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',1154,null,null,1154,null,null,null,null,null,null,null,null],
['2日',1196,null,null,974,null,null,null,null,null,null,null,null],
['3日',1239,null,null,1004,null,null,null,null,null,null,null,null],
['4日',1260,null,null,960,null,null,null,null,null,null,null,null],
['5日',949,null,null,1077,null,null,null,null,null,null,null,null],
['6日',951,null,null,1073,null,null,null,null,null,null,null,null],
['7日',1090,null,null,993,null,null,null,null,null,null,null,null],
['8日',1130,null,null,1017,null,null,null,null,null,null,null,null],
['9日',1117,null,null,966,null,null,null,null,null,null,null,null],
['10日',1127,null,null,826,null,null,null,null,null,null,null,null],
['11日',1159,null,null,942,null,null,null,null,null,null,null,null],
['12日',959,null,null,1076,null,null,null,null,null,null,null,null],
['13日',990,null,null,998,null,null,null,null,null,null,null,null],
['14日',951,null,null,1102,null,null,null,null,null,null,null,null],
['15日',1026,null,null,1086,null,null,null,null,null,null,null,null],
['16日',1032,null,null,937,null,null,null,null,null,null,null,null],
['17日',1071,null,null,812,null,null,null,null,null,null,null,null],
['18日',1135,null,null,955,null,null,null,null,null,null,null,null],
['19日',940,null,null,1028,null,null,null,null,null,null,null,null],
['20日',863,null,null,920,null,null,null,null,null,null,null,null],
['21日',972,null,null,950,null,null,null,null,null,null,null,null],
['22日',1010,null,null,1002,null,null,null,null,null,null,null,null],
['23日',1057,null,null,864,null,null,null,null,null,null,null,null],
['24日',1141,null,null,841,null,null,null,null,null,null,null,null],
['25日',1177,null,null,963,null,null,null,null,null,null,null,null],
['26日',958,null,null,1061,null,null,null,null,null,null,null,null],
['27日',902,null,null,981,null,null,null,null,null,null,null,null],
['28日',980,null,null,931,null,null,null,null,null,null,null,null],
['29日',1141,null,null,1058,null,null,null,null,null,null,null,null],
['30日',1008,null,null,929,null,null,null,null,null,null,null,null],
['31日',1088,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:'2023年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});