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',252,null,null,232,null,null,null,null,null,null,null,null],
['2日',142,null,null,173,null,null,142,null,null,173,null,null],
['3日',190,null,null,228,null,null,190,null,null,null,null,null],
['4日',248,null,null,276,null,null,null,null,null,null,null,null],
['5日',287,null,null,279,null,null,null,null,null,null,null,null],
['6日',233,null,null,304,null,null,null,null,null,null,null,null],
['7日',271,null,null,328,null,null,null,null,null,null,null,null],
['8日',294,null,null,328,null,null,null,null,null,null,null,null],
['9日',133,null,null,190,null,null,133,null,null,190,null,null],
['10日',184,null,null,250,null,null,184,null,null,null,null,null],
['11日',224,null,null,275,null,null,null,null,null,null,null,null],
['12日',274,null,null,300,null,null,null,null,null,null,null,null],
['13日',319,null,null,347,null,null,null,null,null,null,null,null],
['14日',320,null,null,369,null,null,null,null,null,null,null,null],
['15日',285,null,null,386,null,null,null,null,null,null,null,null],
['16日',56,null,null,87,null,null,56,null,null,87,null,null],
['17日',null,null,null,174,null,null,100,null,null,174,null,null],
['18日',165,null,null,250,null,null,165,null,null,null,null,null],
['19日',240,null,null,279,null,null,null,null,null,null,null,null],
['20日',269,null,null,304,null,null,null,null,null,null,null,null],
['21日',269,null,null,346,null,null,null,null,null,null,null,null],
['22日',271,null,null,382,null,null,null,null,null,null,null,null],
['23日',90,null,null,137,null,null,90,null,null,137,null,null],
['24日',162,null,null,203,null,null,162,null,null,null,null,null],
['25日',226,null,null,248,null,null,null,null,null,null,null,null],
['26日',264,null,null,270,null,null,null,null,null,null,null,null],
['27日',313,null,null,308,null,null,null,null,null,null,null,null],
['28日',290,null,null,294,null,null,null,null,null,null,null,null],
['29日',300,null,null,316,null,null,null,null,null,null,null,null],
['30日',320,null,null,213,null,null,null,null,null,null,null,null],
['31日',206,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=4;

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

});