Esempio n. 1
0
        /// <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);
        }
Esempio n. 2
0
        /// <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);
        }