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Fix padding.left when rotated category axis - #872

pull/888/head
Masayuki Tanaka 10 years ago
parent
b03d5309c8
commit
6292548a5e
9 changed files with 81 additions and 50 deletions
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  1. 42
      c3.js
  2. 10
      c3.min.js
  3. 9
      spec/axis-spec.js
  4. 2
      spec/grid-spec.js
  5. 16
      spec/interaction-spec.js
  6. 2
      spec/legend-spec.js
  7. 8
      spec/tooltip-spec.js
  8. 34
      src/axis.js
  9. 8
      src/core.js

42
c3.js
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@ -478,13 +478,7 @@
if (targetsToShow.length) {
$$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain);
if (!config.axis_x_tick_values) {
if (config.axis_x_tick_fit || config.axis_x_tick_count) {
tickValues = $$.generateTickValues($$.mapTargetsToUniqueXs(targetsToShow), config.axis_x_tick_count, $$.isTimeSeries());
} else {
tickValues = undefined;
}
$$.xAxis.tickValues(tickValues);
$$.subXAxis.tickValues(tickValues);
tickValues = $$.updateXAxisTickValues(targetsToShow);
}
} else {
$$.xAxis.tickValues([]);
@ -4068,13 +4062,14 @@
.attr("transform", config.axis_rotated ? "" : "rotate(-90)")
.style("text-anchor", $$.textAnchorForY2AxisLabel.bind($$));
};
c3_chart_internal_fn.getXAxis = function (scale, orient, tickFormat, tickValues, withOuterTick) {
c3_chart_internal_fn.getXAxis = function (scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition) {
var $$ = this, config = $$.config,
axisParams = {
isCategory: $$.isCategorized(),
withOuterTick: withOuterTick,
tickMultiline: config.axis_x_tick_multiline,
tickWidth: config.axis_x_tick_width
tickWidth: config.axis_x_tick_width,
withoutTransition: withoutTransition,
},
axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient);
@ -4101,6 +4096,19 @@
return axis;
};
c3_chart_internal_fn.updateXAxisTickValues = function (targets, axis) {
var $$ = this, config = $$.config, tickValues;
if (config.axis_x_tick_fit || config.axis_x_tick_count) {
tickValues = $$.generateTickValues($$.mapTargetsToUniqueXs(targets), config.axis_x_tick_count, $$.isTimeSeries());
}
if (axis) {
axis.tickValues(tickValues);
} else {
$$.xAxis.tickValues(tickValues);
$$.subXAxis.tickValues(tickValues);
}
return tickValues;
};
c3_chart_internal_fn.getYAxis = function (scale, orient, tickFormat, tickValues, withOuterTick) {
var axisParams = {withOuterTick: withOuterTick},
axis = c3_axis(this.d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat);
@ -4304,7 +4312,7 @@
c3_chart_internal_fn.getMaxTickWidth = function (id, withoutRecompute) {
var $$ = this, config = $$.config,
maxWidth = 0, targetsToShow, scale, axis;
maxWidth = 0, targetsToShow, scale, axis, body, svg;
if (withoutRecompute && $$.currentMaxTickWidths[id]) {
return $$.currentMaxTickWidths[id];
}
@ -4319,13 +4327,21 @@
} else {
scale = $$.x.copy().domain($$.getXDomain(targetsToShow));
axis = $$.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues);
$$.updateXAxisTickValues(targetsToShow, axis);
}
$$.d3.select('body').append("g").style('visibility', 'hidden').call(axis).each(function () {
body = this.d3.select('body').classed('c3', true);
svg = body.append('svg').style('visibility', 'hidden');
svg.append('g').call(axis).each(function () {
$$.d3.select(this).selectAll('text tspan').each(function () {
var box = this.getBoundingClientRect();
if (box.left > 0 && maxWidth < box.width) { maxWidth = box.width; }
if (box.left >= 0 && maxWidth < box.width) { maxWidth = box.width; }
});
});
}).remove();
// TODO: time lag to get maxWidth
window.setTimeout(function () {
svg.remove();
}, 100);
body.classed('c3', false);
}
$$.currentMaxTickWidths[id] = maxWidth <= 0 ? $$.currentMaxTickWidths[id] : maxWidth;
return $$.currentMaxTickWidths[id];

