4D v17.4
_o_QT LOAD COMPRESS PICTURE FROM FILE
- 4D Language Reference
-
- Pictures
-
- Pictures
- BLOB TO PICTURE
- COMBINE PICTURES
- CONVERT PICTURE
- CREATE THUMBNAIL
- Equal pictures
- Get picture file name
- GET PICTURE FORMATS
- GET PICTURE FROM LIBRARY
- GET PICTURE KEYWORDS
- GET PICTURE METADATA
- Is picture file
- PICTURE CODEC LIST
- PICTURE LIBRARY LIST
- PICTURE PROPERTIES
- Picture size
- PICTURE TO BLOB
- READ PICTURE FILE
- REMOVE PICTURE FROM LIBRARY
- SET PICTURE FILE NAME
- SET PICTURE METADATA
- SET PICTURE TO LIBRARY
- TRANSFORM PICTURE
- WRITE PICTURE FILE
- _o_PICTURE TO GIF
- _o_PICTURE TYPE LIST
- _o_QT COMPRESS PICTURE
- _o_QT COMPRESS PICTURE FILE
- _o_QT LOAD COMPRESS PICTURE FROM FILE
- _o_SAVE PICTURE TO FILE
_o_QT LOAD COMPRESS PICTURE FROM FILE
| _o_QT LOAD COMPRESS PICTURE FROM FILE ( document ; method ; quality ; picture ) | ||||||||
| Parameter | Type | Description | ||||||
| document | DocRef |
|
Document reference number | |||||
| method | String |
|
4-character string compression method | |||||
| quality | Longint |
|
Compression quality (1..1000) | |||||
| picture | Picture |
|
Compressed picture | |||||
This command calls for obsolete mechanisms and must now be replaced by the READ PICTURE FILE and CONVERT PICTURE commands.
_o_QT COMPRESS PICTURE
_o_QT COMPRESS PICTURE FILE
_o_SAVE PICTURE TO FILE
CONVERT PICTURE
Pictures
READ PICTURE FILE
Product: 4D
Theme: Pictures
Number:
357
Created: < 4D v6
Renamed: 4D v12
Renamed: 4D v15
4D Language Reference ( 4D v17)
4D Language Reference ( 4D v17.1)
4D Language Reference ( 4D v17.2)
4D Language Reference ( 4D v17.3)
4D Language Reference ( 4D v17.4)
