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index 94e0b709ab8d519b2031e6700384541a40965778..58decfad76c443bfc87bf74e1c37903ffd5390bd 100644 (file)
#include <map>
#include "helper/units.h"
#include "sp-item.h"
+#include "unit-constants.h"
using NR::X;
using NR::Y;
@@ -934,6 +935,13 @@ void sp_copy_stuff_used_by_item (GSList **defs_clip, SPItem *item, const GSList
}
}
+ if (style->filter.filter) {
+ SPObject *filter = style->filter.filter;
+ if (SP_IS_FILTER(filter)) {
+ sp_copy_single (defs_clip, filter);
+ }
+ }
+
// recurse
for (SPObject *o = SP_OBJECT(item)->children; o != NULL; o = o->next) {
if (SP_IS_ITEM(o))
}
}
+void
+sp_selection_get_export_hints (Inkscape::Selection *selection, const char **filename, float *xdpi, float *ydpi)
+{
+ if (selection->isEmpty()) {
+ return;
+ }
+
+ const GSList * reprlst = selection->reprList();
+ bool filename_search = TRUE;
+ bool xdpi_search = TRUE;
+ bool ydpi_search = TRUE;
+
+ for(; reprlst != NULL &&
+ filename_search &&
+ xdpi_search &&
+ ydpi_search;
+ reprlst = reprlst->next) {
+ const gchar * dpi_string;
+ Inkscape::XML::Node * repr = (Inkscape::XML::Node *)reprlst->data;
+
+ if (filename_search) {
+ *filename = repr->attribute("inkscape:export-filename");
+ if (*filename != NULL)
+ filename_search = FALSE;
+ }
+
+ if (xdpi_search) {
+ dpi_string = NULL;
+ dpi_string = repr->attribute("inkscape:export-xdpi");
+ if (dpi_string != NULL) {
+ *xdpi = atof(dpi_string);
+ xdpi_search = FALSE;
+ }
+ }
+
+ if (ydpi_search) {
+ dpi_string = NULL;
+ dpi_string = repr->attribute("inkscape:export-ydpi");
+ if (dpi_string != NULL) {
+ *ydpi = atof(dpi_string);
+ ydpi_search = FALSE;
+ }
+ }
+ }
+}
+
+void
+sp_document_get_export_hints (SPDocument * doc, const char **filename, float *xdpi, float *ydpi)
+{
+ Inkscape::XML::Node * repr = sp_document_repr_root(doc);
+ const gchar * dpi_string;
+
+ *filename = repr->attribute("inkscape:export-filename");
+
+ dpi_string = NULL;
+ dpi_string = repr->attribute("inkscape:export-xdpi");
+ if (dpi_string != NULL) {
+ *xdpi = atof(dpi_string);
+ }
+
+ dpi_string = NULL;
+ dpi_string = repr->attribute("inkscape:export-ydpi");
+ if (dpi_string != NULL) {
+ *ydpi = atof(dpi_string);
+ }
+}
+
void
sp_selection_create_bitmap_copy ()
{
// Calculate resolution
double res;
int const prefs_res = prefs_get_int_attribute ("options.createbitmap", "resolution", 0);
+ int const prefs_min = prefs_get_int_attribute ("options.createbitmap", "minsize", 0);
if (0 < prefs_res) {
// If it's given explicitly in prefs, take it
res = prefs_res;
+ } else if (0 < prefs_min) {
+ // If minsize is given, look up minimum bitmap size (default 250 pixels) and calculate resolution from it
+ res = PX_PER_IN * prefs_min / MIN ((bbox.x1 - bbox.x0), (bbox.y1 - bbox.y0));
} else {
- // Otherwise look up minimum bitmap size (default 250 pixels) and calculate resolution from it
- int const prefs_min = prefs_get_int_attribute ("options.createbitmap", "minsize", 250);
- res = prefs_min / MIN ((bbox.x1 - bbox.x0), (bbox.y1 - bbox.y0));
+ float hint_xdpi = 0, hint_ydpi = 0;
+ const char *hint_filename;
+ // take resolution hint from the selected objects
