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',783,null,null,662,null,null,null,null,null,null,null,null],
['2日',679,null,null,696,null,null,null,null,null,null,null,null],
['3日',703,null,null,663,null,null,null,null,null,null,null,null],
['4日',775,null,null,746,null,null,null,null,null,null,null,null],
['5日',829,null,null,824,null,null,null,null,null,null,null,null],
['6日',762,null,null,814,null,null,null,null,null,null,null,null],
['7日',720,null,null,720,null,null,null,null,null,null,null,null],
['8日',659,null,null,844,null,null,null,null,null,null,null,null],
['9日',743,null,null,914,null,null,null,null,null,null,null,null],
['10日',836,null,null,967,null,null,null,null,null,null,null,null],
['11日',885,null,null,691,null,null,null,null,null,null,null,null],
['12日',864,null,null,698,null,null,null,null,null,null,null,null],
['13日',634,null,null,702,null,null,null,null,null,null,null,null],
['14日',662,null,null,568,null,null,null,null,null,null,null,null],
['15日',637,null,null,618,null,null,null,null,null,null,null,null],
['16日',783,null,null,706,null,null,null,null,null,null,null,null],
['17日',822,null,null,719,null,null,null,null,null,null,null,null],
['18日',943,null,null,740,null,null,null,null,null,null,null,null],
['19日',912,null,null,696,null,null,null,null,null,null,null,null],
['20日',669,null,null,733,null,null,null,null,null,null,null,null],
['21日',641,null,null,792,null,null,null,null,null,null,null,null],
['22日',646,null,null,697,null,null,null,null,null,null,null,null],
['23日',635,null,null,736,null,null,null,null,null,null,null,null],
['24日',748,null,null,791,null,null,null,null,null,null,null,null],
['25日',897,null,null,790,null,null,null,null,null,null,null,null],
['26日',720,null,null,685,null,null,null,null,null,null,null,null],
['27日',710,null,null,726,null,null,null,null,null,null,null,null],
['28日',748,null,null,813,null,null,null,null,null,null,null,null],
['29日',689,null,null,726,null,null,null,null,null,null,null,null],
['30日',612,null,null,806,null,null,null,null,null,null,null,null],
['31日',null,null,null,821,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});