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index e47437c724c61e0c86ebd2ff44bdd518164d02e8..5cd5df143fe19667f9d61ee3fc10bc19e7758207 100644 (file)
* Clone tiling dialog
*
* Authors:
- * bulia byak <buliabyak@users.sf.net>
+ * bulia byak <buliabyak@users.sf.net>
+ * Johan Engelen <goejendaagh@zonnet.nl>
*
- * Copyright (C) 2004-2005 Authors
+ * Copyright (C) 2004-2006 Authors
* Released under GNU GPL
*/
#include "ui/widget/color-picker.h"
+#include "../sp-filter.h"
+#include "../filter-chemistry.h"
+
+#define MIN_ONSCREEN_DISTANCE 50
+
static GtkWidget *dlg = NULL;
static win_data wd;
/* Set up pixblock */
guchar *px = g_new(guchar, 4 * width * height);
+
+ if (px == NULL) {
+ return 0; // buffer is too big or too small, cannot pick, so return 0
+ }
+
memset(px, 0x00, 4 * width * height);
/* Render */
nr_pixblock_setup_extern( &pb, NR_PIXBLOCK_MODE_R8G8B8A8N,
ibox.x0, ibox.y0, ibox.x1, ibox.y1,
px, 4 * width, FALSE, FALSE );
- nr_arena_item_invoke_render( trace_root, &ibox, &pb,
+ nr_arena_item_invoke_render(NULL, trace_root, &ibox, &pb,
NR_ARENA_ITEM_RENDER_NO_CACHE );
double R = 0, G = 0, B = 0, A = 0;
g_slist_free (to_unclump);
- sp_document_done (sp_desktop_document (desktop));
+ sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
+ _("Unclump tiled clones"));
}
static guint
clonetiler_change_selection (NULL, selection, dlg);
if (do_undo)
- sp_document_done (sp_desktop_document (desktop));
+ sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
+ _("Delete tiled clones"));
}
static NR::Rect
int alternate_roty = prefs_get_int_attribute (prefs_path, "alternate_roty", 0);
double rand_rot = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_rot", 0, 0, 100);
+ double d_blur_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_blur_per_y", 0, 0, 100);
+ double d_blur_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_blur_per_x", 0, 0, 100);
+ int alternate_blury = prefs_get_int_attribute (prefs_path, "alternate_blury", 0);
+ int alternate_blurx = prefs_get_int_attribute (prefs_path, "alternate_blurx", 0);
+ double rand_blur = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_blur", 0, 0, 100);
+
double d_opacity_per_y = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_opacity_per_y", 0, 0, 100);
double d_opacity_per_x = 0.01 * prefs_get_double_attribute_limited (prefs_path, "d_opacity_per_x", 0, 0, 100);
int alternate_opacityy = prefs_get_int_attribute (prefs_path, "alternate_opacityy", 0);
int ymax = prefs_get_int_attribute (prefs_path, "ymax", 2);
int fillrect = prefs_get_int_attribute (prefs_path, "fillrect", 0);
- double fillwidth = prefs_get_double_attribute_limited (prefs_path, "fillwidth", 50, 0, 6000);
- double fillheight = prefs_get_double_attribute_limited (prefs_path, "fillheight", 50, 0, 6000);
+ double fillwidth = prefs_get_double_attribute_limited (prefs_path, "fillwidth", 50, 0, 1e6);
+ double fillheight = prefs_get_double_attribute_limited (prefs_path, "fillheight", 50, 0, 1e6);
int dotrace = prefs_get_int_attribute (prefs_path, "dotrace", 0);
int pick = prefs_get_int_attribute (prefs_path, "pick", 0);
NR::Point cur = NR::Point (0, 0);
NR::Rect bbox_original = NR::Rect (NR::Point (c[NR::X] - w/2, c[NR::Y] - h/2), NR::Point (c[NR::X] + w/2, c[NR::Y] + h/2));
+ double perimeter_original = (w + h)/4;
for (int x = 0;
fillrect?
