configurable open and close options now in api

master-patched
Bob Monteverde 12 years ago
commit feed538cee

@ -2550,282 +2550,293 @@ nv.models.line = function() {
return chart;
}
//TODO: Finish merging this chart into the NVD3 style!
nv.models.indentedTree = function() {
//Default Settings
var margin = {top: 0, right: 0, bottom: 0, left: 0}, //TODO: implement, maybe as margin on the containing div
width = 960,
height = 500,
color = d3.scale.category20().range(),
id = Math.floor(Math.random() * 10000),
header = true,
noResultsText = 'No Results found.'
childIndent = 20,
columns = [{key:'key', label: 'Name', type:'text'}], //TODO: consider functions like chart.addColumn, chart.removeColumn, instead of a block like this
tableClass = null,
iconOpen = 'images/grey-plus.png', //TODO: consider removing this and replacing with a '+' or '-' unless user defines images
iconClose = 'images/grey-minus.png';
var dispatch = d3.dispatch('elementClick', 'elementDblclick', 'elementMouseover', 'elementMouseout');
function chart(selection) {
selection.each(function(data) {
var availableWidth = width - margin.left - margin.right, //TODO: decide if there is any use for these
availableHeight = height - margin.top - margin.bottom;
chart.update = function() { selection.transition().call(chart) };
var i = 0,
depth = 1;
var tree = d3.layout.tree()
.children(function(d) { return d.values })
.size([height, childIndent]); //Not sure if this is needed now that the result is HTML
if (!data[0].key) data[0].key = noResultsText;
var nodes = tree.nodes(data[0]);
var wrap = d3.select(this).selectAll('div').data([[nodes]]);
var wrapEnter = wrap.enter().append('div').attr('class', 'wrap nvd3 indentedtree');
var tableEnter = wrapEnter.append('table');
var table = wrap.select('table').attr('width', '100%').attr('class', tableClass);
if (header) {
var thead = tableEnter.append('thead');
var theadRow1 = thead.append('tr');
columns.forEach(function(column) {
theadRow1
.append('th')
.attr('width', column.width ? column.width : '10%')
.style('text-align', column.type == 'numeric' ? 'right' : 'left')
.append('span')
.text(column.label);
});
}
var tbody = table.selectAll('tbody')
.data(function(d) {return d });
tbody.enter().append('tbody');
//compute max generations
depth = d3.max(nodes, function(node) { return node.depth });
tree.size([height, depth * childIndent]); //TODO: see if this is necessary at all
// Update the nodes…
var node = tbody.selectAll('tr')
.data(function(d) { return d }, function(d) { return d.id || (d.id == ++i)});
//.style('display', 'table-row'); //TODO: see if this does anything
node.exit().remove();
node.select('img.treeicon')
.attr('src', icon)
.classed('folded', folded);
var nodeEnter = node.enter().append('tr');
columns.forEach(function(column, index) {
var nodeName = nodeEnter.append('td')
.style('padding-left', function(d) { return (index ? 0 : d.depth * childIndent + 12 + (icon(d) ? 0 : 16)) + 'px' }, 'important') //TODO: check why I did the ternary here
.style('text-align', column.type == 'numeric' ? 'right' : 'left');
if (index == 0) {
nodeName.append('img')
.classed('treeicon', true)
.classed('folded', folded)
.attr('src', icon)
.style('width', '14px')
.style('height', '14px')
.style('padding', '0 1px')
.style('display', function(d) { return icon(d) ? 'inline-block' : 'none'; })
.on('click', click);
}
nodeName.append('span')
.attr('class', d3.functor(column.classes) )
.text(function(d) { return column.format ? column.format(d) :
(d[column.key] || '-') });
if (column.showCount)
nodeName.append('span')
.attr('class', 'childrenCount')
.text(function(d) {
return ((d.values && d.values.length) || (d._values && d._values.length)) ?
