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C# MagickWand.SetFirstIterator方法代码示例

本文整理汇总了C#中MagickWand.SetFirstIterator方法的典型用法代码示例。如果您正苦于以下问题:C# MagickWand.SetFirstIterator方法的具体用法?C# MagickWand.SetFirstIterator怎么用?C# MagickWand.SetFirstIterator使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在MagickWand的用法示例。


在下文中一共展示了MagickWand.SetFirstIterator方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: BuildThumbCollageWandWithText

        private MagickWand BuildThumbCollageWandWithText(List<string> paths, string text, int width, int height)
        {
            var inputPaths = ImageHelpers.ProjectPaths(paths, 8);
            using (var wandImages = new MagickWand(inputPaths.ToArray()))
            {
                var wand = new MagickWand(width, height);
                wand.OpenImage("gradient:#111111-#111111");
                using (var draw = new DrawingWand())
                {
                    using (var fcolor = new PixelWand(ColorName.White))
                    {
                        draw.FillColor = fcolor;
                        draw.Font = MontserratLightFont;
                        draw.FontSize = 60;
                        draw.FontWeight = FontWeightType.LightStyle;
                        draw.TextAntialias = true;
                    }

                    var fontMetrics = wand.QueryFontMetrics(draw, text);
                    var textContainerY = Convert.ToInt32(height * .165);
                    wand.CurrentImage.AnnotateImage(draw, (width - fontMetrics.TextWidth) / 2, textContainerY, 0.0, text);

                    var iSlice = Convert.ToInt32(width * .1166666667);
                    int iTrans = Convert.ToInt32(height * 0.2);
                    int iHeight = Convert.ToInt32(height * 0.46296296296296296296296296296296);
                    var horizontalImagePadding = Convert.ToInt32(width * 0.0125);

                    foreach (var element in wandImages.ImageList)
                    {
                        int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
                        element.Gravity = GravityType.CenterGravity;
                        element.BackgroundColor = new PixelWand("none", 1);
                        element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
                        int ix = (int)Math.Abs((iWidth - iSlice) / 2);
                        element.CropImage(iSlice, iHeight, ix, 0);

                        element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
                    }

                    wandImages.SetFirstIterator();
                    using (var wandList = wandImages.AppendImages())
                    {
                        wandList.CurrentImage.TrimImage(1);
                        using (var mwr = wandList.CloneMagickWand())
                        {
                            using (var blackPixelWand = new PixelWand(ColorName.Black))
                            {
                                using (var greyPixelWand = new PixelWand(ColorName.Grey70))
                                {
                                    mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
                                    mwr.CurrentImage.FlipImage();

                                    mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
                                    mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);

                                    using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
                                    {
                                        mwg.OpenImage("gradient:black-none");
                                        var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
                                        mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.DstInCompositeOp, 0, verticalSpacing);

                                        wandList.AddImage(mwr);
                                        int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
                                        wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * 0.26851851851851851851851851851852));
                                    }
                                }
                            }
                        }
                    }
                }

                return wand;
            }
        }
开发者ID:rezafouladian,项目名称:Emby,代码行数:74,代码来源:StripCollageBuilder.cs

示例2: MediaBrowserPosterCollectionImageWithText

        internal static MagickWand MediaBrowserPosterCollectionImageWithText(MagickWand wandImages, string label, string font)
        {
            int width = 600;
            int height = 900;

            var wand = new MagickWand(width, height);
            wand.OpenImage("gradient:#111111-#111111");
            using (var draw = new DrawingWand())
            {
                using (var fcolor = new PixelWand(ColorName.White))
                {
                    draw.FillColor = fcolor;
                    draw.Font = font;
                    draw.FontSize = 60;
                    draw.FontWeight = FontWeightType.LightStyle;
                    draw.TextAntialias = true;
                }

                var fontMetrics = wand.QueryFontMetrics(draw, label);
                var textContainerY = Convert.ToInt32(height * .145);
                wand.CurrentImage.AnnotateImage(draw, (width - fontMetrics.TextWidth) / 2, textContainerY, 0.0, label);

                var iSlice = Convert.ToInt32(width * 0.225);
                int iTrans = Convert.ToInt32(height * 0.2);
                int iHeight = Convert.ToInt32(height * 0.48296296296296296296296296296296);
                var horizontalImagePadding = Convert.ToInt32(width * 0.0275);

                foreach (var element in wandImages.ImageList)
                {
                    using (var nonePixelWand = new PixelWand("none", 1))
                    {
                        int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
                        element.Gravity = GravityType.CenterGravity;
                        element.BackgroundColor = nonePixelWand;
                        element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
                        int ix = (int)Math.Abs((iWidth - iSlice) / 2);
                        element.CropImage(iSlice, iHeight, ix, 0);

