Merge pull request #1478 from FoamyGuy/display_text_guide
adding example scripts for display_text learn guide
This commit is contained in:
Limor "Ladyada" Fried
GitHub
commit
574089de5c
16 changed files with 32184 additions and 0 deletions
32
CircuitPython_Display_Text/background_color_example.py
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32
CircuitPython_Display_Text/background_color_example.py
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# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
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#
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# SPDX-License-Identifier: Unlicense
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"""
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Illustrates the background_color parameter of display_text label and bitmap_label
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"""
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import board
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import displayio
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import terminalio
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from adafruit_display_text import label
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# Make the display context. Change size if you want
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display = board.DISPLAY
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# Make the display context
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main_group = displayio.Group(max_size=10)
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display.show(main_group)
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reg_label = label.Label(
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font=terminalio.FONT,
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text="CircuitPython",
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scale=3,
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background_color=0xDD00DD,
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)
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reg_label.anchor_point = (0, 0)
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reg_label.anchored_position = (20, 20)
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main_group.append(reg_label)
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while True:
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pass
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50
CircuitPython_Display_Text/background_tight_example.py
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50
CircuitPython_Display_Text/background_tight_example.py
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# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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Illustrates the background_tight parameter of display_text label and bitmap_label
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"""
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import board
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import displayio
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from adafruit_bitmap_font import bitmap_font
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from adafruit_display_text import label
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# Built-in display
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display = board.DISPLAY
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# Make the display context
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main_group = displayio.Group(max_size=10)
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display.show(main_group)
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font = bitmap_font.load_font("fonts/Fayette-HandwrittenScript-48.bdf")
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reg_label = label.Label(
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font=font, text="False", scale=2, background_color=0xDD00DD, background_tight=False
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)
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reg_label.anchor_point = (0, 0)
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reg_label.anchored_position = (20, 20)
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j_label = label.Label(
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font=font, text="joy", scale=2, background_color=0xDD00DD, background_tight=False
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)
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j_label.anchor_point = (0, 0)
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j_label.anchored_position = (150, 36)
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main_group.append(j_label)
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main_group.append(reg_label)
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tight_label = label.Label(
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font=font, text="True", scale=2, background_color=0xDD00DD, background_tight=True
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)
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tight_label.anchor_point = (0, 0)
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tight_label.anchored_position = (20, 120)
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main_group.append(tight_label)
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while True:
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pass
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76
CircuitPython_Display_Text/base_alignment_test.py
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76
CircuitPython_Display_Text/base_alignment_test.py
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# SPDX-FileCopyrightText: 2021 Jose David Montoya for Adafruit Industries
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# SPDX-License-Identifier: MIT
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"""
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This example shows the use of base_alignment parameter.
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"""
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import board
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import displayio
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from adafruit_bitmap_font import bitmap_font
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from adafruit_display_text import bitmap_label as label
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# Built-in display
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display = board.DISPLAY
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# Make the display context
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main_group = displayio.Group(max_size=10)
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display.show(main_group)
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# Font definition. You can choose any two fonts available in your system
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MEDIUM_FONT = bitmap_font.load_font("fonts/LeagueSpartan-Bold-16.bdf")
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BIG_FONT = bitmap_font.load_font("fonts/LeagueGothic-Regular-36.bdf")
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TEXT_RIGHT = "MG"
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TEXT_LEFT = "32.47"
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main_group = displayio.Group()
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# Create labels
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# Base Alignment parameter False
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left_text = label.Label(
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BIG_FONT,
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text=TEXT_LEFT,
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color=0xDD00DD,
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x=10,
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y=50,
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base_alignment=False,
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)
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main_group.append(left_text)
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right_text = label.Label(
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MEDIUM_FONT,
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text=TEXT_RIGHT,
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color=0xDD00DD,
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x=90,
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y=50,
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base_alignment=False,
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)
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main_group.append(right_text)
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# Base Alignment parameter True
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left_text_aligned = label.Label(
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BIG_FONT,
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text=TEXT_LEFT,