'(' + ((d.values && d.values.length) || (d._values && d._values.length)) + ')'
: ''
});
if (column.click)
nodeName.select('span').on('click', column.click);
});
node
.order()
.on('click', function(d) {
dispatch.elementClick({
row: this, //TODO: decide whether or not this should be consistent with scatter/line events
data: d,
pos: [d.x, d.y]
});
})
.on('dblclick', function(d) {
dispatch.elementDblclick({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseover', function(d) {
dispatch.elementMouseover({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseout', function(d) {
dispatch.elementMouseout({
row: this,
data: d,
pos: [d.x, d.y]
});
});
// Toggle children on click.
function click(d, _, unshift) {
d3.event.stopPropagation();
if(d3.event.shiftKey && !unshift) {
//If you shift-click, it'll toggle fold all the children, instead of itself
d3.event.shiftKey = false;
d.values && d.values.forEach(function(node){
if (node.values || node._values) {
click(node, 0, true);
}
});
return true;
}
if(!hasChildren(d)) {
//download file
//window.location.href = d.url;
return true;
}
if (d.values) {
d._values = d.values;
d.values = null;
} else {
d.values = d._values;
d._values = null;
}
chart.update();
}
function icon(d) {
return (d._values && d._values.length) ? iconOpen : (d.values && d.values.length) ? iconClose : '';
}
function folded(d) {
return (d._values && d._values.length);
}
function hasChildren(d) {
var values = d.values || d._values;
return (values && values.length);
}
});
return chart;
}
chart.margin = function(_) {
if (!arguments.length) return margin;
margin = _;
return chart;
};
chart.width = function(_) {
if (!arguments.length) return width;
width = _;
return chart;
};
chart.height = function(_) {
if (!arguments.length) return height;
height = _;
return chart;
};
chart.color = function(_) {
if (!arguments.length) return color;
color = _;
scatter.color(_);
return chart;
};
chart.id = function(_) {
if (!arguments.length) return id;
id = _;
return chart;
};
chart.header = function(_) {
if (!arguments.length) return header;
header = _;
return chart;
};
chart.noResultsText = function(_) {
if (!arguments.length) return noResultsText;
noResultsText = _;
return chart;
};
chart.columns = function(_) {
if (!arguments.length) return columns;
columns = _;
return chart;
};
chart.tableClass = function(_) {
if (!arguments.length) return tableClass;
tableClass = _;
return chart;
};
return chart;
}
//TODO: Finish merging this chart into the NVD3 style!
nv.models.indentedTree = function() {
//Default Settings
var margin = {top: 0, right: 0, bottom: 0, left: 0}, //TODO: implement, maybe as margin on the containing div
width = 960,
height = 500,
color = d3.scale.category20().range(),
id = Math.floor(Math.random() * 10000),
header = true,
noResultsText = 'No Results found.'
childIndent = 20,
columns = [{key:'key', label: 'Name', type:'text'}], //TODO: consider functions like chart.addColumn, chart.removeColumn, instead of a block like this
tableClass = null,
iconOpen = 'images/grey-plus.png', //TODO: consider removing this and replacing with a '+' or '-' unless user defines images
iconClose = 'images/grey-minus.png';
var dispatch = d3.dispatch('elementClick', 'elementDblclick', 'elementMouseover', 'elementMouseout');
function chart(selection) {
selection.each(function(data) {
var availableWidth = width - margin.left - margin.right, //TODO: decide if there is any use for these
availableHeight = height - margin.top - margin.bottom;
chart.update = function() { selection.transition().call(chart) };
var i = 0,
depth = 1;
var tree = d3.layout.tree()
.children(function(d) { return d.values })
.size([height, childIndent]); //Not sure if this is needed now that the result is HTML
if (!data[0].key) data[0].key = noResultsText;
var nodes = tree.nodes(data[0]);
var wrap = d3.select(this).selectAll('div').data([[nodes]]);
var wrapEnter = wrap.enter().append('div').attr('class', 'wrap nvd3 indentedtree');
var tableEnter = wrapEnter.append('table');
var table = wrap.select('table').attr('width', '100%').attr('class', tableClass);
if (header) {
var thead = tableEnter.append('thead');
var theadRow1 = thead.append('tr');
columns.forEach(function(column) {
theadRow1
.append('th')
.attr('width', column.width ? column.width : '10%')
.style('text-align', column.type == 'numeric' ? 'right' : 'left')
.append('span')
.text(column.label);
});
}
var tbody = table.selectAll('tbody')