                        element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
                    }
                }

                wandImages.SetFirstIterator();
                using (var wandList = wandImages.AppendImages())
                {
                    wandList.CurrentImage.TrimImage(1);
                    using (var mwr = wandList.CloneMagickWand())
                    using (var blackPixelWand = new PixelWand(ColorName.Black))
                    using (var greyPixelWand = new PixelWand(ColorName.Grey60))
                    {
                        mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
                        mwr.CurrentImage.FlipImage();

                        mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
                        mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);

                        using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
                        {
                            mwg.OpenImage("gradient:black-none");
                            var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
                            mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.DstInCompositeOp, 0, verticalSpacing);

                            wandList.AddImage(mwr);
                            int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
                            wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * 0.24851851851851851851851851851852));
                        }
                    }
                }
            }

            return wand;
        }
开发者ID:NazioByte,项目名称:ImageMagickSharp,代码行数:72,代码来源:MediaBrowserWandExtension.cs

示例3: BuildSquareCollageWand

        private MagickWand BuildSquareCollageWand(List<string> paths, int width, int height)
        {
            var inputPaths = ImageHelpers.ProjectPaths(paths, 3);
            using (var wandImages = new MagickWand(inputPaths.ToArray()))
            {
                var wand = new MagickWand(width, height);
                wand.OpenImage("gradient:#111111-#111111");
                using (var draw = new DrawingWand())
                {
                    var iSlice = Convert.ToInt32(width * .3);
                    int iTrans = Convert.ToInt32(height * .25);
                    int iHeight = Convert.ToInt32(height * .63);
                    var horizontalImagePadding = Convert.ToInt32(width * 0.02);

                    foreach (var element in wandImages.ImageList)
                    {
                        using (var blackPixelWand = new PixelWand(ColorName.Black))
                        {
                            int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
                            element.Gravity = GravityType.CenterGravity;
                            element.BackgroundColor = blackPixelWand;
                            element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
                            int ix = (int)Math.Abs((iWidth - iSlice) / 2);
                            element.CropImage(iSlice, iHeight, ix, 0);

                            element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
                        } 
                    }

                    wandImages.SetFirstIterator();
                    using (var wandList = wandImages.AppendImages())
                    {
                        wandList.CurrentImage.TrimImage(1);
                        using (var mwr = wandList.CloneMagickWand())
                        {
                            using (var blackPixelWand = new PixelWand(ColorName.Black))
                            {
                                using (var greyPixelWand = new PixelWand(ColorName.Grey70))
                                {
                                    mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
                                    mwr.CurrentImage.FlipImage();

                                    mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
                                    mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);

                                    using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
                                    {
                                        mwg.OpenImage("gradient:black-none");
                                        var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
                                        mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.CopyOpacityCompositeOp, 0, verticalSpacing);

                                        wandList.AddImage(mwr);
                                        int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
                                        wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * .07));
                                    }
                                }
                            }
                        }
                    }
                }

                return wand;
            }
        }
开发者ID:rezafouladian,项目名称:Emby,代码行数:64,代码来源:StripCollageBuilder.cs

示例4: MediaBrowserPosterCollectionImage

        internal static MagickWand MediaBrowserPosterCollectionImage(MagickWand wandImages)
        {
            int width = 600;
            int height = 900;

            var wand = new MagickWand(width, height);
            wand.OpenImage("gradient:#000000-#202020");
            using (var draw = new DrawingWand())
            {
                var iSlice = Convert.ToInt32(width * 0.225);
                int iTrans = Convert.ToInt32(height * .25);
                int iHeight = Convert.ToInt32(height * .65);
                var horizontalImagePadding = Convert.ToInt32(width * 0.0275);

                foreach (var element in wandImages.ImageList)
                {
                    using (var blackPixelWand = new PixelWand(ColorName.Black))
                    {
                        int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
                        element.Gravity = GravityType.CenterGravity;
                        element.BackgroundColor = blackPixelWand;
                        element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
                        int ix = (int)Math.Abs((iWidth - iSlice) / 2);
                        element.CropImage(iSlice, iHeight, ix, 0);

                        element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
                    }
                }

                wandImages.SetFirstIterator();
                using (var wandList = wandImages.AppendImages())
                using (var blackPixelWand = new PixelWand(ColorName.Black))
                using (var greyPixelWand = new PixelWand(ColorName.Grey70))
                {
                    wandList.CurrentImage.TrimImage(1);
                    using (var mwr = wandList.CloneMagickWand())
                    {
                        mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
                        mwr.CurrentImage.FlipImage();

                        mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
                        mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);

                        using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
                        {
                            mwg.OpenImage("gradient:black-none");
                            var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
                            mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.CopyOpacityCompositeOp, 0, verticalSpacing);

                            wandList.AddImage(mwr);
                            int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
                            wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * .05));
                        }
                    }
                }
            }

            return wand;
        }
开发者ID:NazioByte,项目名称:ImageMagickSharp,代码行数:59,代码来源:MediaBrowserWandExtension.cs


注:本文中的MagickWand.SetFirstIterator方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。