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',979,null,null,1091,null,null,null,null,null,null,null,null],
['2日',1143,null,null,1105,null,null,null,null,null,null,null,null],
['3日',1226,null,null,1104,null,null,null,null,null,null,null,null],
['4日',1260,null,null,1118,null,null,null,null,null,null,null,null],
['5日',1154,null,null,1047,null,null,null,null,null,null,null,null],
['6日',1080,null,null,1237,null,null,null,null,null,null,null,null],
['7日',1188,null,null,1161,null,null,null,null,null,null,null,null],
['8日',1141,null,null,1321,null,null,null,null,null,null,null,null],
['9日',1174,null,null,1295,null,null,null,null,null,null,null,null],
['10日',1286,null,null,1262,null,null,null,null,null,null,null,null],
['11日',1280,null,null,1236,null,null,null,null,null,null,null,null],
['12日',1174,null,null,1240,null,null,null,null,null,null,null,null],
['13日',967,null,null,1251,null,null,null,null,null,null,null,null],
['14日',1121,null,null,1159,null,null,null,null,null,null,null,null],
['15日',1280,null,null,991,null,null,null,null,null,null,null,null],
['16日',1268,null,null,1065,null,null,null,null,null,null,null,null],
['17日',1259,null,null,1179,null,null,null,null,null,null,null,null],
['18日',1307,null,null,1286,null,null,null,null,null,null,null,null],
['19日',1275,null,null,1241,null,null,null,null,null,null,null,null],
['20日',1242,null,null,1006,null,null,null,null,null,null,null,null],
['21日',1098,null,null,1104,null,null,null,null,null,null,null,null],
['22日',1188,null,null,1149,null,null,null,null,null,null,null,null],
['23日',1014,null,null,1224,null,null,null,null,null,null,null,null],
['24日',906,null,null,1228,null,null,null,null,null,null,null,null],
['25日',908,null,null,1119,null,null,null,null,null,null,null,null],
['26日',927,null,null,1091,null,null,null,null,null,null,null,null],
['27日',1023,null,null,1136,null,null,null,null,null,null,null,null],
['28日',1047,null,null,1164,null,null,null,null,null,null,null,null],
['29日',1163,null,null,1170,null,null,null,null,null,null,null,null],
['30日',1126,null,null,1217,null,null,null,null,null,null,null,null],
['31日',1148,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:1400},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)
      }
    });
  }

});