Raphael CoefficandBertrand Songis
ea898e5122
* avoid generating a blank part for font size that do not have extras * use “stretch” instead of “jessie” .. and add libgtest-dev. * keep space width equal 4, no matter what * updated generated fonts * updated reference images * Replace PyQt completely (#5902) * ported img2lbm.py to Pillow (and get rid of PyQt) * removed PyQt from Dockerfile * fixed travis * fixed issue with img2lbm and Horus bitmaps
202 lines
7.8 KiB
Python
Executable File
202 lines
7.8 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import division, print_function
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import sys
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from PIL import Image
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image = Image.open(sys.argv[1])
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width, height = image.size
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image_fmt = image.format
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def writeSize(f, width, height):
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if lcdwidth > 255:
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f.write("%d,%d,%d,%d,\n" % (width % 256, width // 256, height % 256, height // 256))
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else:
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f.write("%d,%d,\n" % (width, height))
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with open(sys.argv[2], "w") as f:
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lcdwidth = int(sys.argv[3])
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if len(sys.argv) > 4:
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what = sys.argv[4]
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else:
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for s in ("03x05", "04x06", "05x07", "08x10", "10x14", "22x38"):
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if s in sys.argv[2]:
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what = s
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break
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if what == "1bit":
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rows = 1
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if len(sys.argv) > 5:
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rows = int(sys.argv[5])
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image = image.convert(mode='1')
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writeSize(f, width, height // rows)
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for y in range(0, height, 8):
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for x in range(width):
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value = 0
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for z in range(8):
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if y + z < height:
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if image_fmt == 'XBM':
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if image.getpixel((x, y + z)) > 0:
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value += 1 << z
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else:
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if image.getpixel((x, y + z)) == 0:
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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elif what == "4/4/4/4":
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constant = sys.argv[2].upper()[:-4]
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values = []
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for y in range(height):
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for x in range(width):
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pixel = image.getpixel((x, y))
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val = ((pixel[3] // 16) << 12) + ((pixel[0] // 16) << 8) + ((pixel[1] // 16) << 4) + ((pixel[2] // 16) << 0)
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values.append(str(val))
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f.write("const uint16_t __%s[] __ALIGNED = { %s };\n" % (constant, ",".join(values)))
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f.write("const Bitmap %s(BMP_ARGB4444, %d, %d, __%s);\n" % (constant, width, height, constant))
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elif what == "4/4/4/4-R":
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constant = sys.argv[2].upper()[:-4]
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values = []
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for y in range(height):
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for x in range(width):
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pixel = image.getpixel((width-x-1, height-y-1))
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val = ((pixel[3] // 16) << 12) + ((pixel[0] // 16) << 8) + ((pixel[1] // 16) << 4) + ((pixel[2] // 16) << 0)
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values.append(str(val))
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f.write("const uint16_t __%s[] __ALIGNED = { %s };\n" % (constant, ",".join(values)))
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f.write("const Bitmap %s(BMP_ARGB4444, %d, %d, __%s);\n" % (constant, width, height, constant))
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elif what == "5/6/5":
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constant = sys.argv[2].upper()[:-4]
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values = []
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for y in range(height):
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for x in range(width):
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pixel = image.getpixel((x, y))
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val = ((pixel[0] >> 3) << 11) + ((pixel[1] >> 2) << 5) + ((pixel[2] >> 3) << 0)
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values.append(str(val))
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f.write("const uint16_t __%s[] __ALIGNED = { %s };\n" % (constant, ",".join(values)))
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f.write("const Bitmap %s(BMP_RGB565, %d, %d, __%s);\n" % (constant, width, height, constant))
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elif what == "5/6/5-R":
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constant = sys.argv[2].upper()[:-4]
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values = []
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for y in range(height):
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for x in range(width):
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pixel = image.getpixel((width-x-1, height-y-1))
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val = ((pixel[0] >> 3) << 11) + ((pixel[1] >> 2) << 5) + ((pixel[2] >> 3) << 0)
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values.append(str(val))
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f.write("const uint16_t __%s[] __ALIGNED = { %s };\n" % (constant, ",".join(values)))
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f.write("const Bitmap %s(BMP_RGB565, %d, %d, __%s);\n" % (constant, width, height, constant))
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# elif what == "5/6/5/8":
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# colors = []
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# writeSize(f, width, height)
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# for y in range(height):
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# for x in range(width):
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# pixel = image.pixel(x, y)
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# val = ((Qt.qRed(pixel) >> 4) << 12) + ((Qt.qGreen(pixel) >> 4) << 7) + ((Qt.qBlue(pixel) >> 4) << 1)
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# f.write("%d,%d,%d," % (val % 256, val // 256, Qt.qAlpha(pixel)))
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# f.write("\n")
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elif what == "4bits":
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colors = []
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writeSize(f, width, height)
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image = image.convert(mode='L')
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for y in range(0, height, 2):
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for x in range(width):
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value = 0xFF
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gray1 = image.getpixel((x, y))
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if y + 1 < height:
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gray2 = image.getpixel((x, y + 1))
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else:
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gray2 = 255
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for i in range(4):
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if (gray1 & (1 << (4 + i))):
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value -= 1 << i
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if (gray2 & (1 << (4 + i))):
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value -= 1 << (4 + i)
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f.write("0x%02x," % value)
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f.write("\n")
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elif what == "8bits":
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colors = []
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writeSize(f, width, height)
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image = image.convert(mode='L')
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for y in range(height):
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for x in range(width):
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value = image.getpixel((x, y))
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value = 0x0f - (value >> 4)
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f.write("0x%02x," % value)
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f.write("\n")
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elif what == "03x05":
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image = image.convert(mode='L')
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for y in range(0, height, 5):
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for x in range(width):
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value = 0
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for z in range(5):
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if image.getpixel((x, y + z)) == 0:
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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elif what == "04x06":
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image = image.convert(mode='L')
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for y in range(0, height, 7):
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for x in range(width):
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value = 0
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for z in range(7):
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if image.getpixel((x, y + z)) == 0:
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value += 1 << z
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if value == 0x7f:
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value = 0xff
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f.write("0x%02x," % value)
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f.write("\n")
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elif what == "05x07":
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image = image.convert(mode='L')
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for y in range(0, height, 8):
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for x in range(width):
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value = 0
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for z in range(8):
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if image.getpixel((x, y + z)) == 0:
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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elif what == "08x10":
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image = image.convert(mode='L')
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for y in range(0, height, 12):
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for x in range(width):
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skip = True
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for l in range(0, 12, 8):
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value = 0
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for z in range(8):
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if l + z < 12:
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if image.getpixel((x, y + l + z)) == 0:
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value += 1 << z
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else:
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skip = False
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if skip and l == 8:
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value = 0xff
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f.write("0x%02x," % value)
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#print ("0x%02x (%d,%d,%d)" % (value,x,y,l))
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f.write("\n")
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elif what == "10x14":
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image = image.convert(mode='L')
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for y in range(0, height, 16):
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for x in range(width):
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for l in range(0, 16, 8):
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value = 0
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for z in range(8):
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if image.getpixel((x, y + l + z)) == 0:
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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elif what == "22x38":
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image = image.convert(mode='L')
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for y in range(0, height, 40):
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for x in range(width):
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for l in range(0, 40, 8):
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value = 0
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for z in range(8):
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if image.getpixel((x, y + l + z)) == 0:
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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else:
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print("wrong argument", sys.argv[4])
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