diff options
| author | Simon Robertshaw <simon@hardwired.org.uk> | 2013-03-24 12:24:17 (GMT) |
|---|---|---|
| committer | Simon Robertshaw <simon@hardwired.org.uk> | 2013-03-24 12:24:17 (GMT) |
| commit | 9b5b85f9b01cbda7ef9a7ec2a15b2a35630a5b9d (patch) | |
| tree | ac7d040253b459ce102e476cb19ab59e3cfa90d7 /src/search/Thumbnail.cpp | |
| parent | 6bf98ccdca39936a3c51367862eed7c49f8786ec (diff) | |
| parent | bdc69f31c0be94191015838886bdcc2bc67f1acb (diff) | |
| download | powder-9b5b85f9b01cbda7ef9a7ec2a15b2a35630a5b9d.zip powder-9b5b85f9b01cbda7ef9a7ec2a15b2a35630a5b9d.tar.gz | |
Merge branch 'reorganisation' of github.com:FacialTurd/The-Powder-Toy
Diffstat (limited to 'src/search/Thumbnail.cpp')
| -rw-r--r-- | src/search/Thumbnail.cpp | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/search/Thumbnail.cpp b/src/search/Thumbnail.cpp deleted file mode 100644 index 1f06c45..0000000 --- a/src/search/Thumbnail.cpp +++ /dev/null @@ -1,73 +0,0 @@ -#include "Thumbnail.h" - -Thumbnail::Thumbnail(const Thumbnail & thumb): - ID(thumb.ID), - Datestamp(thumb.Datestamp), - Data(thumb.Data), - Size(thumb.Size) -{ - //Ensure the actual thumbnail data is copied - if(thumb.Data) - { - Data = new pixel[thumb.Size.X*thumb.Size.Y]; - memcpy(Data, thumb.Data, (thumb.Size.X*thumb.Size.Y) * PIXELSIZE); - } - else - { - Data = NULL; - } -} - -Thumbnail::Thumbnail(int _id, int _datestamp, pixel * _data, ui::Point _size): - ID(_id), - Datestamp(_datestamp), - Data(_data), - Size(_size) -{ - if(_data) - { - Data = new pixel[_size.X*_size.Y]; - memcpy(Data, _data, (_size.X*_size.Y) * PIXELSIZE); - } - else - { - Data = NULL; - } -} - -void Thumbnail::Resize(int width, int height) -{ - Resize(ui::Point(width, height)); -} - -void Thumbnail::Resize(ui::Point newSize) -{ - float scaleFactorX = 1.0f, scaleFactorY = 1.0f; - if(Size.Y > newSize.Y) - { - scaleFactorY = float(newSize.Y)/((float)Size.Y); - } - if(Size.X > newSize.X) - { - scaleFactorX = float(newSize.X)/((float)Size.X); - } - if(newSize.X == -1) - scaleFactorX = scaleFactorY; - if(newSize.Y == -1) - scaleFactorY = scaleFactorX; - if(scaleFactorY < 1.0f || scaleFactorX < 1.0f) - { - float scaleFactor = scaleFactorY < scaleFactorX ? scaleFactorY : scaleFactorX; - pixel * thumbData = Data; - Data = Graphics::resample_img(thumbData, Size.X, Size.Y, Size.X * scaleFactor, Size.Y * scaleFactor); - Size.X *= scaleFactor; - Size.Y *= scaleFactor; - delete[] thumbData; - } -} - -Thumbnail::~Thumbnail() -{ - if(Data) - delete[] Data; -} |
