From: johanengelen <johanengelen@users.sourceforge.net>
Date: Fri, 9 May 2008 14:07:12 +0000 (+0000)
Subject: Remove LPESlant.
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=0e3f494349e05df13686bbba4f727d41e39ac533;p=inkscape.git

Remove LPESlant.
- it causes data hiding problems (appears to be the *only* place outside SPCurve that directly writes to SPCurve's bpath !)
- *when someone really wants this effect, let me know and I'll recode it*
---

diff --git a/src/live_effects/Makefile_insert b/src/live_effects/Makefile_insert
index 60c2ece42..7f0adf3a6 100644
--- a/src/live_effects/Makefile_insert
+++ b/src/live_effects/Makefile_insert
@@ -32,8 +32,6 @@ live_effects_liblive_effects_a_SOURCES = \
 	live_effects/lpe-gears.h	\
 	live_effects/lpe-test-doEffect-stack.cpp	\
 	live_effects/lpe-test-doEffect-stack.h	\
-	live_effects/lpe-slant.cpp	\
-	live_effects/lpe-slant.h	\
 	live_effects/lpe-spiro.cpp	\
 	live_effects/lpe-spiro.h	\
 	live_effects/spiro.h	\
diff --git a/src/live_effects/effect.cpp b/src/live_effects/effect.cpp
index f699248e4..2d2a8cb22 100644
--- a/src/live_effects/effect.cpp
+++ b/src/live_effects/effect.cpp
@@ -37,7 +37,6 @@
 #include "live_effects/lpe-sketch.h"
 #include "live_effects/lpe-vonkoch.h"
 #include "live_effects/lpe-knot.h"
-#include "live_effects/lpe-slant.h"
 #include "live_effects/lpe-test-doEffect-stack.h"
 #include "live_effects/lpe-gears.h"
 #include "live_effects/lpe-curvestitch.h"
@@ -60,7 +59,6 @@ const Util::EnumData<EffectType> LPETypeData[INVALID_LPE] = {
     {VONKOCH,               N_("VonKoch"),               "vonkoch"},
     {KNOT,                  N_("Knot"),                  "knot"},
 #ifdef LPE_ENABLE_TEST_EFFECTS
-    {SLANT,                 N_("Slant"),                 "slant"},
     {DOEFFECTSTACK_TEST,    N_("doEffect stack test"),   "doeffectstacktest"},
 #endif
     {GEARS,                 N_("Gears"),                 "gears"},
@@ -93,9 +91,6 @@ Effect::New(EffectType lpenr, LivePathEffectObject *lpeobj)
             neweffect = static_cast<Effect*> ( new LPEKnot(lpeobj) );
             break;
 #ifdef LPE_ENABLE_TEST_EFFECTS
-            case SLANT:
-            neweffect = static_cast<Effect*> ( new LPESlant(lpeobj) );
-            break;
         case DOEFFECTSTACK_TEST:
             neweffect = static_cast<Effect*> ( new LPEdoEffectStackTest(lpeobj) );
             break;
diff --git a/src/live_effects/effect.h b/src/live_effects/effect.h
index 7ab4537f9..f4287bb52 100644
--- a/src/live_effects/effect.h
+++ b/src/live_effects/effect.h
@@ -57,7 +57,6 @@ enum EffectType {
     VONKOCH,
     KNOT,
 #ifdef LPE_ENABLE_TEST_EFFECTS
-    SLANT,
     DOEFFECTSTACK_TEST,
 #endif
     GEARS,
diff --git a/src/live_effects/lpe-slant.cpp b/src/live_effects/lpe-slant.cpp
deleted file mode 100644
index 7382d15e2..000000000
--- a/src/live_effects/lpe-slant.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-#define INKSCAPE_LPE_SLANT_CPP
-
-/*
- * Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include "live_effects/lpe-slant.h"
-#include "display/curve.h"
-#include <libnr/n-art-bpath.h>
-
-namespace Inkscape {
-namespace LivePathEffect {
-
-LPESlant::LPESlant(LivePathEffectObject *lpeobject) :
-    Effect(lpeobject),
-    factor(_("Slant factor"), _("y = y + x*(slant factor)"), "factor", &wr, this),
-    center(_("Center"), _("The x-coord of this point is around which the slant will happen"), "center", &wr, this)
-{
-    registerParameter( dynamic_cast<Parameter *>(&factor) );
-    registerParameter( dynamic_cast<Parameter *>(&center) );
-}
-
-LPESlant::~LPESlant()
-{
-}
-
-void
-LPESlant::doEffect(SPCurve * curve)
-{
-    NArtBpath *bpath = curve->get_bpath();
-    int i = 0;
-    while(bpath[i].code != NR_END) {
-        bpath[i].y1 += (bpath[i].x1-center[Geom::X]) * factor;
-        bpath[i].y2 += (bpath[i].x2-center[Geom::X]) * factor;
-        bpath[i].y3 += (bpath[i].x3-center[Geom::X]) * factor;
-        i++;
-    }
-
-}
-
-}; //namespace LivePathEffect
-}; /* namespace Inkscape */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/live_effects/lpe-slant.h b/src/live_effects/lpe-slant.h
deleted file mode 100644
index 43c736945..000000000
--- a/src/live_effects/lpe-slant.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef INKSCAPE_LPE_SLANT_H
-#define INKSCAPE_LPE_SLANT_H
-
-/*
- * Inkscape::LPESlant
- *
-* Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include "live_effects/effect.h"
-#include "live_effects/parameter/parameter.h"
-#include "live_effects/parameter/point.h"
-#include "ui/widget/registered-widget.h"
-
-
-
-namespace Inkscape {
-namespace LivePathEffect {
-
-class LPESlant : public Effect {
-public:
-    LPESlant(LivePathEffectObject *lpeobject);
-    virtual ~LPESlant();
-
-    virtual void doEffect(SPCurve * curve);
-
-private:
-    ScalarParam factor;
-    PointParam center;
-
-    LPESlant(const LPESlant&);
-    LPESlant& operator=(const LPESlant&);
-};
-
-}; //namespace LivePathEffect
-}; //namespace Inkscape
-
-#endif