diff options
Diffstat (limited to 'src/helper/png-write.cpp')
| -rw-r--r-- | src/helper/png-write.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/helper/png-write.cpp b/src/helper/png-write.cpp index 2433e2777..e06c539d3 100644 --- a/src/helper/png-write.cpp +++ b/src/helper/png-write.cpp @@ -123,8 +123,8 @@ void PngTextList::add(gchar const* key, gchar const* text) static bool sp_png_write_rgba_striped(SPDocument *doc, gchar const *filename, unsigned long int width, unsigned long int height, double xdpi, double ydpi, - int (* get_rows)(guchar const **rows, void **to_free, int row, int num_rows, void *data, int color_type, int bit_depth), - void *data, bool interlace, int color_type, int bit_depth, int zlib) + int (* get_rows)(guchar const **rows, void **to_free, int row, int num_rows, void *data, int color_type, int bit_depth, int antialias), + void *data, bool interlace, int color_type, int bit_depth, int zlib, int antialiasing) { g_return_val_if_fail(filename != NULL, false); g_return_val_if_fail(data != NULL, false); @@ -286,7 +286,7 @@ sp_png_write_rgba_striped(SPDocument *doc, r = 0; while (r < static_cast<png_uint_32>(height)) { void *to_free; - int n = get_rows((unsigned char const **) row_pointers, &to_free, r, height-r, data, color_type, bit_depth); + int n = get_rows((unsigned char const **) row_pointers, &to_free, r, height-r, data, color_type, bit_depth, antialiasing); if (!n) break; png_write_rows(png_ptr, row_pointers, n); g_free(to_free); @@ -320,7 +320,7 @@ sp_png_write_rgba_striped(SPDocument *doc, * */ static int -sp_export_get_rows(guchar const **rows, void **to_free, int row, int num_rows, void *data, int color_type, int bit_depth) +sp_export_get_rows(guchar const **rows, void **to_free, int row, int num_rows, void *data, int color_type, int bit_depth, int antialiasing) { struct SPEBP *ebp = (struct SPEBP *) data; @@ -352,7 +352,7 @@ sp_export_get_rows(guchar const **rows, void **to_free, int row, int num_rows, v dc.setOperator(CAIRO_OPERATOR_OVER); /* Render */ - ebp->drawing->render(dc, bbox); + ebp->drawing->render(dc, bbox, 0, antialiasing); cairo_surface_destroy(s); // PNG stores data as unpremultiplied big-endian RGBA, which means @@ -396,10 +396,10 @@ ExportResult sp_export_png_file(SPDocument *doc, gchar const *filename, unsigned long bgcolor, unsigned int (*status) (float, void *), void *data, bool force_overwrite, - const std::vector<SPItem*> &items_only, bool interlace, int color_type, int bit_depth, int zlib) + const std::vector<SPItem*> &items_only, bool interlace, int color_type, int bit_depth, int zlib, int antialiasing) { return sp_export_png_file(doc, filename, Geom::Rect(Geom::Point(x0,y0),Geom::Point(x1,y1)), - width, height, xdpi, ydpi, bgcolor, status, data, force_overwrite, items_only, interlace, color_type, bit_depth, zlib); + width, height, xdpi, ydpi, bgcolor, status, data, force_overwrite, items_only, interlace, color_type, bit_depth, zlib, antialiasing); } ExportResult sp_export_png_file(SPDocument *doc, gchar const *filename, @@ -408,7 +408,7 @@ ExportResult sp_export_png_file(SPDocument *doc, gchar const *filename, unsigned long bgcolor, unsigned (*status)(float, void *), void *data, bool force_overwrite, - const std::vector<SPItem*> &items_only, bool interlace, int color_type, int bit_depth, int zlib) + const std::vector<SPItem*> &items_only, bool interlace, int color_type, int bit_depth, int zlib, int antialiasing) { g_return_val_if_fail(doc != NULL, EXPORT_ERROR); g_return_val_if_fail(filename != NULL, EXPORT_ERROR); @@ -479,7 +479,7 @@ ExportResult sp_export_png_file(SPDocument *doc, gchar const *filename, ebp.px = g_try_new(guchar, 4 * ebp.sheight * width); if (ebp.px) { - write_status = sp_png_write_rgba_striped(doc, filename, width, height, xdpi, ydpi, sp_export_get_rows, &ebp, interlace, color_type, bit_depth, zlib); + write_status = sp_png_write_rgba_striped(doc, filename, width, height, xdpi, ydpi, sp_export_get_rows, &ebp, interlace, color_type, bit_depth, zlib, antialiasing); g_free(ebp.px); } |