X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fdevices%2Ftext.c;h=4bdcdaf087b109cf35aab54e76e8f5dc34ef5099;hb=bf04757cd94e94c1f67fa3d2a4e3e59fa5bce0c0;hp=87b786c97399994d686d681aaf9985c032f87ceb;hpb=ceb2b1f3c127005080fad32d29b0d27ac4a7b060;p=swftools.git

diff --git a/lib/devices/text.c b/lib/devices/text.c
index 87b786c..4bdcdaf 100644
--- a/lib/devices/text.c
+++ b/lib/devices/text.c
@@ -60,7 +60,7 @@ void text_startpage(gfxdevice_t*dev, int width, int height)
 	i->current_page = i->current_page->next;
     }
     i->current_page->textsize = 4096;
-    i->current_page->text = malloc(i->current_page->textsize);
+    i->current_page->text = (char*)malloc(i->current_page->textsize);
     i->current_page->textpos = 0;
     i->current_page->next = 0;
     i->currentx = 0;
@@ -120,15 +120,20 @@ void text_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyphnr, gfxcolor_t*colo
     } else if(xshift > i->lastadvance*1.3 || xshift<0) {
         addchar(dev, 32);
     }
-    i->lastadvance = font->glyphs[glyphnr].advance*matrix->m00;
-
-    int u = font->glyphs[glyphnr].unicode;
+    int u;
+    if(font) {
+	i->lastadvance = font->glyphs[glyphnr].advance*matrix->m00;
+	u = font->glyphs[glyphnr].unicode;
+    } else {
+	u = glyphnr;
+	i->currentx = 0;i->currenty = 0;
+    }
     if(u>13) {
         addchar(dev, u);
     }
 }
 
-void text_drawlink(gfxdevice_t*dev, gfxline_t*line, char*action)
+void text_drawlink(gfxdevice_t*dev, gfxline_t*line, const char*action)
 {
     internal_t*i = (internal_t*)dev->internal;
 }
@@ -142,7 +147,7 @@ void text_result_write(gfxresult_t*r, int filedesc)
 {
     textpage_t*i= (textpage_t*)r->internal;
 }
-int text_result_save(gfxresult_t*r, char*filename)
+int text_result_save(gfxresult_t*r, const char*filename)
 {
     textpage_t*i= (textpage_t*)r->internal;
     if(!i) {
@@ -158,7 +163,7 @@ int text_result_save(gfxresult_t*r, char*filename)
     fclose(fi);
     return 1;
 }
-void*text_result_get(gfxresult_t*r, char*name)
+void*text_result_get(gfxresult_t*r, const char*name)
 {
     textpage_t*i= (textpage_t*)r->internal;
     if(!strcmp(name,"text")) {
@@ -168,7 +173,7 @@ void*text_result_get(gfxresult_t*r, char*name)
 	    len += i->textpos;
 	    j = j->next;
 	}
-	char*text = malloc(len);
+	char*text = (char*)malloc(len);
 	int pos = 0;
 	j = i;
 	while(j) {