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Re: Creation form from PNG file very slow on Pharo 4 and 5

Posted by Nicolai Hess-3-2 on Jan 16, 2016; 1:20pm
URL: https://forum.world.st/Creation-form-from-PNG-file-very-slow-on-Pharo-4-and-5-tp4871776p4871800.html



2016-01-16 13:50 GMT+01:00 Dimitris Chloupis <[hidden email]>:
Seems that creating forms and morph from pngs is super slow

opened bug report

https://pharo.fogbugz.com/f/cases/17403/Creating-Forms-from-PNGs-is-very-slow


your are loading 0-59 images in one turn. this takes ~ 1000 ms. Thats not bad.

How about loading them only on demand? This may cut down the start up time:

attache a small change for get and put the images into a dictionary and only load new
"xx seconds-image" when it is used for the  first time.

- > [ChronosManager open] timeToRun
 "0:00:00:00.626"

delay_image_loading.cs (4K) Download Attachment