+ sp_selection_get_export_hints (selection, &hint_filename, &hint_xdpi, &hint_ydpi);
+ if (hint_xdpi != 0) {
+ res = hint_xdpi;
+ } else {
+ // take resolution hint from the document
+ sp_document_get_export_hints (document, &hint_filename, &hint_xdpi, &hint_ydpi);
+ if (hint_xdpi != 0) {
+ res = hint_xdpi;
+ } else {
+ // if all else fails, take the default 90 dpi
+ res = PX_PER_IN;
+ }
+ }
}
// The width and height of the bitmap in pixels
- unsigned width = (unsigned) floor ((bbox.x1 - bbox.x0) * res);
- unsigned height =(unsigned) floor ((bbox.y1 - bbox.y0) * res);
+ unsigned width = (unsigned) floor ((bbox.x1 - bbox.x0) * res / PX_PER_IN);
+ unsigned height =(unsigned) floor ((bbox.y1 - bbox.y0) * res / PX_PER_IN);
// Find out if we have to run a filter
const gchar *run = NULL;
// Calculate the matrix that will be applied to the image so that it exactly overlaps the source objects
NR::Matrix eek = sp_item_i2d_affine (SP_ITEM(parent_object));
- NR::Matrix t = NR::scale (1/res, -1/res) * NR::translate (bbox.x0, bbox.y1) * eek.inverse();
+ NR::Matrix t;
+ if (res == PX_PER_IN) { // for default 90 dpi, snap it to pixel grid
+ t = NR::scale (1, -1) * NR::translate ((unsigned) (bbox.x0 + 0.5), (unsigned) (bbox.y1 + 0.5)) * eek.inverse();
+ } else {
+ t = NR::scale (1, -1) * NR::translate (bbox.x0, bbox.y1) * eek.inverse();
+ }
// Do the export
sp_export_png_file(document, filepath,
Inkscape::XML::Node * repr = sp_repr_new ("svg:image");
repr->setAttribute("xlink:href", filename);
repr->setAttribute("sodipodi:absref", filepath);
- sp_repr_set_svg_double(repr, "width", gdk_pixbuf_get_width(pb));
- sp_repr_set_svg_double(repr, "height", gdk_pixbuf_get_height(pb));
+ if (res == PX_PER_IN) { // for default 90 dpi, snap it to pixel grid
+ sp_repr_set_svg_double(repr, "width", width);
+ sp_repr_set_svg_double(repr, "height", height);
+ } else {
+ sp_repr_set_svg_double(repr, "width", (bbox.x1 - bbox.x0));
+ sp_repr_set_svg_double(repr, "height", (bbox.y1 - bbox.y0));
+ }
// Write transform
gchar c[256];
// create a list of duplicates
GSList *mask_items = NULL;
GSList *apply_to_items = NULL;
+ GSList *items_to_delete = NULL;
bool topmost = prefs_get_int_attribute ("options.maskobject", "topmost", 1);
bool remove_original = prefs_get_int_attribute ("options.maskobject", "remove", 1);
if (remove_original) {
SPObject *item = SP_OBJECT (i->data);
- item->deleteObject (false);
+ items_to_delete = g_slist_prepend (items_to_delete, item);
}
}
} else if (!topmost) {
if (remove_original) {
SPObject *item = SP_OBJECT (i->data);
- item->deleteObject (false);
+ items_to_delete = g_slist_prepend (items_to_delete, item);
}
for (i = i->next; i != NULL; i = i->next) {
if (remove_original) {
SPObject *item = SP_OBJECT (i->data);
- item->deleteObject (false);
+ items_to_delete = g_slist_prepend (items_to_delete, item);
}
}
g_slist_free (mask_items);
g_slist_free (apply_to_items);
+ for (GSList *i = items_to_delete; NULL != i; i = i->next) {
+ SPObject *item = SP_OBJECT (i->data);
+ item->deleteObject (false);
+ }
+ g_slist_free (items_to_delete);
+
if (apply_clip_path)
sp_document_done (document, SP_VERB_OBJECT_SET_CLIPPATH, _("Set clipping path"));
else