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',667,null,null,779,null,null,null,null,null,null,null,null],
['2日',897,null,null,940,null,null,null,null,null,null,null,null],
['3日',1021,null,null,919,null,null,null,null,null,null,null,null],
['4日',1144,null,null,941,null,null,null,null,null,null,null,null],
['5日',560,null,null,778,null,null,null,null,null,null,null,null],
['6日',599,null,null,829,null,null,null,null,null,null,null,null],
['7日',630,null,null,835,null,null,null,null,null,null,null,null],
['8日',769,null,null,911,null,null,null,null,null,null,null,null],
['9日',629,null,null,1133,null,null,null,null,null,null,null,null],
['10日',773,null,null,1220,null,null,null,null,null,null,null,null],
['11日',853,null,null,760,null,null,null,null,null,null,null,null],
['12日',903,null,null,876,null,null,null,null,null,null,null,null],
['13日',719,null,null,783,null,null,null,null,null,null,null,null],
['14日',745,null,null,952,null,null,null,null,null,null,null,null],
['15日',711,null,null,874,null,null,null,null,null,null,null,null],
['16日',756,null,null,903,null,null,null,null,null,null,null,null],
['17日',642,null,null,896,null,null,null,null,null,null,null,null],
['18日',621,null,null,779,null,null,null,null,null,null,null,null],
['19日',573,null,null,744,null,null,null,null,null,null,null,null],
['20日',614,null,null,792,null,null,null,null,null,null,null,null],
['21日',748,null,null,863,null,null,null,null,null,null,null,null],
['22日',962,null,null,775,null,null,null,null,null,null,null,null],
['23日',1003,null,null,832,null,null,null,null,null,null,null,null],
['24日',1161,null,null,1087,null,null,null,null,null,null,null,null],
['25日',1188,null,null,1029,null,null,null,null,null,null,null,null],
['26日',1066,null,null,733,null,null,null,null,null,null,null,null],
['27日',842,null,null,930,null,null,null,null,null,null,null,null],
['28日',1076,null,null,746,null,null,null,null,null,null,null,null],
['29日',942,null,null,686,null,null,null,null,null,null,null,null],
['30日',967,null,null,865,null,null,null,null,null,null,null,null],
['31日',843,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)
      }
    });
  }

});