Sizing image by percentage instead of by set pixel value

Next topic

Author	Message
Alex Jones	Wednesday 23 July 2003 6:29:39 am My earlier question along these lines has gotten buried and as I still really need help with this I am posting it once more. How can I set up eZ publish to re-size the images based on set percentages instead of set pixel values? For example: small: 25% of original image size medium: 50% of original image size large: 100% of original image size I know this is possible with GD2 (which is what I am using); but for the life of me I cannot determine what change needs to be made to put it into place. When using the various imagecopy* commands in PHP the only difference seems to be adding a % after the numeric value to indicate it should be a percentage. I could really use some help on this one. Alex Alex [ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ] <i>When in doubt, clear the cache.</i>
Alex Jones	Wednesday 06 August 2003 9:23:06 am Anyone? Please? Alex Alex [ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ] <i>When in doubt, clear the cache.</i>

Author

Message

Wednesday 23 July 2003 6:29:39 am

My earlier question along these lines has gotten buried and as I still really need help with this I am posting it once more.
How can I set up eZ publish to re-size the images based on set percentages instead of set pixel values?
For example:
small: 25% of original image size
medium: 50% of original image size
large: 100% of original image size

I know this is possible with GD2 (which is what I am using); but for the life of me I cannot determine what change needs to be made to put it into place. When using the various imagecopy* commands in PHP the only difference seems to be adding a % after the numeric value to indicate it should be a percentage.

I could really use some help on this one.

Alex

Alex
[ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ]

<i>When in doubt, clear the cache.</i>

Alex Jones

Wednesday 06 August 2003 9:23:06 am

Anyone? Please?

Alex

Alex
[ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ]

<i>When in doubt, clear the cache.</i>

eZ debug

Timing:	Jan 31 2025 02:57:56
Script start
Timing:	Jan 31 2025 02:57:56
Module start 'layout'
Timing:	Jan 31 2025 02:57:56
Module start 'content'
Timing:	Jan 31 2025 02:57:56
Module end 'content'
Timing:	Jan 31 2025 02:57:56
Script end

Main resources:

Total runtime	0.0408 sec
Peak memory usage	4,096.0000 KB
Database Queries	3

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0086	589.3750	151.2422
Module start 'layout'	0.0087	0.0074	740.6172	220.7500
Module start 'content'	0.0161	0.0226	961.3672	997.8672
Module end 'content'	0.0387	0.0021	1,959.2344	29.9922
Script end	0.0408		1,989.2266

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0029	7.1850	14	0.0002
Check MTime	0.0011	2.7498	14	0.0001
Mysql Total
Database connection	0.0012	2.9853	1	0.0012
Mysqli_queries	0.0059	14.5734	3	0.0020
Looping result	0.0000	0.0830	1	0.0000
Template Total	0.0016	3.9	1	0.0016
Template load	0.0012	2.8877	1	0.0012
Template processing	0.0004	0.9509	1	0.0004
Override
Cache load	0.0007	1.8065	1	0.0007
General
dbfile	0.0029	7.1523	8	0.0004
String conversion	0.0000	0.0281	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded	Edit	Override
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 1 Number of unique templates used: 1

Time used to render debug report: 0.0001 secs