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',494,null,null,649,null,null,null,null,null,null,null,null],
['2日',390,null,null,432,null,null,null,null,null,null,null,null],
['3日',475,null,null,499,null,null,null,null,null,null,null,null],
['4日',524,null,null,509,null,null,null,null,null,null,null,null],
['5日',546,null,null,391,null,null,null,null,null,null,null,null],
['6日',372,null,null,476,null,null,null,null,null,null,null,null],
['7日',491,null,null,475,null,null,null,null,null,null,null,null],
['8日',516,null,null,482,null,null,null,null,null,null,null,null],
['9日',547,null,null,266,null,null,null,null,null,null,null,null],
['10日',255,null,null,350,null,null,null,null,null,null,null,null],
['11日',288,null,null,404,null,null,null,null,null,null,null,null],
['12日',221,null,null,507,null,null,null,null,null,null,null,null],
['13日',274,null,null,291,null,null,null,null,null,null,null,null],
['14日',308,null,null,372,null,null,null,null,null,null,null,null],
['15日',370,null,null,451,null,null,null,null,null,null,null,null],
['16日',436,null,null,313,null,null,null,null,null,null,null,null],
['17日',285,null,null,386,null,null,null,null,null,null,null,null],
['18日',401,null,null,460,null,null,null,null,null,null,null,null],
['19日',442,null,null,535,null,null,null,null,null,null,null,null],
['20日',380,null,null,309,null,null,null,null,null,null,null,null],
['21日',356,null,null,313,null,null,null,null,null,null,null,null],
['22日',327,null,null,491,null,null,null,null,null,null,null,null],
['23日',408,null,null,502,null,null,null,null,null,null,null,null],
['24日',467,null,null,587,null,null,null,null,null,null,null,null],
['25日',510,null,null,322,null,null,null,null,null,null,null,null],
['26日',474,null,null,429,null,null,null,null,null,null,null,null],
['27日',349,null,null,512,null,null,null,null,null,null,null,null],
['28日',446,null,null,448,null,null,null,null,null,null,null,null],
['29日',508,null,null,288,null,null,null,null,null,null,null,null],
['30日',563,null,null,337,null,null,null,null,null,null,null,null],
['31日',null,null,null,432,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7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=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)
      }
    });
  }

});