.data(function(d) {return d });
tbody.enter().append('tbody');
//compute max generations
depth = d3.max(nodes, function(node) { return node.depth });
tree.size([height, depth * childIndent]); //TODO: see if this is necessary at all
// Update the nodes…
var node = tbody.selectAll('tr')
.data(function(d) { return d }, function(d) { return d.id || (d.id == ++i)});
//.style('display', 'table-row'); //TODO: see if this does anything
node.exit().remove();
node.select('img.treeicon')
.attr('src', icon)
.classed('folded', folded);
var nodeEnter = node.enter().append('tr');
columns.forEach(function(column, index) {
var nodeName = nodeEnter.append('td')
.style('padding-left', function(d) { return (index ? 0 : d.depth * childIndent + 12 + (icon(d) ? 0 : 16)) + 'px' }, 'important') //TODO: check why I did the ternary here
.style('text-align', column.type == 'numeric' ? 'right' : 'left');
if (index == 0) {
nodeName.append('img')
.classed('treeicon', true)
.classed('folded', folded)
.attr('src', icon)
.style('width', '14px')
.style('height', '14px')
.style('padding', '0 1px')
.style('display', function(d) { return icon(d) ? 'inline-block' : 'none'; })
.on('click', click);
}
nodeName.append('span')
.attr('class', d3.functor(column.classes) )
.text(function(d) { return column.format ? column.format(d) :
(d[column.key] || '-') });
if (column.showCount)
nodeName.append('span')
.attr('class', 'childrenCount')
.text(function(d) {
return ((d.values && d.values.length) || (d._values && d._values.length)) ?
'(' + ((d.values && d.values.length) || (d._values && d._values.length)) + ')'
: ''
});
if (column.click)
nodeName.select('span').on('click', column.click);
});
node
.order()
.on('click', function(d) {
dispatch.elementClick({
row: this, //TODO: decide whether or not this should be consistent with scatter/line events
data: d,
pos: [d.x, d.y]
});
})
.on('dblclick', function(d) {
dispatch.elementDblclick({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseover', function(d) {
dispatch.elementMouseover({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseout', function(d) {
dispatch.elementMouseout({
row: this,
data: d,
pos: [d.x, d.y]
});
});
// Toggle children on click.
function click(d, _, unshift) {
d3.event.stopPropagation();
if(d3.event.shiftKey && !unshift) {
//If you shift-click, it'll toggle fold all the children, instead of itself
d3.event.shiftKey = false;
d.values && d.values.forEach(function(node){
if (node.values || node._values) {
click(node, 0, true);
}
});
return true;
}
if(!hasChildren(d)) {
//download file
//window.location.href = d.url;
return true;
}
if (d.values) {
d._values = d.values;
d.values = null;
} else {
d.values = d._values;
d._values = null;
}
chart.update();
}
function icon(d) {
return (d._values && d._values.length) ? iconOpen : (d.values && d.values.length) ? iconClose : '';
}
function folded(d) {
return (d._values && d._values.length);
}
function hasChildren(d) {
var values = d.values || d._values;
return (values && values.length);
}
});
return chart;
}
chart.margin = function(_) {
if (!arguments.length) return margin;
margin = _;
return chart;
};
chart.width = function(_) {
if (!arguments.length) return width;
width = _;
return chart;
};
chart.height = function(_) {
if (!arguments.length) return height;
height = _;
return chart;
};
chart.color = function(_) {
if (!arguments.length) return color;
color = _;
scatter.color(_);
return chart;
};
chart.id = function(_) {
if (!arguments.length) return id;
id = _;
return chart;
};
chart.header = function(_) {
if (!arguments.length) return header;
header = _;
return chart;
};
chart.noResultsText = function(_) {
if (!arguments.length) return noResultsText;
noResultsText = _;
return chart;
};
chart.columns = function(_) {
if (!arguments.length) return columns;
columns = _;
return chart;
};
chart.tableClass = function(_) {
if (!arguments.length) return tableClass;
tableClass = _;
return chart;
};
chart.iconOpen = function(_){
if (!arguments.length) return iconOpen;
iconOpen = _;
return chart;
}
chart.iconClose = function(_){
if (!arguments.length) return iconClose;
iconClose = _;
return chart;
}
return chart;
}
nv.models.lineChart = function() {
var margin = {top: 30, right: 20, bottom: 50, left: 60},

7
nv.d3.min.js vendored

File diff suppressed because one or more lines are too long

@ -1,276 +1,287 @@
//TODO: Finish merging this chart into the NVD3 style!
