python光栅图像十六进制代码

我目前使用ESCPOS命令集使用热敏打印机

我得到了这个图像：

他们给了我正确的十六进制代码，我必须发送到打印机打印上面的图像。上图中的代码：

10 10 00 00 00 00 00 00 1F FF FF FE 00 00 00 00 00 00 00 00 00 00 00 01 FF FF FF FF C0 00 00 00 00 00 00 00 00 00 00 0F FF FF FF FF F8 00 00 00 00 00 00 00 00 00 00 3F FF FF FF FF FE 00 00 00 00 00 00 00 00 00 01 FF FF FF FF FF FF C0 00 00 00 00 00 00 00 00 07 FF FF FF FF FF FF F0 00 00 00 00 00 00 00 00 0F FF FF FF FF FF FF FC 00 00 00 00 0C 00 00 00 3F FF FF B0 00 7F FF FF 00 00 00 00 0C 00 00 00 7F FF F0 10 00 07 FF FF 80 00 00 00 00 00 00 01 FF FF 80 08 00 01 FF FF C0 00 00 00 00 00 00 03 FF FC F9 E8 00 00 3F FF E0 00 00 00 00 00 00 0F FF E0 00 18 00 00 0F FF F0 00 00 00 00 00 00 1F FF C0 00 00 00 00 03 FF FC 00 00 00 00 00 00 3F FF 00 00 00 00 00 00 FF FE 00 00 00 00 00 00 7F FC 00 00 00 00 08 00 7F FF 00 00 00 00 00 00 FF F8 00 00 00 00 00 00 1F FF 80 00 00 00 00 01 FF E0 00 00 00 00 00 00 0F FF C0 00 00 00 00 03 FF C0 00 00 00 00 00 00 03 FF E0 00 00 00 00 07 FF 00 00 00 00 00 0E 00 01 FF F0 00 00 00 00 0F FE 00 00 00 00 00 0C 00 00 FF F8 00 00 00 00 0F F8 00 00 00 00 00 1C 00 00 7F FC 00 00 00 00 1F F0 00 00 00 00 00 18 27 00 3F FC 00 00 00 00 3F E0 00 00 00 00 1F FF FF 40 1F FE 00 00 00 00 7F F0 00 00 00 01 FF FF FF F0 0F FF 00 00 00 00 FF A0 00 00 00 1F FF FF FF FF 07 FF 80 00 00 00 FF 20 00 00 00 7F FF FF FF FF C3 FF 80 00 00 01 FF 40 00 00 00 FF FF FF FF FF F1 FF C0 00 00 03 FF 40 00 00 07 FF FF FF FF FF F8 FF C0 00 00 03 FE 40 00 00 1F FF FF FF FF FF FC FF E0 00 00 07 FE 80 00 00 7F FF FF FF FF FF FE 7F F0 00 00 07 FC 80 00 01 FF FF FF FF FF FF FF 3F F8 00 00 0F F3 00 00 07 FF FF FF FF FF FF FF BF F8 00 00 0F F6 00 00 1F FF FF FF FF FF FF FF DF FC 00 00 1F EC 00 00 3F FF FF FF FF FF FF FF CF FC 00 00 1F E8 00 00 FF FF FF FF FF FF FF FF EF FE 00 00 3F C8 00 03 FF FF FF FF FF FF FF FF F7 FE 00 00 3F 88 00 07 FF FF FF FF FF FF FF FF F7 FE 00 00 3F 88 00 1F FF FF FF FF FF FF FF FF FB FF 00 00 7F 08 00 3F FF FF FF FF FF FF FF FF FB FF 00 00 7F 30 00 7F FF FF FF FF FF FF FF FF FD FF 00 00 FF 40 01 FF FF FF FF FF FF FF FF FF FD FF 80 00 FE 40 03 FF