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',1347,null,null,1240,null,null,null,null,null,null,null,null],
['2日',992,null,null,1146,null,null,null,null,null,null,null,null],
['3日',1045,null,null,1214,null,null,null,null,null,null,null,null],
['4日',1172,null,null,959,null,null,null,null,null,null,null,null],
['5日',1242,null,null,1137,null,null,null,null,null,null,null,null],
['6日',1073,null,null,1042,null,null,null,null,null,null,null,null],
['7日',758,null,null,965,null,null,null,null,null,null,null,null],
['8日',866,null,null,1115,null,null,null,null,null,null,null,null],
['9日',799,null,null,1147,null,null,null,null,null,null,null,null],
['10日',940,null,null,945,null,null,null,null,null,null,null,null],
['11日',936,null,null,837,null,null,null,null,null,null,null,null],
['12日',1102,null,null,933,null,null,null,null,null,null,null,null],
['13日',1075,null,null,1119,null,null,null,null,null,null,null,null],
['14日',1238,null,null,803,null,null,null,null,null,null,null,null],
['15日',1309,null,null,972,null,null,null,null,null,null,null,null],
['16日',1239,null,null,997,null,null,null,null,null,null,null,null],
['17日',899,null,null,1244,null,null,null,null,null,null,null,null],
['18日',1145,null,null,1028,null,null,null,null,null,null,null,null],
['19日',975,null,null,1021,null,null,null,null,null,null,null,null],
['20日',1111,null,null,1139,null,null,null,null,null,null,null,null],
['21日',802,null,null,1213,null,null,null,null,null,null,null,null],
['22日',779,null,null,1132,null,null,null,null,null,null,null,null],
['23日',1068,null,null,1127,null,null,null,null,null,null,null,null],
['24日',1021,null,null,1246,null,null,null,null,null,null,null,null],
['25日',1015,null,null,1322,null,null,null,null,null,null,null,null],
['26日',1037,null,null,1289,null,null,null,null,null,null,null,null],
['27日',888,null,null,1133,null,null,null,null,null,null,null,null],
['28日',1086,null,null,1103,null,null,null,null,null,null,null,null],
['29日',1220,null,null,1150,null,null,null,null,null,null,null,null],
['30日',null,null,null,1062,null,null,null,null,null,null,null,null],
['31日',null,null,null,1006,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:'2024年3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)
      }
    });
  }

});