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color=0xDD00DD,
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x=10,
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y=160,
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base_alignment=True,
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)
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main_group.append(left_text_aligned)
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right_text_aligned = label.Label(
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MEDIUM_FONT,
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text=TEXT_RIGHT,
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color=0xDD00DD,
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x=90,
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y=160,
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base_alignment=True,
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)
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main_group.append(right_text_aligned)
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display.show(main_group)
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while True:
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pass
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32
CircuitPython_Display_Text/color_example.py
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32
CircuitPython_Display_Text/color_example.py
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# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
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#
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# SPDX-License-Identifier: Unlicense
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"""
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Illustrates the color parameter of display_text label and bitmap_label
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"""
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import board
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import displayio
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import terminalio
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from adafruit_display_text import label
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# Make the display context. Change size if you want
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display = board.DISPLAY
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# Make the display context
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main_group = displayio.Group(max_size=10)
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display.show(main_group)
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reg_label = label.Label(
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font=terminalio.FONT,
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text="CircuitPython",
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scale=3,
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color=0xDD00DD,
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)
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reg_label.anchor_point = (0, 0)
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reg_label.anchored_position = (20, 20)
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main_group.append(reg_label)
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while True:
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pass
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77
CircuitPython_Display_Text/colormask_example.py
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77
CircuitPython_Display_Text/colormask_example.py
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# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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Illustrates the advanced usage of bitmap_label with transparency to
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create a color mask cutout
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"""
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import board
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import displayio
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from adafruit_bitmap_font import bitmap_font
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from adafruit_display_text import bitmap_label as label
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def wheel(pos):
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# input a value 0 to 255 to get a color value
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# the colors are a transition r-g-b-back to r.
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if pos < 1 or pos > 255:
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return (0, 0, 0)
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if pos < 85:
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return (255 - pos * 3, pos * 3, 0)
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if pos < 170:
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pos -= 85
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return (0, 255 - pos * 3, pos * 3)
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pos -= 170
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return (pos * 3, 0, 255 - pos * 3)
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# Make the display context. Change size if you want
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display = board.DISPLAY
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background = displayio.Bitmap(320, 240, 1)
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bg_palette = displayio.Palette(1)
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bg_palette[0] = 0xDDDD00
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# Make the display context
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main_group = displayio.Group(max_size=10)
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display.show(main_group)
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font = bitmap_font.load_font("fonts/LeagueSpartan-Bold-16.bdf")
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reg_label = label.Label(
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font=font,
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text="CIRCUIT PYTHON",
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padding_bottom=20,
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color=None,
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scale=1,
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background_color=0x000000,
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)
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reg_label.anchor_point = (0.5, 0.5)
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reg_label.anchored_position = (display.width // 2, display.height // 2)
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rainbow_bitmap = displayio.Bitmap(
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reg_label.bounding_box[2] * reg_label.scale,
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reg_label.bounding_box[3] * reg_label.scale,
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255,
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)
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rainbow_palette = displayio.Palette(255)
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for i in range(0, 255):
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rainbow_palette[i] = int("".join("%02x" % i for i in wheel(i)), 16)
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for y in range(rainbow_bitmap.height):
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for x in range(rainbow_bitmap.width):
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rainbow_bitmap[x, y] = max(1, (x + 1) % 255)
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bg_tilegrid = displayio.TileGrid(rainbow_bitmap, pixel_shader=rainbow_palette)
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print(reg_label.bounding_box[0])
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bg_tilegrid.x = reg_label.x + 1
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bg_tilegrid.y = reg_label.y - 8
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main_group.append(bg_tilegrid)
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main_group.append(reg_label)
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while True:
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pass
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81
CircuitPython_Display_Text/display_text_anchored_position.py
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81
CircuitPython_Display_Text/display_text_anchored_position.py
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# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
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# SPDX-License-Identifier: MIT
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"""
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This examples shows the use of anchor_point and anchored_position.
