69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
"""
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Anzeige von zwei frei definierbaren Werten
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Layout
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+--------------------+
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| 1 |
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+--------------------+
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| 2 |
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+--------------------+
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"""
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import cairo
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from .page import Page
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import nmea2000.boatdata
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class TwoValues(Page):
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def __init__(self, pageno, cfg, appdata, boatdata, boatvalue1, boatvalue2):
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super().__init__(pageno, cfg, appdata, boatdata)
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self.ref1 = self.bd.getRef(boatvalue1)
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self.ref2 = self.bd.getRef(boatvalue2)
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#print(self.ref1.valname)
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def draw(self, ctx):
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# Seitenunterteilung
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ctx.rectangle(0, 145, 400, 3)
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ctx.fill()
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# Name
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ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
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ctx.set_font_size(40)
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ctx.move_to(20, 80)
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ctx.show_text(self.ref1.valname)
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ctx.move_to(20, 190)
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ctx.show_text(self.ref2.valname)
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# Einheit
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ctx.set_font_size(24)
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ctx.move_to(20, 130)
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ctx.show_text(self.ref1.unit)
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ctx.move_to(20, 240)
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ctx.show_text(self.ref2.unit)
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# Meßwerte
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if type(self.ref1) == nmea2000.boatdata.BoatValueGeo:
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ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
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ctx.set_font_size(40)
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ctx.move_to(140, 100)
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else:
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ctx.select_font_face("DSEG7 Classic")
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ctx.set_font_size(84)
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ctx.move_to(180, 130)
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ctx.show_text(self.ref1.format())
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if type(self.ref2) == nmea2000.boatdata.BoatValueGeo:
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ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
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ctx.set_font_size(40)
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ctx.move_to(140, 210)
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else:
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ctx.select_font_face("DSEG7 Classic")
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ctx.set_font_size(84)
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ctx.move_to(180, 240)
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ctx.show_text(self.ref2.format())
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ctx.stroke()
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