89022 - The stretched Image doesn't look like the original...

Status: VERIFIED FIXED

(Core :: Graphics: ImageLib, defect)

Description

[Thomas Schlichter]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:0.9.2) Gecko/20010628
BuildID:    2001062823

The Lines should be 15 respectively 30 Pixels wide. But all along the border
They are smaller, so that The inner lines are stretched more to get the correct
size... It seems to work under Windows and IE and NN4x just do it right, too...
(NN4x even under Linux ;-)

Reproducible: Always
Steps to Reproduce:
1.Load the page
2.look...
3.(compare with other browser)

Actual Results:  The Image just looks not correct...

Expected Results:  It should look correct ;-)

Nothing special...

Comment 1

[Thomas Schlichter]

Attachment: Screenshot of false stretched images

Comment 2

[Thomas Schlichter]

Attachment: Correct behavior under NN4

Comment 3

[tor]

Taking bug.

Comment 4

[tor]

Attachment: switch scaler from pixel midpoint coords to inclusive

Comment 5

[Stuart Parmenter]

can you not get rid of 'dx2' now and just use dx?  other than that, r=pavlov

Comment 6

[Brendan Eich [:brendan]]

sr=[e-mail], although the dx/dx2 names confuse me, as these are
deltas along the y axis.

Pav, I don't see how to eliminate dx2, as it is used in the loop body.

/be

Comment 7

[tor]

Yeah, the dx/dx2 variable names gave me a headache too when I was working
through the code fixing a problem with single pixel width/height images.
I kept the confusing names to remain as close as possible to the original
source (graphics gems).

Comment 8

[Asa Dotzler [:asa]]

a=asa on behalf of drivers.

Comment 9

[tor]

Checked in.

Comment 10

[Terri Preston]

Verified fixed linux build 2001-09-17-05-0.9.4