Kozea/WeasyPrint
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Fixed list item markers vertical alignement;

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adjust vertical position taking into account line height of list item
This commit is contained in:
Mario Orlandi 2014-07-14 19:45:25 +02:00
parent 8f5b2a9053
commit 4569c15b3e
1 changed files with 8 additions and 0 deletions
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8
weasyprint/layout/markers.py
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@ -16,6 +16,7 @@ from .percentages import resolve_percentages
from .replaced import image_marker_layout
from ..text import split_first_line
from ..formatting_structure import boxes
from ..css.computed_values import strut_layout
def list_marker_layout(context, box):
@ -41,6 +42,13 @@ def list_marker_layout(context, box):
# content-box.
# TODO: align the baselines of the first lines instead?
marker.position_y = box.content_box_y()
# Adjust y position taking into account line_height
line_height, baseline = strut_layout(box.style, context.enable_hinting)
height = box.style.font_size
half_leading = (line_height - height) / 2.
marker.position_y += half_leading - 1.0
# ... and its right with the left of its list-item’s padding box.
# (Swap left and right for right-to-left text.)
marker.position_x = box.border_box_x()