X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fdevices%2Fpdf.c;h=1cfd6f897c7a538b0dd69ed43fe07badcbd13e56;hp=5ab55fa2975ed4bd2e7b1a34c6bdddfa7108fdad;hb=161eb9ef43958996250c3786802a013e1ac549de;hpb=b27d77f8a6343e60e2d3ae2c22a8096a6357a927

diff --git a/lib/devices/pdf.c b/lib/devices/pdf.c
index 5ab55fa..1cfd6f8 100644
--- a/lib/devices/pdf.c
+++ b/lib/devices/pdf.c
@@ -59,19 +59,25 @@ typedef struct _internal {
     double m00, m01, m10, m11;
 } internal_t;
 
-static void set_matrix(internal_t*i, double m00, double m01, double m10, double m11)
+static void restore_matrix(internal_t*i)
 {
     if(i->has_matrix) {
 	PDF_restore(i->p);
+	i->has_matrix=0;
     }
+}
+static void set_matrix(internal_t*i, double m00, double m01, double m10, double m11)
+{
+    restore_matrix(i);
+
     i->m00 = m00;
     i->m01 = m01;
     i->m10 = m10;
     i->m11 = m11;
 
-    i->has_matrix = 1;
     PDF_save(i->p);
-    PDF_setmatrix(i->p, m00, -m01, m10, -m11, 0, i->height);
+    PDF_setmatrix(i->p, m00, -m01, m10, -m11, 0, i->height+2*i->config_ypad);
+    i->has_matrix = 1;
 }
 static void reset_matrix(internal_t*i)
 {
@@ -184,17 +190,21 @@ static int mkline(gfxline_t*line, PDF*p, double mx, double my, double scale, cha
 void pdf_startclip(gfxdevice_t*dev, gfxline_t*line)
 {
     internal_t*i = (internal_t*)dev->internal;
-    reset_matrix(i);
+    
+    restore_matrix(i);
     PDF_save(i->p);
+    
     if(mkline(line, i->p, i->config_xpad, i->config_ypad, 1.0, 1))
 	PDF_clip(i->p);
     else   
 	; // TODO: strictly speaking, an empty clip clears everything
-
+    
+    reset_matrix(i);
 }
 void pdf_endclip(gfxdevice_t*dev)
 {
     internal_t*i = (internal_t*)dev->internal;
+    restore_matrix(i);
     PDF_restore(i->p);
 }
 void pdf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
@@ -457,9 +467,7 @@ void pdf_drawlink(gfxdevice_t*dev, gfxline_t*line, const char*action)
 void pdf_endpage(gfxdevice_t*dev)
 {
     internal_t*i = (internal_t*)dev->internal;
-    if(i->has_matrix) {
-	PDF_restore(i->p); i->has_matrix = 0;
-    }
+    restore_matrix(i);
     PDF_end_page(i->p);
 }