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',85,null,null,602,null,null,85,null,null,null,null,null],
['2日',202,null,null,590,null,null,null,null,null,null,null,null],
['3日',305,null,null,610,null,null,null,null,null,null,null,null],
['4日',353,null,null,611,null,null,null,null,null,null,null,null],
['5日',451,null,null,435,null,null,null,null,null,null,null,null],
['6日',485,null,null,577,null,null,null,null,null,null,null,null],
['7日',426,null,null,781,null,null,null,null,null,null,null,null],
['8日',358,null,null,1024,null,null,null,null,null,null,null,null],
['9日',413,null,null,1179,null,null,null,null,null,null,null,null],
['10日',458,null,null,1208,null,null,null,null,null,null,null,null],
['11日',452,null,null,1065,null,null,null,null,null,null,null,null],
['12日',138,null,null,1216,null,null,138,null,null,null,null,null],
['13日',null,null,null,1208,null,null,198,null,null,null,null,null],
['14日',null,null,null,1235,null,null,40,null,null,null,null,null],
['15日',null,null,null,1221,null,null,88,null,null,null,null,null],
['16日',null,null,null,1441,null,null,122,null,null,null,null,null],
['17日',null,null,null,1446,null,null,127,null,null,null,null,null],
['18日',152,null,null,1479,null,null,152,null,null,null,null,null],
['19日',232,null,null,1436,null,null,null,null,null,null,null,null],
['20日',356,null,null,1357,null,null,null,null,null,null,null,null],
['21日',145,null,null,1164,null,null,145,null,null,null,null,null],
['22日',226,null,null,1191,null,null,null,null,null,null,null,null],
['23日',350,null,null,1259,null,null,null,null,null,null,null,null],
['24日',556,null,null,1222,null,null,null,null,null,null,null,null],
['25日',43,null,null,1234,null,null,43,null,null,null,null,null],
['26日',null,null,null,1257,null,null,57,null,null,null,null,null],
['27日',null,null,null,1206,null,null,93,null,null,null,null,null],
['28日',null,null,null,1197,null,null,118,null,null,null,null,null],
['29日',99,null,null,1226,null,null,99,null,null,null,null,null],
['30日',211,null,null,1197,null,null,null,null,null,null,null,null],
['31日',379,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});