fixing label padding

[jposada202020]

closes #185

Test code almost the same as previous PR by Neradoc

# setup the display (this was tested on a CPB with TFT gizmo)
# display = ...

from adafruit_display_text import label, bitmap_ll
import time
import displayio
import terminalio
import vectorio
import board


display = board.DISPLAY
# Make the display context
splash = displayio.Group(x=1, y=1, scale=3)
display.show(splash)
display.auto_refresh = False

color_palette = displayio.Palette(3)
color_palette[0] = 0x008000  # Bright Green
color_palette[1] = 0x808080 # 0xAA0088
color_palette[2] = 0x000022

lines = displayio.Group()
for num in range(21):
    y = 10 * num
    if num % 5 == 0:
        COLOR = 0
    else:
        COLOR = 1
    lines.append(vectorio.Rectangle(pixel_shader=color_palette,
        width=display.width, height=1, x=0, y=y, color_index=COLOR,
    ))
    lines.append(vectorio.Rectangle(pixel_shader=color_palette,
        width=1, height=display.height, x=y, y=0, color_index=COLOR,
    ))

text_group = displayio.Group(scale=1, x=0, y=0)

def add_text(border=0, x=0, y=0, anchor=(0,0), scale=1, direction="LTR", text=None, color=None, touse=None
        ):
    position = (x, y)
    if isinstance(border, int):
        border = (border, border, border, border)
    if touse == "label":
        text_area1 = label.Label(
            terminalio.FONT, text=text, color=0xFFFFFF,
            anchor_point=anchor,
            anchored_position=position,
            padding_top = border[0],
            padding_bottom = border[1],
            padding_left = border[2],
            padding_right = border[3],
            background_color = color,
            scale = scale,
            label_direction=direction,
        )
        text_group.append(text_area1)

    if touse == "bmlabel":
        text_area2 = bitmap_ll.Label(
            terminalio.FONT, text=text, color=0x000000,
            anchor_point=anchor,
            anchored_position=position,
            padding_top = border[0],
            padding_bottom = border[1],
            padding_left = border[2],
            padding_right = border[3],
            background_color=0xFFFFFF,
            scale=scale,
            label_direction=direction,
        )
        text_group.append(text_area2)




direction = "DWR"
add_text(border=(5, 0, 0, 0), x=5, y=5, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(5, 0, 0, 0), x=5, y=10, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 5, 0, 0), x=5, y=17, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 5, 0, 0), x=5, y=22, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 0, 5, 0), x=5, y=35, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 5, 0), x=15, y=35, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 0, 0, 5), x=5, y=45, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 0, 5), x=15, y=45, direction=direction, text="J", touse="bmlabel")
#
direction = "UPR"
add_text(border=(5, 0, 0, 0), x=30, y=5, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(5, 0, 0, 0), x=30, y=10, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 5, 0, 0), x=30, y=17, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 5, 0, 0), x=30, y=22, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 0, 5, 0), x=30, y=35, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 5, 0), x=40, y=35, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 0, 0, 5), x=30, y=55, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 0, 5), x=40, y=55, direction=direction, text="J", touse="bmlabel")


direction = "TTB"
add_text(border=(5, 0, 0, 0), x=65, y=15, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 5, 0, 0), x=65, y=35, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 5, 0), x=65, y=55, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 0, 5), x=65, y=75, direction=direction, text="J", color=0x440044, touse="label")


direction = "LTR"
add_text(border=(5, 0, 0, 0), x=90, y=5, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(5, 0, 0, 0), x=95, y=5, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 5, 0, 0), x=90, y=20, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 5, 0, 0), x=95, y=20, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 0, 5, 0), x=90, y=38, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 5, 0), x=90, y=51, direction=direction, text="J", touse="bmlabel")
add_text(border=(0, 0, 0, 5), x=90, y=65, direction=direction, text="J", color=0x440044, touse="label")
add_text(border=(0, 0, 0, 5), x=90, y=78, direction=direction, text="J", touse="bmlabel")

splash.append(text_group)
splash.append(lines)
display.refresh()

[FoamyGuy]

Looks good to me. Thank you @jposada202020!

I tested the changes successfully on a PyPortal Titano 8.0.3 with a slightly modified version of the example code posted here.