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',567,null,null,1128,null,null,null,null,null,null,null,null],
['2日',648,null,null,1047,null,null,null,null,null,null,null,null],
['3日',828,null,null,952,null,null,null,null,null,null,null,null],
['4日',791,null,null,883,null,null,null,null,null,null,null,null],
['5日',875,null,null,912,null,null,null,null,null,null,null,null],
['6日',818,null,null,989,null,null,null,null,null,null,null,null],
['7日',936,null,null,606,null,null,null,null,null,null,null,null],
['8日',983,null,null,714,null,null,null,null,null,null,null,null],
['9日',1004,null,null,870,null,null,null,null,null,null,null,null],
['10日',891,null,null,805,null,null,null,null,null,null,null,null],
['11日',849,null,null,1052,null,null,null,null,null,null,null,null],
['12日',903,null,null,1197,null,null,null,null,null,null,null,null],
['13日',729,null,null,1126,null,null,null,null,null,null,null,null],
['14日',925,null,null,null,null,null,null,null,null,null,null,null],
['15日',727,null,null,null,null,null,null,null,null,null,null,null],
['16日',825,null,null,986,null,null,null,null,null,null,null,null],
['17日',null,null,null,694,null,null,null,null,null,null,null,null],
['18日',793,null,null,890,null,null,null,null,null,null,null,null],
['19日',953,null,null,558,null,null,null,null,null,null,null,null],
['20日',1042,null,null,639,null,null,null,null,null,null,null,null],
['21日',1073,null,null,818,null,null,null,null,null,null,null,null],
['22日',906,null,null,872,null,null,null,null,null,null,null,null],
['23日',713,null,null,883,null,null,null,null,null,null,null,null],
['24日',859,null,null,860,null,null,null,null,null,null,null,null],
['25日',833,null,null,1016,null,null,null,null,null,null,null,null],
['26日',943,null,null,911,null,null,null,null,null,null,null,null],
['27日',947,null,null,886,null,null,null,null,null,null,null,null],
['28日',881,null,null,978,null,null,null,null,null,null,null,null],
['29日',1080,null,null,1127,null,null,null,null,null,null,null,null],
['30日',null,null,null,928,null,null,null,null,null,null,null,null],
['31日',null,null,null,1359,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});