Imported Upstream version 0.3.1upstream/0.3.1

1 files changed, 0 insertions, 163 deletions

diff --git a/src/utilities/image.vala b/src/utilities/image.vala
deleted file mode 100644
index 836e4e2..0000000
--- a/src/utilities/image.vala
+++ /dev/null
@@ -1,163 +0,0 @@
-/* 
-Copyright (c) 2011 by Simon Schneegans
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the Free
-Software Foundation, either version 3 of the License, or (at your option)
-any later version.
-
-This program 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 General Public License for
-more details.
-
-You should have received a copy of the GNU General Public License along with
-this program.  If not, see <http://www.gnu.org/licenses/>. 
-*/
-
-namespace GnomePie {
-
-/////////////////////////////////////////////////////////////////////////    
-/// A class which loads image files. It can load image files in various
-/// formats, including jpeg, png and svg. 
-/////////////////////////////////////////////////////////////////////////
-
-public class Image : GLib.Object {
-    
-    /////////////////////////////////////////////////////////////////////
-    /// The internally used surface.
-    /////////////////////////////////////////////////////////////////////
-    
-    public Cairo.ImageSurface surface { public get; protected set; default=null; }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Creates an empty Image.
-    /////////////////////////////////////////////////////////////////////
-    
-    public Image.empty(int width, int height, Color? color = null) {
-        this.surface = new Cairo.ImageSurface(Cairo.Format.ARGB32, width, height);
-        
-        if (color != null) {
-            var ctx = this.context();
-            ctx.set_source_rgb(color.r, color.g, color.b);
-            ctx.paint();
-        }
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Creates an image from the the given filename.
-    /////////////////////////////////////////////////////////////////////
-    
-    public Image.from_file(string filename) {
-        this.load_file(filename);
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Creates an image from the the given filename at a given size.
-    /////////////////////////////////////////////////////////////////////
-    
-    public Image.from_file_at_size(string filename, int width, int height) {
-        this.load_file_at_size(filename, width, height);
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Creates an image from the the given Gdk.Pixbuf.
-    /////////////////////////////////////////////////////////////////////
-    
-    public Image.from_pixbuf(Gdk.Pixbuf pixbuf) {
-        this.load_pixbuf(pixbuf);
-    }
-    
-    public Image.capture_screen(int posx, int posy, int width, int height) {
-        Gdk.Window root = Gdk.get_default_root_window();
-        Gdk.Pixbuf pixbuf = Gdk.pixbuf_get_from_drawable(null, root, null, posx, posy, 0, 0, width, height);
-
-        this.load_pixbuf(pixbuf);
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Loads an image from the the given filename.
-    /////////////////////////////////////////////////////////////////////
-    
-    public void load_file(string filename) {
-        try {
-            var pixbuf = new Gdk.Pixbuf.from_file(filename);
-            
-            if (pixbuf != null) {
-                this.load_pixbuf(pixbuf);
-            } else {
-                warning("Failed to load " + filename + "!");
-            }
-        } catch (GLib.Error e) {
-            message("Error loading image file: %s", e.message);
-            this.surface = new Cairo.ImageSurface(Cairo.Format.ARGB32, 1, 1);
-        }
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Loads an image from the the given filename at a given size.
-    /////////////////////////////////////////////////////////////////////
-    
-    public void load_file_at_size(string filename, int width, int height) {
-        try {
-            var pixbuf = new Gdk.Pixbuf.from_file_at_size(filename, width, height);
-            
-            if (pixbuf != null) {
-                this.load_pixbuf(pixbuf);
-            } else {
-                warning("Failed to load " + filename + "!");
-            }
-        } catch (GLib.Error e) {
-            message("Error loading image file: %s", e.message);
-            this.surface = new Cairo.ImageSurface(Cairo.Format.ARGB32, width, height);
-        }
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Loads an image from the the given Gdk.Pixbuf.
-    /////////////////////////////////////////////////////////////////////
-    
-    public void load_pixbuf(Gdk.Pixbuf pixbuf) {
-        this.surface = new Cairo.ImageSurface(Cairo.Format.ARGB32, pixbuf.width, pixbuf.height);
-    
-        var ctx = this.context();
-        Gdk.cairo_set_source_pixbuf(ctx, pixbuf, 1.0, 1.0);
-        ctx.paint();
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Paints the image onto the given Cairo.Context
-    /////////////////////////////////////////////////////////////////////
-    
-    public void paint_on(Cairo.Context ctx, double alpha = 1.0) {
-        ctx.set_source_surface(this.surface, -0.5*this.width()-1, -0.5*this.height()-1);
-        if (alpha >= 1.0) ctx.paint();
-        else              ctx.paint_with_alpha(alpha);
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Returns a Cairo.Context for the Image.
-    /////////////////////////////////////////////////////////////////////
-    
-    public Cairo.Context context() {
-        return new Cairo.Context(this.surface);;
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Returns the width of the image in pixels.
-    /////////////////////////////////////////////////////////////////////
-    
-    public int width() {
-        return this.surface.get_width();
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Returns the height of the image in pixels.
-    /////////////////////////////////////////////////////////////////////
-    
-    public int height() {
-        return this.surface.get_height();
-    }
-}
-
-}