nv.models.indentedTree = function() {
//Default Settings
var margin = {top: 0, right: 0, bottom: 0, left: 0}, //TODO: implement, maybe as margin on the containing div
width = 960,
height = 500,
color = d3.scale.category20().range(),
id = Math.floor(Math.random() * 10000),
header = true,
noResultsText = 'No Results found.'
childIndent = 20,
columns = [{key:'key', label: 'Name', type:'text'}], //TODO: consider functions like chart.addColumn, chart.removeColumn, instead of a block like this
tableClass = null,
iconOpen = 'images/grey-plus.png', //TODO: consider removing this and replacing with a '+' or '-' unless user defines images
iconClose = 'images/grey-minus.png';
var dispatch = d3.dispatch('elementClick', 'elementDblclick', 'elementMouseover', 'elementMouseout');
function chart(selection) {
selection.each(function(data) {
var availableWidth = width - margin.left - margin.right, //TODO: decide if there is any use for these
availableHeight = height - margin.top - margin.bottom;
chart.update = function() { selection.transition().call(chart) };
var i = 0,
depth = 1;
var tree = d3.layout.tree()
.children(function(d) { return d.values })
.size([height, childIndent]); //Not sure if this is needed now that the result is HTML
if (!data[0].key) data[0].key = noResultsText;
var nodes = tree.nodes(data[0]);
var wrap = d3.select(this).selectAll('div').data([[nodes]]);
var wrapEnter = wrap.enter().append('div').attr('class', 'wrap nvd3 indentedtree');
var tableEnter = wrapEnter.append('table');
var table = wrap.select('table').attr('width', '100%').attr('class', tableClass);
if (header) {
var thead = tableEnter.append('thead');
var theadRow1 = thead.append('tr');
columns.forEach(function(column) {
theadRow1
.append('th')
.attr('width', column.width ? column.width : '10%')
.style('text-align', column.type == 'numeric' ? 'right' : 'left')
.append('span')
.text(column.label);
});
}
var tbody = table.selectAll('tbody')
.data(function(d) {return d });
tbody.enter().append('tbody');
//compute max generations
depth = d3.max(nodes, function(node) { return node.depth });
tree.size([height, depth * childIndent]); //TODO: see if this is necessary at all
// Update the nodes…
var node = tbody.selectAll('tr')
.data(function(d) { return d }, function(d) { return d.id || (d.id == ++i)});
//.style('display', 'table-row'); //TODO: see if this does anything
node.exit().remove();
node.select('img.treeicon')
.attr('src', icon)
.classed('folded', folded);
var nodeEnter = node.enter().append('tr');
columns.forEach(function(column, index) {
var nodeName = nodeEnter.append('td')
.style('padding-left', function(d) { return (index ? 0 : d.depth * childIndent + 12 + (icon(d) ? 0 : 16)) + 'px' }, 'important') //TODO: check why I did the ternary here
.style('text-align', column.type == 'numeric' ? 'right' : 'left');
if (index == 0) {
nodeName.append('img')
.classed('treeicon', true)
.classed('folded', folded)
.attr('src', icon)
.style('width', '14px')
.style('height', '14px')
.style('padding', '0 1px')
.style('display', function(d) { return icon(d) ? 'inline-block' : 'none'; })
.on('click', click);
}
nodeName.append('span')
.attr('class', d3.functor(column.classes) )
.text(function(d) { return column.format ? column.format(d) :
(d[column.key] || '-') });
if (column.showCount)
nodeName.append('span')
.attr('class', 'childrenCount')
.text(function(d) {
return ((d.values && d.values.length) || (d._values && d._values.length)) ?