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"""
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import board
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import terminalio
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import displayio
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from adafruit_display_text import label
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# Built-in display
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display = board.DISPLAY
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# Make the display context
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main_group = displayio.Group(max_size=10)
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display.show(main_group)
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DISPLAY_WIDTH = 320
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DISPLAY_HEIGHT = 240
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TEXT = "Hello"
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text_area_top_left = label.Label(terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2)
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text_area_top_left.anchor_point = (0.0, 0.0)
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text_area_top_left.anchored_position = (8, 8)
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text_area_top_middle = label.Label(terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2)
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text_area_top_middle.anchor_point = (0.5, 0.0)
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text_area_top_middle.anchored_position = (DISPLAY_WIDTH / 2, 8)
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text_area_top_right = label.Label(terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2)
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text_area_top_right.anchor_point = (1.0, 0.0)
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text_area_top_right.anchored_position = (DISPLAY_WIDTH - 8, 8)
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text_area_middle_left = label.Label(terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2)
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text_area_middle_left.anchor_point = (0.0, 0.5)
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text_area_middle_left.anchored_position = (8, DISPLAY_HEIGHT / 2)
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text_area_middle_middle = label.Label(
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terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2
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)
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text_area_middle_middle.anchor_point = (0.5, 0.5)
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text_area_middle_middle.anchored_position = (DISPLAY_WIDTH / 2, DISPLAY_HEIGHT / 2)
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text_area_middle_right = label.Label(
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terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2
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)
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text_area_middle_right.anchor_point = (1.0, 0.5)
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text_area_middle_right.anchored_position = (DISPLAY_WIDTH - 8, DISPLAY_HEIGHT / 2)
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text_area_bottom_left = label.Label(terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2)
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text_area_bottom_left.anchor_point = (0.0, 1.0)
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text_area_bottom_left.anchored_position = (8, DISPLAY_HEIGHT - 8)
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text_area_bottom_middle = label.Label(
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terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2
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)
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text_area_bottom_middle.anchor_point = (0.5, 1.0)
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text_area_bottom_middle.anchored_position = (DISPLAY_WIDTH / 2, DISPLAY_HEIGHT - 8)
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text_area_bottom_right = label.Label(
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terminalio.FONT, text=TEXT, color=0xDD00DD, scale=2
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)
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text_area_bottom_right.anchor_point = (1.0, 1.0)
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text_area_bottom_right.anchored_position = (DISPLAY_WIDTH - 8, DISPLAY_HEIGHT - 8)
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text_group = displayio.Group(max_size=9)
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text_group.append(text_area_top_middle)
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text_group.append(text_area_top_left)
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text_group.append(text_area_top_right)
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text_group.append(text_area_middle_middle)
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text_group.append(text_area_middle_left)
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text_group.append(text_area_middle_right)
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text_group.append(text_area_bottom_middle)
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text_group.append(text_area_bottom_left)
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text_group.append(text_area_bottom_right)
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display.show(text_group)
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while True:
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pass
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37
CircuitPython_Display_Text/font_example.py
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37
CircuitPython_Display_Text/font_example.py
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# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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This examples shows the use custom fonts
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"""
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import board
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import displayio
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import terminalio
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from adafruit_bitmap_font import bitmap_font
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from adafruit_display_text import label
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# built-in display
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display = board.DISPLAY
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# Make the display context
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main_group = displayio.Group(max_size=10)
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display.show(main_group)
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font = bitmap_font.load_font("fonts/LeagueSpartan-Bold-16.bdf")
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# font = terminalio.FONT
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reg_label = label.Label(font=terminalio.FONT, text="Blinka_Displayio", scale=2)
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reg_label.anchor_point = (0, 0)
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reg_label.anchored_position = (20, 20)
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custom_font_lbl = label.Label(font=font, text="League Spartan", scale=1)
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custom_font_lbl.anchor_point = (0, 0)
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custom_font_lbl.anchored_position = (20, 50)
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main_group.append(reg_label)
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main_group.append(custom_font_lbl)
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while True:
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pass
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5078
CircuitPython_Display_Text/fonts/Fayette-HandwrittenScript-48.bdf
Normal file
5078
CircuitPython_Display_Text/fonts/Fayette-HandwrittenScript-48.bdf
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Load diff
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Greetings!
