2 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali/devel-api/images/nine-patch-image.h>
22 #include <dali/internal/common/image-attributes.h>
23 #include <dali/public-api/math/vector2.h>
24 #include <dali/internal/event/images/nine-patch-image-impl.h>
30 NinePatchImage::NinePatchImage()
34 NinePatchImage::NinePatchImage(Internal::NinePatchImage* internal)
35 : ResourceImage(internal)
39 NinePatchImage::~NinePatchImage()
43 NinePatchImage::NinePatchImage(const NinePatchImage& handle)
44 : ResourceImage(handle)
48 NinePatchImage& NinePatchImage::operator=(const NinePatchImage& rhs)
50 BaseHandle::operator=(rhs);
54 NinePatchImage NinePatchImage::New( const std::string& filename )
56 Internal::NinePatchImagePtr internal = Internal::NinePatchImage::New( filename );
57 return NinePatchImage(internal.Get());
60 NinePatchImage NinePatchImage::DownCast( BaseHandle handle )
62 return NinePatchImage( dynamic_cast<Dali::Internal::NinePatchImage*>(handle.GetObjectPtr()) );
65 Vector4 NinePatchImage::GetStretchBorders()
69 const NinePatchImage::StretchRanges& stretchPixelsX = GetStretchPixelsX();
70 const NinePatchImage::StretchRanges& stretchPixelsY = GetStretchPixelsY();
72 if( stretchPixelsX.Size() > 0 && stretchPixelsY.Size() > 0 )
74 //The NinePatchImage stretch pixels are in the cropped image space, inset by 1 to get it to uncropped image space
75 border.x = stretchPixelsX[ 0 ].GetX() + 1;
76 border.y = stretchPixelsY[ 0 ].GetX() + 1;
77 border.z = GetWidth() - stretchPixelsX[ 0 ].GetY() - 1;
78 border.w = GetHeight() - stretchPixelsY[ 0 ].GetY() - 1;
84 const NinePatchImage::StretchRanges& NinePatchImage::GetStretchPixelsX()
86 return GetImplementation(*this).GetStretchPixelsX();
89 const NinePatchImage::StretchRanges& NinePatchImage::GetStretchPixelsY()
91 return GetImplementation(*this).GetStretchPixelsY();
94 Rect<int> NinePatchImage::GetChildRectangle()
96 return GetImplementation(*this).GetChildRectangle();
99 BufferImage NinePatchImage::CreateCroppedBufferImage()
101 Internal::BufferImagePtr internal = GetImplementation(*this).CreateCroppedBufferImage();
102 return BufferImage(internal.Get());
105 bool NinePatchImage::IsNinePatchUrl( const std::string& url )
107 return Internal::NinePatchImage::IsNinePatchUrl( url );