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',863,null,null,847,null,null,null,null,null,null,null,null],
['2日',1042,null,null,1037,null,null,null,null,null,null,null,null],
['3日',1137,null,null,940,null,null,null,null,null,null,null,null],
['4日',925,null,null,1055,null,null,null,null,null,null,null,null],
['5日',981,null,null,1095,null,null,null,null,null,null,null,null],
['6日',1012,null,null,991,null,null,null,null,null,null,null,null],
['7日',1051,null,null,980,null,null,null,null,null,null,null,null],
['8日',812,null,null,924,null,null,null,null,null,null,null,null],
['9日',893,null,null,966,null,null,null,null,null,null,null,null],
['10日',944,null,null,1064,null,null,null,null,null,null,null,null],
['11日',932,null,null,1078,null,null,null,null,null,null,null,null],
['12日',984,null,null,906,null,null,null,null,null,null,null,null],
['13日',1000,null,null,1029,null,null,null,null,null,null,null,null],
['14日',1165,null,null,1088,null,null,null,null,null,null,null,null],
['15日',1004,null,null,862,null,null,null,null,null,null,null,null],
['16日',1039,null,null,827,null,null,null,null,null,null,null,null],
['17日',1080,null,null,986,null,null,null,null,null,null,null,null],
['18日',null,null,null,933,null,null,null,null,null,null,null,null],
['19日',1057,null,null,772,null,null,null,null,null,null,null,null],
['20日',933,null,null,891,null,null,null,null,null,null,null,null],
['21日',1046,null,null,1031,null,null,null,null,null,null,null,null],
['22日',993,null,null,1083,null,null,null,null,null,null,null,null],
['23日',826,null,null,1119,null,null,null,null,null,null,null,null],
['24日',962,null,null,1109,null,null,null,null,null,null,null,null],
['25日',830,null,null,1112,null,null,null,null,null,null,null,null],
['26日',1032,null,null,1158,null,null,null,null,null,null,null,null],
['27日',984,null,null,1008,null,null,null,null,null,null,null,null],
['28日',1071,null,null,1066,null,null,null,null,null,null,null,null],
['29日',995,null,null,824,null,null,null,null,null,null,null,null],
['30日',975,null,null,981,null,null,null,null,null,null,null,null],
['31日',980,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:'2023年6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=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)
      }
    });
  }

});