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',169,null,null,null,null,null,169,null,null,108,null,null],
['2日',211,null,null,153,null,null,null,null,null,153,null,null],
['3日',247,null,null,202,null,null,null,null,null,null,null,null],
['4日',277,null,null,243,null,null,null,null,null,null,null,null],
['5日',310,null,null,268,null,null,null,null,null,null,null,null],
['6日',312,null,null,281,null,null,null,null,null,null,null,null],
['7日',289,null,null,293,null,null,null,null,null,null,null,null],
['8日',277,null,null,142,null,null,null,null,null,142,null,null],
['9日',255,null,null,205,null,null,null,null,null,null,null,null],
['10日',290,null,null,267,null,null,null,null,null,null,null,null],
['11日',324,null,null,330,null,null,null,null,null,null,null,null],
['12日',326,null,null,274,null,null,null,null,null,null,null,null],
['13日',245,null,null,288,null,null,null,null,null,null,null,null],
['14日',285,null,null,260,null,null,null,null,null,null,null,null],
['15日',253,null,null,356,null,null,null,null,null,null,null,null],
['16日',295,null,null,337,null,null,null,null,null,null,null,null],
['17日',133,null,null,360,null,null,133,null,null,null,null,null],
['18日',159,null,null,399,null,null,159,null,null,null,null,null],
['19日',233,null,null,192,null,null,null,null,null,192,null,null],
['20日',331,null,null,255,null,null,null,null,null,null,null,null],
['21日',382,null,null,341,null,null,null,null,null,null,null,null],
['22日',412,null,null,358,null,null,null,null,null,null,null,null],
['23日',429,null,null,367,null,null,null,null,null,null,null,null],
['24日',199,null,null,189,null,null,199,null,null,189,null,null],
['25日',232,null,null,207,null,null,null,null,null,null,null,null],
['26日',322,null,null,272,null,null,null,null,null,null,null,null],
['27日',371,null,null,162,null,null,null,null,null,162,null,null],
['28日',377,null,null,179,null,null,null,null,null,179,null,null],
['29日',348,null,null,253,null,null,null,null,null,null,null,null],
['30日',310,null,null,329,null,null,null,null,null,null,null,null],
['31日',348,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:500},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=4;

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

});