+ l->next = line2;
+ return line1;
+}
+
+void gfxline_transform(gfxline_t*line, gfxmatrix_t*matrix)
+{
+ while(line) {
+ double x = matrix->m00*line->x + matrix->m10*line->y + matrix->tx;
+ double y = matrix->m01*line->x + matrix->m11*line->y + matrix->ty;
+ line->x = x;
+ line->y = y;
+ if(line->type == gfx_splineTo) {
+ double sx = matrix->m00*line->sx + matrix->m10*line->sy + matrix->tx;
+ double sy = matrix->m01*line->sx + matrix->m11*line->sy + matrix->ty;
+ line->sx = sx;
+ line->sy = sy;
+ }
+ line = line->next;
+ }
+}
+
+void gfxmatrix_dump(gfxmatrix_t*m, FILE*fi, char*prefix)
+{
+ fprintf(fi, "%f %f | %f\n", m->m00, m->m10, m->tx);
+ fprintf(fi, "%f %f | %f\n", m->m01, m->m11, m->ty);