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Merge pull request #16 from caternuson/iss14
Update examples
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| import os | ||
| import board | ||
| import displayio | ||
| from adafruit_bitmap_font import bitmap_font | ||
| from adafruit_button import Button | ||
| import adafruit_touchscreen | ||
|
|
||
| # These pins are used as both analog and digital! XL, XR and YU must be analog | ||
| # and digital capable. YD just need to be digital | ||
| ts = adafruit_touchscreen.Touchscreen(board.TOUCH_XL, board.TOUCH_XR, | ||
| board.TOUCH_YD, board.TOUCH_YU, | ||
| calibration=((5200, 59000), (5800, 57000)), | ||
| size=(320, 240)) | ||
|
|
||
| # the current working directory (where this file is) | ||
| cwd = ("/"+__file__).rsplit('/', 1)[0] | ||
| fonts = [file for file in os.listdir(cwd+"/fonts/") | ||
| if (file.endswith(".bdf") and not file.startswith("._"))] | ||
| for i, filename in enumerate(fonts): | ||
| fonts[i] = cwd+"/fonts/"+filename | ||
| print(fonts) | ||
| THE_FONT = "/fonts/Arial-12.bdf" | ||
| DISPLAY_STRING = "Button Text" | ||
|
|
||
| # Make the display context | ||
| splash = displayio.Group(max_size=20) | ||
| board.DISPLAY.show(splash) | ||
| BUTTON_WIDTH = 80 | ||
| BUTTON_HEIGHT = 40 | ||
| BUTTON_MARGIN = 20 | ||
|
|
||
| ########################################################################## | ||
| # Make a background color fill | ||
|
|
||
| color_bitmap = displayio.Bitmap(320, 240, 1) | ||
| color_palette = displayio.Palette(1) | ||
| color_palette[0] = 0x404040 | ||
| bg_sprite = displayio.TileGrid(color_bitmap, | ||
| pixel_shader=color_palette, | ||
| x=0, y=0) | ||
| print(bg_sprite.x, bg_sprite.y) | ||
| splash.append(bg_sprite) | ||
|
|
||
| ########################################################################## | ||
|
|
||
| # Load the font | ||
| font = bitmap_font.load_font(THE_FONT) | ||
|
|
||
| buttons = [] | ||
| # Default button styling: | ||
| button_0 = Button(x=BUTTON_MARGIN, y=BUTTON_MARGIN, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button0", label_font=font) | ||
| buttons.append(button_0) | ||
|
|
||
| # a button with no indicators at all | ||
| button_1 = Button(x=BUTTON_MARGIN*2+BUTTON_WIDTH, y=BUTTON_MARGIN, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| fill_color=None, outline_color=None) | ||
| buttons.append(button_1) | ||
|
|
||
| # various colorings | ||
| button_2 = Button(x=BUTTON_MARGIN*3+2*BUTTON_WIDTH, y=BUTTON_MARGIN, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button2", label_font=font, label_color=0x0000FF, | ||
| fill_color=0x00FF00, outline_color=0xFF0000) | ||
| buttons.append(button_2) | ||
|
|
||
| # Transparent button with text | ||
| button_3 = Button(x=BUTTON_MARGIN, y=BUTTON_MARGIN*2+BUTTON_HEIGHT, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button3", label_font=font, label_color=0x0, | ||
| fill_color=None, outline_color=None) | ||
| buttons.append(button_3) | ||
|
|
||
| # a roundrect | ||
| button_4 = Button(x=BUTTON_MARGIN*2+BUTTON_WIDTH, y=BUTTON_MARGIN*2+BUTTON_HEIGHT, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button4", label_font=font, style=Button.ROUNDRECT) | ||
| buttons.append(button_4) | ||
|
|
||
| # a shadowrect | ||
| button_5 = Button(x=BUTTON_MARGIN*3+BUTTON_WIDTH*2, y=BUTTON_MARGIN*2+BUTTON_HEIGHT, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button5", label_font=font, style=Button.SHADOWRECT) | ||
| buttons.append(button_5) | ||
|
|
||
| # a shadowroundrect | ||
| button_6 = Button(x=BUTTON_MARGIN, y=BUTTON_MARGIN*3+BUTTON_HEIGHT*2, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button6", label_font=font, style=Button.SHADOWROUNDRECT) | ||
| buttons.append(button_6) | ||
|
|
||
| for b in buttons: | ||
| splash.append(b.group) | ||
|
|
||
| while True: | ||
| p = ts.touch_point | ||
| if p: | ||
| print(p) | ||
| for i, b in enumerate(buttons): | ||
| if b.contains(p): | ||
| print("Button %d pressed" % i) | ||
| b.selected = True | ||
| else: | ||
| b.selected = False |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,106 +1,45 @@ | ||
| import os | ||
| import board | ||
| import displayio | ||
| from adafruit_bitmap_font import bitmap_font | ||
| import terminalio | ||
| from adafruit_button import Button | ||
| import adafruit_touchscreen | ||
|
|
||
| # These pins are used as both analog and digital! XL, XR and YU must be analog | ||
| # and digital capable. YD just need to be digital | ||
| #--| Button Config |------------------------------------------------- | ||
