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',542,null,null,694,null,null,null,null,null,null,null,null],
['2日',681,null,null,696,null,null,null,null,null,null,null,null],
['3日',736,null,null,747,null,null,null,null,null,null,null,null],
['4日',711,null,null,706,null,null,null,null,null,null,null,null],
['5日',673,null,null,713,null,null,null,null,null,null,null,null],
['6日',704,null,null,688,null,null,null,null,null,null,null,null],
['7日',718,null,null,772,null,null,null,null,null,null,null,null],
['8日',626,null,null,744,null,null,null,null,null,null,null,null],
['9日',757,null,null,693,null,null,null,null,null,null,null,null],
['10日',696,null,null,630,null,null,null,null,null,null,null,null],
['11日',609,null,null,652,null,null,null,null,null,null,null,null],
['12日',668,null,null,607,null,null,null,null,null,null,null,null],
['13日',629,null,null,740,null,null,null,null,null,null,null,null],
['14日',684,null,null,706,null,null,null,null,null,null,null,null],
['15日',722,null,null,685,null,null,null,null,null,null,null,null],
['16日',680,null,null,674,null,null,null,null,null,null,null,null],
['17日',715,null,null,701,null,null,null,null,null,null,null,null],
['18日',745,null,null,719,null,null,null,null,null,null,null,null],
['19日',752,null,null,660,null,null,null,null,null,null,null,null],
['20日',827,null,null,582,null,null,null,null,null,null,null,null],
['21日',694,null,null,647,null,null,null,null,null,null,null,null],
['22日',690,null,null,528,null,null,null,null,null,null,null,null],
['23日',773,null,null,581,null,null,null,null,null,null,null,null],
['24日',705,null,null,664,null,null,null,null,null,null,null,null],
['25日',611,null,null,642,null,null,null,null,null,null,null,null],
['26日',642,null,null,689,null,null,null,null,null,null,null,null],
['27日',640,null,null,613,null,null,null,null,null,null,null,null],
['28日',619,null,null,722,null,null,null,null,null,null,null,null],
['29日',646,null,null,601,null,null,null,null,null,null,null,null],
['30日',622,null,null,597,null,null,null,null,null,null,null,null],
['31日',707,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:900},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)
      }
    });
  }

});