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Add text with adaptive size

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This commit is contained in:
quqiOnfree 2025-08-26 13:44:08 +08:00
parent 13255dcb55
commit 52f1a0d580
2 changed files with 32 additions and 10 deletions
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40
create_image.py
View file

@ -14,7 +14,10 @@ def create_background(input: bytes, width: int, height: int):
rwidth = int(width / height * h2) rwidth = int(width / height * h2)
rheight = h2 rheight = h2
background = background.crop((midw - int(rwidth / 2), midh - int(rheight / 2), midw + int(rwidth / 2), midh + int(rheight / 2))) background = background.crop((midw - int(rwidth / 2),
midh - int(rheight / 2),
midw + int(rwidth / 2),
midh + int(rheight / 2)))
background = background.resize((width, height), Image.Resampling.LANCZOS) background = background.resize((width, height), Image.Resampling.LANCZOS)
blurred_background = background.filter(ImageFilter.GaussianBlur(radius=5)) blurred_background = background.filter(ImageFilter.GaussianBlur(radius=5))
@ -22,15 +25,21 @@ def create_background(input: bytes, width: int, height: int):
image = blurred_background image = blurred_background
return image return image
def draw_text_with_shadow(image: Image.Image, text: str, posx: int, posy: int): def draw_text_with_shadow(image: Image.Image,
font_size = 14 text: str,
posx: int,
posy: int,
font_size: int):
draw = ImageDraw.Draw(image) draw = ImageDraw.Draw(image)
font = ImageFont.truetype("./MiSans-Bold.ttf", font_size) font = ImageFont.truetype("./MiSans-Bold.ttf", font_size)
draw.text((posx + 2, posy + 2), text, font=font, fill='black') draw.text((posx + 2, posy + 2), text, font=font, fill='black')
draw.text((posx, posy), text, font=font, fill='white') draw.text((posx, posy), text, font=font, fill='white')
def draw_motd_text_with_shadow(image: Image.Image, text: str, posx: int, posy: int): def draw_motd_text_with_shadow(image: Image.Image,
font_size = 10 text: str,
posx: int,
posy: int,
font_size: int):
draw = ImageDraw.Draw(image) draw = ImageDraw.Draw(image)
font = ImageFont.truetype("./MiSans-Bold.ttf", font_size) font = ImageFont.truetype("./MiSans-Bold.ttf", font_size)
w1, _, w2, _ = draw.textbbox((0, 0), text.strip(), font=font) w1, _, w2, _ = draw.textbbox((0, 0), text.strip(), font=font)
@ -44,9 +53,13 @@ def draw_motd_text_with_shadow(image: Image.Image, text: str, posx: int, posy: i
def create_image(background: bytes, icon: str | None, text_list: list[str], motd_list: list[str]): def create_image(background: bytes, icon: str | None, text_list: list[str], motd_list: list[str]):
# 图片尺寸 # 图片尺寸
width, height = 600, 200 width, height = 1200, 400
if (len(text_list) + len(motd_list)) * 20 + 20 > height: if (len(text_list) + len(motd_list)) * 20 + 20 > height:
height = len(text_list) * 20 + 20 height = (len(text_list) + len(motd_list)) * 20 + 20
else:
font_size = height // 12
if font_size * 20 > width - width // 2.5:
font_size = (width - width // 2.5) // 20
try: try:
image = create_background(background, width, height) image = create_background(background, width, height)
@ -70,9 +83,18 @@ def create_image(background: bytes, icon: str | None, text_list: list[str], motd
text_list_size = len(text_list) text_list_size = len(text_list)
motd_list_size = len(motd_list) motd_list_size = len(motd_list)
start_posy = height / 2 - (text_list_size + motd_list_size) / 2 * font_size * 1.2
for i in range(text_list_size): for i in range(text_list_size):
draw_text_with_shadow(image, text_list[i], width // 2.5, 10 + 20 * i) draw_text_with_shadow(image,
text_list[i],
width // 2.5,
start_posy + font_size * 1.2 * i,
font_size)
for i in range(motd_list_size): for i in range(motd_list_size):
draw_motd_text_with_shadow(image, motd_list[i], width // 2.5, 10 + 20 * (i + text_list_size)) draw_motd_text_with_shadow(image,
motd_list[i],
width // 2.5,
start_posy + font_size * 1.2 * (i + text_list_size),
int(font_size * 0.8))
return image return image

2
main.py
View file

@ -32,7 +32,7 @@ def generate_java_status_image(addr: str):
f"ip: {data["ip"]}", f"ip: {data["ip"]}",
f"type: {data['type']}", f"type: {data['type']}",
f"version: {data['version']}", f"version: {data['version']}",
f"latency: {data['latency']} ms", f"latency: {round(data['latency'], 2)} ms",
f"players: {data['players']['online']}/{data['players']['max']}", f"players: {data['players']['online']}/{data['players']['max']}",
] ]