120967 - Scale images with specific scaling factors

Status: RESOLVED FIXED

(Core Graveyard :: Printing: Xprint, enhancement)

Description

[Roland Mainz]

Currently Xprint module only scales images from the framebuffer resolution up to
the printer's resolution - which means we only use one single scaling factor for
all image drawing operations.

It may be better to look at each single image drawing operation and try to find
a "better" scaling factor....

Comment 1

[Roland Mainz]

Attachment: Simple testcase (normal image + image 5x scaled)

Comment 2

[Masaki Katakai]

Assign to Roland

Comment 3

[Roland Mainz]

Accepting...

Setting milestone to 0.9.9 - the current code in tree has been extensivly
tested... I'd like to ship the current code with 0.9.8 and the new patch with
0.9.9 ...

Comment 4

[Roland Mainz]

Attachment: Patch for 2002-01-19-08-trunk

Comment 5

[Roland Mainz]

Attachment: Testcase printed with patch applied

Comment 6

[Roland Mainz]

Attachment: Testcase printed without patch

Comment 7

[Roland Mainz]

Job size comparisation:
Without patch applied: 776791 bytes (attachment 65887 [details])
With patch applied:     62259 bytes (attachment 65885 [details])

Or short:
Job size shrinks to 8.06% !!!! :-)

Comment 8

[Roland Mainz]

Requesting r=/sr= ...

Comment 9

[Roland Mainz]

Attachment: New patch for 2002-01-23-08-trunk to match r= timeless

Comment 10

[Simon Fraser [no longer active]]

Comment on attachment 66429 [details] [diff] [review]
New patch for 2002-01-23-08-trunk to match r= timeless

sr=sfraser

Comment 11

[Roland Mainz]

Fix checked in, marking bug as FIXED.