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',613,null,null,872,null,null,null,null,null,null,null,null],
['2日',654,null,null,null,null,null,null,null,null,null,null,null],
['3日',625,null,null,933,null,null,null,null,null,null,null,null],
['4日',690,null,null,922,null,null,null,null,null,null,null,null],
['5日',823,null,null,963,null,null,null,null,null,null,null,null],
['6日',822,null,null,689,null,null,null,null,null,null,null,null],
['7日',746,null,null,631,null,null,null,null,null,null,null,null],
['8日',733,null,null,790,null,null,null,null,null,null,null,null],
['9日',784,null,null,719,null,null,null,null,null,null,null,null],
['10日',712,null,null,879,null,null,null,null,null,null,null,null],
['11日',806,null,null,886,null,null,null,null,null,null,null,null],
['12日',939,null,null,771,null,null,null,null,null,null,null,null],
['13日',964,null,null,831,null,null,null,null,null,null,null,null],
['14日',693,null,null,793,null,null,null,null,null,null,null,null],
['15日',786,null,null,813,null,null,null,null,null,null,null,null],
['16日',807,null,null,870,null,null,null,null,null,null,null,null],
['17日',770,null,null,843,null,null,null,null,null,null,null,null],
['18日',815,null,null,1077,null,null,null,null,null,null,null,null],
['19日',1002,null,null,446,null,null,null,null,null,null,null,null],
['20日',889,null,null,515,null,null,null,null,null,null,null,null],
['21日',1012,null,null,703,null,null,null,null,null,null,null,null],
['22日',1013,null,null,688,null,null,null,null,null,null,null,null],
['23日',777,null,null,668,null,null,null,null,null,null,null,null],
['24日',959,null,null,741,null,null,null,null,null,null,null,null],
['25日',1086,null,null,778,null,null,null,null,null,null,null,null],
['26日',1044,null,null,727,null,null,null,null,null,null,null,null],
['27日',1037,null,null,786,null,null,null,null,null,null,null,null],
['28日',730,null,null,889,null,null,null,null,null,null,null,null],
['29日',832,null,null,852,null,null,null,null,null,null,null,null],
['30日',936,null,null,895,null,null,null,null,null,null,null,null],
['31日',null,null,null,872,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});