Changeset 196 for trunk/src/helpers/gpih.c

Timestamp:

Aug 9, 2002, 12:35:28 AM (23 years ago)

Author:

umoeller

Message:

Misc fixes.

File:

• trunk/src/helpers/gpih.c (modified) (5 diffs)

trunk/src/helpers/gpih.c

@@ -2648 +2648 @@
            )
         {
+            LONG    lPatternOld = -1;               // mark as "not changed" for now
+            LONG    lAndROP = ROP_SRCAND,           // 0x0088 = 10001000
+                    lPaintROP = ROP_SRCPAINT,       // 0x00EE = 11101110
+                    lInvertROP = ROP_SRCINVERT;     // 0x0066 = 01100110
+
             // colors are constant too
             GpiSetColor(hps, RGBCOL_WHITE);
@@ -2653 +2658 @@
 
             if (fl & DP_HALFTONED) // V0.9.20 (2002-08-04) [umoeller]
+            {
+                lPatternOld = GpiQueryPattern(hps);
                 GpiSetPattern(hps, PATSYM_HALFTONE);
+
+                lAndROP     = 0x00A8;               //          10101000
+                lInvertROP  = 0x00A6;               //          10100110
+            }
 
             /*
@@ -2688 +2699 @@
                             4L,         // must always be 4
                             aptl,       // point array
-                            ROP_SRCAND,   // source AND target
+                            lAndROP, // ROP_SRCAND,   // source AND target
                             BBO_IGNORE);
             }
@@ -2722 +2733 @@
                             4L,         // must always be 4
                             aptl,       // point array
-                            ROP_SRCPAINT,
+                            lPaintROP, // ROP_SRCPAINT,
                             BBO_IGNORE);
             }
@@ -2761 +2772 @@
                             4L,         // must always be 4
                             aptl,       // point array
-                            ROP_SRCINVERT,   // source XOR target
+                            lInvertROP, // ROP_SRCINVERT,   // source XOR target
                             BBO_IGNORE);
             }
+
+            // reset old pattern, if changed
+            if (lPatternOld != -1)
+                GpiSetPattern(hps, lPatternOld);
 
             return TRUE;