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',458,null,null,412,null,null,null,null,null,null,null,null],
['2日',535,null,null,561,null,null,null,null,null,null,null,null],
['3日',638,null,null,669,null,null,null,null,null,null,null,null],
['4日',650,null,null,653,null,null,null,null,null,null,null,null],
['5日',611,null,null,583,null,null,null,null,null,null,null,null],
['6日',661,null,null,564,null,null,null,null,null,null,null,null],
['7日',662,null,null,368,null,null,null,null,null,null,null,null],
['8日',667,null,null,452,null,null,null,null,null,null,null,null],
['9日',419,null,null,559,null,null,null,null,null,null,null,null],
['10日',437,null,null,595,null,null,null,null,null,null,null,null],
['11日',506,null,null,565,null,null,null,null,null,null,null,null],
['12日',505,null,null,686,null,null,null,null,null,null,null,null],
['13日',538,null,null,686,null,null,null,null,null,null,null,null],
['14日',575,null,null,421,null,null,null,null,null,null,null,null],
['15日',701,null,null,523,null,null,null,null,null,null,null,null],
['16日',355,null,null,671,null,null,null,null,null,null,null,null],
['17日',420,null,null,662,null,null,null,null,null,null,null,null],
['18日',526,null,null,673,null,null,null,null,null,null,null,null],
['19日',546,null,null,812,null,null,null,null,null,null,null,null],
['20日',619,null,null,779,null,null,null,null,null,null,null,null],
['21日',548,null,null,684,null,null,null,null,null,null,null,null],
['22日',580,null,null,582,null,null,null,null,null,null,null,null],
['23日',366,null,null,764,null,null,null,null,null,null,null,null],
['24日',467,null,null,720,null,null,null,null,null,null,null,null],
['25日',623,null,null,711,null,null,null,null,null,null,null,null],
['26日',648,null,null,746,null,null,null,null,null,null,null,null],
['27日',751,null,null,1129,null,null,null,null,null,null,null,null],
['28日',618,null,null,356,null,null,null,null,null,null,null,null],
['29日',618,null,null,358,null,null,null,null,null,null,null,null],
['30日',452,null,null,397,null,null,null,null,null,null,null,null],
['31日',null,null,null,437,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: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=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)
      }
    });
  }

});