sp_svg_write_color(color_string, 32, SP_RGBA32_F_COMPOSE(rgb[0], rgb[1], rgb[2], 1.0));
}
- // Opacity tab
+ // Blur
+ double blur = 0.0;
+ {
+ int eff_x = (alternate_blurx? (x%2) : (x));
+ int eff_y = (alternate_blury? (y%2) : (y));
+ blur = (d_blur_per_x * eff_x + d_blur_per_y * eff_y + rand_blur * g_random_double_range (-1, 1));
+ blur = CLAMP (blur, 0, 1);
+ }
+
+ // Opacity
double opacity = 1.0;
+ {
int eff_x = (alternate_opacityx? (x%2) : (x));
int eff_y = (alternate_opacityy? (y%2) : (y));
opacity = 1 - (d_opacity_per_x * eff_x + d_opacity_per_y * eff_y + rand_opacity * g_random_double_range (-1, 1));
opacity = CLAMP (opacity, 0, 1);
+ }
// Trace tab
if (dotrace) {
}
// Create the clone
- Inkscape::XML::Node *clone = sp_repr_new("svg:use");
+ Inkscape::XML::Node *clone = obj_repr->document()->createElement("svg:use");
clone->setAttribute("x", "0");
clone->setAttribute("y", "0");
clone->setAttribute("inkscape:tiled-clone-of", id_href);
center_set = true;
}
- gchar affinestr[80];
- if (sp_svg_transform_write(affinestr, 79, t)) {
- clone->setAttribute("transform", affinestr);
- } else {
- clone->setAttribute("transform", NULL);
- }
+ gchar *affinestr=sp_svg_transform_write(t);
+ clone->setAttribute("transform", affinestr);
+ g_free(affinestr);
if (opacity < 1.0) {
sp_repr_set_css_double(clone, "opacity", opacity);
// add the new clone to the top of the original's parent
SP_OBJECT_REPR(parent)->appendChild(clone);
+ if (blur > 0.0) {
+ SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
+ double perimeter = perimeter_original * t.expansion();
+ double radius = blur * perimeter;
+ // it's hard to figure out exact width/height of the tile without having an object
+ // that we can take bbox of; however here we only need a lower bound so that blur
+ // margins are not too small, and the perimeter should work
+ SPFilter *constructed = new_filter_gaussian_blur(sp_desktop_document(desktop), radius, t.expansion(), t.expansionX(), t.expansionY(), perimeter, perimeter);
+ sp_style_set_property_url (clone_object, "filter", SP_OBJECT(constructed), false);
+ }
+
if (center_set) {
SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
if (clone_object && SP_IS_ITEM(clone_object)) {
clonetiler_change_selection (NULL, selection, dlg);
- sp_document_done(sp_desktop_document(desktop));
+ sp_document_done(sp_desktop_document(desktop), SP_VERB_DIALOG_CLONETILER,
+ _("Create tiled clones"));
}
static GtkWidget *
dlg = sp_window_new (title, TRUE);
if (x == -1000 || y == -1000) {
- x = prefs_get_int_attribute (prefs_path, "x", 0);
- y = prefs_get_int_attribute (prefs_path, "y", 0);
+ x = prefs_get_int_attribute (prefs_path, "x", -1000);
+ y = prefs_get_int_attribute (prefs_path, "y", -1000);
}
if (w ==0 || h == 0) {
h = prefs_get_int_attribute (prefs_path, "h", 0);
}
- if (x<0) x=0;
- if (y<0) y=0;
+// if (x<0) x=0;
+// if (y<0) y=0;
- if (x != 0 || y != 0) {
+ if (w && h) {
+ gtk_window_resize ((GtkWindow *) dlg, w, h);
+ }
+ if (x >= 0 && y >= 0 && (x < (gdk_screen_width()-MIN_ONSCREEN_DISTANCE)) && (y < (gdk_screen_height()-MIN_ONSCREEN_DISTANCE))) {
gtk_window_move ((GtkWindow *) dlg, x, y);
} else {
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
}
- if (w && h) {
- gtk_window_resize ((GtkWindow *) dlg, w, h);
- }
sp_transientize (dlg);
wd.win = dlg;
}
-// Opacity
+// Blur and opacity
{
- GtkWidget *vb = clonetiler_new_tab (nb, _("_Opacity"));
