X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfalignzones.c;h=36ddd341ec60e8675ccb2dbbc8368695a8a1d665;hb=2c719855eac434f01d47ba0717d76de65939d74e;hp=19619036c8da726fb4f0ca365ffb760879933c88;hpb=d040bee21c66541e231a68fea4936328e4ce4c39;p=swftools.git

diff --git a/lib/modules/swfalignzones.c b/lib/modules/swfalignzones.c
index 1961903..36ddd34 100644
--- a/lib/modules/swfalignzones.c
+++ b/lib/modules/swfalignzones.c
@@ -40,7 +40,7 @@ static void find_best(float*_row, int width, int*_x1, int*_x2, int min_size, int
     float max1=-1e20,max2=-1e20;
     int t;
     float*row = malloc(sizeof(float)*(width+1));
-    int filter_size = 20;
+    int filter_size = 10;
     float* filter = malloc(sizeof(float)*(filter_size*2+1));
     double var = filter_size/3;
     for(t=-filter_size;t<=filter_size;t++) {
@@ -156,6 +156,8 @@ static void draw_char(SWFFONT * f, int nr, float*row, float*column, SRECT b)
 	y = l->y;
 	l = l->next;
     }
+    swf_Shape2Free(s);
+    free(s);
 }
 
 static ALIGNZONE detect_for_char(SWFFONT * f, int nr, float*row, float*column, SRECT font_bbox, SRECT char_bbox)
@@ -169,7 +171,7 @@ static ALIGNZONE detect_for_char(SWFFONT * f, int nr, float*row, float*column, S
     /* find two best x values */
     int x1=-1,y1=-1,x2=-1,y2=-1;
 
-    int nr_x = 1;
+    int nr_x = 0;
     find_best(row, width, &x1, &x2, f->use->smallest_size, 
 		char_bbox.xmin - font_bbox.xmin,
 		char_bbox.xmax - font_bbox.xmin, nr_x,
@@ -210,9 +212,8 @@ void swf_FontCreateAlignZones(SWFFONT * f)
 	    f->alignzones[t].dy = 0xffff;//floatToF16(460.80 / 1024.0);
 	}
     } else {
-	int t;
 	SRECT bounds = {0,0,0,0};
-	
+	int t;
 	for(t=0;t<f->numchars;t++) {
 	    SRECT b = f->layout->bounds[t];
 	    negate_y(&b);
@@ -231,7 +232,25 @@ void swf_FontCreateAlignZones(SWFFONT * f)
 	for(t=0;t<=height;t++) {column_global[t]/=f->numchars/2;}
 
 	for(t=0;t<f->numchars;t++) {
-	    memcpy(column, column_global, sizeof(float)*(height+1));
+	    //memcpy(column, column_global, sizeof(float)*(height+1));
+
+	    memset(column, 0, sizeof(float)*(height+1));
+	    int s;
+	    int drawn = 0;
+	    for(s=0;s<f->use->num_neighbors;s++) {
+		int char1 = f->use->neighbors[s].char1;
+		int char2 = f->use->neighbors[s].char2;
+		if(char1 == t || char2 == t) {
+		    int other = t==char1?char2:char1;
+		    draw_char(f, other, row, column, bounds);
+		    drawn++;
+		}
+	    }
+
+	    for(s=0;s<=height;s++) {
+		column[t] /= drawn*2;
+	    }
+
 	    memset(row, 0, sizeof(float)*(width+1));
 	    draw_char(f, t, row, column, bounds);
 	    
@@ -245,6 +264,26 @@ void swf_FontCreateAlignZones(SWFFONT * f)
     }
 }
 
+void swf_FontPostprocess(SWF*swf)
+{
+    TAG*tag = swf->firstTag;
+    while(tag) {
+	TAG*next = tag->next;
+	if(tag->id == ST_DEFINEFONT3) {
+	    U16 id = swf_GetDefineID(tag);
+	    SWFFONT*font = 0;
+	    swf_FontExtract(swf, id, &font);
+	    if(!font->alignzones) {
+		swf_FontCreateAlignZones(font);
+		tag = swf_InsertTag(tag, ST_DEFINEFONTALIGNZONES);
+		swf_FontSetAlignZones(tag, font);
+	    }
+	    swf_FontFree(font);
+	}
+	tag = next;
+    }
+}
+
 void swf_FontSetAlignZones(TAG*t, SWFFONT *f)
 {
     swf_SetU16(t, f->id);
@@ -271,4 +310,3 @@ void swf_FontSetAlignZones(TAG*t, SWFFONT *f)
     }
 }
 
-