Good question. There are some (undocumented) options for controlling the size of the rose.
rose_width (default 21) rose_height (default 21) rose_diameter (default 10) You could try doubling or tripling those...? -tk On Wed, Jan 17, 2018 at 3:49 PM, Jerry Keefe <[email protected]> wrote: > running weewx 3.8.0 on mac OS high sierra with Vantage Pro2 > As I increase the anti_alias setting from 1 to 3, the compass rose on the > progressive vector wind plot gets ever smaller. Unreadable at anti_alias = > 3. Increasing the font size does not help much. The N may get bigger, but > the circle and arrow remain tiny. Compass rose size varies inversely with > anti_aliasing value. > > Any ideas how I can increase the size of the compass rose in this plot? > > # Setting to 2 or more might give a sharper image with fewer jagged > edges. > anti_alias = 1 > > top_label_font_path = /Library/Fonts/Arial Bold.ttf > # top_label_font_path = /usr/share/fonts/truetype/ > freefont/FreeMonoBold.ttf > top_label_font_size = 10 > > unit_label_font_path = /Library/Fonts/Arial Bold.ttf > unit_label_font_size = 10 > unit_label_font_color = 0x000000 > > bottom_label_font_path = /Library/Fonts/Arial Bold.ttf > bottom_label_font_size = 12 > bottom_label_font_color = 0x000000 > bottom_label_offset = 3 > > axis_label_font_path = /Library/Fonts/Arial Bold.ttf > axis_label_font_size = 10 > axis_label_font_color = 0x000000 > > # Options for the compass rose, used for progressive vector plots > rose_label = N > rose_label_font_path = /Library/Fonts/Arial Bold.ttf > rose_label_font_size = 10 > rose_label_font_color = 0x000000 > > # Default colors for the plot lines. These can be overridden for > # individual lines using option 'color' > chart_line_colors = 0xb48242, 0x4242b4, 0x42b442 > > # Type of line. Only 'solid' or 'none' is offered now > line_type = 'solid' > > -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
