37 lines
1.9 KiB
Python
37 lines
1.9 KiB
Python
from PIL import Image, ImageDraw, ImageFont
|
||
from pathlib import Path
|
||
import math
|
||
O=Path(r'C:\projects\wheel\models\washer_panel_4x4')
|
||
im=Image.new('RGB',(1680,1100),'white');d=ImageDraw.Draw(im)
|
||
font=r'C:\Windows\Fonts\msyh.ttc'
|
||
F=lambda s:ImageFont.truetype(font,s)
|
||
d.text((60,38),'一体式 4×4 双厚度垫片',font=F(43),fill='#1c2938')
|
||
d.text((60,106),'48 × 48 mm 薄板；沿虚线裁切，分成 16 片',font=F(25),fill='#405367')
|
||
ox,oy,unit=100,190,17
|
||
side=48*unit; cell=12*unit
|
||
# Project y-positive to screen up: rows 1–2 thin at the bottom in drawing.
|
||
d.rectangle((ox,oy,ox+side,oy+side),fill='#a5c4e8')
|
||
d.rectangle((ox,oy+side/2,ox+side,oy+side),fill='#cfdbed')
|
||
for row in range(4):
|
||
for col in range(4):
|
||
cx=ox+(12*col+6)*unit; cy=oy+side-(12*row+6)*unit; r=2.2*unit
|
||
# NE quadrant and bore removed; neighboring cells remain connected around them.
|
||
d.rectangle((cx,cy-6*unit,cx+6*unit,cy),fill='white')
|
||
d.ellipse((cx-r,cy-r,cx+r,cy+r),fill='white')
|
||
for i in range(1,4):
|
||
x=ox+i*cell; y=oy+i*cell
|
||
for a in range(0,side,20):
|
||
d.line((x,oy+a,x,oy+min(a+10,side)),fill='#5a6070',width=2)
|
||
d.line((ox+a,y,ox+min(a+10,side),y),fill='#5a6070',width=2)
|
||
d.rectangle((ox,oy,ox+side,oy+side),outline='#172a40',width=4)
|
||
d.text((980,205),'1 mm 厚 × 8 片',font=F(29),fill='#214e82')
|
||
d.text((980,600),'0.5 mm 厚 × 8 片',font=F(29),fill='#50627e')
|
||
d.text((980,270),'每片按 12 × 12 mm 布置',font=F(23),fill='#283a4c')
|
||
d.text((980,316),'中心孔 Ø4.4 mm',font=F(23),fill='#283a4c')
|
||
d.text((980,362),'开口保留原 90° 扇形',font=F(23),fill='#283a4c')
|
||
d.text((980,410),'虚线仅作裁切参考',font=F(23),fill='#283a4c')
|
||
d.text((980,452),'模型没有预制割缝',font=F(23),fill='#283a4c')
|
||
d.text((980,700),'切割后按缺口方向装配',font=F(23),fill='#283a4c')
|
||
d.text((980,742),'先确认打印商能否制作',font=F(23),fill='#a03a35')
|
||
im.save(O/'一体板_裁切示意.png')
|