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',94,null,null,null,null,null,94,null,null,71,null,null],
['2日',212,null,null,null,null,null,null,null,null,111,null,null],
['3日',261,null,null,null,null,null,null,null,null,143,null,null],
['4日',365,null,null,null,null,null,null,null,null,171,null,null],
['5日',399,null,null,null,null,null,null,null,null,169,null,null],
['6日',419,null,null,192,null,null,null,null,null,192,null,null],
['7日',438,null,null,216,null,null,null,null,null,null,null,null],
['8日',472,null,null,225,null,null,null,null,null,null,null,null],
['9日',472,null,null,241,null,null,null,null,null,null,null,null],
['10日',88,null,null,237,null,null,88,null,null,null,null,null],
['11日',165,null,null,49,null,null,165,null,null,49,null,null],
['12日',250,null,null,null,null,null,null,null,null,63,null,null],
['13日',296,null,null,null,null,null,null,null,null,97,null,null],
['14日',435,null,null,134,null,null,null,null,null,134,null,null],
['15日',506,null,null,201,null,null,null,null,null,null,null,null],
['16日',402,null,null,207,null,null,null,null,null,null,null,null],
['17日',411,null,null,228,null,null,null,null,null,null,null,null],
['18日',85,null,null,258,null,null,85,null,null,null,null,null],
['19日',null,null,null,274,null,null,133,null,null,null,null,null],
['20日',184,null,null,242,null,null,184,null,null,null,null,null],
['21日',280,null,null,65,null,null,null,null,null,65,null,null],
['22日',318,null,null,null,null,null,null,null,null,93,null,null],
['23日',346,null,null,161,null,null,null,null,null,161,null,null],
['24日',352,null,null,252,null,null,null,null,null,null,null,null],
['25日',314,null,null,120,null,null,null,null,null,120,null,null],
['26日',352,null,null,null,null,null,null,null,null,114,null,null],
['27日',325,null,null,null,null,null,null,null,null,146,null,null],
['28日',386,null,null,180,null,null,null,null,null,180,null,null],
['29日',null,null,null,204,null,null,null,null,null,null,null,null],
['30日',null,null,null,226,null,null,null,null,null,null,null,null],
['31日',null,null,null,228,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});