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',839,null,null,455,null,null,null,null,null,null,null,null],
['2日',275,null,null,605,null,null,null,null,null,null,null,null],
['3日',292,null,null,597,null,null,null,null,null,null,null,null],
['4日',337,null,null,698,null,null,null,null,null,null,null,null],
['5日',361,null,null,709,null,null,null,null,null,null,null,null],
['6日',427,null,null,693,null,null,null,null,null,null,null,null],
['7日',468,null,null,553,null,null,null,null,null,null,null,null],
['8日',478,null,null,676,null,null,null,null,null,null,null,null],
['9日',220,null,null,726,null,null,null,null,null,null,null,null],
['10日',300,null,null,872,null,null,null,null,null,null,null,null],
['11日',416,null,null,807,null,null,null,null,null,null,null,null],
['12日',515,null,null,749,null,null,null,null,null,null,null,null],
['13日',491,null,null,823,null,null,null,null,null,null,null,null],
['14日',511,null,null,495,null,null,null,null,null,null,null,null],
['15日',549,null,null,602,null,null,null,null,null,null,null,null],
['16日',473,null,null,667,null,null,null,null,null,null,null,null],
['17日',652,null,null,698,null,null,null,null,null,null,null,null],
['18日',607,null,null,769,null,null,null,null,null,null,null,null],
['19日',810,null,null,842,null,null,null,null,null,null,null,null],
['20日',943,null,null,808,null,null,null,null,null,null,null,null],
['21日',1086,null,null,472,null,null,null,null,null,null,null,null],
['22日',800,null,null,571,null,null,null,null,null,null,null,null],
['23日',574,null,null,592,null,null,null,null,null,null,null,null],
['24日',666,null,null,713,null,null,null,null,null,null,null,null],
['25日',654,null,null,816,null,null,null,null,null,null,null,null],
['26日',712,null,null,776,null,null,null,null,null,null,null,null],
['27日',692,null,null,650,null,null,null,null,null,null,null,null],
['28日',707,null,null,416,null,null,null,null,null,null,null,null],
['29日',663,null,null,489,null,null,null,null,null,null,null,null],
['30日',380,null,null,614,null,null,null,null,null,null,null,null],
['31日',null,null,null,690,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});