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Thanks for choosing to use Fayette. A few things to note:
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1. This typeface includes an entire set of glyphs(!) a few of which are important to note. Because smart-quotes are not automatic, the specific right and left quotation marks are found in the glyphs. (Quotes will need some manual adjusting in the Adobe suite, but they are all there an available in the glyphs!) Also, two versions of the lowercase 'f' (one to be used at the beginning of the word, another in the middle) exist, along with two of the lowercase 'r' for the same reason. There are three glyphs of the letter 't' (one long, swooping t, a second 'l-like' t, for use in double-t situations, and a single, less-swooped t, when the large swoop may interfere with legibility of surrounding letters.)
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2. Fayette is free to use for commercial and personal use.
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3. Fayette tends to work best in the Adobe Creative Suite, but should work in Microsoft Word (though I make no guarantees!) depending on the version you have.
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4. Have fun using this typeface! I hope you enjoy it.
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xo
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Mia Cinelli
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2012 // 2019
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13878
CircuitPython_Display_Text/fonts/LeagueGothic-Regular-36.bdf
Normal file
13878
CircuitPython_Display_Text/fonts/LeagueGothic-Regular-36.bdf
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Copyright (c) 2020, Caleb Maclennan <caleb@alerque>
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Copyright (c) 2010-2012, Micah Rich <micah@micahrich.com>,
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with Reserved Font Name: "League Gothic".
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Copyright (c) 2010, Caroline Hadilaksono <caroline@hadilaksono>
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This Font Software is licensed under the SIL Open Font License, Version 1.1.
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This license is copied below, and is also available with a FAQ at:
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http://scripts.sil.org/OFL
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Version 1.1 - 26 February 2007
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----
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SIL Open Font License
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=====================
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Preamble
|
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--------
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The goals of the Open Font License (OFL) are to stimulate worldwide
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development of collaborative font projects, to support the font creation
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efforts of academic and linguistic communities, and to provide a free and
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open framework in which fonts may be shared and improved in partnership
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with others.
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The OFL allows the licensed fonts to be used, studied, modified and
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redistributed freely as long as they are not sold by themselves. The
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fonts, including any derivative works, can be bundled, embedded,
|
||||
redistributed and/or sold with any software provided that any reserved
|
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names are not used by derivative works. The fonts and derivatives,
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however, cannot be released under any other type of license. The
|
||||
requirement for fonts to remain under this license does not apply
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to any document created using the fonts or their derivatives.
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Definitions
|
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-----------
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|
||||
`"Font Software"` refers to the set of files released by the Copyright
|
||||
Holder(s) under this license and clearly marked as such. This may
|
||||
include source files, build scripts and documentation.
|
||||
|
||||
`"Reserved Font Name"` refers to any names specified as such after the
|
||||
copyright statement(s).
|
||||
|
||||
`"Original Version"` refers to the collection of Font Software components as
|
||||
distributed by the Copyright Holder(s).
|
||||
|
||||
`"Modified Version"` refers to any derivative made by adding to, deleting,
|
||||
or substituting -- in part or in whole -- any of the components of the
|
||||
Original Version, by changing formats or by porting the Font Software to a
|
||||
new environment.
|
||||
|
||||
`"Author"` refers to any designer, engineer, programmer, technical
|
||||
writer or other person who contributed to the Font Software.
|
||||
|
||||
Permission & Conditions
|
||||
-----------------------
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of the Font Software, to use, study, copy, merge, embed, modify,
|
||||
redistribute, and sell modified and unmodified copies of the Font
|
||||
Software, subject to the following conditions:
|
||||
|
||||
1. Neither the Font Software nor any of its individual components,
|
||||
in Original or Modified Versions, may be sold by itself.
|
||||
|
||||
2. Original or Modified Versions of the Font Software may be bundled,
|
||||
redistributed and/or sold with any software, provided that each copy
|
||||
contains the above copyright notice and this license. These can be
|
||||
included either as stand-alone text files, human-readable headers or
|
||||
in the appropriate machine-readable metadata fields within text or
|
||||
binary files as long as those fields can be easily viewed by the user.
