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',276,null,null,null,null,null,null,null,null,null,null,null],
['2日',304,null,null,140,null,null,null,null,null,140,null,null],
['3日',503,null,null,200,null,null,null,null,null,200,null,null],
['4日',453,null,null,215,null,null,null,null,null,null,null,null],
['5日',320,null,null,243,null,null,null,null,null,null,null,null],
['6日',413,null,null,335,null,null,null,null,null,null,null,null],
['7日',105,null,null,433,null,null,105,null,null,null,null,null],
['8日',188,null,null,453,null,null,188,null,null,null,null,null],
['9日',374,null,null,312,null,null,null,null,null,null,null,null],
['10日',526,null,null,69,null,null,null,null,null,69,null,null],
['11日',608,null,null,139,null,null,null,null,null,139,null,null],
['12日',571,null,null,245,null,null,null,null,null,null,null,null],
['13日',368,null,null,319,null,null,null,null,null,null,null,null],
['14日',87,null,null,389,null,null,87,null,null,null,null,null],
['15日',150,null,null,430,null,null,150,null,null,null,null,null],
['16日',271,null,null,406,null,null,null,null,null,null,null,null],
['17日',317,null,null,279,null,null,null,null,null,null,null,null],
['18日',349,null,null,104,null,null,null,null,null,104,null,null],
['19日',371,null,null,168,null,null,null,null,null,168,null,null],
['20日',386,null,null,301,null,null,null,null,null,null,null,null],
['21日',83,null,null,361,null,null,83,null,null,null,null,null],
['22日',162,null,null,403,null,null,162,null,null,null,null,null],
['23日',217,null,null,432,null,null,null,null,null,null,null,null],
['24日',82,null,null,60,null,null,82,null,null,60,null,null],
['25日',null,null,null,null,null,null,119,null,null,91,null,null],
['26日',null,null,null,null,null,null,85,null,null,156,null,null],
['27日',null,null,null,187,null,null,136,null,null,187,null,null],
['28日',138,null,null,218,null,null,138,null,null,null,null,null],
['29日',201,null,null,null,null,null,null,null,null,null,null,null],
['30日',174,null,null,null,null,null,174,null,null,null,null,null],
['31日',201,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2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=28 -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)
      }
    });
  }

});