public MediaRenditionInfo Scale(double scale)
{
var a = MediaTransformation.Parse(Path);
var b = new MediaTransformation(a.Source);
foreach (var transform in a.GetTransforms())
{
switch (transform)
{
case ResizeTransform resize: b.Apply(resize * scale); break;
case CropTransform crop: b.Apply(crop.Scale(scale)); break;
default: b.Apply(transform); break;
}
}
return(new MediaRenditionInfo(
host: host,
sourcePath: b.Source.Key,
transformPath: b.GetFullName(),
width: b.Width,
height: b.Height,
seperator: seperator,
signer: signer
));
}
public MediaRenditionInfo(
string host,
MediaTransformation transformation,
char seperator = ';',
IUrlSigner signer = null)
: this(
host : host,
sourcePath : transformation.Source.Key,
transformPath : transformation.GetFullName(),
width : transformation.Width,
height : transformation.Height,
seperator : seperator
)
{
}