[gnumeric] Fixed arrows and line object position when zoomed. [#637453]

[Jean Bréfort <jbrefort src gnome org>]

commit 69bebeb80a61428f27dc52031ed1181eec043afa
Author: Jean Brefort <jean brefort normalesup org>
Date:   Fri Dec 17 15:23:35 2010 +0100

    Fixed arrows and line object position when zoomed. [#637453]

 ChangeLog         |    5 +++++
 NEWS              |    1 +
 src/gnm-so-line.c |    9 +++++----
 3 files changed, 11 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index e18a381..c52a119 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-17  Jean Brefort  <jean brefort normalesup org>
+
+	* src/gnm-so-line.c (so_line_view_set_bounds): take zoom level into
+	account when setting the coordinates. [#637453]
+
 2010-12-10  Morten Welinder  <terra gnome org>
 
 	* src/stf.c (resize_columns): Expand columns to fit
diff --git a/NEWS b/NEWS
index 52741d3..4798ac7 100644
--- a/NEWS
+++ b/NEWS
@@ -11,6 +11,7 @@ Andreas:
 Jean:
 	* Only disable the formula bar when a chart sheet is selected. [#636031]
 	* Make sheet objects invisible outline from .xls files persistent. [#637393]
+	* Fixed arrows and line object position when zoomed. [#637453]
 
 Morten:
 	* Fix array intersection problem with IF.  [#633433]
diff --git a/src/gnm-so-line.c b/src/gnm-so-line.c
index 4e064e5..b6e3425 100644
--- a/src/gnm-so-line.c
+++ b/src/gnm-so-line.c
@@ -61,16 +61,17 @@ so_line_view_set_bounds (SheetObjectView *sov, double const *coords, gboolean vi
 	GocItem	*view = GOC_ITEM (sov), *item = GOC_ITEM (GOC_GROUP (view)->children->data);
 	SheetObject	*so = sheet_object_view_get_so (sov);
 	GOStyleLine const *style = &GNM_SO_LINE (so)->style->line;
+	double scale = goc_canvas_get_pixels_per_unit (view->canvas);
 
 	sheet_object_direction_set (so, coords);
 
 	if (visible &&
 	    style->color != 0 && style->width >= 0 && style->dash_type != GO_LINE_NONE) {
 		goc_item_set (item,
-		              "x0", coords[0],
-		              "y0", coords[1],
-		              "x1", coords[2],
-		              "y1", coords[3],
+		              "x0", coords[0] / scale,
+		              "y0", coords[1] / scale,
+		              "x1", coords[2] / scale,
+		              "y1", coords[3] / scale,
 		              NULL);
 		goc_item_show (view);
 	} else