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',229,null,null,329,null,null,null,null,null,null,null,null],
['2日',207,null,null,149,null,null,null,null,null,149,null,null],
['3日',200,null,null,null,null,null,200,null,null,143,null,null],
['4日',206,null,null,null,null,null,null,null,null,173,null,null],
['5日',194,null,null,198,null,null,194,null,null,198,null,null],
['6日',210,null,null,223,null,null,null,null,null,null,null,null],
['7日',213,null,null,237,null,null,null,null,null,null,null,null],
['8日',255,null,null,257,null,null,null,null,null,null,null,null],
['9日',193,null,null,238,null,null,193,null,null,null,null,null],
['10日',225,null,null,246,null,null,null,null,null,null,null,null],
['11日',258,null,null,233,null,null,null,null,null,null,null,null],
['12日',293,null,null,266,null,null,null,null,null,null,null,null],
['13日',322,null,null,113,null,null,null,null,null,113,null,null],
['14日',291,null,null,179,null,null,null,null,null,179,null,null],
['15日',135,null,null,227,null,null,135,null,null,null,null,null],
['16日',202,null,null,263,null,null,null,null,null,null,null,null],
['17日',256,null,null,307,null,null,null,null,null,null,null,null],
['18日',276,null,null,295,null,null,null,null,null,null,null,null],
['19日',323,null,null,355,null,null,null,null,null,null,null,null],
['20日',366,null,null,167,null,null,null,null,null,167,null,null],
['21日',349,null,null,184,null,null,null,null,null,184,null,null],
['22日',159,null,null,225,null,null,159,null,null,null,null,null],
['23日',215,null,null,231,null,null,null,null,null,null,null,null],
['24日',256,null,null,276,null,null,null,null,null,null,null,null],
['25日',284,null,null,294,null,null,null,null,null,null,null,null],
['26日',307,null,null,304,null,null,null,null,null,null,null,null],
['27日',353,null,null,54,null,null,null,null,null,54,null,null],
['28日',144,null,null,null,null,null,144,null,null,82,null,null],
['29日',198,null,null,null,null,null,198,null,null,109,null,null],
['30日',250,null,null,null,null,null,null,null,null,135,null,null],
['31日',291,null,null,null,null,null,null,null,null,164,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1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=31 -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)
      }
    });
  }

});