| BUTTON_X = 110 | ||
| BUTTON_Y = 95 | ||
| BUTTON_WIDTH = 100 | ||
| BUTTON_HEIGHT = 50 | ||
| BUTTON_STYLE = Button.ROUNDRECT | ||
| BUTTON_FILL_COLOR = 0x00FFFF | ||
| BUTTON_OUTLINE_COLOR = 0xFF00FF | ||
| BUTTON_LABEL = "HELLO WORLD" | ||
| BUTTON_LABEL_COLOR = 0x000000 | ||
| #--| Button Config |------------------------------------------------- | ||
|
|
||
| # Setup touchscreen (PyPortal) | ||
| ts = adafruit_touchscreen.Touchscreen(board.TOUCH_XL, board.TOUCH_XR, | ||
| board.TOUCH_YD, board.TOUCH_YU, | ||
| calibration=((5200, 59000), (5800, 57000)), | ||
| size=(320, 240)) | ||
|
|
||
| # the current working directory (where this file is) | ||
| cwd = ("/"+__file__).rsplit('/', 1)[0] | ||
| fonts = [file for file in os.listdir(cwd+"/fonts/") | ||
| if (file.endswith(".bdf") and not file.startswith("._"))] | ||
| for i, filename in enumerate(fonts): | ||
| fonts[i] = cwd+"/fonts/"+filename | ||
| print(fonts) | ||
| THE_FONT = "/fonts/Arial-12.bdf" | ||
| DISPLAY_STRING = "Button Text" | ||
|
|
||
| # Make the display context | ||
| splash = displayio.Group(max_size=20) | ||
| splash = displayio.Group() | ||
| board.DISPLAY.show(splash) | ||
| BUTTON_WIDTH = 80 | ||
| BUTTON_HEIGHT = 40 | ||
| BUTTON_MARGIN = 20 | ||
|
|
||
| ########################################################################## | ||
| # Make a background color fill | ||
|
|
||
| color_bitmap = displayio.Bitmap(320, 240, 1) | ||
| color_palette = displayio.Palette(1) | ||
| color_palette[0] = 0x404040 | ||
| bg_sprite = displayio.TileGrid(color_bitmap, | ||
| pixel_shader=color_palette, | ||
| x=0, y=0) | ||
| print(bg_sprite.x, bg_sprite.y) | ||
| splash.append(bg_sprite) | ||
|
|
||
| ########################################################################## | ||
|
|
||
| # Load the font | ||
| font = bitmap_font.load_font(THE_FONT) | ||
|
|
||
| buttons = [] | ||
| # Default button styling: | ||
| button_0 = Button(x=BUTTON_MARGIN, y=BUTTON_MARGIN, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button0", label_font=font) | ||
| buttons.append(button_0) | ||
|
|
||
| # a button with no indicators at all | ||
| button_1 = Button(x=BUTTON_MARGIN*2+BUTTON_WIDTH, y=BUTTON_MARGIN, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| fill_color=None, outline_color=None) | ||
| buttons.append(button_1) | ||
|
|
||
| # various colorings | ||
| button_2 = Button(x=BUTTON_MARGIN*3+2*BUTTON_WIDTH, y=BUTTON_MARGIN, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button2", label_font=font, label_color=0x0000FF, | ||
| fill_color=0x00FF00, outline_color=0xFF0000) | ||
| buttons.append(button_2) | ||
|
|
||
| # Transparent button with text | ||
| button_3 = Button(x=BUTTON_MARGIN, y=BUTTON_MARGIN*2+BUTTON_HEIGHT, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button3", label_font=font, label_color=0x0, | ||
| fill_color=None, outline_color=None) | ||
| buttons.append(button_3) | ||
|
|
||
| # a roundrect | ||
| button_4 = Button(x=BUTTON_MARGIN*2+BUTTON_WIDTH, y=BUTTON_MARGIN*2+BUTTON_HEIGHT, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button4", label_font=font, style=Button.ROUNDRECT) | ||
| buttons.append(button_4) | ||
|
|
||
| # a shadowrect | ||
| button_5 = Button(x=BUTTON_MARGIN*3+BUTTON_WIDTH*2, y=BUTTON_MARGIN*2+BUTTON_HEIGHT, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button5", label_font=font, style=Button.SHADOWRECT) | ||
| buttons.append(button_5) | ||
|
|
||
| # a shadowroundrect | ||
| button_6 = Button(x=BUTTON_MARGIN, y=BUTTON_MARGIN*3+BUTTON_HEIGHT*2, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, | ||
| label="button6", label_font=font, style=Button.SHADOWROUNDRECT) | ||
| buttons.append(button_6) | ||
| # Make the button | ||
| button = Button(x=BUTTON_X, y=BUTTON_Y, | ||
| width=BUTTON_WIDTH, height=BUTTON_HEIGHT, style=BUTTON_STYLE, | ||
| fill_color=BUTTON_FILL_COLOR, outline_color=BUTTON_OUTLINE_COLOR, | ||
| label="HELLO WORLD", label_font=terminalio.FONT, label_color=BUTTON_LABEL_COLOR) | ||
|
|
||
| for b in buttons: | ||
| splash.append(b.group) | ||
| # Add button to the display context | ||
| splash.append(button.group) | ||
|
|
||
| # Loop and look for touches | ||
| while True: | ||
| p = ts.touch_point | ||
| if p: | ||
| print(p) | ||
| for i, b in enumerate(buttons): | ||
| if b.contains(p): | ||
| print("Button %d pressed" % i) | ||
| b.selected = True | ||
| else: | ||
| b.selected = False | ||
| if button.contains(p): | ||
| button.selected = True | ||
| else: | ||
| button.selected = False |