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',725,null,null,1161,null,null,null,null,null,null,null,null],
['2日',846,null,null,817,null,null,null,null,null,null,null,null],
['3日',786,null,null,782,null,null,null,null,null,null,null,null],
['4日',844,null,null,842,null,null,null,null,null,null,null,null],
['5日',768,null,null,921,null,null,null,null,null,null,null,null],
['6日',863,null,null,916,null,null,null,null,null,null,null,null],
['7日',940,null,null,977,null,null,null,null,null,null,null,null],
['8日',1014,null,null,1025,null,null,null,null,null,null,null,null],
['9日',891,null,null,850,null,null,null,null,null,null,null,null],
['10日',712,null,null,940,null,null,null,null,null,null,null,null],
['11日',914,null,null,893,null,null,null,null,null,null,null,null],
['12日',722,null,null,877,null,null,null,null,null,null,null,null],
['13日',777,null,null,823,null,null,null,null,null,null,null,null],
['14日',940,null,null,813,null,null,null,null,null,null,null,null],
['15日',900,null,null,764,null,null,null,null,null,null,null,null],
['16日',1027,null,null,825,null,null,null,null,null,null,null,null],
['17日',1012,null,null,730,null,null,null,null,null,null,null,null],
['18日',723,null,null,938,null,null,null,null,null,null,null,null],
['19日',831,null,null,922,null,null,null,null,null,null,null,null],
['20日',906,null,null,829,null,null,null,null,null,null,null,null],
['21日',1065,null,null,732,null,null,null,null,null,null,null,null],
['22日',978,null,null,824,null,null,null,null,null,null,null,null],
['23日',929,null,null,830,null,null,null,null,null,null,null,null],
['24日',1086,null,null,632,null,null,null,null,null,null,null,null],
['25日',936,null,null,692,null,null,null,null,null,null,null,null],
['26日',953,null,null,863,null,null,null,null,null,null,null,null],
['27日',1038,null,null,893,null,null,null,null,null,null,null,null],
['28日',1211,null,null,896,null,null,null,null,null,null,null,null],
['29日',826,null,null,850,null,null,null,null,null,null,null,null],
['30日',893,null,null,840,null,null,null,null,null,null,null,null],
['31日',1010,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:1300},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)
      }
    });
  }

});