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godot/scene/resources/style_box.cpp

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GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
/*************************************************************************/
/* style_box.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
Welcome in 2017, dear changelog reader! That year should bring the long-awaited OpenGL ES 3.0 compatible renderer with state-of-the-art rendering techniques tuned to work as low as middle end handheld devices - without compromising with the possibilities given for higher end desktop games of course. Great times ahead for the Godot community and the gamers that will play our games! (cherry picked from commit c7bc44d5ad9aae4902280012f7654e2318cd910e)
2017-01-01 21:01:57 +00:00
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
GODOT IS OPEN SOURCE
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/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "style_box.h"
bool StyleBox::test_mask(const Point2& p_point, const Rect2& p_rect) const {
return true;
}
void StyleBox::set_default_margin(Margin p_margin, float p_value) {
margin[p_margin]=p_value;
emit_changed();
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}
float StyleBox::get_default_margin(Margin p_margin) const{
return margin[p_margin];
}
float StyleBox::get_margin(Margin p_margin) const {
if (margin[p_margin]<0)
return get_style_margin(p_margin);
else
return margin[p_margin];
}
Size2 StyleBox::get_minimum_size() const {
return Size2( get_margin( MARGIN_LEFT) + get_margin( MARGIN_RIGHT ) , get_margin( MARGIN_TOP) + get_margin( MARGIN_BOTTOM ) );
}
Point2 StyleBox::get_offset() const {
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return Point2( get_margin( MARGIN_LEFT), get_margin( MARGIN_TOP) );
}
Size2 StyleBox::get_center_size() const {
return Size2();
}
void StyleBox::_bind_methods() {
ObjectTypeDB::bind_method(_MD("test_mask","point","rect"),&StyleBox::test_mask);
ObjectTypeDB::bind_method(_MD("set_default_margin","margin","offset"),&StyleBox::set_default_margin);
ObjectTypeDB::bind_method(_MD("get_default_margin","margin"),&StyleBox::get_default_margin);
// ObjectTypeDB::bind_method(_MD("set_default_margin"),&StyleBox::set_default_margin);
// ObjectTypeDB::bind_method(_MD("get_default_margin"),&StyleBox::get_default_margin);
ObjectTypeDB::bind_method(_MD("get_margin","margin"),&StyleBox::get_margin);
ObjectTypeDB::bind_method(_MD("get_minimum_size"),&StyleBox::get_minimum_size);
ObjectTypeDB::bind_method(_MD("get_center_size"),&StyleBox::get_center_size);
ObjectTypeDB::bind_method(_MD("get_offset"),&StyleBox::get_offset);
Add missing argument names in GDScript bindings All classes were reviewed apart from VisualServer for which no argument name is documented at all. While doing this review, I found quite a few bugs that were fixed either in earlier commits or this one (mostly documentation bugs though, i.e. some arguments were listed at the wrong place).
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ObjectTypeDB::bind_method(_MD("draw","canvas_item","rect"),&StyleBox::draw);
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customizable content margin in styleboxes
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/left", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_LEFT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/right", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_RIGHT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/top", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_TOP);
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/bottom", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_BOTTOM );
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}
StyleBox::StyleBox() {
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for (int i=0;i<4;i++) {
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margin[i]=-1;
}
}
void StyleBoxTexture::set_texture(RES p_texture) {
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if (texture==p_texture)
return;
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texture=p_texture;
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emit_signal("texture_changed");
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emit_changed();
}
RES StyleBoxTexture::get_texture() const {
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return texture;
}
void StyleBoxTexture::set_margin_size(Margin p_margin,float p_size) {
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margin[p_margin]=p_size;
emit_changed();
}
float StyleBoxTexture::get_margin_size(Margin p_margin) const {
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return margin[p_margin];
}
float StyleBoxTexture::get_style_margin(Margin p_margin) const {
return margin[p_margin];
}
void StyleBoxTexture::draw(RID p_canvas_item,const Rect2& p_rect) const {
if (texture.is_null())
return;
Rect2 r=p_rect;
r.pos.x-=expand_margin[MARGIN_LEFT];
r.pos.y-=expand_margin[MARGIN_TOP];
r.size.x+=expand_margin[MARGIN_LEFT]+expand_margin[MARGIN_RIGHT];
r.size.y+=expand_margin[MARGIN_TOP]+expand_margin[MARGIN_BOTTOM];
Enhanced StyleBoxTexture: Add texture region support for StyleBoxTexture. Quick region(texture region and scale region) selection for StyleBoxTexture with TextureRegionEditorPlugin.
