C# (CSharp) ImageHelpers.FillImageBackground示例

示例#1

        public static ImageData PrepareImage(Image img, TaskSettings taskSettings)
        {
            ImageData imageData = new ImageData();

            imageData.ImageFormat = taskSettings.ImageSettings.ImageFormat;

            if (taskSettings.ImageSettings.ImageFormat == EImageFormat.JPEG)
            {
                img = ImageHelpers.FillImageBackground(img, Color.White);
            }

            ImageHelpers.AddMetadata(img, PropertyTagSoftwareUsed, Program.ApplicationName);

            imageData.ImageStream = SaveImage(img, taskSettings.ImageSettings.ImageFormat, taskSettings);

            int sizeLimit = taskSettings.ImageSettings.ImageSizeLimit * 1000;

            if (taskSettings.ImageSettings.ImageFormat != taskSettings.ImageSettings.ImageFormat2 && sizeLimit > 0 && imageData.ImageStream.Length > sizeLimit)
            {
                if (taskSettings.ImageSettings.ImageFormat2 == EImageFormat.JPEG)
                {
                    img = ImageHelpers.FillImageBackground(img, Color.White);
                }

                imageData.ImageStream = SaveImage(img, taskSettings.ImageSettings.ImageFormat2, taskSettings);
                imageData.ImageFormat = taskSettings.ImageSettings.ImageFormat2;
            }

            return(imageData);
        }

示例#2

文件： Background.cs 项目： lsutiger002/ShareX_Google_Code

 public override Image Apply(Image img)
 {
     return(ImageHelpers.FillImageBackground(img, Color));
 }

示例#3

 public override Image Apply(Image img)
 {
     return(ImageHelpers.FillImageBackground(img, FromColor, ToColor, GradientType));
 }