我正在尝试从highcharts创建一个表。
我把所有的数据正确地作为第一列的table.but,我需要x轴标签。如何得到它。作为列头,我需要date,作为列值,我需要日期值。
见jsfiidle演示。
截图:

我使用以下代码:
Highcharts.drawTable = function() {
// user options
var tableTop = 310,
colWidth = 100,
tableLeft = 20,
rowHeight = 20,
cellPadding = 2.5,
valueDecimals = 1,
valueSuffix = '';
// internal variables
var chart = this,
series = chart.series,
renderer = chart.renderer,
cellLeft = tableLeft;
// draw category labels
$.each(chart.xAxis[0].categories, function(i, name) {
renderer.text(
name,
cellLeft + cellPadding,
tableTop + (i + 2) * rowHeight - cellPadding
)
.css({
fontWeight: 'bold',
})
.add();
});
$.each(series, function(i, serie) {
cellLeft += colWidth;
// Apply the cell text
renderer.text(
serie.name,
cellLeft - cellPadding + colWidth,
tableTop + rowHeight - cellPadding
)
.attr({
align: 'right'
})
.css({
fontWeight: 'bold',
color:'red'
})
.add();
$.each(serie.data, function(row, point) {
// Apply the cell text
renderer.text(
Highcharts.numberFormat(point.y, valueDecimals) + valueSuffix,
cellLeft + colWidth - cellPadding,
tableTop + (row + 2) * rowHeight - cellPadding
)
.attr({
align: 'right'
})
.css({
fontWeight: 'bold',
color:'blue'
})
.add();
// horizontal lines
if (row == 0) {
Highcharts.tableLine( // top
renderer,
tableLeft,
tableTop + cellPadding,
cellLeft + colWidth,
tableTop + cellPadding
);
Highcharts.tableLine( // bottom
renderer,
tableLeft,
tableTop + (serie.data.length + 1) * rowHeight + cellPadding,
cellLeft + colWidth,
tableTop + (serie.data.length + 1) * rowHeight + cellPadding
);
}
// horizontal line
Highcharts.tableLine(
renderer,
tableLeft,
tableTop + row * rowHeight + rowHeight + cellPadding,
cellLeft + colWidth,
tableTop + row * rowHeight + rowHeight + cellPadding
);
});
// vertical lines
if (i == 0) { // left table border
Highcharts.tableLine(
renderer,
tableLeft,
tableTop + cellPadding,
tableLeft,
tableTop + (serie.data.length + 1) * rowHeight + cellPadding
);
}
Highcharts.tableLine(
renderer,
cellLeft,
tableTop + cellPadding,
cellLeft,
tableTop + (serie.data.length + 1) * rowHeight + cellPadding
);
if (i == series.length - 1) { // right table border
Highcharts.tableLine(
renderer,
cellLeft + colWidth,
tableTop + cellPadding,
cellLeft + colWidth,
tableTop + (serie.data.length + 1) * rowHeight + cellPadding
);
}
});发布于 2014-06-24 10:40:28
您可以使用以下方法获取x轴标签:
Highcharts.dateFormat('%a %d %b',point.x)就像这样的http://jsfiddle.net/jxSgM/。
发布于 2014-06-24 10:39:18
您正在使用datetime xAxis,因此不能在drawTable代码中使用类别。相反,请使用series[0].xData,它包含来自点的所有时间戳。见演示。
更改部分:
// draw category labels
$.each(chart.series[0].xData, function(i, name) {
renderer.text(
Highcharts.dateFormat('%a %d %b', name),
cellLeft + cellPadding,
tableTop + (i + 2) * rowHeight - cellPadding
)
.css({
fontWeight: 'bold',
})
.add();
});https://stackoverflow.com/questions/24382977
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