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VisualServer::get_singleton()->canvas_item_add_style_box( p_canvas_item,r,region_rect,texture->get_rid(),Vector2(margin[MARGIN_LEFT],margin[MARGIN_TOP]),Vector2(margin[MARGIN_RIGHT],margin[MARGIN_BOTTOM]),draw_center);
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}
void StyleBoxTexture::set_draw_center(bool p_draw) {
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draw_center=p_draw;
emit_changed();
}
bool StyleBoxTexture::get_draw_center() const {
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return draw_center;
}
Size2 StyleBoxTexture::get_center_size() const {
if (texture.is_null())
return Size2();
return texture->get_size() - get_minimum_size();
}
void StyleBoxTexture::set_expand_margin_size(Margin p_expand_margin,float p_size) {
ERR_FAIL_INDEX(p_expand_margin,4);
expand_margin[p_expand_margin]=p_size;
emit_changed();
}
float StyleBoxTexture::get_expand_margin_size(Margin p_expand_margin) const {
ERR_FAIL_INDEX_V(p_expand_margin,4,0);
return expand_margin[p_expand_margin];
}
Enhanced StyleBoxTexture: Add texture region support for StyleBoxTexture. Quick region(texture region and scale region) selection for StyleBoxTexture with TextureRegionEditorPlugin.
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void StyleBoxTexture::set_region_rect(const Rect2& p_region_rect) {
if (region_rect==p_region_rect)
return;
region_rect=p_region_rect;
emit_changed();
}
Rect2 StyleBoxTexture::get_region_rect() const {
return region_rect;
}
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void StyleBoxTexture::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_texture","texture:Texture"),&StyleBoxTexture::set_texture);
ObjectTypeDB::bind_method(_MD("get_texture:Texture"),&StyleBoxTexture::get_texture);
ObjectTypeDB::bind_method(_MD("set_margin_size","margin","size"),&StyleBoxTexture::set_margin_size);
Add missing argument names in GDScript bindings All classes were reviewed apart from VisualServer for which no argument name is documented at all. While doing this review, I found quite a few bugs that were fixed either in earlier commits or this one (mostly documentation bugs though, i.e. some arguments were listed at the wrong place).
2015-12-28 01:13:05 +00:00
ObjectTypeDB::bind_method(_MD("get_margin_size","margin"),&StyleBoxTexture::get_margin_size);
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ObjectTypeDB::bind_method(_MD("set_expand_margin_size","margin","size"),&StyleBoxTexture::set_expand_margin_size);
Add missing argument names in GDScript bindings All classes were reviewed apart from VisualServer for which no argument name is documented at all. While doing this review, I found quite a few bugs that were fixed either in earlier commits or this one (mostly documentation bugs though, i.e. some arguments were listed at the wrong place).
2015-12-28 01:13:05 +00:00
ObjectTypeDB::bind_method(_MD("get_expand_margin_size","margin"),&StyleBoxTexture::get_expand_margin_size);
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Enhanced StyleBoxTexture: Add texture region support for StyleBoxTexture. Quick region(texture region and scale region) selection for StyleBoxTexture with TextureRegionEditorPlugin.
