#!F-adobe-helvetica-medium-r-normal--18*
#!N 
#!N  #!Rscalscr ScaleScreen #!N #!N Category #!N #!N  #!Lcatren,dxall760 h Rendering  #!EL  
#!N #!N Function #!N #!N Increases or decreases size of all 
screen objects (e.g. captions and colorbars) by specified factor. #!N #!N 
Syntax #!CForestGreen #!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N  #!F-adobe-times-bold-r-normal--18*   output, newcamera #!EF = 
ScaleScreen(  #!F-adobe-times-bold-r-normal--18*   object, scalefactor, #!N finalres, currentcamera #!EF ); #!EF #!N 
#!N #!EC #!N #!N Inputs #!T,1,91,276,461,646  #!F-adobe-times-medium-r-normal--14*    #!F-adobe-times-bold-r-normal--18*   #!N TAB Name 
TAB Type TAB Default TAB Description #!EF #!N TAB object TAB 
field TAB none TAB object to scale #!N TAB scalefactor TAB 
scalar TAB 1 TAB scale factor for screen objects #!N TAB 
finalres TAB integer TAB no default TAB final (x) resolution of 
desired #!N TAB - TAB - TAB - TAB image #!N 
TAB currentcamera TAB camera TAB no default TAB current camera used 
to view object #!N TAB - TAB - TAB - TAB 
#!EF #!N #!N Outputs #!T,1,161,321,646  #!F-adobe-times-medium-r-normal--14*    #!F-adobe-times-bold-r-normal--18*   #!N TAB Name TAB 
Type TAB Description #!EF #!N TAB output TAB object TAB object 
with screen objects scaled as specified #!N TAB newcamera TAB camera 
TAB current camera updated by specified scale factors #!N TAB - 
TAB - TAB #!EF #!N #!N Functional Details #!N #!N The 
ScaleScreen module is used to scale all the screen objects within 
 #!F-adobe-times-bold-r-normal--18*   object #!EF by a specified amount. It does not affect 
the size of any other objects in the input  #!F-adobe-times-bold-r-normal--18*   object 
#!EF . A typical use of ScaleScreen is when you have 
created an image for display using Render, and you wish to 
re-render it at a higher resolution for printing, for example. You 
would need to use ScaleScreen to increase the pixel size of 
any screen objects (such as captions and color bars) in the 
object before re-rendering. Note that ScaleScreen is called implicitly when you 
use the "Allow Rerendering" option of the Save/Print Image dialogs of 
the Image window, so you do not need to use it. 
You would only need to use ScaleScreen if you are doing 
the re-rendering yourself using Render or Display. #!N #!N #!I0 #!N 
#!N #!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   object #!EF #!EF #!I50 #!N specifies 
the object containing screen objects to be scaled. #!N #!I0 #!N 
 #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   scalefactor #!EF #!EF #!I50 #!N specifies the scale factor 
you intend to use on re-rendering; for example  #!F-adobe-times-bold-r-normal--18*   scalefactor #!EF 
should be set to 2 if you want the re-rendered image 
to be twice as large. #!N #!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   finalres 
#!EF #!EF #!I50 #!N is used as an alternative to  #!F-adobe-times-bold-r-normal--18*   
scalefactor #!EF , if, for example, you know that you want 
your final resolution of your image to be 1000 pixels. If 
you specify  #!F-adobe-times-bold-r-normal--18*   final_res #!EF , you must also provide the 
 #!F-adobe-times-bold-r-normal--18*   currentcamera #!EF input. #!N #!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   currentcamera #!EF 
#!EF #!I50 #!N is the camera you are currently using to 
view your object. This can be the output of AutoCamera or 
Camera, or the  #!F-adobe-times-bold-r-normal--18*   camera #!EF output of Image. #!I0 #!N 
#!N #!N #!N The output  #!F-adobe-times-bold-r-normal--18*   output #!EF is the object 
with all screen objects scaled. If you specify  #!F-adobe-times-bold-r-normal--18*   currentcamera #!EF 
, then the module will, in addition, output  #!F-adobe-times-bold-r-normal--18*   newcamera #!EF 
, which is a new camera for you to use with 
Render or Display. #!N #!N Components #!N #!N All components in 
the input are propagated to the output. Only screen objects are 
modified. #!N #!N Example Visual Programs #!CForestGreen #!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N 
SIMPLE/ScaleScreen.net #!EF #!N #!N #!EC #!N #!N See Also #!N #!N 
 #!Lrender,dxall923 h Render  #!EL  ,  #!Lautocam,dxall771 h AutoCamera  #!EL  ,  #!Lcamera,dxall780 h Camera  #!EL  ,  #!Limage,dxall860 h Image  #!EL  #!N #!N #!N  #!F-adobe-times-medium-i-normal--18*   
Next Topic #!EF #!N #!N  #!Lselect,dxall936 h Select  #!EL  #!N  #!F-adobe-times-medium-i-normal--18*   #!N 
