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',1158,null,null,1069,null,null,null,null,null,null,null,null],
['2日',899,null,null,771,null,null,null,null,null,null,null,null],
['3日',1130,null,null,869,null,null,null,null,null,null,null,null],
['4日',1074,null,null,1007,null,null,null,null,null,null,null,null],
['5日',1090,null,null,1010,null,null,null,null,null,null,null,null],
['6日',1047,null,null,959,null,null,null,null,null,null,null,null],
['7日',1052,null,null,981,null,null,null,null,null,null,null,null],
['8日',1099,null,null,941,null,null,null,null,null,null,null,null],
['9日',1224,null,null,1070,null,null,null,null,null,null,null,null],
['10日',1354,null,null,1003,null,null,null,null,null,null,null,null],
['11日',983,null,null,1116,null,null,null,null,null,null,null,null],
['12日',977,null,null,906,null,null,null,null,null,null,null,null],
['13日',1139,null,null,1032,null,null,null,null,null,null,null,null],
['14日',1007,null,null,1022,null,null,null,null,null,null,null,null],
['15日',1019,null,null,1166,null,null,null,null,null,null,null,null],
['16日',1099,null,null,1144,null,null,null,null,null,null,null,null],
['17日',1197,null,null,893,null,null,null,null,null,null,null,null],
['18日',1063,null,null,1103,null,null,null,null,null,null,null,null],
['19日',1004,null,null,1124,null,null,null,null,null,null,null,null],
['20日',1100,null,null,912,null,null,null,null,null,null,null,null],
['21日',962,null,null,891,null,null,null,null,null,null,null,null],
['22日',1076,null,null,1035,null,null,null,null,null,null,null,null],
['23日',1258,null,null,944,null,null,null,null,null,null,null,null],
['24日',1022,null,null,936,null,null,null,null,null,null,null,null],
['25日',1073,null,null,1107,null,null,null,null,null,null,null,null],
['26日',1000,null,null,953,null,null,null,null,null,null,null,null],
['27日',987,null,null,1006,null,null,null,null,null,null,null,null],
['28日',1120,null,null,960,null,null,null,null,null,null,null,null],
['29日',1078,null,null,881,null,null,null,null,null,null,null,null],
['30日',987,null,null,887,null,null,null,null,null,null,null,null],
['31日',873,null,null,1069,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});