155 lines
5.8 KiB
Python
155 lines
5.8 KiB
Python
import numpy as np
|
|
import PIL.ImageFont as pilfont
|
|
import PIL.Image as pilimage
|
|
import PIL.ImageDraw as pildraw
|
|
|
|
|
|
# def generate_chinese_struct(char_code, font, size):
|
|
# image = pilimage.new('L', size)
|
|
# draw = pildraw.Draw(image)
|
|
# draw.text((0, 0), char_code, font=font, fill=255)
|
|
# pixel_array = np.array(image)
|
|
# result = np.zeros(size[0] * size[1] // 8, dtype=np.uint8)
|
|
# for i in range(size[1]):
|
|
# for j in range(size[0] // 8):
|
|
# for k in range(8):
|
|
# if pixel_array[j * 8 + k, i]:
|
|
# result[j * size[1] + i] |= (1 << k)
|
|
# return result
|
|
|
|
|
|
def generate_chinese_struct(char_code, font, size):
|
|
incode = char_code.encode('gb2312') # 要读出的汉字
|
|
qh, wh = incode[0] - 0xa0, incode[1] - 0xa0 # 占两个字节, 取其区位号
|
|
|
|
if size[0] == 12:
|
|
offset = (94 * (qh - 1) + (wh - 1)) * 24 # 得到偏移位置
|
|
with open("HZK12", "rb") as HZK:
|
|
HZK.seek(offset)
|
|
return HZK.read(24)
|
|
if size[0] == 16:
|
|
offset = (94 * (qh - 1) + (wh - 1)) * 32 # 得到偏移位置
|
|
with open("HZK16", "rb") as HZK:
|
|
HZK.seek(offset)
|
|
return HZK.read(32)
|
|
|
|
|
|
# from bitarray import bitarray
|
|
# # from PIL import Image, ImageDraw
|
|
# # from bitarray import bitarray
|
|
|
|
|
|
# def generate_chinese_struct(char_code, font, size):
|
|
# height=(size[1] + 7) // 8 * 8
|
|
# wight=(size[0] + 7) // 8 * 8
|
|
# image = Image.new('1', size, 1)
|
|
# draw = ImageDraw.Draw(image)
|
|
# draw.text((0, -1), char_code, font=font, fill=0)
|
|
# image.show()
|
|
# bitmap = bitarray()
|
|
# for w in range(size[1]):
|
|
# for h in range(size[0]):
|
|
# # if h > size[1] or w > size[0]:
|
|
# # bitmap.append(False)
|
|
# # else:
|
|
# if image.getpixel((w, h)) == 0:
|
|
# bitmap.append(True)
|
|
# print('■', end=' ')
|
|
# else:
|
|
# bitmap.append(False)
|
|
# print('0', end=' ')
|
|
# print()
|
|
# result = np.zeros(size[0] * size[1] // 8, dtype=np.uint8)
|
|
# # for i in range(height):
|
|
# # for j in range(wight // 8):
|
|
# # for k in range(8):
|
|
# # if bitmap[j * 8 + k, i]==1:
|
|
# # result[j * height + i] |= (1 << k)
|
|
# for h in range(height):
|
|
# for w in range(wight):
|
|
# if bitmap[w+h]:
|
|
# #前景字符(即用来表示汉字笔画的输出字符)
|
|
# print('■', end=' ')
|
|
# else:
|
|
#
|
|
# # 背景字符(即用来表示背景的输出字符)
|
|
# print('0', end=' ')
|
|
# print()
|
|
# return result
|
|
|
|
|
|
def generate_chinese_array(input_str, font_str, size):
|
|
font = pilfont.truetype(font_str, size=size[1])
|
|
chinese_array = []
|
|
for char_code in input_str:
|
|
char_struct = generate_chinese_struct(char_code, font, size)
|
|
chinese_array.append({'name': char_code, 'data': char_struct})
|
|
return chinese_array
|
|
|
|
|
|
def format_chinese_array_as_text(chinese_array, size):
|
|
text_output = "#pragma once\n\n"
|
|
text_output += "#ifndef HW_LIB_OLED_FONT_CHUC_H\n"
|
|
text_output += "#define HW_LIB_OLED_FONT_CHUC_H\n\n"
|
|
text_output += f"typedef struct {{\n"
|
|
text_output += " uint8_t unicode[2];\n"
|
|
text_output += f" uint8_t data[{size[0] * ((size[1] + 7) // 8 * 8) // 8}];\n"
|
|
text_output += "} Chinese_t;\n\n"
|
|
text_output += f"uint8_t Hzk_size={size[0]};\n\n"
|
|
text_output += "Chinese_t Hzk[] = {\n"
|
|
line_size = size[0] * size[1] // 8
|
|
line_size = line_size // 2
|
|
# line_size = 16 if line_size >= 16 else 8
|
|
for item in chinese_array:
|
|
unicode_hex = ', '.join(f"0x{ord(char) >> 8:02X}, 0x{ord(char) & 0xFF:02X}" for char in item['name'])
|
|
print(unicode_hex, end=",")
|
|
text_output += f" {{\n // Original: {item['name']}\n"
|
|
text_output += f" {{ {unicode_hex} }},\n {{\n "
|
|
bytes_str = ', '.join(f"0x{byte:02X}" for byte in item['data'])
|
|
bytes_lines = [bytes_str[i:i + 6 * line_size] for i in range(0, len(bytes_str), 6 * line_size)]
|
|
# 每行显示line_size个字节
|
|
text_output += '\n '.join(bytes_lines)
|
|
text_output += ",\n }\n },\n"
|
|
text_output += "};\n\n"
|
|
# text_output += "Chinese_t* find_chinese_data(uint8_t unicode_high, uint8_t unicode_low) {\n"
|
|
# text_output += " for (int i = 0; i < sizeof(Hzk) / sizeof(Chinese_t); ++i) {\n"
|
|
# text_output += " if (Hzk[i].unicode[0] == unicode_high && Hzk[i].unicode[1] == unicode_low) {\n"
|
|
# text_output += " return &Hzk[i];\n"
|
|
# text_output += " }\n"
|
|
# text_output += " }\n"
|
|
# text_output += " return NULL;\n"
|
|
# text_output += "}\n"
|
|
text_output += "\n#endif //HW_LIB_OLED_FONT_CHUC_H"
|
|
return text_output
|
|
|
|
|
|
def generate_and_write_chinese_array_output():
|
|
# 生成包含汉字结构体的数组
|
|
# simsun: 宋体
|
|
# kaiti: 楷体
|
|
# size = (12, 12)
|
|
size = (16, 16)
|
|
# chinese_array = generate_chinese_array("名字班级", 'simsun', size)
|
|
chinese_array = generate_chinese_array("姓名学号班级信息显示图片视频专业电子", 'simsun', size)
|
|
|
|
# 将数组格式化为文本输出并写入文件
|
|
text_output = format_chinese_array_as_text(chinese_array, size)
|
|
with open('chinese_array_output.txt', 'w') as file:
|
|
file.write(text_output)
|
|
|
|
|
|
# 调用函数生成并写入汉字数组输出文件
|
|
generate_and_write_chinese_array_output()
|
|
|
|
|
|
def generate_unicode_bin_file():
|
|
font = pilfont.truetype('simsun', size=16)
|
|
with open('cao.bin', 'wb') as file:
|
|
for char_code in range(0x4e00, 0xa000):
|
|
result = generate_chinese_struct(chr(char_code), font)
|
|
file.write(result)
|
|
file.close()
|
|
|
|
# 调用函数生成Unicode二进制文件
|
|
# generate_unicode_bin_file()
|