Add text generation for video thumbnails.

dcc/text.py

@@ -0,0 +1,34 @@
+import dcc.doom_base
+import sys
+import wand.drawing
+import wand.image
+
+class Text(dcc.doom_base.WadMap):
+	def get_parser(self, prog_name):
+		parser = super().get_parser(prog_name)
+		parser.add_argument("--nomap", action="store_true")
+		parser.add_argument("--demotype", default="UV-Max")
+		return parser
+
+	def take_action(self, parsed_args):
+		text = sys.stdin.read().rstrip()
+		if not parsed_args.nomap:
+			text = "MAP{}: {}".format(parsed_args.map, text)
+		text = "{}\n{} Demo".format(text, parsed_args.demotype)
+		with wand.image.Image(height=dcc.config.THUMB_HEIGHT,width=dcc.config.THUMB_WIDTH) as img:
+			with wand.drawing.Drawing() as draw:
+				draw.font = dcc.config.FONT
+				draw.font_size=64
+				draw.fill_color=wand.color.Color(dcc.config.TEXT_FILL_COLOR)
+				draw.stroke_color=wand.color.Color(dcc.config.TEXT_STROKE_COLOR)
+				draw.stroke_width=10
+				draw.text_interline_spacing=-16
+				draw.text(5,int(draw.font_size),text)
+				draw(img)
+				draw.stroke_color=wand.color.Color("none")
+				draw.stroke_width=0
+				draw.text(5,int(draw.font_size),text)
+				draw(img)
+				img.trim()
+				img.reset_coords()
+				img.save(filename=dcc.config.TextThumbPath(parsed_args.wad, parsed_args.map))