'(' + ((d.values && d.values.length) || (d._values && d._values.length)) + ')'
: ''
});
if (column.click)
nodeName.select('span').on('click', column.click);
});
node
.order()
.on('click', function(d) {
dispatch.elementClick({
row: this, //TODO: decide whether or not this should be consistent with scatter/line events
data: d,
pos: [d.x, d.y]
});
})
.on('dblclick', function(d) {
dispatch.elementDblclick({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseover', function(d) {
dispatch.elementMouseover({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseout', function(d) {
dispatch.elementMouseout({
row: this,
data: d,
pos: [d.x, d.y]
});
});
// Toggle children on click.
function click(d, _, unshift) {
d3.event.stopPropagation();
if(d3.event.shiftKey && !unshift) {
//If you shift-click, it'll toggle fold all the children, instead of itself
d3.event.shiftKey = false;
d.values && d.values.forEach(function(node){
if (node.values || node._values) {
click(node, 0, true);
}
});
return true;
}
if(!hasChildren(d)) {
//download file
//window.location.href = d.url;
return true;
}
if (d.values) {
d._values = d.values;
d.values = null;
} else {
d.values = d._values;
d._values = null;
}
chart.update();
}
function icon(d) {
return (d._values && d._values.length) ? iconOpen : (d.values && d.values.length) ? iconClose : '';
}
function folded(d) {
return (d._values && d._values.length);
}
function hasChildren(d) {
var values = d.values || d._values;
return (values && values.length);
}
});
return chart;
}
chart.margin = function(_) {
if (!arguments.length) return margin;
margin = _;
return chart;
};
chart.width = function(_) {
if (!arguments.length) return width;
width = _;
return chart;
};
chart.height = function(_) {
if (!arguments.length) return height;
height = _;
return chart;
};
chart.color = function(_) {
if (!arguments.length) return color;
color = _;
scatter.color(_);
return chart;
};
chart.id = function(_) {
if (!arguments.length) return id;
id = _;
return chart;
};
chart.header = function(_) {
if (!arguments.length) return header;
header = _;
return chart;
};
chart.noResultsText = function(_) {
if (!arguments.length) return noResultsText;
noResultsText = _;
return chart;
};
chart.columns = function(_) {
if (!arguments.length) return columns;
columns = _;
return chart;
};
chart.tableClass = function(_) {
if (!arguments.length) return tableClass;
tableClass = _;
return chart;
};
return chart;
}
//TODO: Finish merging this chart into the NVD3 style!
nv.models.indentedTree = function() {
//Default Settings
var margin = {top: 0, right: 0, bottom: 0, left: 0}, //TODO: implement, maybe as margin on the containing div
width = 960,
height = 500,
color = d3.scale.category20().range(),
id = Math.floor(Math.random() * 10000),
header = true,
noResultsText = 'No Results found.'
childIndent = 20,
columns = [{key:'key', label: 'Name', type:'text'}], //TODO: consider functions like chart.addColumn, chart.removeColumn, instead of a block like this
tableClass = null,
iconOpen = 'images/grey-plus.png', //TODO: consider removing this and replacing with a '+' or '-' unless user defines images
iconClose = 'images/grey-minus.png';
var dispatch = d3.dispatch('elementClick', 'elementDblclick', 'elementMouseover', 'elementMouseout');
function chart(selection) {
selection.each(function(data) {
var availableWidth = width - margin.left - margin.right, //TODO: decide if there is any use for these
availableHeight = height - margin.top - margin.bottom;
chart.update = function() { selection.transition().call(chart) };
var i = 0,
depth = 1;
var tree = d3.layout.tree()
.children(function(d) { return d.values })
.size([height, childIndent]); //Not sure if this is needed now that the result is HTML
if (!data[0].key) data[0].key = noResultsText;
var nodes = tree.nodes(data[0]);
var wrap = d3.select(this).selectAll('div').data([[nodes]]);
var wrapEnter = wrap.enter().append('div').attr('class', 'wrap nvd3 indentedtree');
var tableEnter = wrapEnter.append('table');
var table = wrap.select('table').attr('width', '100%').attr('class', tableClass);
if (header) {
var thead = tableEnter.append('thead');
var theadRow1 = thead.append('tr');
columns.forEach(function(column) {
theadRow1
.append('th')
.attr('width', column.width ? column.width : '10%')
