我正在创建一种条形图,并且试图包含数据标签。我已经绘制了包含适当值的文本,但是它对于调整大小并不能很好地响应。不用移动栏,而是保持静止直到页面刷新。
请注意,数字应在绿色和红色条的正上方:
this.svg.selectAll("text.dataLabels")
.data(viewModel.dataPoints)
.enter()
.append("text")
.attr("class","dataLabels")
.attr({
y: (dataPoint: BarChartDataPoint) => yScale(<number>dataPoint.value)-BarChart.Config.dataLabelShift.vertical,
x: (dataPoint: BarChartDataPoint) => xScale(dataPoint.category)+BarChart.Config.dataLabelShift.horizontal
})
.attr("text-anchor", "middle")
.text((dataPoint: BarChartDataPoint) => <string>dataPoint.value)
.style({
'font-family': 'sans-serif',
'font-weight':'bold',
'fill': 'grey'
});
答案 0 :(得分:0)
我直接创建一个单独的元素,而不是直接使用父svg对象并将文本元素直接附加到其上:
#i For more information on configuration, see:
# * Official English Documentation: http://nginx.org/en/docs/
# * Official Russian Documentation: http://nginx.org/ru/docs/
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;
# Load dynamic modules. See /usr/share/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;
events {
worker_connections 1024;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 1065;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
# Load modular configuration files from the /etc/nginx/conf.d directory.
# See http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
include /etc/nginx/conf.d/*.conf;
server {
listen 80;
server_name servername;
location /static {
alias /home/user01/abcd/;
}
location / {
# time out settings
proxy_connect_timeout 4000s;
proxy_send_timeout 4000s;
proxy_read_timeout 4000s;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://unix:/home/user01/softwareClones.sock;
}
location /analytics {
root /home/user02/;
index index.php index.html index.htm;
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
}
然后我将文本元素附加到一个新对象上
private dataLabels: d3.Selection<SVGElement>;
this.dataLabels = this.svg
.append('g')
.classed('dataLabels',true)
这行得通!
答案 1 :(得分:-1)
您可以设置文本的x和y位置,它不会对调整follow the link的大小造成干扰。