[Plplot-cvs] SF.net SVN: plplot:[11886] trunk/drivers/cairo.c

[<hba...@us...>]

Revision: 11886
          http://plplot.svn.sourceforge.net/plplot/?rev=11886&view=rev
Author:   hbabcock
Date:     2011-08-16 19:38:35 +0000 (Tue, 16 Aug 2011)

Log Message:
-----------
Remove (always false) local stream closed flag.

Modified Paths:
--------------
    trunk/drivers/cairo.c

Modified: trunk/drivers/cairo.c
===================================================================
--- trunk/drivers/cairo.c	2011-08-16 19:19:05 UTC (rev 11885)
+++ trunk/drivers/cairo.c	2011-08-16 19:38:35 UTC (rev 11886)
@@ -106,7 +106,6 @@
     char            *pangoMarkupString;
     short           upDown;
     float           fontSize;
-    short           closed;
 
     // These are arguments for plP_script_scale which must be retained
     // in aStream for the alt_unicode approach.  level has an
@@ -292,9 +291,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     // Do not use the external surface if the user says not to
     if ( !aStream->rasterize_image )
         return;
@@ -339,9 +335,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     // TODO FIXME: This should really only copy the used portion of the
     // offscreen pixmap.
 
@@ -383,9 +376,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     // Some Cairo devices support delayed device setup (eg: xcairo with
     // external drawable and extcairo with an external context).
     if ( aStream->cairoContext == NULL )
@@ -435,9 +425,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     set_current_context( pls );
 
     cairo_save( aStream->cairoContext );
@@ -464,9 +451,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     cairo_save( aStream->cairoContext );
 
     set_line_properties( aStream, CAIRO_LINE_JOIN_BEVEL, CAIRO_LINE_CAP_BUTT );
@@ -490,9 +474,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     cairo_show_page( aStream->cairoContext );
 }
 
@@ -540,9 +521,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     switch ( op )
     {
     case PLESC_FILL:     // filled polygon
@@ -1352,9 +1330,6 @@
     aStream->set_background         = set_background;
     aStream->image_buffering        = image_buffering;
 
-    // set stream as not closed.
-    aStream->closed = 0;
-
     return aStream;
 }
 
@@ -1875,9 +1850,6 @@
 
     plD_bop_cairo( pls );
 
-    if ( aStream->closed )
-        return;
-
     if ( aStream->xdrawable_mode )
         return;
 
@@ -1905,9 +1877,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     // Blit the offscreen image to the X window.
     blit_to_x( pls, 0.0, 0.0, pls->xlength, pls->ylength );
 
@@ -2000,9 +1969,6 @@
 
     aStream = (PLCairo *) pls->dev;
 
-    if ( aStream->closed )
-        return;
-
     switch ( op )
     {
     case PLESC_FLUSH:    // forced update of the window


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