|
||||
|
||||
3. No Modified Version of the Font Software may use the Reserved Font
|
||||
Name(s) unless explicit written permission is granted by the corresponding
|
||||
Copyright Holder. This restriction only applies to the primary font name as
|
||||
presented to the users.
|
||||
|
||||
4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font
|
||||
Software shall not be used to promote, endorse or advertise any
|
||||
Modified Version, except to acknowledge the contribution(s) of the
|
||||
Copyright Holder(s) and the Author(s) or with their explicit written
|
||||
permission.
|
||||
|
||||
5. The Font Software, modified or unmodified, in part or in whole,
|
||||
must be distributed entirely under this license, and must not be
|
||||
distributed under any other license. The requirement for fonts to
|
||||
remain under this license does not apply to any document created
|
||||
using the Font Software.
|
||||
|
||||
Termination
|
||||
-----------
|
||||
|
||||
This license becomes null and void if any of the above conditions are
|
||||
not met.
|
||||
|
||||
Disclaimer
|
||||
----------
|
||||
|
||||
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
|
||||
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
|
||||
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
|
||||
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
|
||||
OTHER DEALINGS IN THE FONT SOFTWARE.
|
||||
12458
CircuitPython_Display_Text/fonts/LeagueSpartan-Bold-16.bdf
Normal file
12458
CircuitPython_Display_Text/fonts/LeagueSpartan-Bold-16.bdf
Normal file
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,109 @@
|
|||
Copyright (c) 2016-2020, Tyler Finck <hi@tylerfinck.com>
|
||||
|
||||
Copyright (c) 2014, Micah Rich <micah@micahrich.com>,
|
||||
with Reserved Font Name: "League Spartan".
|
||||
|
||||
This Font Software is licensed under the SIL Open Font License, Version 1.1.
|
||||
This license is copied below, and is also available with a FAQ at:
|
||||
http://scripts.sil.org/OFL
|
||||
|
||||
Version 1.1 - 26 February 2007
|
||||
|
||||
----
|
||||
|
||||
SIL Open Font License
|
||||
=====================
|
||||
|
||||
|
||||
Preamble
|
||||
--------
|
||||
|
||||
The goals of the Open Font License (OFL) are to stimulate worldwide
|
||||
development of collaborative font projects, to support the font creation
|
||||
efforts of academic and linguistic communities, and to provide a free and
|
||||
open framework in which fonts may be shared and improved in partnership
|
||||
with others.
|
||||
|
||||
The OFL allows the licensed fonts to be used, studied, modified and
|
||||
redistributed freely as long as they are not sold by themselves. The
|
||||
fonts, including any derivative works, can be bundled, embedded,
|
||||
redistributed and/or sold with any software provided that any reserved
|
||||
names are not used by derivative works. The fonts and derivatives,
|
||||
however, cannot be released under any other type of license. The
|
||||
requirement for fonts to remain under this license does not apply
|
||||
to any document created using the fonts or their derivatives.
|
||||
|
||||
Definitions
|
||||
-----------
|
||||
|
||||
`"Font Software"` refers to the set of files released by the Copyright
|
||||
Holder(s) under this license and clearly marked as such. This may
|
||||
include source files, build scripts and documentation.
|
||||
|
||||
`"Reserved Font Name"` refers to any names specified as such after the
|
||||
copyright statement(s).
|
||||
|
||||
`"Original Version"` refers to the collection of Font Software components as
|
||||
distributed by the Copyright Holder(s).
|
||||
|
||||
`"Modified Version"` refers to any derivative made by adding to, deleting,
|
||||
or substituting -- in part or in whole -- any of the components of the
|
||||
Original Version, by changing formats or by porting the Font Software to a
|
||||
new environment.
|
||||
|
||||
`"Author"` refers to any designer, engineer, programmer, technical
|
||||
writer or other person who contributed to the Font Software.
