def tilted_span(page, wdir, span, font):
"""Output a non-horizontal span."""
cos, sin = wdir # writing direction from the line
matrix = fitz.Matrix(cos, -sin, sin, cos, 0, 0) # corresp. matrix
text = span["text"] # text to write
bbox = fitz.Rect(span["bbox"])
fontsize = span["size"] # adjust fontsize
tl = font.text_length(text, fontsize) # text length with new font
m = max(bbox.width, bbox.height) # must not exceed max bbox dimension
if tl > m:
fontsize *= m / tl # otherwise adjust
opa = 0.1 if fontsize > 100 else 1 # fake opacity for large fontsizes
tw = fitz.TextWriter(page.rect, opacity=opa, color=fitz.sRGB_to_pdf(span["color"]))
origin = fitz.Point(span["origin"])
if sin > 0: # clockwise rotation
origin.y = bbox.y0
tw.append(origin, text, font=font, fontsize=fontsize)
tw.writeText(page, morph=(origin, matrix))
def test_rgbcodes():
sRGB = 0xFFFFFF
assert fitz.sRGB_to_pdf(sRGB) == (1, 1, 1)
assert fitz.sRGB_to_rgb(sRGB) == (255, 255, 255)
if color in textwriters.keys(): # already have a textwriter?
tw = textwriters[color] # re-use it
else: # make new
tw = fitz.TextWriter(page.rect) # make text writer
textwriters[color] = tw # store it for later use
try:
tw.append(
span["origin"],
text,
font=font,
fontsize=resize(span, font), # use adjusted fontsize
wmode=wmode,
markup_dir=markup_dir,
bidi_level=bidi_level,
)
except:
print("page %i exception:" % page.number, text)
# now write all text stored in the list of text writers
for color in textwriters.keys(): # output the stored text per color
tw = textwriters[color]
outcolor = fitz.sRGB_to_pdf(color) # recover (r,g,b)
tw.writeText(page, color=outcolor)
clean_fontnames(page)
t1 = time.perf_counter()
print("End of phase 2, %g seconds" % round(t1 - t0_2, 2))
print("Total duration %g seconds" % round(t1 - t0, 2))
indoc.save(indoc.name.replace(".pdf", "-new.pdf"), garbage=4, deflate=True)
if color in textwriters.keys(): # already have a textwriter?
tw = textwriters[color] # re-use it
else: # make new
tw = fitz.TextWriter(page.rect) # make text writer
textwriters[color] = tw # store it for later use
try:
tw.append(
span["origin"],
text,
font=font,
fontsize=resize(span, font), # use adjusted fontsize
wmode=wmode,
markup_dir=markup_dir,
bidi_level=bidi_level,
)
except:
print("page %i exception:" % page.number, text)
for color in textwriters.keys(): # output the stored text per color
tw = textwriters[color]
outcolor = fitz.sRGB_to_pdf(
color) # recover (r,g,b) for given sRGB value
tw.writeText(page, color=outcolor)
clean_fontnames(page)
t1 = time.perf_counter()
print("End of phase 2, %g seconds" % round(t1 - t0_2, 2))
print("Total duration %g seconds" % round(t1 - t0, 2))
indoc.save(indoc.name.replace(".pdf", "-new.pdf"), garbage=4, deflate=True)
