/// <summary>
/// Execute a set of options against a previous uploaded/shrinked file.
/// </summary>
/// <param name="response">Response object from a upload/shrink operation.</param>
/// <param name="width">Width to scale within.</param>
/// <param name="height">Height to scale within.</param>
/// <param name="method">Scale method to apply.</param>
/// <param name="outputFile">Filename to save to.</param>
/// <param name="store">Amazon S3 credentials and information.</param>
/// <returns>Stream</returns>
private Stream executeOption(TinifyResponse response, int?width, int?height, string method = null, string outputFile = null, TinifyOptionsStore store = null)
{
var options = new TinifyOptions();
if (method != null &&
(width.HasValue ||
height.HasValue))
{
options.resize = new TinifyOptionsResize {
method = method
};
if (width.HasValue)
{
options.resize.width = width.Value;
}
if (height.HasValue)
{
options.resize.height = height.Value;
}
}
if (store != null)
{
options.store = store;
}
var stream = request(
"POST",
response.output.url,
null,
options);
writeStreamToDisk(
stream,
outputFile);
return(stream);
}
/// <summary>
/// Scales the image down proportionally so that it fits within the given dimensions. You must provide both a width and a height.
/// </summary>
/// <param name="response">Response object from a upload/shrink operation.</param>
/// <param name="width">Width to scale within.</param>
/// <param name="height">Height to scale within.</param>
/// <param name="outputFile">Filename to save to.</param>
/// <param name="store">Amazon S3 credentials and information.</param>
/// <returns>Stream</returns>
public Stream Fit(TinifyResponse response, int width, int height, string outputFile = null, TinifyOptionsStore store = null)
{
return executeOption(response, width, height, "fit", outputFile, store);
}
/// <summary>
/// Execute a set of options against a previous uploaded/shrinked file.
/// </summary>
/// <param name="response">Response object from a upload/shrink operation.</param>
/// <param name="width">Width to scale within.</param>
/// <param name="height">Height to scale within.</param>
/// <param name="method">Scale method to apply.</param>
/// <param name="outputFile">Filename to save to.</param>
/// <param name="store">Amazon S3 credentials and information.</param>
/// <returns>Stream</returns>
private Stream executeOption(TinifyResponse response, int? width, int? height, string method = null, string outputFile = null, TinifyOptionsStore store = null)
{
var options = new TinifyOptions();
if (method != null &&
(width.HasValue ||
height.HasValue)) {
options.resize = new TinifyOptionsResize {
method = method
};
if (width.HasValue)
options.resize.width = width.Value;
if (height.HasValue)
options.resize.height = height.Value;
}
if (store != null)
options.store = store;
var stream = request(
"POST",
response.output.url,
null,
options);
writeStreamToDisk(
stream,
outputFile);
return stream;
}
/// <summary>
/// Scales the image down proportionally. You must provide either a target width or a target height, but not both.
/// </summary>
/// <param name="response">Response object from a upload/shrink operation.</param>
/// <param name="width">Width to scale within.</param>
/// <param name="height">Height to scale within.</param>
/// <param name="outputFile">Filename to save to.</param>
/// <param name="store">Amazon S3 credentials and information.</param>
/// <returns>Stream</returns>
public Stream Scale(TinifyResponse response, int width, int height, string outputFile = null, TinifyOptionsStore store = null)
{
return(executeOption(response, width, height, "scale", outputFile, store));
}