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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Hat at top left (circle intersected with rect)
q
110 430 m
165 430 210 385 210 330 c
210 274 165 230 110 230 c
54 230 10 274 10 330 c
10 385 54 430 110 430 c
h
W n
% Rotating a rect in a local graphics state doesn't work,
% since the transform is be applied at path paint
% time, not at path construction time.
% So instead of using `re` in a rotated frame, manually rotate
% the rect and use `m` and `l`.
% q
% 0.9 0.1 -0.1 0.9 0 0 cm
% 0 340 400 50 re
% Q
-70 310 m 290 350 l 285 395 l -75 355 l h
W n
/Sh1 sh
Q
% Nested transparent (round)rects on top of the hat:
q
/GS1 gs
0 1 0 rg
% `140 310 50 50 re` as roundrect:
150 310 m
180 310 l
190 310 190 310 190 320 c
190 350 l
190 360 190 360 180 360 c
150 360 l
140 360 140 360 140 350 c
140 320 l
140 310 140 310 150 310 c
h
W
f
q
1 0 0 rg
120 300 40 50 re
W f
0 0 1 rg
150 330 40 10 re
f
Q
0 0 1 rg
150 315 40 10 re
f
Q
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Test pattern at top right
q
/DeviceRGB CS
0.5 0 0.5 rg
% Reference line.
220 380 70 10 re
f
% Use both W and W*, last one wins. Test both orders.
% W W*
q
220 370 40 10 re
250 370 40 10 re
W W* f
0 1 1 rg
210 370 90 5 re
f
Q
% W* W
q
220 360 40 10 re
250 360 40 10 re
W* W f
0 1 1 rg
210 360 90 5 re
f
Q
% Check if "add clip at path" stored in graphics state? (`q W Q`)
% It shouldn't be.
q
220 350 70 10 re
q W Q
f
0 0.5 0.5 rg
210 350 90 5 re
f
Q
% Is clip created at path paint time, or sooner?
% 1. Add transform after % W but before f:
q
220 350 70 10 re
W
1 0 0 1 0 -10 cm
f
0 1 1 rg
210 350 90 5 re
f
Q
% 2. Push context before drawing path and pop after:
q
240 330 30 10 re
W
q f Q
0 1 1 rg
220 330 70 5 re
f
Q
Q
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Star in middle
% Left: clip applied first, path drawn second.
% Path is clipped by clip.
q
0.6 0 0 0.6 -5 90 cm
150 370 m 57 101 l 288 279 l 12 279 l 243 101 l h
W* n
150 370 m 57 101 l 288 279 l 12 279 l 243 101 l h
/DeviceRGB CS
0 1 1 RG
0.5 0 0.5 rg
1 J
[8 12] 0 d
4 w
B
% 2nd path is clipped too.
0 0.5 0.5 rg
0 260 400 30 re
f
% Text is clipped.
BT
/F1 24 Tf
130 317 Td
(Hey) Tj
ET
% Image is clipped.
q
50 0 0 50 75 133 cm
BI
/BPC 8
/CS /G
/F /AHx
/W 2
/H 2
ID
0055AA00 >
EI
Q
Q
% Right: clip applied when path is drawn. Doesn't affect path.
% Path is not clipped by clip.
q
0.6 0 0 0.6 120 50 cm
150 370 m 57 101 l 288 279 l 12 279 l 243 101 l h
W*
/DeviceRGB CS
0 1 1 RG
0.5 0 0.5 rg
1 J
[8 12] 0 d
4 w
B
% 2nd path is clipped.
0 0.5 0.5 rg
0 260 400 30 re
f
Q
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Text at bottom
q
BT
/F1 100 Tf
50 25 Td
7 Tr
(Clip) Tj
ET
% FIXME: Remove this rect clip once LibPDF cna handle `7 Tr`.
50 2 200 100 re W n
/Sh1 sh
Q
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trailer
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%%EOF
