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',748,null,null,897,null,null,null,null,null,null,null,null],
['2日',850,null,null,968,null,null,null,null,null,null,null,null],
['3日',918,null,null,838,null,null,null,null,null,null,null,null],
['4日',979,null,null,763,null,null,null,null,null,null,null,null],
['5日',1044,null,null,920,null,null,null,null,null,null,null,null],
['6日',1041,null,null,894,null,null,null,null,null,null,null,null],
['7日',879,null,null,790,null,null,null,null,null,null,null,null],
['8日',830,null,null,663,null,null,null,null,null,null,null,null],
['9日',855,null,null,759,null,null,null,null,null,null,null,null],
['10日',1137,null,null,711,null,null,null,null,null,null,null,null],
['11日',963,null,null,629,null,null,null,null,null,null,null,null],
['12日',966,null,null,635,null,null,null,null,null,null,null,null],
['13日',687,null,null,719,null,null,null,null,null,null,null,null],
['14日',733,null,null,970,null,null,null,null,null,null,null,null],
['15日',687,null,null,992,null,null,null,null,null,null,null,null],
['16日',856,null,null,1086,null,null,null,null,null,null,null,null],
['17日',851,null,null,787,null,null,null,null,null,null,null,null],
['18日',478,null,null,846,null,null,null,null,null,null,null,null],
['19日',652,null,null,794,null,null,null,null,null,null,null,null],
['20日',709,null,null,991,null,null,null,null,null,null,null,null],
['21日',860,null,null,874,null,null,null,null,null,null,null,null],
['22日',1081,null,null,797,null,null,null,null,null,null,null,null],
['23日',718,null,null,920,null,null,null,null,null,null,null,null],
['24日',792,null,null,825,null,null,null,null,null,null,null,null],
['25日',882,null,null,1047,null,null,null,null,null,null,null,null],
['26日',873,null,null,1034,null,null,null,null,null,null,null,null],
['27日',847,null,null,873,null,null,null,null,null,null,null,null],
['28日',932,null,null,716,null,null,null,null,null,null,null,null],
['29日',974,null,null,831,null,null,null,null,null,null,null,null],
['30日',871,null,null,894,null,null,null,null,null,null,null,null],
['31日',889,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)
      }
    });
  }

});