google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1285,null,null,1038,null,null,null,null,null,null,null,null],
['2日',1188,null,null,1093,null,null,null,null,null,null,null,null],
['3日',1278,null,null,1227,null,null,null,null,null,null,null,null],
['4日',1093,null,null,1472,null,null,null,null,null,null,null,null],
['5日',1096,null,null,1482,null,null,null,null,null,null,null,null],
['6日',1420,null,null,1126,null,null,null,null,null,null,null,null],
['7日',963,null,null,1066,null,null,null,null,null,null,null,null],
['8日',1070,null,null,1251,null,null,null,null,null,null,null,null],
['9日',1164,null,null,1322,null,null,null,null,null,null,null,null],
['10日',1316,null,null,1508,null,null,null,null,null,null,null,null],
['11日',1458,null,null,1303,null,null,null,null,null,null,null,null],
['12日',1542,null,null,1446,null,null,null,null,null,null,null,null],
['13日',1452,null,null,1336,null,null,null,null,null,null,null,null],
['14日',1054,null,null,1207,null,null,null,null,null,null,null,null],
['15日',1158,null,null,1389,null,null,null,null,null,null,null,null],
['16日',1251,null,null,1488,null,null,null,null,null,null,null,null],
['17日',1388,null,null,1339,null,null,null,null,null,null,null,null],
['18日',1392,null,null,1490,null,null,null,null,null,null,null,null],
['19日',1104,null,null,1479,null,null,null,null,null,null,null,null],
['20日',1111,null,null,1367,null,null,null,null,null,null,null,null],
['21日',921,null,null,1502,null,null,null,null,null,null,null,null],
['22日',1195,null,null,1231,null,null,null,null,null,null,null,null],
['23日',1199,null,null,1444,null,null,null,null,null,null,null,null],
['24日',1291,null,null,1402,null,null,null,null,null,null,null,null],
['25日',1195,null,null,1452,null,null,null,null,null,null,null,null],
['26日',1278,null,null,1019,null,null,null,null,null,null,null,null],
['27日',1344,null,null,1149,null,null,null,null,null,null,null,null],
['28日',821,null,null,996,null,null,null,null,null,null,null,null],
['29日',null,null,null,1305,null,null,null,null,null,null,null,null],
['30日',null,null,null,718,null,null,null,null,null,null,null,null],
['31日',null,null,null,1076,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});