.style('text-align', column.type == 'numeric' ? 'right' : 'left')
.append('span')
.text(column.label);
});
}
var tbody = table.selectAll('tbody')
.data(function(d) {return d });
tbody.enter().append('tbody');
//compute max generations
depth = d3.max(nodes, function(node) { return node.depth });
tree.size([height, depth * childIndent]); //TODO: see if this is necessary at all
// Update the nodes…
var node = tbody.selectAll('tr')
.data(function(d) { return d }, function(d) { return d.id || (d.id == ++i)});
//.style('display', 'table-row'); //TODO: see if this does anything
node.exit().remove();
node.select('img.treeicon')
.attr('src', icon)
.classed('folded', folded);
var nodeEnter = node.enter().append('tr');
columns.forEach(function(column, index) {
var nodeName = nodeEnter.append('td')
.style('padding-left', function(d) { return (index ? 0 : d.depth * childIndent + 12 + (icon(d) ? 0 : 16)) + 'px' }, 'important') //TODO: check why I did the ternary here
.style('text-align', column.type == 'numeric' ? 'right' : 'left');
if (index == 0) {
nodeName.append('img')
.classed('treeicon', true)
.classed('folded', folded)
.attr('src', icon)
.style('width', '14px')
.style('height', '14px')
.style('padding', '0 1px')
.style('display', function(d) { return icon(d) ? 'inline-block' : 'none'; })
.on('click', click);
}
nodeName.append('span')
.attr('class', d3.functor(column.classes) )
.text(function(d) { return column.format ? column.format(d) :
(d[column.key] || '-') });
if (column.showCount)
nodeName.append('span')
.attr('class', 'childrenCount')
.text(function(d) {
return ((d.values && d.values.length) || (d._values && d._values.length)) ?
'(' + ((d.values && d.values.length) || (d._values && d._values.length)) + ')'
: ''
});
if (column.click)
nodeName.select('span').on('click', column.click);
});
node
.order()
.on('click', function(d) {
dispatch.elementClick({
row: this, //TODO: decide whether or not this should be consistent with scatter/line events
data: d,
pos: [d.x, d.y]
});
})
.on('dblclick', function(d) {
dispatch.elementDblclick({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseover', function(d) {
dispatch.elementMouseover({
row: this,
data: d,
pos: [d.x, d.y]
});
})
.on('mouseout', function(d) {
dispatch.elementMouseout({
row: this,
data: d,
pos: [d.x, d.y]
});
});
// Toggle children on click.
function click(d, _, unshift) {
d3.event.stopPropagation();
if(d3.event.shiftKey && !unshift) {
//If you shift-click, it'll toggle fold all the children, instead of itself
d3.event.shiftKey = false;
d.values && d.values.forEach(function(node){
if (node.values || node._values) {
click(node, 0, true);
}
});
return true;
}
if(!hasChildren(d)) {
//download file
//window.location.href = d.url;
return true;
}
if (d.values) {
d._values = d.values;
d.values = null;
} else {
d.values = d._values;
d._values = null;
}
chart.update();
}
function icon(d) {
return (d._values && d._values.length) ? iconOpen : (d.values && d.values.length) ? iconClose : '';
}
function folded(d) {
return (d._values && d._values.length);
}
function hasChildren(d) {
var values = d.values || d._values;
return (values && values.length);
}
});
return chart;
}
chart.margin = function(_) {
if (!arguments.length) return margin;
margin = _;
return chart;
};
chart.width = function(_) {
if (!arguments.length) return width;
width = _;
return chart;
};
chart.height = function(_) {
if (!arguments.length) return height;
height = _;
return chart;
};
chart.color = function(_) {
if (!arguments.length) return color;
color = _;
scatter.color(_);
return chart;
};
chart.id = function(_) {
if (!arguments.length) return id;
id = _;
return chart;
};
chart.header = function(_) {
if (!arguments.length) return header;
header = _;
return chart;
};
chart.noResultsText = function(_) {
if (!arguments.length) return noResultsText;
noResultsText = _;
return chart;
};
chart.columns = function(_) {
if (!arguments.length) return columns;
columns = _;
return chart;
};
chart.tableClass = function(_) {
if (!arguments.length) return tableClass;
tableClass = _;
return chart;
};
chart.iconOpen = function(_){
if (!arguments.length) return iconOpen;
iconOpen = _;
return chart;
}
chart.iconClose = function(_){
if (!arguments.length) return iconClose;
iconClose = _;
return chart;
}
return chart;
}

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