2016-06-04 16:40:53 +00:00
ObjectTypeDB::bind_method(_MD("set_region_rect","region"),&StyleBoxTexture::set_region_rect);
ObjectTypeDB::bind_method(_MD("get_region_rect"),&StyleBoxTexture::get_region_rect);
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ObjectTypeDB::bind_method(_MD("set_draw_center","enable"),&StyleBoxTexture::set_draw_center);
ObjectTypeDB::bind_method(_MD("get_draw_center"),&StyleBoxTexture::get_draw_center);
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ADD_SIGNAL(MethodInfo("texture_changed"));
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ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture" ), _SCS("set_texture"),_SCS("get_texture") );
Enhanced StyleBoxTexture: Add texture region support for StyleBoxTexture. Quick region(texture region and scale region) selection for StyleBoxTexture with TextureRegionEditorPlugin.
2016-06-04 16:40:53 +00:00
ADD_PROPERTYNZ( PropertyInfo( Variant::RECT2, "region_rect"), _SCS("set_region_rect"),_SCS("get_region_rect"));
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_LEFT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_RIGHT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_TOP);
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_BOTTOM );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_LEFT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_RIGHT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_TOP );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_BOTTOM );
ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_center" ) , _SCS("set_draw_center"),_SCS("get_draw_center"));
}
StyleBoxTexture::StyleBoxTexture() {
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for (int i=0;i<4;i++) {
margin[i]=0;
expand_margin[i]=0;
}
draw_center=true;
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}
StyleBoxTexture::~StyleBoxTexture() {
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}
////////////////
void StyleBoxFlat::set_bg_color(const Color& p_color) {
bg_color=p_color;
emit_changed();
}
void StyleBoxFlat::set_light_color(const Color& p_color) {
light_color=p_color;
emit_changed();
}
void StyleBoxFlat::set_dark_color(const Color& p_color) {
dark_color=p_color;
emit_changed();
}
Color StyleBoxFlat::get_bg_color() const {
return bg_color;
}
Color StyleBoxFlat::get_light_color() const {
return light_color;
}
Color StyleBoxFlat::get_dark_color() const {
return dark_color;
}
void StyleBoxFlat::set_border_size(int p_size) {
border_size=p_size;
emit_changed();
}
int StyleBoxFlat::get_border_size() const {
return border_size;
}
void StyleBoxFlat::set_border_blend(bool p_blend) {
blend=p_blend;
emit_changed();
}
bool StyleBoxFlat::get_border_blend() const {
return blend;
}
void StyleBoxFlat::set_draw_center(bool p_draw) {
draw_center=p_draw;
emit_changed();
}
bool StyleBoxFlat::get_draw_center() const {
return draw_center;
}
Size2 StyleBoxFlat::get_center_size() const {
return Size2();
}
void StyleBoxFlat::draw(RID p_canvas_item,const Rect2& p_rect) const {
VisualServer *vs = VisualServer::get_singleton();
Rect2i r = p_rect;
for (int i=0;i<border_size;i++) {
Color color_upleft=light_color;
Color color_downright=dark_color;
if (blend) {
color_upleft.r=(border_size-i)*color_upleft.r/border_size + i*bg_color.r/border_size;
color_upleft.g=(border_size-i)*color_upleft.g/border_size + i*bg_color.g/border_size;
color_upleft.b=(border_size-i)*color_upleft.b/border_size + i*bg_color.b/border_size;
color_downright.r=(border_size-i)*color_downright.r/border_size + i*bg_color.r/border_size;
