/* Copyright 2024 Red Hat, Inc.
*
* GTK is free software ; you can redistribute it and / or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation ; either version 2 of the
* License , or ( at your option ) any later version .
*
* GTK is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the GNU
* Lesser General Public License for more details .
*
* You should have received a copy of the GNU Lesser General Public
* License along with GTK ; see the file COPYING . If not ,
* see < http : //www.gnu.org/licenses/>.
*
* Author : Matthias Clasen
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <glib/gi18n-lib.h>
#include <glib/gprintf.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#include "gtk-image-tool.h"
#include "gtk-tool-utils.h"
static const char *
get_format_name (GdkMemoryFormat format)
{
GEnumClass *class ;
GEnumValue *value;
const char *name;
class = g_type_class_ref (GDK_TYPE_MEMORY_FORMAT);
value = g_enum_get_value (class , format);
name = value->value_nick;
g_type_class_unref (class );
return name;
}
static void
file_info (const char *filename)
{
GdkTexture *texture;
char *name;
char *cicp;
texture = load_image_file (filename);
g_print ("%s %dx%d\n" , _("Size:" ), gdk_texture_get_width (texture), gdk_texture_get_height (texture));
g_print ("%s %s\n" , _("Format:" ), get_format_name (gdk_texture_get_format (texture)));
name = get_color_state_name (gdk_texture_get_color_state (texture));
cicp = get_color_state_cicp (gdk_texture_get_color_state (texture));
if (name && cicp)
g_print ("%s %s (cicp %s)\n" , _("Color state:" ), name, cicp);
else if (cicp)
g_print ("%s cicp %s\n" , _("Color state:" ), cicp);
else
g_print ("%s %s\n" , _("Color state:" ), _("unknown" ));
g_object_unref (texture);
}
void
do_info (int *argc,
const char ***argv)
{
GOptionContext *context;
char **filenames = NULL;
const GOptionEntry entries[] = {
{ G_OPTION_REMAINING, 0 , 0 , G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL, N_("FILE" ) },
{ NULL, }
};
GError *error = NULL;
g_set_prgname ("gtk4-image-tool info" );
context = g_option_context_new (NULL);
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_set_summary (context, _("Provide information about the image." ));
if (!g_option_context_parse (context, argc, (char ***)argv, &error))
{
g_printerr ("%s\n" , error->message);
g_error_free (error);
exit (1 );
}
g_option_context_free (context);
if (filenames == NULL)
{
g_printerr (_("No image file specified\n" ));
exit (1 );
}
if (g_strv_length (filenames) > 1 )
{
g_printerr (_("Can only accept a single image file\n" ));
exit (1 );
}
file_info (filenames[0 ]);
g_strfreev (filenames);
}
Messung V0.5 in Prozent C=100 H=92 G=95
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-07-02)
¤
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