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',1227,null,null,1097,null,null,null,null,null,null,null,null],
['2日',1407,null,null,1021,null,null,null,null,null,null,null,null],
['3日',1102,null,null,1044,null,null,null,null,null,null,null,null],
['4日',1244,null,null,1050,null,null,null,null,null,null,null,null],
['5日',1419,null,null,1046,null,null,null,null,null,null,null,null],
['6日',1440,null,null,994,null,null,null,null,null,null,null,null],
['7日',1433,null,null,1046,null,null,null,null,null,null,null,null],
['8日',987,null,null,1033,null,null,null,null,null,null,null,null],
['9日',1108,null,null,1037,null,null,null,null,null,null,null,null],
['10日',1132,null,null,1025,null,null,null,null,null,null,null,null],
['11日',1080,null,null,1088,null,null,null,null,null,null,null,null],
['12日',1117,null,null,954,null,null,null,null,null,null,null,null],
['13日',1098,null,null,1075,null,null,null,null,null,null,null,null],
['14日',1139,null,null,1120,null,null,null,null,null,null,null,null],
['15日',1087,null,null,1210,null,null,null,null,null,null,null,null],
['16日',1031,null,null,864,null,null,null,null,null,null,null,null],
['17日',1036,null,null,990,null,null,null,null,null,null,null,null],
['18日',1186,null,null,1094,null,null,null,null,null,null,null,null],
['19日',1093,null,null,1173,null,null,null,null,null,null,null,null],
['20日',1147,null,null,1105,null,null,null,null,null,null,null,null],
['21日',803,null,null,1065,null,null,null,null,null,null,null,null],
['22日',861,null,null,935,null,null,null,null,null,null,null,null],
['23日',1037,null,null,1140,null,null,null,null,null,null,null,null],
['24日',1104,null,null,1108,null,null,null,null,null,null,null,null],
['25日',1062,null,null,1047,null,null,null,null,null,null,null,null],
['26日',1235,null,null,1102,null,null,null,null,null,null,null,null],
['27日',1159,null,null,1026,null,null,null,null,null,null,null,null],
['28日',970,null,null,1165,null,null,null,null,null,null,null,null],
['29日',991,null,null,1198,null,null,null,null,null,null,null,null],
['30日',1052,null,null,1105,null,null,null,null,null,null,null,null],
['31日',null,null,null,1118,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});