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',null,null,null,162,null,null,57,null,null,162,null,null],
['2日',null,null,null,210,null,null,84,null,null,null,null,null],
['3日',null,null,null,233,null,null,126,null,null,null,null,null],
['4日',185,null,null,288,null,null,185,null,null,null,null,null],
['5日',215,null,null,296,null,null,null,null,null,null,null,null],
['6日',233,null,null,243,null,null,null,null,null,null,null,null],
['7日',252,null,null,305,null,null,null,null,null,null,null,null],
['8日',95,null,null,214,null,null,95,null,null,null,null,null],
['9日',null,null,null,266,null,null,129,null,null,null,null,null],
['10日',191,null,null,351,null,null,191,null,null,null,null,null],
['11日',250,null,null,432,null,null,null,null,null,null,null,null],
['12日',277,null,null,109,null,null,null,null,null,109,null,null],
['13日',261,null,null,null,null,null,null,null,null,139,null,null],
['14日',233,null,null,190,null,null,null,null,null,190,null,null],
['15日',137,null,null,265,null,null,137,null,null,null,null,null],
['16日',137,null,null,140,null,null,137,null,null,140,null,null],
['17日',205,null,null,171,null,null,null,null,null,171,null,null],
['18日',289,null,null,237,null,null,null,null,null,null,null,null],
['19日',75,null,null,292,null,null,75,null,null,null,null,null],
['20日',null,null,null,326,null,null,100,null,null,null,null,null],
['21日',null,null,null,349,null,null,150,null,null,null,null,null],
['22日',null,null,null,328,null,null,113,null,null,null,null,null],
['23日',146,null,null,210,null,null,146,null,null,null,null,null],
['24日',201,null,null,229,null,null,null,null,null,null,null,null],
['25日',225,null,null,297,null,null,null,null,null,null,null,null],
['26日',239,null,null,342,null,null,null,null,null,null,null,null],
['27日',228,null,null,360,null,null,null,null,null,null,null,null],
['28日',222,null,null,338,null,null,null,null,null,null,null,null],
['29日',null,null,null,319,null,null,null,null,null,null,null,null],
['30日',null,null,null,364,null,null,null,null,null,null,null,null],
['31日',null,null,null,382,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3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=31 -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)
      }
    });
  }

});