xan/xmet
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Shift isobar legends down by 50mb

Browse source
This commit is contained in:
XANTRONIX 2025-02-24 11:48:02 -05:00
parent dcf2f2034c
commit 298bbe6357
1 changed files with 11 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
lib/xmet/skew_t.py
View file

@ -53,7 +53,11 @@ class SkewTGraph():
coord = self.graph_to_screen(-self.width / 2,
self.pressure_to_y(pressure))
cr.set_source_rgba(0, 0, 0, 0.5)
if pressure % (2*PRESSURE_STEP) == 0:
cr.set_source_rgb(0.35, 0.35, 0.35)
else:
cr.set_source_rgb(0.75, 0.75, 0.75)
cr.move_to(x + coord[0], y + coord[1])
cr.rel_line_to(self.width, 0)
cr.stroke()
@ -71,12 +75,15 @@ class SkewTGraph():
return self.graph_to_screen(*self.sample_to_graph(temp, pressure))
def draw_isotherms(self, cr: cairo.Context, x: float, y: float):
cr.set_source_rgb(0.95, 0.95, 0.95)
for temp in range(-150, TEMP_MAX+1, TEMP_STEP):
x1, y1 = self.sample_to_screen(temp, PRESSURE_MAX)
x2, y2 = self.sample_to_screen(temp, PRESSURE_MIN)
if temp % (2*TEMP_STEP) == 0:
cr.set_source_rgb(0.35, 0.35, 0.35)
else:
cr.set_source_rgb(0.75, 0.75, 0.75)
cr.move_to(x + x1, y + y1)
cr.line_to(x + x2, y + y2)
cr.stroke()
@ -169,7 +176,7 @@ class SkewTLegend():
skew_t: SkewTGraph,
x: float,
y: float):
for pressure in range(PRESSURE_MAX, PRESSURE_MIN-1, -2*PRESSURE_STEP):
for pressure in range(PRESSURE_MAX-PRESSURE_STEP, PRESSURE_MIN-PRESSURE_STEP-1, -2*PRESSURE_STEP):
x_rel = skew_t.width
y_rel = skew_t.height - skew_t.pressure_to_y(pressure)