FF FF FF FF FF FF FF FF FE FF 80 00 FE 40 07 FF FF FF FF FF F3 FF FF FF FE FF 80 01 FC 40 0F FF FF FF FF FE 03 FF FF FF FE FF C0 01 FC 80 1F FF FF FF FF C0 03 FF FF FF FE 7F C0 03 FC 80 3F FF FF FF FE 00 03 FF DF FF FE 7F C0 0F FD 00 7F FF FF FF F8 00 03 FF C7 FF FE 7F E0 0B F8 00 FF FF FF FF E0 00 03 FF C7 FF FF 3F E0 13 FA 00 FF FF FF FF C0 00 03 FF C7 FF FE 3F E0 17 FE 01 FF FF FF FF FC 00 03 FF C7 FF FF 3F E0 17 F8 03 FF FF FF FF FF 00 03 FF C3 FF FE 3F E0 17 F0 03 FF FF FF FF FF C0 03 FF C3 FF FE 1F F0 17 F0 07 FF FF FF FF FF E0 03 FF C3 FF FE 1F F0 17 F0 07 FF FF FF FF FF E0 03 FF C3 FF FE 1F F0 17 F0 0F FF FF FF FF FF F0 03 FF C3 FF FE 1F F0 0F F0 0F FF FF FB FF FF F8 03 FF C3 FF FE 1F F0 0F F0 1F FF FF E7 FF FF F8 03 FF C3 FF FE 1F F0 0F F0 1F FF FF C7 FF FF FC 03 FF C3 FF FE 1F F8 0F F0 1F FF FF 8F FF FF FC 03 FF C3 FF FE 0F F8 0F F0 1F FF FF 1F FF FF FE 03 FF C3 FF FE 0F F8 0F F0 1F FF FE 3F FF FF FE 03 FF C3 FF FE 0F F8 0F F0 3F FF FE 1F FF FF FE 03 FF C3 FF FE 0F F8 0F F0 1F FF FC 3F FF BF FE 03 FF C1 FF FE 0F F8 0F F0 1F FF F8 3F FE 1F FE 03 FF C1 FF FE 0F F8 0F F0 1F FF F8 3F FC 1F FE 03 FF C1 FF FE 0F F8 0F F0 1F FF F0 3F FD DF FE 03 FF C1 FF FE 0F F8 07 F0 3F FF F0 3F F9 5F FE 07 FF C1 FF FE 0F F8 07 F0 1F FF F0 3F F9 5F FE 07 FF C1 FF FE 0F F8 07 F0 1F FF E0 7F F9 5F FF 0F FF C1 FF FE 0F F8 07 F0 1F FF E0 BF F9 5F FF FF FF 81 FF FE 0F F8 07 F0 1F FF E0 BF F9 5F FF FF FF 81 FF FE 0F F8 07 F0 1F FF E0 BF F9 DF FF FF FF 81 FF FE 1F F8 07 F0 3F FF E0 BF F8 DF FF FF FF 81 FF FE 1F F8 07 F0 3F FF E0 BF F8 1F FF FF FF 81 FF F8 1F F0 07 F0 3F FF E0 BF F8 0F FF FF FF 01 FF C0 1F F0 07 F0 3F FF E0 BF F9 CF FF FF FE 01 FE 00 3F F0 07 F0 3F FF E0 BF F9 6F FF FF FC 00 F0 00 3F F0 03 F0 3F FF E0 BF F9 37 FF FF FC 00 00 00 3F F0 03 F0 3F FF E0 BF F9 17 FF FF F8 00 00 00 3F F0 03 F8 3F FF E0 BF F9 13 FF FF F0 00 00 00 3F F0 03 F8 3F FF E0 BF F9 09 FF FF E0 00 00 00 3F E0 03 F8 3F FF E0 FF F9 0C 7F FF E0 01 00 00 7F E0 01 F8 3F FF E0 3F F9 06 3F FF 10 03 80 00 7F E0 01 FC 3F FF E0 3F F9 03 0F FC 60 01 C0 00 7F E0 01 FC 3F FF E0 3F F9 00 E0 01 80 