|
||||
|
||||
Permission & Conditions
|
||||
-----------------------
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of the Font Software, to use, study, copy, merge, embed, modify,
|
||||
redistribute, and sell modified and unmodified copies of the Font
|
||||
Software, subject to the following conditions:
|
||||
|
||||
1. Neither the Font Software nor any of its individual components,
|
||||
in Original or Modified Versions, may be sold by itself.
|
||||
|
||||
2. Original or Modified Versions of the Font Software may be bundled,
|
||||
redistributed and/or sold with any software, provided that each copy
|
||||
contains the above copyright notice and this license. These can be
|
||||
included either as stand-alone text files, human-readable headers or
|
||||
in the appropriate machine-readable metadata fields within text or
|
||||
binary files as long as those fields can be easily viewed by the user.
|
||||
|
||||
3. No Modified Version of the Font Software may use the Reserved Font
|
||||
Name(s) unless explicit written permission is granted by the corresponding
|
||||
Copyright Holder. This restriction only applies to the primary font name as
|
||||
presented to the users.
|
||||
|
||||
4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font
|
||||
Software shall not be used to promote, endorse or advertise any
|
||||
Modified Version, except to acknowledge the contribution(s) of the
|
||||
Copyright Holder(s) and the Author(s) or with their explicit written
|
||||
permission.
|
||||
|
||||
5. The Font Software, modified or unmodified, in part or in whole,
|
||||
must be distributed entirely under this license, and must not be
|
||||
distributed under any other license. The requirement for fonts to
|
||||
remain under this license does not apply to any document created
|
||||
using the Font Software.
|
||||
|
||||
Termination
|
||||
-----------
|
||||
|
||||
This license becomes null and void if any of the above conditions are
|
||||
not met.
|
||||
|
||||
Disclaimer
|
||||
----------
|
||||
|
||||
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
|
||||
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
|
||||
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
|
||||
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
|
||||
OTHER DEALINGS IN THE FONT SOFTWARE.
|
||||
40
CircuitPython_Display_Text/line_spacing_example.py
Normal file
40
CircuitPython_Display_Text/line_spacing_example.py
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
|
||||
#
|
||||
# SPDX-License-Identifier: MIT
|
||||
"""
|
||||
Illustrates the line_spacing parameter of label and bitmap_label
|
||||
"""
|
||||
import board
|
||||
import displayio
|
||||
import terminalio
|
||||
from adafruit_display_text import label
|
||||
|
||||
# Make the display context. Change size if you want
|
||||
display = board.DISPLAY
|
||||
|
||||
# Make the display context
|
||||
main_group = displayio.Group(max_size=10)
|
||||
display.show(main_group)
|
||||
|
||||
# font = bitmap_font.load_font("Fayette-HandwrittenScript-48.bdf")
|
||||
font = terminalio.FONT
|
||||
|
||||
reg_label = label.Label(
|
||||
font=font, text="Line1\nLine2\nLine3\n1.25", scale=2, line_spacing=1.25
|
||||
)
|
||||
|
||||
reg_label.anchor_point = (0, 0)
|
||||
reg_label.anchored_position = (20, 20)
|
||||
|
||||
bottom_label = label.Label(
|
||||
font=font, text="Line1\nLine2\nLine3\n2.0", scale=2, line_spacing=2.25
|
||||
)
|
||||
|
||||
bottom_label.anchor_point = (0, 0)
|
||||
bottom_label.anchored_position = (110, 20)
|
||||
|
||||
main_group.append(reg_label)
|
||||
main_group.append(bottom_label)
|
||||
