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Commit 630b0ab0 authored by Henrik Brix Andersen's avatar Henrik Brix Andersen Committed by Henrik Brix Andersen
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behave correctly for grid spacing of 1px, whitespace clean up. Fixes the 

2003-11-22 Henrik Brix Andersen <brix@gimp.org>

* gimp/app/core/gimpimage-snap.c: behave correctly for grid
spacing of 1px, whitespace clean up. Fixes the grid part of bug
#125864.
parent ed3f0eb6
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ChangeLog
View file @ 630b0ab0
2003-11-22 Henrik Brix Andersen <brix@gimp.org>
* gimp/app/core/gimpimage-snap.c: behave correctly for grid
spacing of 1px, whitespace clean up. Fixes the grid part of bug
#125864.
2003-11-23 Michael Natterer <mitch@gimp.org>
 
* libgimpwidgets/gimpcolordisplay.[ch]: added API to
app/core/gimpimage-snap.c
View file @ 630b0ab0
......@@ -70,14 +70,14 @@ gimp_image_snap_x (GimpImage *gimage,
for (list = gimage->guides; list; list = g_list_next (list))
{
guide = (GimpGuide *) list->data;
if (guide->position < 0)
continue;
if (guide->orientation == GIMP_ORIENTATION_VERTICAL)
{
dist = ABS (guide->position - x);
if (dist < MIN (EPSILON, mindist))
{
mindist = dist;
......@@ -91,19 +91,19 @@ gimp_image_snap_x (GimpImage *gimage,
if (snap_to_grid && gimage->grid != NULL)
{
grid = gimp_image_get_grid (gimage);
g_object_get (grid,
"xspacing", &xspacing,
"xoffset", &xoffset,
NULL);
for (i = xoffset; i <= gimage->width; i += xspacing)
{
if (i < 0)
continue;
dist = ABS (i - x);
dist = ABS (i - x - 0.5);
if (dist < MIN (EPSILON, mindist))
{
mindist = dist;
......@@ -149,14 +149,14 @@ gimp_image_snap_y (GimpImage *gimage,
for (list = gimage->guides; list; list = g_list_next (list))
{
guide = (GimpGuide *) list->data;
if (guide->position < 0)
continue;
if (guide->orientation == GIMP_ORIENTATION_HORIZONTAL)
{
dist = ABS (guide->position - y);
if (dist < MIN (EPSILON, mindist))
{
mindist = dist;
......@@ -170,19 +170,19 @@ gimp_image_snap_y (GimpImage *gimage,
if (snap_to_grid && gimage->grid != NULL)
{
grid = gimp_image_get_grid (gimage);
g_object_get (grid,
"yspacing", &yspacing,
"yoffset", &yoffset,
NULL);
for (i = yoffset; i <= gimage->height; i += yspacing)
{
if (i < 0)
continue;
dist = ABS (i - y);
dist = ABS (i - y - 0.5);
if (dist < MIN (EPSILON, mindist))
{
mindist = dist;
......@@ -238,15 +238,15 @@ gimp_image_snap_point (GimpImage *gimage,
for (list = gimage->guides; list; list = g_list_next (list))
{
guide = (GimpGuide *) list->data;
if (guide->position < 0)
continue;
switch (guide->orientation)
{
case GIMP_ORIENTATION_HORIZONTAL:
dist = ABS (guide->position - y);
if (dist < MIN (EPSILON, minydist))
{
minydist = dist;
......@@ -254,10 +254,10 @@ gimp_image_snap_point (GimpImage *gimage,
snapped = TRUE;
}
break;
case GIMP_ORIENTATION_VERTICAL:
dist = ABS (guide->position - x);
if (dist < MIN (EPSILON, minxdist))
{
minxdist = dist;
......@@ -265,17 +265,17 @@ gimp_image_snap_point (GimpImage *gimage,
snapped = TRUE;
}
break;
default:
break;
}
}
}
if (snap_to_grid && gimage->grid != NULL)
{
grid = gimp_image_get_grid (gimage);
g_object_get (grid,
"xspacing", &xspacing,
"yspacing", &yspacing,
......@@ -288,7 +288,7 @@ gimp_image_snap_point (GimpImage *gimage,
if (i < 0)
continue;
dist = ABS (i - x);
dist = ABS (i - x - 0.5);
if (dist < MIN (EPSILON, minxdist))
{
......@@ -303,7 +303,7 @@ gimp_image_snap_point (GimpImage *gimage,
if (i < 0)
continue;
dist = ABS (i - y);
dist = ABS (i - y - 0.5);
if (dist < MIN (EPSILON, minydist))
{
......@@ -367,7 +367,7 @@ gimp_image_snap_rectangle (GimpImage *gimage,
*tx1 = nx1;
else if (snap2)
*tx1 = ROUND (x1 + (nx2 - x2));
if (snap3 && snap4)
{
if (ABS (y1 - ny1) > ABS (y2 - ny2))
......
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