private void SetPointLine(string x, string y)
{
if (StrXaxis.IndexOf(x) == 0)
{
StrXaxis = StrXaxis + "'" + x + "',";
}
StrSeries = StrSeries + "{ value:" + y + ", name:'" + x + "'},";
}
public string InitDateLine(DataTable DataTable, DataTable DataTableTitle)
{
string StrJsonTmp = null;
if (DataTable.Rows.Count > 0 && DataTableTitle.Rows.Count > 0)
{
SetNull();
int i = 0;
StrJson = StrJsonTmp + "var myChart = echarts.init(document.getElementById('main'));option = {";
i++;
StrJson = StrJson + "title: { text :'eeeeee'},";
StrJson = StrJson + " tooltip: {trigger: 'axis'},";
foreach (DataRow rowyear in DataTableTitle.Rows)
{
StrTitle = StrTitle + "'" + rowyear["C_S"] + "',";
string StrSeriesY = null;
foreach (DataRow row in DataTable.Rows)
{
if (row["C_S"].ToString().Trim() == rowyear["C_S"].ToString().Trim())
{
StrSeriesY = StrSeriesY + row["C_Y"].ToString() + ",";
}
}
StrSeries = StrSeries + "{ name:'" + rowyear["C_S"].ToString() + "',type:'line',data:[" + StrSeriesY.Substring(0, StrSeriesY.Length - 1) + "]},";
}
StrJson = StrJson + "legend: {data:[" + StrTitle.Substring(0, StrTitle.Length - 1) + "]},";
StrJson = StrJson + " grid: {left: '3%', right: '4%', bottom: '3%', containLabel: true },";
StrJson = StrJson + " toolbox: { feature: { saveAsImage: {}}},";
StrXaxis = "";
foreach (DataRow row in DataTable.Rows)
{
if (StrXaxis.IndexOf((row["C_X"].ToString() + row["C_U"].ToString())) == -1)
{
StrXaxis = StrXaxis + "'" + row["C_X"].ToString() + row["C_U"].ToString() + "',";
}
}
StrJson = StrJson + "xAxis: {type: 'category', boundaryGap: false,data: [" + StrXaxis.Substring(0, StrXaxis.Length - 1) + "]},";
StrJson = StrJson + " yAxis: { type: 'value' },";
StrJson = StrJson + "series: [" + StrSeries.Substring(0, StrSeries.Length - 1) + "]";
StrJson = StrJson + "};myChart.setOption(option);";
StrJsonTmp = StrJson;
}
return(StrJson);
}
/// <summary>
/// Initial sector statistics
/// </summary>
/// <param name="DataTable">DataTable for Date</param>
/// <param name="DataTableTitle">DataTable for Title</param>
public string InitDatePie(DataTable DataTable, DataTable DataTableTitle)
{
string StrJsonTmp = null;
if (DataTable.Rows.Count > 0 && DataTableTitle.Rows.Count > 0)
{
int i = 0;
foreach (DataRow rowyear in DataTableTitle.Rows)
{
SetNull();
StrJson = StrJsonTmp + "var myChart = echarts.init(document.getElementById('main" + i.ToString() + "'));option = {";
i++;
foreach (DataRow row in DataTable.Rows)
{
if (row["C_S"].ToString().Trim() == rowyear["C_S"].ToString().Trim())
{
SetPointPie(row["C_X"].ToString() + row["C_U"].ToString(), row["C_Y"].ToString());
}
}
StrJson = StrJson + "title: { text :'" + rowyear["C_S"] + "', x:'center'},";
StrJson = StrJson + " tooltip: {trigger: 'item',formatter: '{a} <br/>{b} : {c} ({d}%)'},";
StrJson = StrJson + "legend: {orient: 'vertical',left: 'left',data:[" + StrXaxis.Substring(0, StrXaxis.Length - 1) + "]},";
StrJson = StrJson + "series: [{ name:'" + rowyear["C_S"] + "',type: 'pie',radius : '50%', center: ['50%', '60%'],data:[" + StrSeries.Substring(0, StrSeries.Length - 1) + "],";
StrJson = StrJson + "itemStyle: { emphasis: { shadowBlur: 10, shadowOffsetX: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' } } } ]";
StrJson = StrJson + "};myChart.setOption(option);";
StrJsonTmp = StrJson;
}
}
return(StrJson);
}
