/// <summary>
/// Uses the TinyPng API to create a resized version of your uploaded image.
/// </summary>
/// <param name="result">This is the previous result of running a compression <see cref="Compress(string)"/></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="resizeType"></param>
/// <returns></returns>
public async Task<TinyPngResizeResponse> Resize(TinyPngCompressResponse result, int width, int height, ResizeType resizeType = ResizeType.Fit)
{
if (result == null)
throw new ArgumentNullException(nameof(result));
if (width == 0)
throw new ArgumentOutOfRangeException(nameof(width));
if (height == 0)
throw new ArgumentOutOfRangeException(nameof(height));
var resizeOp = new ResizeOperation(resizeType, width, height);
return await Resize(result, resizeOp);
}
/// <summary>
/// Uses the TinyPng API to create a resized version of your uploaded image.
/// </summary>
/// <param name="result">This is the previous result of running a compression <see cref="Compress(string)"/></param>
/// <param name="resizeOperation">Supply a strongly typed Resize Operation. See <typeparamref name="CoverResizeOperation"/>, <typeparamref name="FitResizeOperation"/>, <typeparamref name="ScaleHeightResizeOperation"/>, <typeparamref name="ScaleWidthResizeOperation"/></param>
/// <returns></returns>
public async Task<TinyPngResizeResponse> Resize(TinyPngCompressResponse result, ResizeOperation resizeOperation)
{
if (result == null)
throw new ArgumentNullException(nameof(result));
if (resizeOperation == null)
throw new ArgumentNullException(nameof(resizeOperation));
var requestBody = JsonConvert.SerializeObject(new { resize = resizeOperation }, jsonSettings);
var msg = new HttpRequestMessage(HttpMethod.Post, result.Output.Url);
msg.Content = new StringContent(requestBody, System.Text.Encoding.UTF8, "application/json");
var response = await httpClient.SendAsync(msg);
if (response.IsSuccessStatusCode)
{
return new TinyPngResizeResponse(response);
}
var errorMsg = JsonConvert.DeserializeObject<ApiErrorResponse>(await response.Content.ReadAsStringAsync());
throw new TinyPngApiException((int)response.StatusCode, response.ReasonPhrase, errorMsg.Error, errorMsg.Message);
}
