A plugin for generating WCS axes overlay in the loaded image.
Plugin Type: Local
WCSAxes is a local plugin, which means it is associated with a channel.
An instance can be opened for each channel.
As long as image as a valid WCS, WCS axes will be displayed. Use plugin GUI or configuration file to customize axes display.
It is customizable using
is your HOME directory:
# # WCSAxes plugin preferences file # # Place this in file under ~/.ginga with the name "plugin_WCSAxes.cfg" # Color, style, and width of grid lines linecolor = 'cyan' linestyle = 'solid' linewidth = 1 # Alpha (opacity) of grid lines; 1=opaque, 0=transparent alpha = 1 # Number of RA and DEC lines to draw n_ra_lines = 10 n_dec_lines = 10 # Show RA and DEC values of grid lines show_label = True # Label font size fontsize = 8 # Label offset from grid lines (pixels) label_offset = 4