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',992,null,null,852,null,null,null,null,null,null,null,null],
['2日',982,null,null,946,null,null,null,null,null,null,null,null],
['3日',1228,null,null,884,null,null,null,null,null,null,null,null],
['4日',1187,null,null,1065,null,null,null,null,null,null,null,null],
['5日',1069,null,null,810,null,null,null,null,null,null,null,null],
['6日',1121,null,null,826,null,null,null,null,null,null,null,null],
['7日',1102,null,null,995,null,null,null,null,null,null,null,null],
['8日',1208,null,null,1131,null,null,null,null,null,null,null,null],
['9日',984,null,null,1027,null,null,null,null,null,null,null,null],
['10日',1230,null,null,931,null,null,null,null,null,null,null,null],
['11日',1093,null,null,1126,null,null,null,null,null,null,null,null],
['12日',1159,null,null,1216,null,null,null,null,null,null,null,null],
['13日',1180,null,null,1116,null,null,null,null,null,null,null,null],
['14日',1107,null,null,1212,null,null,null,null,null,null,null,null],
['15日',1172,null,null,1064,null,null,null,null,null,null,null,null],
['16日',1211,null,null,1108,null,null,null,null,null,null,null,null],
['17日',1277,null,null,1253,null,null,null,null,null,null,null,null],
['18日',940,null,null,1517,null,null,null,null,null,null,null,null],
['19日',1025,null,null,1600,null,null,null,null,null,null,null,null],
['20日',1217,null,null,1602,null,null,null,null,null,null,null,null],
['21日',1064,null,null,null,null,null,null,null,null,null,null,null],
['22日',1007,null,null,1614,null,null,null,null,null,null,null,null],
['23日',1159,null,null,null,null,null,null,null,null,null,null,null],
['24日',1062,null,null,1569,null,null,null,null,null,null,null,null],
['25日',786,null,null,1208,null,null,null,null,null,null,null,null],
['26日',796,null,null,974,null,null,null,null,null,null,null,null],
['27日',863,null,null,1078,null,null,null,null,null,null,null,null],
['28日',1080,null,null,1237,null,null,null,null,null,null,null,null],
['29日',1167,null,null,1118,null,null,null,null,null,null,null,null],
['30日',1170,null,null,1157,null,null,null,null,null,null,null,null],
['31日',1172,null,null,1207,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:1700},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)
      }
    });
  }

});