GdPicture.NET.14.API
GdPicture14 Namespace / GdPictureImaging Class / CreateThumbnailHQ Method / CreateThumbnailHQ(Int32,Int32,Int32) Method
GdPicture image identifier. The image from which the HQ thumbnail must be created.
The width of the thumbnail to create.
The height of the thumbnail to create.
Example





In This Topic
CreateThumbnailHQ(Int32,Int32,Int32) Method
In This Topic
Creates a High Quality thumbnail of custom size from a GdPicture image.
Syntax
'Declaration
 
Public Overloads Function CreateThumbnailHQ( _
   ByVal ImageID As Integer, _
   ByVal Width As Integer, _
   ByVal Height As Integer _
) As Integer
public int CreateThumbnailHQ( 
   int ImageID,
   int Width,
   int Height
)
public function CreateThumbnailHQ( 
    ImageID: Integer;
    Width: Integer;
    Height: Integer
): Integer; 
public function CreateThumbnailHQ( 
   ImageID : int,
   Width : int,
   Height : int
) : int;
public: int CreateThumbnailHQ( 
   int ImageID,
   int Width,
   int Height
) 
public:
int CreateThumbnailHQ( 
   int ImageID,
   int Width,
   int Height
) 

Parameters

ImageID
GdPicture image identifier. The image from which the HQ thumbnail must be created.
Width
The width of the thumbnail to create.
Height
The height of the thumbnail to create.

Return Value

GdPicture image identifier. The thumbnail Image. The ReleaseGdPictureImage() method must be subsequently used to release the image from the memory.
Example
Generating a high quality custom size thumbnail from a jpeg image.
using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
{
    int imageID = gdpictureImaging.CreateGdPictureImageFromFile("image.jpg");
 
    // Create a thumbnail that is 100 pixels width and 200 pixels height.
    int thumbnailID = gdpictureImaging.CreateThumbnailHQ(imageID, 100, 200);
    gdpictureImaging.SaveAsPNG(thumbnailID, "thumbnail.png");
 
    // Release used resources.
    gdpictureImaging.ReleaseGdPictureImage(thumbnailID);
    gdpictureImaging.ReleaseGdPictureImage(imageID);
}
See Also