01 C0 00 7F C0 01 FE 3F FF E0 3F F9 00 37 FE 00 08 80 00 FF C0 00 FE 3F FF E0 3F F9 00 18 00 00 00 00 01 FF C0 00 FE 3F FF E0 3F F9 00 00 00 00 00 00 01 FF 80 00 FE 3F FF E0 3F F9 00 00 00 00 00 00 01 FF 80 00 FF 3F FF E0 3F F9 00 00 00 00 00 00 03 FF 80 00 7F 3F FF E0 3F F9 00 00 00 00 00 00 03 FF 00 00 7F FF FF E0 3F F9 00 00 00 00 00 00 03 FF 00 00 3F FF FF E0 1F E1 00 00 00 00 00 00 07 FF 00 00 3F FF FF E0 1F C9 00 00 00 00 00 00 07 FE 00 00 3F FF FF E0 10 7E 00 00 00 00 00 00 0F FE 00 00 1F FF FF C0 08 7E 00 00 00 00 00 00 0F FC 00 00 1F FF FF 80 07 FE 00 00 00 00 00 00 1F FC 00 00 0F FF FE 01 81 F2 00 00 00 00 00 00 1F F8 00 00 0F FF E0 00 01 F0 00 00 00 00 00 00 3F F8 00 00 07 FF 80 00 00 00 00 00 00 00 00 00 3F F0 00 00 07 FE 80 00 00 00 00 00 00 00 00 00 7F F0 00 00 03 FF 00 00 00 00 00 00 00 00 00 00 FF E0 00 00 03 FE 00 00 00 00 00 00 00 00 00 01 FF E0 00 00 01 FF 00 00 00 00 00 00 00 00 00 03 FF C0 00 00 00 FF 80 00 00 00 00 00 00 00 00 03 FF 80 00 00 00 FF C0 00 00 00 00 00 00 00 00 07 FF 80 00 00 00 7F C0 00 00 00 00 00 00 00 00 0F FF 00 00 00 00 3F F0 00 00 00 00 00 00 00 00 1F FE 00 00 00 00 1F F8 00 00 00 00 00 00 00 00 3F FC 00 00 00 00 0F FC 00 00 00 00 00 00 00 00 7F FC 00 00 00 00 0F FE 00 00 00 00 00 00 00 00 FF F8 00 00 00 00 07 FF 00 00 00 00 00 00 00 01 FF F0 00 00 00 00 03 FF C0 00 00 00 00 00 00 03 FF E0 00 00 00 00 01 FF E0 00 00 00 00 00 00 07 FF C0 00 00 00 00 00 FF F0 00 00 00 00 00 00 1F FF 80 00 00 00 00 00 7F FC 00 00 00 00 00 00 3F FF 00 00 00 00 00 00 3F FE 00 00 00 00 00 00 FF FE 00 00 00 00 00 00 1F FF 80 00 00 00 00 03 FF FC 00 00 00 00 00 00 07 FF E0 C0 00 00 00 1F FF F8 00 00 00 00 00 00 03 FF F9 3E 00 00 00 7F FF E0 00 00 00 00 00 00 01 FF FF 83 FE 40 1F FF FF C0 00 00 00 00 00 00 00 7F FF FF E0 CF FF FF FF 00 00 00 00 00 00 00 00 3F FF FF FF FF FF FF FE 00 00 00 00 00 00 00 00 0F FF FF FF FF FF FF FC 00 00 00 00 00 00 00 00 07 FF FF FF FF FF FF E0 00 00 00 00 00 00 00 00 03 FF FF FF FF FF FF 80 00 00 00 00 00 00 00 00 02 1F FF FF FF FF FE 08 00 00 00 00 00 00 00 00 03 FF FF FF FF FF FF F0 00 00 00 00 

