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 Post subject: Drawing GtkImage in GtkDrawingArea
PostPosted: Sun May 11, 2008 2:52 pm 

Joined: Sun May 11, 2008 2:47 pm
Posts: 1

I try to draw part of image in drawing area, but all I get is access violation:

static gboolean
expose_event( GtkWidget *widget, GdkEventExpose *event )

          event->area.x, event->area.y,
          event->area.x, event->area.y,
          event->area.width, event->area.height);

   return FALSE;

First function, where I copy portion of hand-made pixmap works fine, but img1 loaded with gtk_image_new_from_file() fails. Image loaded correcrtly, I can show it, if I use gtk_container_add().

Image is simply 128x128 bmp file.

Can anyone help me?

PS: Yes, I saw demos like images.c, but they use gtk_container_add() instead of gdk_draw_image().

 Post subject:
PostPosted: Mon May 12, 2008 3:55 pm 
Never Seen the Sunlight

Joined: Wed Sep 21, 2005 3:07 am
Posts: 384
Location: Fairfax, Virginia
You can draw a GdkImage onto a GtkDrawingArea. Why not just use that or GdkPixbuf?

Andrew Krause

Foundations of GTK+ Development: Buy now for only $31.49!

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