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',244,null,null,320,null,null,null,null,null,null,null,null],
['2日',83,null,null,88,null,null,83,null,null,88,null,null],
['3日',null,null,null,null,null,null,87,null,null,124,null,null],
['4日',null,null,null,null,null,null,105,null,null,173,null,null],
['5日',null,null,null,199,null,null,135,null,null,199,null,null],
['6日',null,null,null,226,null,null,141,null,null,null,null,null],
['7日',null,null,null,258,null,null,165,null,null,null,null,null],
['8日',null,null,null,265,null,null,198,null,null,null,null,null],
['9日',null,null,null,269,null,null,104,null,null,null,null,null],
['10日',null,null,null,284,null,null,116,null,null,null,null,null],
['11日',null,null,null,176,null,null,150,null,null,176,null,null],
['12日',183,null,null,217,null,null,183,null,null,null,null,null],
['13日',206,null,null,260,null,null,null,null,null,null,null,null],
['14日',215,null,null,303,null,null,null,null,null,null,null,null],
['15日',255,null,null,283,null,null,null,null,null,null,null,null],
['16日',178,null,null,274,null,null,178,null,null,null,null,null],
['17日',null,null,null,325,null,null,191,null,null,null,null,null],
['18日',185,null,null,109,null,null,185,null,null,109,null,null],
['19日',222,null,null,null,null,null,null,null,null,116,null,null],
['20日',289,null,null,189,null,null,null,null,null,189,null,null],
['21日',321,null,null,247,null,null,null,null,null,null,null,null],
['22日',328,null,null,257,null,null,null,null,null,null,null,null],
['23日',215,null,null,277,null,null,null,null,null,null,null,null],
['24日',212,null,null,303,null,null,null,null,null,null,null,null],
['25日',240,null,null,231,null,null,null,null,null,null,null,null],
['26日',266,null,null,255,null,null,null,null,null,null,null,null],
['27日',297,null,null,312,null,null,null,null,null,null,null,null],
['28日',329,null,null,340,null,null,null,null,null,null,null,null],
['29日',335,null,null,319,null,null,null,null,null,null,null,null],
['30日',321,null,null,343,null,null,null,null,null,null,null,null],
['31日',null,null,null,342,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:350},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)
      }
    });
  }

});