他们告诉我使用“光栅图像”生成代码。我没有找到任何解决方案返回正确的代码给我上面的图像

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在输入我上面显示的图片时，您知道如何获得返回上述代码的函数吗？

您得到的光栅数据是128行，每行16字节，其中前导2字节设置为光栅大小128 x 128。每个位为0或1，定义不打印白色或打印黑色，例如简单的黑白格式

这些字节似乎是从上到下而不是从左到右对像素进行编码，否则生成的字节将生成翻转和旋转的图像：

但是，如果您将数据视为最有意义的位是左上角，接下来的位是向下的，而不是向右的，那么您将得到：

一旦将图像转换为黑白图像，您就必须自己从图像中生成相同的数据。根据PIL图像“1”模式图像，逐行从上到下读取黑白图像数据。如果转置图像翻转和旋转，则可以使用image.tobytes将列放入行中，一步获得所需的字节，并使用1；I原始编码器产生反转数据的模式：

from PIL import Image, ImageOps
img = Image.open("original.png")
bwimg = img.convert('1')
transposed = bwimg.transpose(Image.ROTATE_270).transpose(Image.FLIP_LEFT_RIGHT)
data = bytearray(transposed.size)
data.extend(transposed.tobytes('raw', '1;I'))

一旦在正确的方向上有了黑白图像模式1，您所要做的就是将大小作为前2个字节，并且tobytes方法生成每像素1位的原始图像数据

"1",；原始编码器的I'模式产生0表示白色，1表示黑色，而不是默认的0表示黑色，1表示白色模式，请参阅

对于与给定的光栅数据略有不同的输入图像，将生成：

80 80 00 00 00 00 00 00 01 ff ff c0 00 00 00 00 00 00 00 00 00 00 00 00 0f ff ff fc 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff 80 00 00 00 00 00 00 00 00 00 00 07 ff ff ff ff f0 00 00 00 00 00 00 00 00 00 00 1f ff ff ff ff fc 00 00 00 00 00 00 00 00 00 00 ff ff fb 7f ff ff 80 00 00 00 00 00 00 00 00 01 ff fd 00 00 3f ff e0 00 00 00 00 04 00 00 00 07 ff a0 00 00 03 ff fc 00 00 00 00 0c 00 00 00 1f fc 00 00 00 00 7f fe 00 00 00 00 00 00 00 00 3f f0 00 00 00 00 1f ff 00 00 00 00 00 00 00 00 ff c0 00 00 00 00 07 ff 80 00 00 00 00 00 00 01 ff 00 00 00 00 00 01 ff c0 00 00 00 00 00 00 03 fc 00 00 00 00 00 00 ff e0 00 00 00 00 00 00 0f f8 00 00 00 00 00 00 1f f8 00 00 00 00 00 00 1f e0 00 00 00 00 00 00 1f f8 00 00 00 00 00 00 3f c0 00 00 00 00 00 00 07 fe 00 00 00 00 00 00 7f 00 00 00 00 00 00 00 01 ff 00 00 00 00 00 00 fe 00 00 00 00 00 00 00 01 ff 80 00 00 00 00 01 f8 00 00 00 00 00 00 00 00 7f 80 00 00 00 00 03 f0 00 00 00 00 00 00 00 00 3f e0 00 00 00 00 07 e0 00 00 00 00 00 00 00 00 1f e0 00 00 00 00 0f c0 00 00 00 00 00 00 00 00 0f f0 00 00 00 00 0f 00 00 00 00 00 00 00 00 00 07 fc 00 00 00 00 1f 00 00 00 00 00 09 bf fc 00 03 fc 00 00 00 00 3e 00 00 00 00 00 76 40 13 e0 01 fe 00 00 00 00 7c 00 00 00 00 0b 89 bf fd 1c 00 fe 00 00 00 00 7a 00 00 00 00 74 77 ff ff f3 80 ff 00 00 00 00 f8 00 00 00 00 8b df ff ff fe 60 7f 80 00 00 01 f0 00 00 00 03 6d ff ff ff ff b0 3f 80 00 00 01 f0 00 00 00 1c bf ff ff ff ff c8 3f e0 00 00 03 e0 00 00 00 23 7f ff ff ff ff f8 1f e0 00 00 03 c0 00 00 01 dd ff ff ff ff ff fc 0f f0 00 00 07 e0 00 00 02 2f ff ff ff ff ff ff 0f f0 00 00 07 80 00 00 0d 7f ff ff ff