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',296,null,null,424,null,null,null,null,null,null,null,null],
['2日',296,null,null,247,null,null,null,null,null,null,null,null],
['3日',249,null,null,216,null,null,null,null,null,null,null,null],
['4日',310,null,null,231,null,null,null,null,null,null,null,null],
['5日',377,null,null,278,null,null,null,null,null,null,null,null],
['6日',460,null,null,335,null,null,null,null,null,null,null,null],
['7日',511,null,null,329,null,null,null,null,null,null,null,null],
['8日',597,null,null,346,null,null,null,null,null,null,null,null],
['9日',736,null,null,345,null,null,null,null,null,null,null,null],
['10日',242,null,null,285,null,null,null,null,null,null,null,null],
['11日',215,null,null,280,null,null,null,null,null,null,null,null],
['12日',243,null,null,96,null,null,null,null,null,96,null,null],
['13日',308,null,null,null,null,null,null,null,null,95,null,null],
['14日',323,null,null,145,null,null,null,null,null,145,null,null],
['15日',335,null,null,222,null,null,null,null,null,null,null,null],
['16日',346,null,null,286,null,null,null,null,null,null,null,null],
['17日',335,null,null,285,null,null,null,null,null,null,null,null],
['18日',190,null,null,228,null,null,190,null,null,null,null,null],
['19日',250,null,null,269,null,null,null,null,null,null,null,null],
['20日',374,null,null,346,null,null,null,null,null,null,null,null],
['21日',205,null,null,390,null,null,null,null,null,null,null,null],
['22日',181,null,null,141,null,null,181,null,null,141,null,null],
['23日',216,null,null,null,null,null,null,null,null,129,null,null],
['24日',249,null,null,170,null,null,null,null,null,170,null,null],
['25日',281,null,null,214,null,null,null,null,null,null,null,null],
['26日',306,null,null,244,null,null,null,null,null,null,null,null],
['27日',292,null,null,266,null,null,null,null,null,null,null,null],
['28日',284,null,null,275,null,null,null,null,null,null,null,null],
['29日',349,null,null,298,null,null,null,null,null,null,null,null],
['30日',null,null,null,326,null,null,null,null,null,null,null,null],
['31日',null,null,null,318,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:800},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)
      }
    });
  }

});