X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Ftrace%2Fimagemap.h;h=7aa7e739d6c253da666065003b2b867f5ce73dce;hb=530f7fc7cfa4351ec33163abd795460bbc351609;hp=d69adefd7250220777ca8efd45b80c1312f27c17;hpb=6b15695578f07a3f72c4c9475c1a261a3021472a;p=inkscape.git

diff --git a/src/trace/imagemap.h b/src/trace/imagemap.h
index d69adefd7..7aa7e739d 100644
--- a/src/trace/imagemap.h
+++ b/src/trace/imagemap.h
@@ -93,6 +93,96 @@ GrayMap *GrayMapCreate(int width, int height);
 
 
 
+/*#########################################################################
+### P A C K E D    P I X E L     M A P
+#########################################################################*/
+
+
+typedef struct PackedPixelMap_def PackedPixelMap;
+
+/**
+ *
+ */
+struct PackedPixelMap_def
+{
+
+    /*#################
+    ### METHODS
+    #################*/
+
+    /**
+     *
+     */
+    void (*setPixel)(PackedPixelMap *me, int x, int y, int r, int g, int b);
+
+
+    /**
+     *
+     */
+    void (*setPixelLong)(PackedPixelMap *me, int x, int y, unsigned long rgb);
+
+
+    /**
+     *
+     */
+    unsigned long (*getPixel)(PackedPixelMap *me, int x, int y);
+
+
+    /**
+     *
+     */
+    int (*writePPM)(PackedPixelMap *me, char *fileName);
+
+
+
+    /**
+     *
+     */
+    void (*destroy)(PackedPixelMap *me);
+
+
+
+    /*#################
+    ### FIELDS
+    #################*/
+
+    /**
+     *
+     */
+    int width;
+
+    /**
+     *
+     */
+    int height;
+
+    /**
+     * The allocated array of pixels
+     */
+    unsigned long *pixels;
+
+    /**
+     * Pointers to the beginning of each row of pixels
+     */
+    unsigned long **rows;
+
+
+};
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PackedPixelMap *PackedPixelMapCreate(int width, int height);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+
 /*#########################################################################
 ### R G B   M A P
 #########################################################################*/
@@ -264,7 +354,7 @@ struct IndexedMap_def
      *
      */
     int nrColors;
-    
+
     /**
      * Color look up table
      */
@@ -285,6 +375,8 @@ IndexedMap *IndexedMapCreate(int width, int height);
 #endif
 
 
+
+
 #endif /* __IMAGEMAP_H__ */
 
 /*#########################################################################