color_downright.g=(border_size-i)*color_downright.g/border_size + i*bg_color.g/border_size;
color_downright.b=(border_size-i)*color_downright.b/border_size + i*bg_color.b/border_size;
}
vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i( r.pos.x,r.pos.y+r.size.y-1), Size2(r.size.x ,1 )),color_downright);
vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i( r.pos.x+r.size.x-1,r.pos.y ), Size2( 1 ,r.size.y )), color_downright);
vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2(r.size.x ,1 )), color_upleft);
vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2( 1 ,r.size.y )), color_upleft);
r.pos.x++;
r.pos.y++;
r.size.x-=2;
r.size.y-=2;
}
if (draw_center)
vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, r.size) , bg_color );
}
float StyleBoxFlat::get_style_margin(Margin p_margin) const {
return border_size;
}
void StyleBoxFlat::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_bg_color","color"),&StyleBoxFlat::set_bg_color);
ObjectTypeDB::bind_method(_MD("get_bg_color"),&StyleBoxFlat::get_bg_color);
ObjectTypeDB::bind_method(_MD("set_light_color","color"),&StyleBoxFlat::set_light_color);
ObjectTypeDB::bind_method(_MD("get_light_color"),&StyleBoxFlat::get_light_color);
ObjectTypeDB::bind_method(_MD("set_dark_color","color"),&StyleBoxFlat::set_dark_color);
ObjectTypeDB::bind_method(_MD("get_dark_color"),&StyleBoxFlat::get_dark_color);
ObjectTypeDB::bind_method(_MD("set_border_size","size"),&StyleBoxFlat::set_border_size);
ObjectTypeDB::bind_method(_MD("get_border_size"),&StyleBoxFlat::get_border_size);
ObjectTypeDB::bind_method(_MD("set_border_blend","blend"),&StyleBoxFlat::set_border_blend);
ObjectTypeDB::bind_method(_MD("get_border_blend"),&StyleBoxFlat::get_border_blend);
ObjectTypeDB::bind_method(_MD("set_draw_center","size"),&StyleBoxFlat::set_draw_center);
ObjectTypeDB::bind_method(_MD("get_draw_center"),&StyleBoxFlat::get_draw_center);
ADD_PROPERTY( PropertyInfo( Variant::COLOR, "bg_color"), _SCS("set_bg_color"),_SCS("get_bg_color") );
ADD_PROPERTY( PropertyInfo( Variant::COLOR, "light_color"),_SCS("set_light_color"),_SCS("get_light_color"));
ADD_PROPERTY( PropertyInfo( Variant::COLOR, "dark_color"),_SCS("set_dark_color"),_SCS("get_dark_color"));
ADD_PROPERTY( PropertyInfo( Variant::INT, "border_size",PROPERTY_HINT_RANGE,"0,4096"),_SCS("set_border_size"),_SCS("get_border_size"));
ADD_PROPERTY( PropertyInfo( Variant::BOOL, "border_blend"),_SCS("set_border_blend"),_SCS("get_border_blend"));
ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_bg"),_SCS("set_draw_center"),_SCS("get_draw_center"));
}
StyleBoxFlat::StyleBoxFlat() {
bg_color=Color(0.6,0.6,0.6);
light_color=Color(0.8,0.8,0.8);
dark_color=Color(0.8,0.8,0.8);
draw_center=true;
blend=true;
border_size=0;
}
StyleBoxFlat::~StyleBoxFlat() {
}
////////////////
void StyleBoxImageMask::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_image","image"),&StyleBoxImageMask::set_image);
ObjectTypeDB::bind_method(_MD("get_image"),&StyleBoxImageMask::get_image);
ObjectTypeDB::bind_method(_MD("set_expand","expand"),&StyleBoxImageMask::set_expand);
ObjectTypeDB::bind_method(_MD("get_expand"),&StyleBoxImageMask::get_expand);
ObjectTypeDB::bind_method(_MD("set_expand_margin_size","margin","size"),&StyleBoxImageMask::set_expand_margin_size);
Add missing argument names in GDScript bindings All classes were reviewed apart from VisualServer for which no argument name is documented at all. While doing this review, I found quite a few bugs that were fixed either in earlier commits or this one (mostly documentation bugs though, i.e. some arguments were listed at the wrong place).
