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',1079,null,null,829,null,null,null,null,null,null,null,null],
['2日',1155,null,null,885,null,null,null,null,null,null,null,null],
['3日',1034,null,null,921,null,null,null,null,null,null,null,null],
['4日',937,null,null,918,null,null,null,null,null,null,null,null],
['5日',898,null,null,983,null,null,null,null,null,null,null,null],
['6日',891,null,null,918,null,null,null,null,null,null,null,null],
['7日',682,null,null,955,null,null,null,null,null,null,null,null],
['8日',863,null,null,880,null,null,null,null,null,null,null,null],
['9日',815,null,null,882,null,null,null,null,null,null,null,null],
['10日',978,null,null,835,null,null,null,null,null,null,null,null],
['11日',975,null,null,787,null,null,null,null,null,null,null,null],
['12日',1008,null,null,891,null,null,null,null,null,null,null,null],
['13日',859,null,null,1002,null,null,null,null,null,null,null,null],
['14日',837,null,null,947,null,null,null,null,null,null,null,null],
['15日',989,null,null,888,null,null,null,null,null,null,null,null],
['16日',874,null,null,798,null,null,null,null,null,null,null,null],
['17日',862,null,null,948,null,null,null,null,null,null,null,null],
['18日',991,null,null,926,null,null,null,null,null,null,null,null],
['19日',972,null,null,749,null,null,null,null,null,null,null,null],
['20日',901,null,null,840,null,null,null,null,null,null,null,null],
['21日',1009,null,null,812,null,null,null,null,null,null,null,null],
['22日',857,null,null,737,null,null,null,null,null,null,null,null],
['23日',822,null,null,854,null,null,null,null,null,null,null,null],
['24日',876,null,null,831,null,null,null,null,null,null,null,null],
['25日',777,null,null,905,null,null,null,null,null,null,null,null],
['26日',864,null,null,777,null,null,null,null,null,null,null,null],
['27日',934,null,null,896,null,null,null,null,null,null,null,null],
['28日',894,null,null,880,null,null,null,null,null,null,null,null],
['29日',847,null,null,834,null,null,null,null,null,null,null,null],
['30日',909,null,null,772,null,null,null,null,null,null,null,null],
['31日',null,null,null,715,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:'2024年5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});