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',135,null,null,169,null,null,135,null,null,169,null,null],
['2日',212,null,null,242,null,null,null,null,null,null,null,null],
['3日',247,null,null,291,null,null,null,null,null,null,null,null],
['4日',278,null,null,334,null,null,null,null,null,null,null,null],
['5日',299,null,null,381,null,null,null,null,null,null,null,null],
['6日',348,null,null,471,null,null,null,null,null,null,null,null],
['7日',381,null,null,426,null,null,null,null,null,null,null,null],
['8日',68,null,null,462,null,null,68,null,null,null,null,null],
['9日',null,null,null,502,null,null,105,null,null,null,null,null],
['10日',179,null,null,523,null,null,179,null,null,null,null,null],
['11日',233,null,null,484,null,null,null,null,null,null,null,null],
['12日',276,null,null,532,null,null,null,null,null,null,null,null],
['13日',303,null,null,557,null,null,null,null,null,null,null,null],
['14日',318,null,null,498,null,null,null,null,null,null,null,null],
['15日',111,null,null,139,null,null,111,null,null,139,null,null],
['16日',160,null,null,201,null,null,160,null,null,null,null,null],
['17日',240,null,null,252,null,null,null,null,null,null,null,null],
['18日',318,null,null,293,null,null,null,null,null,null,null,null],
['19日',360,null,null,357,null,null,null,null,null,null,null,null],
['20日',409,null,null,412,null,null,null,null,null,null,null,null],
['21日',461,null,null,457,null,null,null,null,null,null,null,null],
['22日',451,null,null,91,null,null,null,null,null,91,null,null],
['23日',386,null,null,138,null,null,null,null,null,138,null,null],
['24日',444,null,null,217,null,null,null,null,null,null,null,null],
['25日',397,null,null,251,null,null,null,null,null,null,null,null],
['26日',416,null,null,300,null,null,null,null,null,null,null,null],
['27日',492,null,null,318,null,null,null,null,null,null,null,null],
['28日',543,null,null,290,null,null,null,null,null,null,null,null],
['29日',394,null,null,109,null,null,null,null,null,109,null,null],
['30日',null,null,null,154,null,null,null,null,null,154,null,null],
['31日',null,null,null,216,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)
      }
    });
  }

});