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File upload at a glance

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Forum » FAQ - click for boards » FAQ about the radio pages » File upload at a glance
           
Georg Richter
Georg Richter
Editor
D  Articles: 851
Schem.: 83
Pict.: 569
14.Nov.06 19:30

Count of Thanks: 61
Reply  |  You aren't logged in. (Guest)   1

Dear all,

Here first how to treat pictures with a free picture software program, IRFANVIEW. At least the instruction is worth while. Use big sized pictures with a big object in them.

 

Upload to Content File
Format
Color
 
B/W
2-6
grey-
scales
 
B/W
16+
grey-
scales
Prefered
file size kB
Max.
file size kB
Width,
pixels
(max.)
Height,
pixels
(max.)

Models

Pictures
 
.JPG
.GIF
.PNG
 yes  no  yes 300-600 <= 600

1400

2100
  Schematics
[4]
 
 .PNG
 .GIF
 .PDF

 [4.1]

 yes
 
no

 

<=

600

5000
 

Scan 300 DPI

5000
 
Makers
[5]
Pictures  .JPG  yes  yes  yes 300-600 <= 600 1400 2100
Tubes Pictures  .JPG  yes  no  yes   600 1400 2100
  Socket diagram .PNG
.GIF
 no  yes  no     150 fix 250
  In circuit diagram .PNG
.GIF
 no  yes  no  as low as
possible
  640   700
  Charac-
teristic
.PNG
.GIF
 no  yes  no as low as
possible
 
 

Scan 300 DPI

Animated GIF

150 fix! 

 
Forum Pictures
 [2]
 
.JPG
.GIF
 yes  yes  yes   <= 120 ! 600  
  Spread-
sheets
[3]
any Text,
small
pictures
 yes
 
 yes  yes
 
    600  
  Attach-
ments
 .JPG
.GIF
.PDF
 yes
 
 yes
 
 yes
 
as low as
possible
 
<= 200 !    
  Articles:
Editor-
Instructions
!
Your contribution is welcome. We are polite and respect each other, and avoid bad words. For problems we turn to an administrator or to the Mediator.        
 
Private Pass-
port
photo
.JPG
.GIF
.PNG
yes no yes as low as
possible
<=
50 !
150 fix 200 !
  Pictures .JPG
.GIF
.PNG
yes no yes as low as
possible
<=
600
1400 2100
FILE UPLOAD SUMMARY




Please click on the bold underlined Links for additional information.

[1] Pictures of a tube (valve) should display the tube (valve) only. Please cut your pictures accordingly.

[2] Pictures for the Forum should be of reasonable size before upload, not shrinked after upload. Another "how to" is here. You can add high-res pictures and schematics using the  Attachement(s)  button beside of   Submit  .

[3] Even if you have preset the table width to 600 pixels you have to check wether the size may have increased by adding some entries. Enabling multiple lines for a cell will help you.

[4] Pixels at 300 dpi. A circuit diagram must be (rotated if necessary) in portrait mode, top to the left, the dimensions are rule. PDF is not allowed. A must to read is the "how to" here.
[4.1] For modern schematics printed in colors you find an orientation here. A special instruction is not yet available. If in doubt consult the schematic administrator.

[5] "Makers" is synonym for manufacturers and brands.


The above data are collected from all the   i   I have found.

Please click on  [ Mail to the author ] in case of any complaint or suggestion.

Kind Regards
Georg


 

This article was edited 10.Oct.18 14:29 by Ernst Erb .

  
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