ff ff fd 07 f8 00 00 0f 80 00 00 25 ff ff ff ff ff ff ff 47 f8 00 00 0f 00 00 00 57 ff ff ff ff ff ff ff 83 f8 00 00 1f 00 00 01 9f ff ff ff ff ff ff ff c3 fc 00 00 1e 00 00 02 7f ff ff ff ff ff ff ff a1 fc 00 00 3c 00 00 0d ff ff ff ff eb 6f ff ff f0 fc 00 00 3e 00 00 12 ff ff ff fe bc b1 ff ff c0 fe 00 00 3c 00 00 67 ff ff ff db 67 de 3f ff f8 fe 00 00 78 00 00 1f ff ff ff 66 91 63 cf ff e8 7f 00 00 7c 00 01 af ff ff f9 b8 00 9d 73 ff f0 7e 00 00 78 00 02 7f ff ff ae 80 01 7b 9d ff fc 3f 80 00 f8 00 04 ff ff fe d9 00 01 3e 06 ff e8 3f 00 00 f0 00 0b ff ff f7 60 00 00 fb 82 ff f8 3f 80 00 f0 00 11 ff ff fa 80 00 01 3e 03 7f ec 3f 80 01 f0 00 2f ff ff cc 00 00 01 7b 01 7f f8 1f 80 01 e0 00 47 ff ff 70 00 00 01 7d 03 3f ec 1f c0 01 e0 00 3f ff fe 80 00 00 01 3a 01 ff f0 1f c0 03 e0 00 9f ff f9 43 e8 00 01 ff 81 3f fc 1f c0 01 e0 01 7f ff ee 0c 14 00 00 3a 01 bf e8 0f c0 03 e0 00 3f ff f0 13 ff 80 01 bd 01 5f f4 0f e0 03 c0 03 ff ff a8 4f fe 40 01 7b 01 bf f8 0f c0 03 e0 00 7f ff 60 bf ff 80 00 be 00 bf ec 0f e0 07 c0 07 ff fe 81 2f ff 60 01 3b 01 5f f4 0f e0 03 e0 01 ff fd 80 ff ff d0 01 fe 80 bf f8 0f e0 07 c0 0d ff fa 02 7f ff a0 00 3b 00 bf ec 07 e0 03 e0 03 ff f4 01 ff ff f8 01 bd 01 5f f4 0f e0 07 c0 0b ff fa 05 fe df c0 01 7b 00 bf f8 07 f0 03 e0 0d ff d4 0b f5 27 f8 00 be 00 bf f4 07 e0 07 c0 03 ff e8 09 fe bb d8 01 3b 00 bf ec 07 e0 03 e0 0b ff d0 07 d0 05 e8 01 fe 81 5f f8 07 f0 07 c0 0b ff 60 1b e8 0b d4 00 3b 00 bf f4 07 e0 03 e0 07 ff 80 03 b0 0b f8 01 be 00 bf f8 07 f0 07 c0 0b ff e0 1f e0 09 cc 01 7b 00 bf ec 07 e0 03 e0 0b fe 80 03 b0 0f f0 01 3d 80 bf f4 07 f0 07 c0 05 ff 40 1b d0 01 dc 02 fe 00 bf f8 07 e0 03 c0 0b ff 80 17 a0 1b e8 01 3b 00 bf ec 07 e0 07 e0 0b fe c0 13 f0 0b f4 06 fd 00 bf f4 07 f0 03 c0 07 ff 00 17 90 09 ee 99 fe 00 bf b8 07 e0 07 e0 0b ff c0 13 e0 0f fb e6 f5 00 b6 d4 0f e0 03 c0 0b fe 80 1f b0 01 fc 1b fa 00 bf 68 07 e0 03 e0 15 ff 40 03 50 0b ff ef ec 00 a9 00 0f c0 03 c0 0b ff 80 1f e0 05 ff bf f4 00 de 00 0f e0 03 e0 0b fe c0 03 b0 02 ff ff d8 00 20 00 0f e0 03 c0 17 ff 00 1f d0 03 7f ff f0 00 00 00 0f c0 01 e0 09 ff c0 03 60 00 ff ff 50 00 00 00 0f e0 03 e0 17 fe 80 1f d0 03 3f ff a0 00 00 00 0f c0 01 e0 0b ff 40 03 b0 00 df fa c0 00 00 00 1f c0 01 f0 15 ff 80 1f d0 00 2f ed 00 00 00 00 1f c0 01 f0 0b fe c0 03 60 00 12 b4 00 00 00 00 3f 80 00 f0 17 ff 40 1f d0 00 0a a8 00 00 00 00 1f c0 00 f0 09 ff 80 03 b0 00 00 00 00 00 00 00 3f 80 00 f8 17 ff 40 1f e0 00 00 00 00 00 00 