150 lines
3.5 KiB
Python
150 lines
3.5 KiB
Python
import pygame
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pygame.init()
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screen = pygame.display.set_mode((640, 480))
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clock = pygame.time.Clock()
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done = False
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persistance=False
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fps=10
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color_checkerboardA=(250,250,250)
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color_checkerboardB=(200,200,200)
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color_bg=(255,255,255)
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color_text=(0,0,0)
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exportImages=True
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exportImageFolder="imageexport/"
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pixelsize=32
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if exportImages:
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pixelsize=1
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color_checkerboardA=(0,0,0)
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color_checkerboardB=(0,0,0)
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color_bg=(0,0,0)
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color_text=(255,255,255)
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#fontname="font_normal"
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#font = pygame.font.Font("Minecraftia-Regular.ttf", fontsize*pixelsize);
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#fontsize=8
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#pixelsW=6
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#pixelsH=8KeyboardInterrupt
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#offset=(0,0)
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#fontname="font_large"
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#fontsize=16
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#pixelsW=9
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#pixelsH=8*2
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#offset=(0,1)
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#font = pygame.font.Font("Sweet16mono.ttf", fontsize*pixelsize); # https://github.com/kmar/Sweet16Font
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fontname="font_small"
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fontsize=10
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pixelsW=3
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pixelsH=8
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offset=(0,2)
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font = pygame.font.Font("pzim3x5.ttf", fontsize*pixelsize); # https://www.fonts4free.net/pixelzim-3x5-font.html
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asciioffset=33
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asciiend=126
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ascii = asciioffset
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file = open("output.txt", "w") # write mode
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file.write("const uint8_t "+fontname+"_width="+str(pixelsW)+";\n");
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file.write("const uint8_t "+fontname+"_offset="+str(asciioffset)+";\n");
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#file.write("uint8_t "+fontname+"["+str(asciiend-asciioffset+1)+"]["+str(pixelsW)+"];\n")
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file.write("const uint"+str(pixelsH)+"_t "+fontname+"["+str(asciiend-asciioffset+1)+"]["+str(pixelsW)+"]= {\n")
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screen.fill(color_bg)
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screencleared=False
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while not done:
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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done = True
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if event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
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done = True
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if not screencleared or not persistance:
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screencleared=True
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screen.fill(color_bg)
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for y in range(pixelsH):
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for x in range(pixelsW):
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color=color_checkerboardA
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if (x+y)%2==0:
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color=color_checkerboardA
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pygame.draw.rect(screen, color, pygame.Rect(pixelsize*x, pixelsize*y, pixelsize, pixelsize))
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text = font.render(chr(ascii), True, color_text)
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screen.blit(text,(0+offset[0]*pixelsize,-pixelsize*2+offset[1]*pixelsize))
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print("ascii="+str(ascii)+" char="+chr(ascii))
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'''
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uint16_t font[COLUMNS];
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font[ascii][column]=0b00000000;
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int a[2][3] = {
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{0, 2, 1} , /* row at index 0 */
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{4, 3, 7} , /* row at index 1 */
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};
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'''
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file.write("{")
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for x in range(pixelsW):
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int8number=0
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string8=""
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for y in range(pixelsH):
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readcolor = screen.get_at(((int)(pixelsize*x+pixelsize/2),(int)(pixelsize*y+pixelsize/2)))
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if (readcolor==color_text):
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int8number+=pow(2,y)
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string8+='1'
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else:
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string8+='0'
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#file.write(fontname+"["+str(ascii-asciioffset)+"]["+str(x)+"]=0b"+string8+";\n")
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file.write(str(int8number))
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if (x<pixelsW-1):
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file.write(",")
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comment_character=chr(ascii)
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if comment_character=='\\':
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comment_character="Backslash"
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file.write("}, // "+str(ascii)+"="+comment_character+"\n")
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pygame.display.flip()
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if exportImages:
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exportrect=pygame.Rect(0,0,pixelsW,pixelsH)
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sub = screen.subsurface(exportrect)
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pygame.image.save(sub, exportImageFolder+str(ascii)+".png")
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clock.tick(fps)
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ascii+=1
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if (ascii>asciiend):
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done=True
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file.write("};")
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file.close()
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