Changeset 60 for trunk

Timestamp:

Jan 30, 2006, 10:07:37 PM (20 years ago)

Author:

dmik

Message:

Fixed: All text drawing functions were not able to draw strings longer than 512 chars (GpiCharString* limitation).

File:

• trunk/src/kernel/qfontengine_pm.cpp (modified) (1 diff)

trunk/src/kernel/qfontengine_pm.cpp

@@ -617 +617 @@
             if ( !nativexform && p->devh )
                 ptl.y = p->devh - (ptl.y + 1);
-            GpiCharStringPosAt( ps, &ptl, NULL, options | CHS_VECTOR,
-                si->num_glyphs, cglyphs, (PLONG) advances );
+            // draw glyphs in 512 char chunks: it's a GpiCharString* limitation
+            GpiMove( ps, &ptl );
+            for ( int i = 0; i < si->num_glyphs; i += 512 ) {  
+                GpiCharStringPos( ps, NULL, options | CHS_VECTOR,
+                    QMIN( si->num_glyphs - i, 512 ),  cglyphs, (PLONG) advances );
+                cglyphs += 512;
+                advances += 512;
+            }
             x += w;
         }