain").data([ 0 ]);
path.enter().append("path").attr("class", "domain");
var pathUpdate = d3.transition(path);
var scale1 = scale.copy(), scale0 = this.__chart__ || scale1;
this.__chart__ = scale1;
tickEnter.append("line");
tickEnter.append("text");
var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text"), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text");
tickOffset = (scale1(1) - scale1(0)) / 2;
tickX = tickCentered ? 0 : tickOffset;
switch (orient) {
case "bottom":
{
tickTransform = axisX;
lineEnter.attr("y2", tickMajorSize);
textEnter.attr("y", Math.max(tickMajorSize, 0) + tickPadding);
lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", tickMajorSize);
textUpdate.attr("x", 0).attr("y", Math.max(tickMajorSize, 0) + tickPadding);
text.attr("dy", ".71em").style("text-anchor", "middle");
text.text(function (i) { return shouldShowTickText(ticks, i) ? formattedCategory(i) : ""; });
pathUpdate.attr("d", "M" + range[0] + "," + tickEndSize + "V0H" + range[1] + "V" + tickEndSize);
}
break;
/* TODO: implement
case "top":
{
tickTransform = axisX
lineEnter.attr("y2", -tickMajorSize)
textEnter.attr("y", -(Math.max(tickMajorSize, 0) + tickPadding))
lineUpdate.attr("x2", 0).attr("y2", -tickMajorSize)
textUpdate.attr("x", 0).attr("y", -(Math.max(tickMajorSize, 0) + tickPadding))
text.attr("dy", "0em").style("text-anchor", "middle")
pathUpdate.attr("d", "M" + range[0] + "," + -tickEndSize + "V0H" + range[1] + "V" + -tickEndSize)
break
}
*/
case "left":
{
tickTransform = axisY;
lineEnter.attr("x2", -tickMajorSize);
textEnter.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding));
lineUpdate.attr("x2", -tickMajorSize).attr("y2", 0);
textUpdate.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding)).attr("y", tickOffset);
text.attr("dy", ".32em").style("text-anchor", "end");
text.text(function (i) { return shouldShowTickText(ticks, i) ? formattedCategory(i) : ""; });
pathUpdate.attr("d", "M" + -tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + -tickEndSize);
break;
}
/*
case "right":
{
tickTransform = axisY
lineEnter.attr("x2", tickMajorSize)
textEnter.attr("x", Math.max(tickMajorSize, 0) + tickPadding)
lineUpdate.attr("x2", tickMajorSize).attr("y2", 0)
textUpdate.attr("x", Math.max(tickMajorSize, 0) + tickPadding).attr("y", 0)
text.attr("dy", ".32em").style("text-anchor", "start")
pathUpdate.attr("d", "M" + tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + tickEndSize)
break
}
*/
}
if (scale.ticks) {
tickEnter.call(tickTransform, scale0);
tickUpdate.call(tickTransform, scale1);
tickExit.call(tickTransform, scale1);
} else {
var dx = scale1.rangeBand() / 2, x = function (d) {
return scale1(d) + dx;
};
tickEnter.call(tickTransform, x);
tickUpdate.call(tickTransform, x);
}
});
}
axis.scale = function (x) {
if (!arguments.length) { return scale; }
scale = x;
return axis;
};
axis.orient = function (x) {
if (!arguments.length) { return orient; }
orient = x in {top: 1, right: 1, bottom: 1, left: 1} ? x + "" : "bottom";
return axis;
};
axis.categories = function (x) {
if (!arguments.length) { return categories; }
categories = x;
return axis;
};
axis.tickCentered = function (x) {
if (!arguments.length) { return tickCentered; }
tickCentered = x;
return axis;
};
axis.tickFormat = function (format) {
if (!arguments.length) { return tickFormat; }
tickFormat = format;
return axis;
};
axis.tickOffset = function () {
return tickOffset;
};
axis.ticks = function (n) {
if (!arguments.length) { return tickTextNum; }
tickTextNum = n;
return axis;
};
axis.tickCulling = function (culling) {
if (!arguments.length) { return tickCulling; }
tickCulling = culling;
return axis;
};
return axis;
}
function isValue(v) { function isValue(v) {
return v || v === 0; return v || v === 0;
} }
...@@ -3720,4 +3720,11 @@ ...@@ -3720,4 +3720,11 @@
return typeof v !== 'undefined'; return typeof v !== 'undefined';
} }
if (typeof window.define === "function" && window.define.amd) {
window.define(c3);
} else {
window.c3 = c3;
}
// TODO: module.exports
})(window); })(window);
c3.min.js
View file @ 531f2a2e
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