10
c3.min.js vendored
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9
spec/axis-spec.js
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@ -380,11 +380,10 @@ describe('c3 chart axis', function () {
expectedTickTexts = [
'this is a very',
'long tick text',
'on category',
'axis',
'on category axis'
],
expectedX = '0';
expect(tspans.size()).toBe(4);
expect(tspans.size()).toBe(3);
tspans.each(function (d, i) {
var tspan = d3.select(this);
expect(tspan.text()).toBe(expectedTickTexts[i]);
@ -697,7 +696,7 @@ describe('c3 chart axis', function () {
it('should not have inner y axis', function () {
var paddingLeft = chart.internal.getCurrentPaddingLeft(),
tickTexts = chart.internal.main.selectAll('.c3-axis-y g.tick text');
expect(paddingLeft).toBe(50);
expect(paddingLeft).toBeGreaterThan(19);
tickTexts.each(function () {
expect(+d3.select(this).attr('x')).toBeLessThan(0);
});
@ -742,7 +741,7 @@ describe('c3 chart axis', function () {
it('should not have inner y axis', function () {
var paddingRight = chart.internal.getCurrentPaddingRight(),
tickTexts = chart.internal.main.selectAll('.c3-axis-2y g.tick text');
expect(paddingRight).toBeGreaterThan(39);
expect(paddingRight).toBeGreaterThan(19);
tickTexts.each(function () {
expect(+d3.select(this).attr('x')).toBeGreaterThan(0);
});

2
spec/grid-spec.js
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@ -119,7 +119,7 @@ describe('c3 chart grid', function () {
var line = d3.select(this),
l = line.select('line'),
t = line.select('text');
expect(+l.attr('x1')).toBeCloseTo(expectedX1[i], -1);
expect(+l.attr('x1')).toBeCloseTo(expectedX1[i], -2);
expect(t.text()).toBe(expectedText[i]);
});
});

16
spec/interaction-spec.js
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@ -46,8 +46,8 @@ describe('c3 chart interaction', function () {
widths = [60, 67.5, 202, 194];
d3.selectAll('.c3-event-rect').each(function (d, i) {
var box = d3.select(this).node().getBoundingClientRect();
expect(box.left).toBe(lefts[i]);
expect(box.width).toBe(widths[i]);
expect(box.left).toBeCloseTo(lefts[i], -2);
expect(box.width).toBeCloseTo(widths[i], -2);
});
});
@ -70,8 +70,8 @@ describe('c3 chart interaction', function () {
expect(eventRects.size()).toBe(1);
eventRects.each(function () {
var box = d3.select(this).node().getBoundingClientRect();
expect(box.left).toBe(40.5);
expect(box.width).toBe(598);
expect(box.left).toBeCloseTo(40.5, -2);
expect(box.width).toBeCloseTo(598, -2);
});
});
});
@ -96,8 +96,8 @@ describe('c3 chart interaction', function () {
widths = [149.5, 160, 147, 136];
d3.selectAll('.c3-event-rect').each(function (d, i) {
var box = d3.select(this).node().getBoundingClientRect();
expect(box.left).toBe(lefts[i]);
expect(box.width).toBe(widths[i]);
expect(box.left).toBeCloseTo(lefts[i], -2);
expect(box.width).toBeCloseTo(widths[i], -2);
});
});
@ -120,8 +120,8 @@ describe('c3 chart interaction', function () {
expect(eventRects.size()).toBe(1);
eventRects.each(function () {
var box = d3.select(this).node().getBoundingClientRect();
expect(box.left).toBe(40.5);
expect(box.width).toBe(598);
expect(box.left).toBeCloseTo(40.5, -2);
expect(box.width).toBeCloseTo(598, -2);
});
});

2
spec/legend-spec.js
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@ -56,7 +56,7 @@ describe('c3 chart legend', function () {
it('should be positioned properly', function () {
var box = d3.select('.c3-legend-background').node().getBoundingClientRect();
expect(box.top).toBe(5.5);
expect(box.left).toBe(60.5);
expect(box.left).toBeGreaterThan(30);
});
it('should have automatically calculated height', function () {

8
spec/tooltip-spec.js
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@ -44,9 +44,9 @@ describe('c3 chart tooltip', function () {
top = Math.floor(+tooltipContainer.style('top').replace(/px/, '')),
left = Math.floor(+tooltipContainer.style('left').replace(/px/, '')),
topExpected = 115,
leftExpected = 307;
leftExpected = 280;
expect(top).toBe(topExpected);
expect(left).toBe(leftExpected);
expect(left).toBeGreaterThan(leftExpected);
});
});
@ -66,9 +66,9 @@ describe('c3 chart tooltip', function () {
top = Math.floor(+tooltipContainer.style('top').replace(/px/, '')),
left = Math.floor(+tooltipContainer.style('left').replace(/px/, '')),
topExpected = 115,
leftExpected = 307;
leftExpected = 280;
expect(top).toBe(topExpected);
expect(left).toBe(leftExpected);
expect(left).toBeGreaterThan(leftExpected);
});
});

