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',961,null,null,1032,null,null,null,null,null,null,null,null],
['2日',815,null,null,863,null,null,null,null,null,null,null,null],
['3日',840,null,null,865,null,null,null,null,null,null,null,null],
['4日',925,null,null,953,null,null,null,null,null,null,null,null],
['5日',864,null,null,933,null,null,null,null,null,null,null,null],
['6日',853,null,null,758,null,null,null,null,null,null,null,null],
['7日',894,null,null,861,null,null,null,null,null,null,null,null],
['8日',951,null,null,858,null,null,null,null,null,null,null,null],
['9日',1042,null,null,744,null,null,null,null,null,null,null,null],
['10日',793,null,null,648,null,null,null,null,null,null,null,null],
['11日',937,null,null,778,null,null,null,null,null,null,null,null],
['12日',822,null,null,904,null,null,null,null,null,null,null,null],
['13日',null,null,null,911,null,null,null,null,null,null,null,null],
['14日',840,null,null,791,null,null,null,null,null,null,null,null],
['15日',946,null,null,840,null,null,null,null,null,null,null,null],
['16日',1002,null,null,807,null,null,null,null,null,null,null,null],
['17日',770,null,null,711,null,null,null,null,null,null,null,null],
['18日',848,null,null,810,null,null,null,null,null,null,null,null],
['19日',979,null,null,830,null,null,null,null,null,null,null,null],
['20日',916,null,null,1052,null,null,null,null,null,null,null,null],
['21日',972,null,null,1107,null,null,null,null,null,null,null,null],
['22日',997,null,null,879,null,null,null,null,null,null,null,null],
['23日',1095,null,null,895,null,null,null,null,null,null,null,null],
['24日',1092,null,null,907,null,null,null,null,null,null,null,null],
['25日',899,null,null,1019,null,null,null,null,null,null,null,null],
['26日',874,null,null,998,null,null,null,null,null,null,null,null],
['27日',988,null,null,1031,null,null,null,null,null,null,null,null],
['28日',977,null,null,1137,null,null,null,null,null,null,null,null],
['29日',924,null,null,1123,null,null,null,null,null,null,null,null],
['30日',984,null,null,1052,null,null,null,null,null,null,null,null],
['31日',null,null,null,1164,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:1200},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)
      }
    });
  }

});