+ GtkWidget *vb = clonetiler_new_tab (nb, _("_Blur & opacity"));
GtkWidget *table = clonetiler_table_x_y_rand (1);
gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
- // Dissolve
+
+ // Blur
{
GtkWidget *l = gtk_label_new ("");
- gtk_label_set_markup (GTK_LABEL(l), _("<b>Fade out:</b>"));
+ gtk_label_set_markup (GTK_LABEL(l), _("<b>Blur:</b>"));
gtk_size_group_add_widget(table_row_labels, l);
clonetiler_table_attach (table, l, 1, 2, 1);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Decrease tile opacity by this percentage for each row"), "d_opacity_per_y",
+ _("Blur tiles by this percentage for each row"), "d_blur_per_y",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 2);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Decrease tile opacity by this percentage for each column"), "d_opacity_per_x",
+ _("Blur tiles by this percentage for each column"), "d_blur_per_x",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 3);
}
{
GtkWidget *l = clonetiler_spinbox (tt,
- _("Randomize the tile opacity by this percentage"), "rand_opacity",
+ _("Randomize the tile blur by this percentage"), "rand_blur",
0, 100, "%");
clonetiler_table_attach (table, l, 0, 2, 4);
}
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "alternate_opacityy");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each row"), "alternate_blury");
clonetiler_table_attach (table, l, 0, 3, 2);
}
{
- GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "alternate_opacityx");
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each column"), "alternate_blurx");
clonetiler_table_attach (table, l, 0, 3, 3);
}
+
+
+
+ // Dissolve
+ {
+ GtkWidget *l = gtk_label_new ("");
+ gtk_label_set_markup (GTK_LABEL(l), _("<b>Fade out:</b>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 4, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_spinbox (tt,
+ _("Decrease tile opacity by this percentage for each row"), "d_opacity_per_y",
+ 0, 100, "%");
+ clonetiler_table_attach (table, l, 0, 4, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_spinbox (tt,
+ _("Decrease tile opacity by this percentage for each column"), "d_opacity_per_x",
+ 0, 100, "%");
+ clonetiler_table_attach (table, l, 0, 4, 3);
+ }
+
+ {
+ GtkWidget *l = clonetiler_spinbox (tt,
+ _("Randomize the tile opacity by this percentage"), "rand_opacity",
+ 0, 100, "%");
+ clonetiler_table_attach (table, l, 0, 4, 4);
+ }
+
+ { // alternates
+ GtkWidget *l = gtk_label_new ("");
+ // TRANSLATORS: "Alternate" is a verb here
+ gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
+ gtk_size_group_add_widget(table_row_labels, l);
+ clonetiler_table_attach (table, l, 1, 5, 1);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "alternate_opacityy");
+ clonetiler_table_attach (table, l, 0, 5, 2);
+ }
+
+ {
+ GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "alternate_opacityx");
+ clonetiler_table_attach (table, l, 0, 5, 3);
+ }
}
{
// Width spinbutton
- GtkObject *a = gtk_adjustment_new (0.0, -SP_DESKTOP_SCROLL_LIMIT, SP_DESKTOP_SCROLL_LIMIT, 1.0, 10.0, 10.0);
+ GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
double value = prefs_get_double_attribute (prefs_path, "fillwidth", 50);
{
// Height spinbutton
- GtkObject *a = gtk_adjustment_new (0.0, -SP_DESKTOP_SCROLL_LIMIT, SP_DESKTOP_SCROLL_LIMIT, 1.0, 10.0, 10.0);
+ GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
double value = prefs_get_double_attribute (prefs_path, "fillheight", 50);