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',226,null,null,340,null,null,null,null,null,null,null,null],
['2日',226,null,null,171,null,null,null,null,null,171,null,null],
['3日',241,null,null,195,null,null,null,null,null,195,null,null],
['4日',244,null,null,218,null,null,null,null,null,null,null,null],
['5日',210,null,null,226,null,null,null,null,null,null,null,null],
['6日',219,null,null,240,null,null,null,null,null,null,null,null],
['7日',230,null,null,250,null,null,null,null,null,null,null,null],
['8日',242,null,null,248,null,null,null,null,null,null,null,null],
['9日',264,null,null,232,null,null,null,null,null,null,null,null],
['10日',300,null,null,241,null,null,null,null,null,null,null,null],
['11日',332,null,null,278,null,null,null,null,null,null,null,null],
['12日',158,null,null,255,null,null,158,null,null,null,null,null],
['13日',196,null,null,295,null,null,196,null,null,null,null,null],
['14日',218,null,null,315,null,null,null,null,null,null,null,null],
['15日',224,null,null,352,null,null,null,null,null,null,null,null],
['16日',261,null,null,132,null,null,null,null,null,132,null,null],
['17日',252,null,null,null,null,null,null,null,null,151,null,null],
['18日',326,null,null,null,null,null,null,null,null,162,null,null],
['19日',169,null,null,null,null,null,169,null,null,170,null,null],
['20日',187,null,null,null,null,null,187,null,null,189,null,null],
['21日',206,null,null,191,null,null,null,null,null,191,null,null],
['22日',233,null,null,223,null,null,null,null,null,null,null,null],
['23日',245,null,null,167,null,null,null,null,null,167,null,null],
['24日',265,null,null,193,null,null,null,null,null,193,null,null],
['25日',324,null,null,209,null,null,null,null,null,null,null,null],
['26日',209,null,null,211,null,null,null,null,null,null,null,null],
['27日',224,null,null,218,null,null,null,null,null,null,null,null],
['28日',249,null,null,237,null,null,null,null,null,null,null,null],
['29日',257,null,null,248,null,null,null,null,null,null,null,null],
['30日',296,null,null,143,null,null,null,null,null,143,null,null],
['31日',306,null,null,null,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=30 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});