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Remove directions legends from hodograph

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XANTRONIX 2025-03-01 22:34:53 -05:00
parent b2cbb3fccd
commit 712f96191c
1 changed files with 0 additions and 24 deletions
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24
lib/xmet/hodograph.py
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@ -66,29 +66,6 @@ class Hodograph():
cr.restore() cr.restore()
def draw_direction_legends(self, cr: cairo.Context, x, y):
cr.save()
cr.select_font_face('Sans',
cairo.FONT_SLANT_NORMAL,
cairo.FONT_WEIGHT_BOLD)
cr.set_font_size(16)
for angle in range(0, 360, WIND_DIR_STEP):
text = "%d°" % angle
extents = cr.text_extents(text)
r = self.radius + ((extents.width + extents.height) / 2)
sx = 0.1 * self.width + r * math.cos(radians(angle))
sy = 0.9 * self.height + r * math.sin(radians(angle))
cr.move_to(x + sx - extents.width / 2, y + sy + extents.height / 2)
cr.show_text(text)
cr.stroke()
cr.restore()
def draw_speed_legends(self, cr: cairo.Context, x, y): def draw_speed_legends(self, cr: cairo.Context, x, y):
cr.save() cr.save()
@ -219,7 +196,6 @@ class Hodograph():
self.draw_sounding(cr, x, y, sounding) self.draw_sounding(cr, x, y, sounding)
self.draw_speed_legends(cr, x, y) self.draw_speed_legends(cr, x, y)
self.draw_direction_legends(cr, x, y)
self.draw_height_legends(cr, x, y) self.draw_height_legends(cr, x, y)
cr.reset_clip() cr.reset_clip()