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',474,null,null,343,null,null,null,null,null,null,null,null],
['2日',452,null,null,381,null,null,null,null,null,null,null,null],
['3日',382,null,null,422,null,null,null,null,null,null,null,null],
['4日',416,null,null,452,null,null,null,null,null,null,null,null],
['5日',410,null,null,448,null,null,null,null,null,null,null,null],
['6日',439,null,null,525,null,null,null,null,null,null,null,null],
['7日',426,null,null,532,null,null,null,null,null,null,null,null],
['8日',440,null,null,490,null,null,null,null,null,null,null,null],
['9日',248,null,null,417,null,null,null,null,null,null,null,null],
['10日',313,null,null,124,null,null,null,null,null,124,null,null],
['11日',389,null,null,159,null,null,null,null,null,159,null,null],
['12日',422,null,null,251,null,null,null,null,null,null,null,null],
['13日',484,null,null,354,null,null,null,null,null,null,null,null],
['14日',472,null,null,410,null,null,null,null,null,null,null,null],
['15日',490,null,null,440,null,null,null,null,null,null,null,null],
['16日',472,null,null,541,null,null,null,null,null,null,null,null],
['17日',470,null,null,521,null,null,null,null,null,null,null,null],
['18日',431,null,null,514,null,null,null,null,null,null,null,null],
['19日',370,null,null,414,null,null,null,null,null,null,null,null],
['20日',119,null,null,343,null,null,119,null,null,null,null,null],
['21日',172,null,null,452,null,null,172,null,null,null,null,null],
['22日',269,null,null,551,null,null,null,null,null,null,null,null],
['23日',333,null,null,739,null,null,null,null,null,null,null,null],
['24日',386,null,null,729,null,null,null,null,null,null,null,null],
['25日',423,null,null,787,null,null,null,null,null,null,null,null],
['26日',464,null,null,633,null,null,null,null,null,null,null,null],
['27日',417,null,null,142,null,null,null,null,null,142,null,null],
['28日',427,null,null,193,null,null,null,null,null,193,null,null],
['29日',401,null,null,303,null,null,null,null,null,null,null,null],
['30日',167,null,null,394,null,null,167,null,null,null,null,null],
['31日',219,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:800},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)
      }
    });
  }

});