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',799,null,null,818,null,null,null,null,null,null,null,null],
['2日',797,null,null,982,null,null,null,null,null,null,null,null],
['3日',852,null,null,1026,null,null,null,null,null,null,null,null],
['4日',836,null,null,1096,null,null,null,null,null,null,null,null],
['5日',998,null,null,849,null,null,null,null,null,null,null,null],
['6日',1020,null,null,886,null,null,null,null,null,null,null,null],
['7日',1071,null,null,890,null,null,null,null,null,null,null,null],
['8日',840,null,null,887,null,null,null,null,null,null,null,null],
['9日',767,null,null,1186,null,null,null,null,null,null,null,null],
['10日',722,null,null,1110,null,null,null,null,null,null,null,null],
['11日',851,null,null,1329,null,null,null,null,null,null,null,null],
['12日',926,null,null,952,null,null,null,null,null,null,null,null],
['13日',1074,null,null,943,null,null,null,null,null,null,null,null],
['14日',1093,null,null,924,null,null,null,null,null,null,null,null],
['15日',677,null,null,820,null,null,null,null,null,null,null,null],
['16日',704,null,null,1041,null,null,null,null,null,null,null,null],
['17日',875,null,null,1225,null,null,null,null,null,null,null,null],
['18日',942,null,null,1106,null,null,null,null,null,null,null,null],
['19日',949,null,null,971,null,null,null,null,null,null,null,null],
['20日',934,null,null,979,null,null,null,null,null,null,null,null],
['21日',763,null,null,951,null,null,null,null,null,null,null,null],
['22日',720,null,null,815,null,null,null,null,null,null,null,null],
['23日',744,null,null,1023,null,null,null,null,null,null,null,null],
['24日',708,null,null,1035,null,null,null,null,null,null,null,null],
['25日',743,null,null,1453,null,null,null,null,null,null,null,null],
['26日',841,null,null,939,null,null,null,null,null,null,null,null],
['27日',941,null,null,940,null,null,null,null,null,null,null,null],
['28日',1089,null,null,870,null,null,null,null,null,null,null,null],
['29日',911,null,null,961,null,null,null,null,null,null,null,null],
['30日',950,null,null,1058,null,null,null,null,null,null,null,null],
['31日',853,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:'2024年4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=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)
      }
    });
  }

});