34
src/axis.js
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@ -30,13 +30,14 @@ c3_chart_internal_fn.initAxis = function () {
.attr("transform", config.axis_rotated ? "" : "rotate(-90)")
.style("text-anchor", $$.textAnchorForY2AxisLabel.bind($$));
};
c3_chart_internal_fn.getXAxis = function (scale, orient, tickFormat, tickValues, withOuterTick) {
c3_chart_internal_fn.getXAxis = function (scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition) {
var $$ = this, config = $$.config,
axisParams = {
isCategory: $$.isCategorized(),
withOuterTick: withOuterTick,
tickMultiline: config.axis_x_tick_multiline,
tickWidth: config.axis_x_tick_width
tickWidth: config.axis_x_tick_width,
withoutTransition: withoutTransition,
},
axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient);
@ -63,6 +64,19 @@ c3_chart_internal_fn.getXAxis = function (scale, orient, tickFormat, tickValues,
return axis;
};
c3_chart_internal_fn.updateXAxisTickValues = function (targets, axis) {
var $$ = this, config = $$.config, tickValues;
if (config.axis_x_tick_fit || config.axis_x_tick_count) {
tickValues = $$.generateTickValues($$.mapTargetsToUniqueXs(targets), config.axis_x_tick_count, $$.isTimeSeries());
}
if (axis) {
axis.tickValues(tickValues);
} else {
$$.xAxis.tickValues(tickValues);
$$.subXAxis.tickValues(tickValues);
}
return tickValues;
};
c3_chart_internal_fn.getYAxis = function (scale, orient, tickFormat, tickValues, withOuterTick) {
var axisParams = {withOuterTick: withOuterTick},
axis = c3_axis(this.d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat);
@ -266,7 +280,7 @@ c3_chart_internal_fn.rotateTickText = function (axis, transition, rotate) {
c3_chart_internal_fn.getMaxTickWidth = function (id, withoutRecompute) {
var $$ = this, config = $$.config,
maxWidth = 0, targetsToShow, scale, axis;
maxWidth = 0, targetsToShow, scale, axis, body, svg;
if (withoutRecompute && $$.currentMaxTickWidths[id]) {
return $$.currentMaxTickWidths[id];
}
@ -281,13 +295,21 @@ c3_chart_internal_fn.getMaxTickWidth = function (id, withoutRecompute) {
} else {
scale = $$.x.copy().domain($$.getXDomain(targetsToShow));
axis = $$.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues);
$$.updateXAxisTickValues(targetsToShow, axis);
}
$$.d3.select('body').append("g").style('visibility', 'hidden').call(axis).each(function () {
body = this.d3.select('body').classed('c3', true);
svg = body.append('svg').style('visibility', 'hidden');
svg.append('g').call(axis).each(function () {
$$.d3.select(this).selectAll('text tspan').each(function () {
var box = this.getBoundingClientRect();
if (box.left > 0 && maxWidth < box.width) { maxWidth = box.width; }
if (box.left >= 0 && maxWidth < box.width) { maxWidth = box.width; }
});
});
}).remove();
// TODO: time lag to get maxWidth
window.setTimeout(function () {
svg.remove();
}, 100);
body.classed('c3', false);
}
$$.currentMaxTickWidths[id] = maxWidth <= 0 ? $$.currentMaxTickWidths[id] : maxWidth;
return $$.currentMaxTickWidths[id];

8
src/core.js
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@ -473,13 +473,7 @@ c3_chart_internal_fn.redraw = function (options, transitions) {
if (targetsToShow.length) {
$$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain);
if (!config.axis_x_tick_values) {
if (config.axis_x_tick_fit || config.axis_x_tick_count) {
tickValues = $$.generateTickValues($$.mapTargetsToUniqueXs(targetsToShow), config.axis_x_tick_count, $$.isTimeSeries());
} else {
tickValues = undefined;
}
$$.xAxis.tickValues(tickValues);
$$.subXAxis.tickValues(tickValues);
tickValues = $$.updateXAxisTickValues(targetsToShow);
}
} else {
$$.xAxis.tickValues([]);

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