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Use more pastel colors

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XANTRONIX 2025-02-26 15:13:28 -05:00
parent 2ec18153d1
commit deb76959d5
1 changed files with 34 additions and 8 deletions
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42
lib/xmet/hodograph.py
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@ -97,15 +97,17 @@ class Hodograph():
cr.restore()
COLORS = {
500: (1.0, 0.4, 1.0),
3000: (1.0, 0.4, 0.4),
7000: (0.4, 1.0, 0.4),
10000: (0.4, 0.4, 1.0)
}
def color(self, height: float):
if height <= 500:
return (1, 0, 1)
elif height <= 3000:
return (1, 0, 0)
elif height <= 7000:
return (0, 1, 0)
elif height <= 10000:
return (0, 0, 1)
for key in self.COLORS:
if height < key:
return self.COLORS[key]
def draw_samples(self,
cr: cairo.Context,
@ -152,6 +154,29 @@ class Hodograph():
cr.stroke()
cr.restore()
def draw_height_legends(self, cr: cairo.Context, x, y):
width = 0.02380952 * self.width
interval = 0.05952380 * self.width
offset = 0
for height in self.COLORS:
color = self.COLORS[height]
cr.save()
cr.set_source_rgb(*color)
cr.rectangle(offset + x, y, width, width)
cr.fill()
cr.restore()
cr.rectangle(offset + x, y, width, width)
cr.stroke()
cr.move_to(offset + x, y + 2*width)
cr.show_text("%dkm" % (height / 1000))
cr.stroke()
offset += interval
def draw(self, cr: cairo.Context, x, y, samples: Iterable[SoundingSample]):
self.draw_speed_lines(cr, x, y)
self.draw_direction_lines(cr, x, y)
@ -160,3 +185,4 @@ class Hodograph():
self.draw_speed_legends(cr, x, y)
self.draw_direction_legends(cr, x, y)
self.draw_height_legends(cr, x, y)