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User story #1623

closed

better quality for images (screenshots)

Added by Fabrice FLORE-THÉBAULT over 13 years ago. Updated almost 10 years ago.

Status:
Released
Priority:
5 (lowest)
Assignee:
Matthieu CERDA
Category:
Documentation
Target version:
2.4.0~alpha3
Pull Request:
UX impact:
Suggestion strength:
User visibility:
Effort required:
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Fix check:
Regression:

Description

In PDF output, current images are now defined as 150 dpi pictures. With 300 dpi they look out to small.
With 300 dpi pictures, output would look greater.

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 #1

Updated by Fabrice FLORE-THÉBAULT over 13 years ago

  • Assignee deleted (Fabrice FLORE-THÉBAULT)

On my laptop, when i take screenshots, the produced file is OK to be printed at 150 dpi in the PDF output.
To set print resolution of the picture i did following : Open in GIMP, set picture print size from 72dpi to 150dpi and save.
If I set the resolution to 300dpi (which would give the best output), images are to small and unreadable.
If I omit to set the resolution, images are printed with a 72dpi output, which is very pixellised.

For now, i will continue to take screenshots and change resolution to 150 dpi.

Maybe a screenshot session on a high resolution screen would produce better quality images ?

Someone who can take this in charge just before release, when we know every images that are necessary ?

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 #2

Updated by Fabrice FLORE-THÉBAULT over 13 years ago

  • Status changed from 8 to Discussion
  • Target version changed from 19 to 10

take this into account for each new images.
maybe find a way to force the dpi on pdf output.

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 #3

Updated by François ARMAND about 13 years ago

  • Target version changed from 10 to 18
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 #4

Updated by François ARMAND about 13 years ago

  • Target version changed from 18 to 24
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 #5

Updated by Fabrice FLORE-THÉBAULT almost 13 years ago

  • Assignee set to Fabrice FLORE-THÉBAULT
  • Target version changed from 24 to 2.4.0~alpha3
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 #6

Updated by Fabrice FLORE-THÉBAULT almost 13 years ago

convert -resample 150

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 #7

Updated by Fabrice FLORE-THÉBAULT almost 13 years ago

-resample is not right.

this conversion is working:

convert -density 150 image.png image.png
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 #8

Updated by Fabrice FLORE-THÉBAULT almost 13 years ago

  • Status changed from Discussion to Pending technical review
  • % Done changed from 0 to 100

Applied in changeset commit:e47b205890d15be5a100b26b78beb30e885c6a17.

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 #9

Updated by Matthieu CERDA almost 13 years ago

  • Status changed from Pending technical review to In progress
  • Assignee changed from Fabrice FLORE-THÉBAULT to Matthieu CERDA
  • % Done changed from 100 to 90

This is OK, but the dependencies installation were not updated : it should now include imagemagick as well ! I'll do it.

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 #10

Updated by Matthieu CERDA almost 13 years ago

  • Status changed from In progress to Pending technical review
  • % Done changed from 90 to 100

Applied in changeset commit:0af85c6168ca6cb295fca5493ed56304c893f814.

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 #11

Updated by Nicolas PERRON almost 13 years ago

Seems Good

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 #12

Updated by Fabrice FLORE-THÉBAULT almost 13 years ago

well done ! thx

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 #13

Updated by Jonathan CLARKE almost 13 years ago

  • Status changed from Pending technical review to 10
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 #14

Updated by Jonathan CLARKE almost 13 years ago

  • Status changed from 10 to Released
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 #15

Updated by Benoît PECCATTE almost 10 years ago

  • Project changed from 30 to Rudder
  • Category set to Documentation
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