2015-12-28 01:13:05 +00:00
ObjectTypeDB::bind_method(_MD("get_expand_margin_size","margin"),&StyleBoxImageMask::get_expand_margin_size);
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ADD_PROPERTY( PropertyInfo(Variant::IMAGE, "image"), _SCS("set_image"), _SCS("get_image"));
ADD_PROPERTY( PropertyInfo(Variant::BOOL, "expand"), _SCS("set_expand"), _SCS("get_expand"));
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_LEFT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_RIGHT );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_TOP );
ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_BOTTOM );
}
bool StyleBoxImageMask::test_mask(const Point2& p_point, const Rect2& p_rect) const {
if (image.empty())
return false;
if (p_rect.size.x<1)
return false;
if (p_rect.size.y<1)
return false;
Size2i imgsize(image.get_width(),image.get_height());
if (imgsize.x<=0 || imgsize.y<=0)
return false;
Point2i img_expand_size( imgsize.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], imgsize.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
Point2i rect_expand_size( p_rect.size.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], p_rect.size.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
if (rect_expand_size.x<1)
rect_expand_size.x=1;
if (rect_expand_size.y<1)
rect_expand_size.y=1;
Point2i click_pos;
//treat x
if (p_point.x<p_rect.pos.x)
click_pos.x=0;
else if (expand) {
if (p_point.x>=p_rect.pos.x+p_rect.size.x)
click_pos.x=imgsize.x-1;
else if ((p_point.x-p_rect.pos.x)<expand_margin[MARGIN_LEFT])
click_pos.x=p_point.x;
else if ((p_point.x-(p_rect.pos.x+p_rect.size.x))<expand_margin[MARGIN_RIGHT])
click_pos.x=imgsize.x-(p_point.x-(p_rect.pos.x+p_rect.size.x));
else //expand
click_pos.x=(p_point.x-p_rect.pos.x-expand_margin[MARGIN_LEFT])*img_expand_size.x/rect_expand_size.x;
} else if ((p_point.x-p_rect.pos.x) > imgsize.x)
click_pos.x=imgsize.x;
//treat y
if (p_point.y<p_rect.pos.y)
click_pos.y=0;
else if (expand) {
if (p_point.y>=p_rect.pos.y+p_rect.size.y)
click_pos.y=imgsize.y-1;
else if ((p_point.y-p_rect.pos.y)<expand_margin[MARGIN_TOP])
click_pos.y=p_point.y;
else if ((p_point.y-(p_rect.pos.y+p_rect.size.y))<expand_margin[MARGIN_BOTTOM])
click_pos.y=imgsize.y-(p_point.y-(p_rect.pos.y+p_rect.size.y));
else //expand
click_pos.y=(p_point.y-p_rect.pos.y-expand_margin[MARGIN_TOP])*img_expand_size.y/rect_expand_size.y;
} else if ((p_point.y-p_rect.pos.y) > imgsize.y)
click_pos.y=imgsize.y;
return image.get_pixel(click_pos.x,click_pos.y).gray()>0.5;
}
void StyleBoxImageMask::set_image(const Image& p_image) {
image=p_image;
}
Image StyleBoxImageMask::get_image() const {
return image;
}
void StyleBoxImageMask::set_expand(bool p_expand) {
expand=p_expand;
}
bool StyleBoxImageMask::get_expand() const {
return expand;
}
void StyleBoxImageMask::set_expand_margin_size(Margin p_expand_margin,float p_size) {
ERR_FAIL_INDEX(p_expand_margin,4);
expand_margin[p_expand_margin]=p_size;
}
float StyleBoxImageMask::get_expand_margin_size(Margin p_expand_margin) const {
ERR_FAIL_INDEX_V(p_expand_margin,4,0);
return expand_margin[p_expand_margin];
}
StyleBoxImageMask::StyleBoxImageMask() {
for (int i=0;i<4;i++) {
expand_margin[i]=0;
}
expand=true;
}