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',845,null,null,1079,null,null,null,null,null,null,null,null],
['2日',901,null,null,1155,null,null,null,null,null,null,null,null],
['3日',867,null,null,1034,null,null,null,null,null,null,null,null],
['4日',895,null,null,937,null,null,null,null,null,null,null,null],
['5日',852,null,null,898,null,null,null,null,null,null,null,null],
['6日',979,null,null,891,null,null,null,null,null,null,null,null],
['7日',1004,null,null,682,null,null,null,null,null,null,null,null],
['8日',1128,null,null,863,null,null,null,null,null,null,null,null],
['9日',1070,null,null,815,null,null,null,null,null,null,null,null],
['10日',1051,null,null,978,null,null,null,null,null,null,null,null],
['11日',1093,null,null,975,null,null,null,null,null,null,null,null],
['12日',1099,null,null,1008,null,null,null,null,null,null,null,null],
['13日',882,null,null,859,null,null,null,null,null,null,null,null],
['14日',939,null,null,837,null,null,null,null,null,null,null,null],
['15日',1062,null,null,989,null,null,null,null,null,null,null,null],
['16日',1028,null,null,874,null,null,null,null,null,null,null,null],
['17日',1020,null,null,862,null,null,null,null,null,null,null,null],
['18日',1059,null,null,991,null,null,null,null,null,null,null,null],
['19日',1051,null,null,972,null,null,null,null,null,null,null,null],
['20日',1038,null,null,901,null,null,null,null,null,null,null,null],
['21日',969,null,null,1009,null,null,null,null,null,null,null,null],
['22日',863,null,null,857,null,null,null,null,null,null,null,null],
['23日',926,null,null,822,null,null,null,null,null,null,null,null],
['24日',997,null,null,876,null,null,null,null,null,null,null,null],
['25日',935,null,null,777,null,null,null,null,null,null,null,null],
['26日',913,null,null,864,null,null,null,null,null,null,null,null],
['27日',908,null,null,934,null,null,null,null,null,null,null,null],
['28日',903,null,null,894,null,null,null,null,null,null,null,null],
['29日',949,null,null,847,null,null,null,null,null,null,null,null],
['30日',1019,null,null,909,null,null,null,null,null,null,null,null],
['31日',1127,null,null,null,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4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=30 -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)
      }
    });
  }

});