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Code Issues Packages Projects Releases Wiki Activity

Showfonts: add more modes

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Thomas Farstrike
2025-11-21 18:46:16 +01:00
parent 9f98c48bd1
commit 60e896aa9e
2 changed files with 51 additions and 15 deletions
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internal_filesystem/apps/com.micropythonos.showfonts/META-INF/MANIFEST.JSON
+3 -3
View File
@@ -3,10 +3,10 @@
"publisher": "MicroPythonOS",
"short_description": "Show installed fonts",
"long_description": "Visualize the installed fonts so the user can check them out.",
"icon_url": "https://apps.micropythonos.com/apps/com.micropythonos.showfonts/icons/com.micropythonos.showfonts_0.0.1_64x64.png",
"download_url": "https://apps.micropythonos.com/apps/com.micropythonos.showfonts/mpks/com.micropythonos.showfonts_0.0.1.mpk",
"icon_url": "https://apps.micropythonos.com/apps/com.micropythonos.showfonts/icons/com.micropythonos.showfonts_0.0.2_64x64.png",
"download_url": "https://apps.micropythonos.com/apps/com.micropythonos.showfonts/mpks/com.micropythonos.showfonts_0.0.2.mpk",
"fullname": "com.micropythonos.showfonts",
"version": "0.0.1",
"version": "0.0.2",
"category": "development",
"activities": [
{
internal_filesystem/apps/com.micropythonos.showfonts/assets/showfonts.py
+48 -12
View File
@@ -10,21 +10,53 @@ class ShowFonts(Activity):
if focusgroup:
focusgroup.add_obj(screen)
self.addAllFonts(screen)
#self.addAllGlyphs(screen)
y=0
y = self.addAllFontsTitles(screen)
#self.addAllFonts(screen)
self.addAllGlyphs(screen, y)
self.setContentView(screen)
def addAllFontsTitles(self, screen):
fonts = [
(lv.font_montserrat_8, "Montserrat 8"), # almost too small to read
(lv.font_montserrat_10, "Montserrat 10"), # +2
(lv.font_montserrat_12, "Montserrat 12"), # +2 (default font, great for launcher and small labels)
(lv.font_unscii_8, "Unscii 8"),
(lv.font_montserrat_14, "Montserrat 14"), # +2
(lv.font_montserrat_16, "Montserrat 16"), # +2
#(lv.font_Noto_Sans_sat_emojis_compressed,
# "Noto Sans 16SF"), # 丰 and 😀
(lv.font_montserrat_18, "Montserrat 18"), # +2
(lv.font_montserrat_20, "Montserrat 20"), # +2
(lv.font_montserrat_24, "Montserrat 24"), # +4
(lv.font_unscii_16, "Unscii 16"),
(lv.font_montserrat_28_compressed, "Montserrat 28"), # +4
(lv.font_montserrat_34, "Montserrat 34"), # +6
(lv.font_montserrat_40, "Montserrat 40"), # +6
(lv.font_montserrat_48, "Montserrat 48"), # +8
]
y = 0
for font, name in fonts:
title = lv.label(screen)
title.set_style_text_font(font, 0)
title.set_text(f"{name}: 2357 !@#$%^&*( {lv.SYMBOL.OK} {lv.SYMBOL.BACKSPACE} 丰 😀")
title.set_pos(0, y)
y += font.get_line_height() + 4
return y
def addAllFonts(self, screen):
fonts = [
(lv.font_montserrat_10, "Montserrat 10"),
(lv.font_unscii_8, "Unscii 8"),
(lv.font_montserrat_16, "Montserrat 16"), # +6
(lv.font_montserrat_16, "Montserrat 16"), # +4
(lv.font_montserrat_22, "Montserrat 22"), # +6
(lv.font_unscii_16, "Unscii 16"),
(lv.font_montserrat_30, "Montserrat 30"), # +8
(lv.font_montserrat_38, "Montserrat 38"), # +8
(lv.font_montserrat_48, "Montserrat 48"), # +10
(lv.font_dejavu_16_persian_hebrew, "DejaVu 16 Persian/Hebrew"),
]
dsc = lv.font_glyph_dsc_t()
@@ -33,7 +65,7 @@ class ShowFonts(Activity):
for font, name in fonts:
x = 0
title = lv.label(screen)
title.set_text(name + ":")
title.set_text(name + ": 2357 !@#$%^&*(")
title.set_style_text_font(lv.font_montserrat_16, 0)
title.set_pos(x, y)
y += title.get_height() + 20
@@ -59,16 +91,17 @@ class ShowFonts(Activity):
def addAllGlyphs(self, screen):
def addAllGlyphs(self, screen, start_y):
fonts = [
#(lv.font_Noto_Sans_sat_emojis_compressed,
# "Noto Sans 16SF"), # 丰 and 😀
(lv.font_montserrat_16, "Montserrat 16"),
(lv.font_unscii_16, "Unscii 16"),
(lv.font_unscii_8, "Unscii 8"),
(lv.font_dejavu_16_persian_hebrew, "DejaVu 16 Persian/Hebrew"),
#(lv.font_unscii_16, "Unscii 16"),
#(lv.font_unscii_8, "Unscii 8"),
]
dsc = lv.font_glyph_dsc_t()
y = 40
y = start_y
for font, name in fonts:
title = lv.label(screen)
@@ -79,9 +112,12 @@ class ShowFonts(Activity):
line_height = font.get_line_height() + 4
x = 4
for cp in range(0x20, 0xFFFF + 1):
for cp in range(0x20, 0x1F9FF):
#for cp in range(0x20, 35920 + 1):
#for cp in range(0x20, 0xFFFF + 1):
if font.get_glyph_dsc(font, dsc, cp, cp):
#print(f"{cp} : {chr(cp)}", end="")
#print(f"{chr(cp)},", end="")
lbl = lv.label(screen)
lbl.set_style_text_font(font, 0)
lbl.set_text(chr(cp))