00 3f 80 00 f8 0b fe 80 03 b0 00 00 00 00 00 00 00 7f 00 00 7c 15 ff c0 1f 50 00 00 00 00 00 00 00 3f 00 00 7c 0b ff 00 03 e0 00 00 00 00 00 00 00 ff 00 00 7c 17 ff c0 1f d0 00 00 00 00 00 00 00 fe 00 00 3c 09 fe 80 03 30 00 00 00 00 00 00 00 fe 00 00 3e 17 ff 40 1d e0 00 00 00 00 00 00 01 fe 00 00 3e 0b ff c0 03 00 00 00 00 00 00 00 01 fc 00 00 1e 15 fe 80 0c 80 00 00 00 00 00 00 01 fc 00 00 1f 0b ff 40 00 00 00 00 00 00 00 00 03 f8 00 00 0f 97 fa 80 00 00 00 00 00 00 00 00 03 f8 00 00 0f 89 a5 00 00 00 00 00 00 00 00 00 07 f0 00 00 07 96 fa 00 00 00 00 00 00 00 00 00 07 f0 00 00 07 eb 00 00 00 00 00 00 00 00 00 00 0f e0 00 00 03 e4 80 00 00 00 00 00 00 00 00 00 0f e0 00 00 03 f2 00 00 00 00 00 00 00 00 00 00 1f c0 00 00 01 f0 00 00 00 00 00 00 00 00 00 00 3f 80 00 00 01 f8 00 00 00 00 00 00 00 00 00 00 3f c0 00 00 00 f8 00 00 00 00 00 00 00 00 00 00 7f 00 00 00 00 7c 00 00 00 00 00 00 00 00 00 00 ff 00 00 00 00 7e 00 00 00 00 00 00 00 00 00 01 fe 00 00 00 00 3f 00 00 00 00 00 00 00 00 00 01 fc 00 00 00 00 1f 80 00 00 00 00 00 00 00 00 03 fa 00 00 00 00 0f 80 00 00 00 00 00 00 00 00 07 f8 00 00 00 00 07 e0 00 00 00 00 00 00 00 00 0f f0 00 00 00 00 07 e0 00 00 00 00 00 00 00 00 1f e0 00 00 00 00 03 f8 00 00 00 00 00 00 00 00 3f d0 00 00 00 00 01 fc 00 00 00 00 00 00 00 00 7f c0 00 00 00 00 00 fc 00 00 00 00 00 00 00 00 ff 00 00 00 00 00 00 7f 80 00 00 00 00 00 00 01 ff 00 00 00 00 00 00 1f 80 00 00 00 00 00 00 07 fc 00 00 00 00 00 00 1f e0 00 00 00 00 00 00 0f fc 00 00 00 00 00 00 07 f8 00 00 00 00 00 00 3f f0 00 00 00 00 00 00 07 fc 00 00 00 00 00 00 7f e0 00 00 00 00 00 00 01 ff 00 00 00 00 00 03 ff c0 00 00 00 00 00 00 00 7f c0 00 00 00 00 0f ff 80 00 00 00 00 00 00 00 3f f0 00 00 00 00 5f fe 00 00 00 00 00 00 00 00 1f fe 80 00 00 0b ff f8 00 00 00 00 00 00 00 00 07 ff fa 20 8a ff ff f0 00 00 00 00 00 00 00 00 01 ff ff ff ff ff ff c0 00 00 00 00 00 00 00 00 00 ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 07 ff ff ff ff f8 00 00 00 00 00 00 00 00 00 00 02 ff ff ff fe a0 00 00 00 00 00 00 00 00 00 00 00 12 92 aa 80 00 00 00 00 00 00

或图像：

您可能需要调整如何将彩色或灰度图像转换为黑白图像，以获得更好的效果。我的忍者化身变成：

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通过这个过程。这两个图像都已旋转/翻转回来，以表示将要打印的图像数据。

无法获得与我获得的支持完全相同的代码？他们给了我一个指向这个.pdf的链接，让我看看第83页：上面的解决方案正确吗？@user3714446：你给我的链接对我不起作用；我得到一个空白响应，没有PDF标题，实际的PDF链接是0字节。@user3714446:support使用了不同的方法将图像转换为黑白，从外观上看，这是一个相当粗糙的方法；在那里有你的源图像没有的额外的散斑和线条。哦，对不起。我想这个应该很好用@user3714446:有关转换为纯黑白的更多选项，请参阅。