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',827,null,null,695,null,null,null,null,null,null,null,null],
['2日',533,null,null,516,null,null,null,null,null,null,null,null],
['3日',477,null,null,507,null,null,null,null,null,null,null,null],
['4日',522,null,null,525,null,null,null,null,null,null,null,null],
['5日',582,null,null,583,null,null,null,null,null,null,null,null],
['6日',574,null,null,698,null,null,null,null,null,null,null,null],
['7日',616,null,null,664,null,null,null,null,null,null,null,null],
['8日',844,null,null,763,null,null,null,null,null,null,null,null],
['9日',741,null,null,593,null,null,null,null,null,null,null,null],
['10日',616,null,null,467,null,null,null,null,null,null,null,null],
['11日',452,null,null,518,null,null,null,null,null,null,null,null],
['12日',546,null,null,660,null,null,null,null,null,null,null,null],
['13日',618,null,null,720,null,null,null,null,null,null,null,null],
['14日',744,null,null,655,null,null,null,null,null,null,null,null],
['15日',750,null,null,690,null,null,null,null,null,null,null,null],
['16日',539,null,null,666,null,null,null,null,null,null,null,null],
['17日',453,null,null,659,null,null,null,null,null,null,null,null],
['18日',524,null,null,719,null,null,null,null,null,null,null,null],
['19日',628,null,null,723,null,null,null,null,null,null,null,null],
['20日',613,null,null,838,null,null,null,null,null,null,null,null],
['21日',766,null,null,596,null,null,null,null,null,null,null,null],
['22日',772,null,null,570,null,null,null,null,null,null,null,null],
['23日',537,null,null,660,null,null,null,null,null,null,null,null],
['24日',488,null,null,569,null,null,null,null,null,null,null,null],
['25日',564,null,null,627,null,null,null,null,null,null,null,null],
['26日',658,null,null,760,null,null,null,null,null,null,null,null],
['27日',734,null,null,722,null,null,null,null,null,null,null,null],
['28日',641,null,null,705,null,null,null,null,null,null,null,null],
['29日',772,null,null,564,null,null,null,null,null,null,null,null],
['30日',680,null,null,657,null,null,null,null,null,null,null,null],
['31日',763,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:'2023年6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)
      }
    });
  }

});