|
||||
while True:
|
||||
pass
|
||||
70
CircuitPython_Display_Text/padding_example.py
Normal file
70
CircuitPython_Display_Text/padding_example.py
Normal file
|
|
@ -0,0 +1,70 @@
|
|||
# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
|
||||
#
|
||||
# SPDX-License-Identifier: MIT
|
||||
"""
|
||||
Illustrate padding parameters of label and bitmap_label
|
||||
"""
|
||||
import board
|
||||
import displayio
|
||||
import terminalio
|
||||
from adafruit_display_text import label
|
||||
|
||||
# Built-in display
|
||||
display = board.DISPLAY
|
||||
|
||||
# Make the display context
|
||||
main_group = displayio.Group(max_size=10)
|
||||
display.show(main_group)
|
||||
|
||||
# font = bitmap_font.load_font("Fayette-HandwrittenScript-48.bdf")
|
||||
font = terminalio.FONT
|
||||
|
||||
reg_label = label.Label(
|
||||
font=font, text="top", scale=2, background_color=0xDD00DD, padding_top=6
|
||||
)
|
||||
|
||||
reg_label.anchor_point = (0, 0)
|
||||
reg_label.anchored_position = (20, 20)
|
||||
|
||||
bottom_label = label.Label(
|
||||
font=font, text="bottom", scale=2, background_color=0xDD00DD, padding_bottom=6
|
||||
)
|
||||
|
||||
bottom_label.anchor_point = (0, 0)
|
||||
bottom_label.anchored_position = (80, 20)
|
||||
|
||||
left_label = label.Label(
|
||||
font=font, text="left", scale=2, background_color=0xDD00DD, padding_left=6
|
||||
)
|
||||
|
||||
left_label.anchor_point = (0, 0)
|
||||
left_label.anchored_position = (20, 70)
|
||||
|
||||
right_label = label.Label(
|
||||
font=font, text="right", scale=2, background_color=0xDD00DD, padding_right=6
|
||||
)
|
||||
|
||||
right_label.anchor_point = (0, 0)
|
||||
right_label.anchored_position = (80, 70)
|
||||
|
||||
all_label = label.Label(
|
||||
font=font,
|
||||
text="all",
|
||||
scale=2,
|
||||
background_color=0xDD00DD,
|
||||
padding_right=6,
|
||||
padding_top=6,
|
||||
padding_bottom=6,
|
||||
padding_left=6,
|
||||
)
|
||||
|
||||
all_label.anchor_point = (0, 0)
|
||||
all_label.anchored_position = (40, 140)
|
||||
|
||||
main_group.append(left_label)
|
||||
main_group.append(right_label)
|
||||
main_group.append(all_label)
|
||||
main_group.append(reg_label)
|
||||
main_group.append(bottom_label)
|
||||
while True:
|
||||
pass
|
||||
40
CircuitPython_Display_Text/scale_example.py
Normal file
40
CircuitPython_Display_Text/scale_example.py
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
|
||||
#
|
||||
# SPDX-License-Identifier: MIT
|
||||
"""
|
||||
Illustrate how the scale parameter of displayio.Group can be used to
|
||||
change the size of label and bitmap_label
|
||||
"""
|
||||
import board
|
||||
import displayio
|
||||
import terminalio
|
||||
from adafruit_display_text import label
|
||||
|
||||
# Built-in display
|
||||
display = board.DISPLAY
|
||||
|
||||
# Make the display context
|
||||
main_group = displayio.Group(max_size=10)
|
||||
display.show(main_group)
|
||||
|
||||
font = terminalio.FONT
|
||||
|
||||
reg_label = label.Label(font=font, text="scale=1", scale=1)
|
||||
reg_label.anchor_point = (0, 0)
|
||||
reg_label.anchored_position = (20, 20)
|
||||
|
||||
scale2_lbl = label.Label(font=font, text="scale=2", scale=2)
|
||||
|
||||
scale2_lbl.anchor_point = (0, 0)
|
||||
scale2_lbl.anchored_position = (20, 40)
|
||||
|
||||
scale3_lbl = label.Label(font=font, text="scale=3", scale=3)
|
||||
|
||||
scale3_lbl.anchor_point = (0, 0)
|
||||
scale3_lbl.anchored_position = (20, 70)
|
||||
|
||||
main_group.append(reg_label)
|
||||
main_group.append(scale3_lbl)
|
||||
main_group.append(scale2_lbl)
|
||||
while True:
|
||||
pass
|
||||
Loading…
Reference in a new issue