Coverage for gws-app/gws/plugin/legend/html/__init__.py: 0%

1"""HTML legend.""" 

2 

3import gws 

4import gws.base.legend 

5import gws.lib.image 

6import gws.lib.mime 

7 

8gws.ext.new.legend('html') 

9 

10 

11class Config(gws.base.legend.Config): 

12 """HTML-based legend.""" 

13 

14 template: gws.ext.config.template 

15 """template for an HTML legend""" 

16 

17 

18class Object(gws.base.legend.Object): 

19 template: gws.Template 

20 

21 def configure(self): 

22 self.template = self.create_child(gws.ext.object.template, self.cfg('template')) 

23 

24 def render(self, args=None): 

25 # @TODO return html legends as html 

26 res = self.template.render(gws.TemplateRenderInput( 

27 args=args, 

28 mimeOut=gws.lib.mime.PNG)) 

29 img = gws.lib.image.from_path(res.contentPath) 

30 return gws.LegendRenderOutput(image=img, size=img.size())