4D v13

WR GET PICTURE IN PAGE INFO

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4D Write v13
WR GET PICTURE IN PAGE INFO

WR GET PICTURE IN PAGE INFO 


 

WR GET PICTURE IN PAGE INFO ( area ; pictureNumber ; page ; behind ; firstPage ; horizPos ; verticalPos ; width ; height ; origWidth ; origHeight ) 
Parameter Type   Description
area  Longint in 4D Write area
pictureNumber  Longint in Picture number
page  Longint in Picture location
behind  Integer in 0=Picture is in front of the text, 1=Picture is behind the text
firstPage  Integer in ***Obsolete, do not use***
horizPos  Longint in Horizontal position in the page
verticalPos  Longint in Vertical position in the page
width  Longint in Current width of the picture
height  Longint in Current height of the picture
origWidth  Longint in Original width of the picture
origHeight  Longint in Original height of the picture

The WR GET PICTURE IN PAGE INFO command returns information about the picture whose number was passed in pictureNumber, as it currently appears in the 4D Write area referenced by area.

Warning: this command should not be used with pictures that are part of the text flow.

page allows you to know in which page the picture is displayed.
  • If page is greater than -1, the picture is displayed in the page whose number was returned. This value takes into account the page numbering as it is currently defined.
  • If page equals -11, the picture is visible on the right-hand pages if the even- and odd-numbered headers are different; otherwise, it is visible on every page.
  • If page equals -12, the picture is visible on the left-hand pages if the even- and odd-numbered headers are different.
behind:
  • If behind is equal to 0, the picture is in front of the text.
  • If behind is equal to 1, the picture is behind the text.
firstPage: This parameter is kept only for compatibility reasons and should not be used starting with version 2004.

horizPos and vertPos return the coordinates of the picture's upper left corner in relation to the upper left corner of the page. Those values are expressed in the current default units for the document.

width and height return the current dimensions of the picture.

origWidth and origHeight return the original dimensions of the picture before any modification. If the picture was not resized, origWidth and origHeight return the same values as width and

height. Those values are expressed in the current default units for the document.

Note: It may be convenient to change the current unit to pixels for some computations.

Example  

See the example for the WR SET PICTURE IN PAGE INFO command.

 
PROPERTIES 

Product: 4D
Theme: WR Picture Control
Number: 89466

 
INDEX

Alphabetical list of commands

 
HISTORY 

Modified: 4D Write 2004

 
SEE ALSO 

WR DELETE PICTURE IN PAGE
WR GET PICTURE SIZE
WR SET PICTURE IN PAGE INFO