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implemented gimp_stroke_close. 

2003-08-02  Simon Budig  <simon@gimp.org>

        * app/vectors/gimpstroke.[ch]: implemented gimp_stroke_close.

        * app/vectors/gimpbezierstroke.c: only extend a stroke if
        it is not closed.

        * app/tools/gimpvectortool.c: ALT-Click on an anchor now
        closes the stroke. Will evolve to the ability to connect
        two strokes.
This commit is contained in:
Simon Budig 2003-08-03 01:26:05 +00:00 committed by Simon Budig
parent 9f82c98c62
commit 10cb43d2fb
5 changed files with 27 additions and 1 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2003-08-02 Simon Budig <simon@gimp.org>
* app/vectors/gimpstroke.[ch]: implemented gimp_stroke_close.
* app/vectors/gimpbezierstroke.c: only extend a stroke if
it is not closed.
* app/tools/gimpvectortool.c: ALT-Click on an anchor now
closes the stroke. Will evolve to the ability to connect
two strokes.
2003-08-01 Henrik Brix Andersen <brix@gimp.org> 2003-08-01 Henrik Brix Andersen <brix@gimp.org>
* plug-ins/rcm/rcm.c * plug-ins/rcm/rcm.c

5
app/tools/gimpvectortool.c
View File

@ -241,6 +241,8 @@ gimp_vector_tool_button_press (GimpTool *tool,
* (SHFT) -> multiple selection * (SHFT) -> multiple selection
* (CTRL) -> Drag out control point * (CTRL) -> Drag out control point
* (CTRL+SHFT) -> Convert to corner * (CTRL+SHFT) -> Convert to corner
* (ALT) -> close this stroke (really should be able to connect
* two strokes)
* *
* Handle: (NONE) -> Regular Movement * Handle: (NONE) -> Regular Movement
* (SHFT) -> (Handle) Move opposite handle symmetrically * (SHFT) -> (Handle) Move opposite handle symmetrically
@ -357,6 +359,9 @@ gimp_vector_tool_button_press (GimpTool *tool,
if (state & GDK_CONTROL_MASK) if (state & GDK_CONTROL_MASK)
gimp_vector_tool_on_handle (tool, coords, GIMP_ANCHOR_CONTROL, gimp_vector_tool_on_handle (tool, coords, GIMP_ANCHOR_CONTROL,
gdisp, &anchor, &stroke); gdisp, &anchor, &stroke);
if (state & GDK_MOD1_MASK)
gimp_stroke_close (stroke);
} }
else else
{ {

2
app/vectors/gimpbezierstroke.c
View File

@ -220,6 +220,8 @@ gimp_bezier_stroke_extend (GimpBezierStroke *bezier_stroke,
stroke = GIMP_STROKE (bezier_stroke); stroke = GIMP_STROKE (bezier_stroke);
g_return_val_if_fail (!stroke->closed, NULL);
if (stroke->anchors == NULL) if (stroke->anchors == NULL)
{ {
/* assure that there is no neighbor specified */ /* assure that there is no neighbor specified */

6
app/vectors/gimpstroke.c
View File

@ -366,6 +366,12 @@ gimp_stroke_real_anchor_move_absolute (GimpStroke *stroke,
anchor->position.y = coord->y; anchor->position.y = coord->y;
} }
void
gimp_stroke_close (GimpStroke *stroke)
{
stroke->closed = TRUE;
}
void void
gimp_stroke_anchor_convert (GimpStroke *stroke, gimp_stroke_anchor_convert (GimpStroke *stroke,

4
app/vectors/gimpstroke.h
View File

@ -124,6 +124,8 @@ void gimp_stroke_anchor_move_absolute (GimpStroke *stroke,
const GimpCoords *coord, const GimpCoords *coord,
GimpAnchorFeatureType feature); GimpAnchorFeatureType feature);
void gimp_stroke_close (GimpStroke *stroke);
void gimp_stroke_anchor_convert (GimpStroke *stroke, void gimp_stroke_anchor_convert (GimpStroke *stroke,
GimpAnchor *anchor, GimpAnchor *anchor,
GimpAnchorFeatureType feature); GimpAnchorFeatureType feature);
@ -138,7 +140,7 @@ gdouble gimp_stroke_get_length (const GimpStroke *stroke);
gdouble gimp_stroke_get_distance (const GimpStroke *stroke, gdouble gimp_stroke_get_distance (const GimpStroke *stroke,
const GimpCoords *coord); const GimpCoords *coord);
/* returns the number of valid coordinates */ /* returns an array of valid coordinates */
GArray * gimp_stroke_interpolate (const GimpStroke *stroke, GArray * gimp_stroke_interpolate (const GimpStroke *stroke,
gdouble precision, gdouble precision,
gboolean *closed); gboolean *closed);