Re: [Gimp-developer] Plugin Request/Hunt

[Leonard Rosenthol]

At 03:08 PM 12/23/2001 +1000, Robert Starr wrote:
I dloaded the ImageMagick

I tried to use it..  but it seems it's command line only..

 That is true - it is command line mostly.  There are some basic 
GUI's for it, but nothing too fancy at this time.


Is there a gui for the app (for the mogrify command)

 Not at this time.

 There are some GUI applications for Windows that will generate 
Contact Sheets.  One that I have seen is called ImageWalker 
(http://www.imagewalker.com), but I know nothing about the quality.


Leonard

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[Gimp-developer] adding a threshold to the magnify tool

[David Odin]

  Hi,

The following patch add a threshold to the magnify tool.
This threshold is between 1 and 15 (adjustable in the tool option box)
and default to 5.
If the user mouse the mouse by less than this threshold, a simple zoom
(with a scale of 1) is performed, else a window-zoom is performed.

It is usefull if your mouse isn't very accurate, or if your tablet is
too sensible.

Is it OK to commit, or does anyone object to the inclusion of this
feature?

Regards,

 DindinX


---
--- gimp/app/tools/gimpmagnifytool.c.orig   Mon Dec 24 04:44:54 2001
+++ gimp/app/tools/gimpmagnifytool.cMon Dec 24 04:45:58 2001
@@ -54,6 +54,8 @@
   GimpZoomType  type;
   GimpZoomType  type_d;
   GtkWidget*type_w[2];
+  gdouble   threshold_d;
+  GtkWidget*threshold_w;
 };
 
 
@@ -270,8 +272,10 @@
   width  = (win_width  * scalesrc) / scaledest;
   height = (win_height * scalesrc) / scaledest;
 
-  if (!w || !h)
+  if ( (w  options-threshold_d) || (h  options-threshold_d))
scale = 1;
   else
scale = MIN ((width / w), (height / h));
 
@@ -439,6 +443,7 @@
   MagnifyOptions *options;
   GtkWidget  *vbox;
   GtkWidget  *frame;
+  GtkWidget  *hbox, *label, *abox, *scale;
 
   options = g_new0 (MagnifyOptions, 1);
 
@@ -448,6 +453,7 @@
 
   options-allow_resize_d = gimprc.resize_windows_on_zoom;
   options-type_d = options-type = GIMP_ZOOM_IN;
+  options-threshold_d= 5;
 
   /*  the main vbox  */
   vbox = options-tool_options.main_vbox;
@@ -483,6 +489,32 @@
 
   gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
   gtk_widget_show (frame);
+
+  /*  window threshold */
+  hbox = gtk_hbox_new (FALSE, 4);
+  gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+
+  label = gtk_label_new (_(Threshold:));
+  gtk_misc_set_alignment (GTK_MISC (label), 1.0, 1.0);
+  gtk_box_pack_start( GTK_BOX (hbox), label, FALSE, FALSE, 0);
+  gtk_widget_show (label);
+
+  abox = gtk_alignment_new (0.5, 1.0, 1.0, 0.0);
+  gtk_box_pack_start_defaults (GTK_BOX (hbox), abox);
+  gtk_widget_show (abox);
+
+  options-threshold_w =
+  gtk_adjustment_new (options-threshold_d, 1.0, 15.0, 2.0, 2.0, 0.0);
+  scale = gtk_hscale_new (GTK_ADJUSTMENT (options-threshold_w));
+  gtk_scale_set_digits (GTK_SCALE (scale), 0);
+  gtk_container_add (GTK_CONTAINER (abox), scale);
+  gtk_scale_set_value_pos (GTK_SCALE (scale), GTK_POS_TOP);
+  gtk_range_set_update_policy (GTK_RANGE (scale), GTK_UPDATE_DELAYED);
+  g_signal_connect (G_OBJECT (options-threshold_w), value_changed,
+G_CALLBACK (gimp_double_adjustment_update),
+options-threshold_d);
+  gtk_widget_show (scale);
+  gtk_widget_show (hbox);
 
   return (GimpToolOptions *) options;
 }


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