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',609,null,null,767,null,null,null,null,null,null,null,null],
['2日',645,null,null,615,null,null,null,null,null,null,null,null],
['3日',709,null,null,631,null,null,null,null,null,null,null,null],
['4日',632,null,null,673,null,null,null,null,null,null,null,null],
['5日',684,null,null,743,null,null,null,null,null,null,null,null],
['6日',717,null,null,742,null,null,null,null,null,null,null,null],
['7日',860,null,null,747,null,null,null,null,null,null,null,null],
['8日',536,null,null,698,null,null,null,null,null,null,null,null],
['9日',571,null,null,802,null,null,null,null,null,null,null,null],
['10日',536,null,null,776,null,null,null,null,null,null,null,null],
['11日',691,null,null,799,null,null,null,null,null,null,null,null],
['12日',781,null,null,590,null,null,null,null,null,null,null,null],
['13日',803,null,null,645,null,null,null,null,null,null,null,null],
['14日',779,null,null,806,null,null,null,null,null,null,null,null],
['15日',757,null,null,702,null,null,null,null,null,null,null,null],
['16日',795,null,null,767,null,null,null,null,null,null,null,null],
['17日',839,null,null,755,null,null,null,null,null,null,null,null],
['18日',841,null,null,735,null,null,null,null,null,null,null,null],
['19日',695,null,null,910,null,null,null,null,null,null,null,null],
['20日',765,null,null,877,null,null,null,null,null,null,null,null],
['21日',769,null,null,869,null,null,null,null,null,null,null,null],
['22日',910,null,null,807,null,null,null,null,null,null,null,null],
['23日',741,null,null,882,null,null,null,null,null,null,null,null],
['24日',704,null,null,916,null,null,null,null,null,null,null,null],
['25日',727,null,null,1032,null,null,null,null,null,null,null,null],
['26日',808,null,null,837,null,null,null,null,null,null,null,null],
['27日',712,null,null,723,null,null,null,null,null,null,null,null],
['28日',697,null,null,702,null,null,null,null,null,null,null,null],
['29日',679,null,null,835,null,null,null,null,null,null,null,null],
['30日',null,null,null,620,null,null,null,null,null,null,null,null],
['31日',null,null,null,713,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});