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Dear Sirs,
I have read the dicusssion about saving pixmap to a
file in the maillist of gtk.
And I also read the imlib programmer guides
.
Now I am trying to use this function when I click
the button.
Here is the problem: pixmap is saved to file
successfully(file is really existing), but i can't see anything related to my
pixmap when i open this file.
Could anyone please help me figure the bugs
out?
Best Regards,
Calvin Chen
brief code as follow:
**********************************************************************************
void button_clicked(GtkWidget *button, GtkWidget
*window)
{
GdkPixmap *strmap =
NULL;
GdkImlibImage *image =
NULL;
strmap =
gtk_object_get_data(GTK_OBJECT(window), "pixmap"); /*pixmap is
created in main and set to window*/
image =
gdk_imlib_create_image_from_drawable(strmap, NULL, 0, 0, 400, 200);
gdk_imlib_save_image(image, "test.xpm",
NULL);
/* I have tried
gdk_imlib_save_image_to_*(), but it didn't work either. */
} |