建立多頁TIFF和GIF
用戶可以在 IronDrawing 中將 AnyBitmap 檔案合併成多頁 TIFF 或 GIF 檔案。用戶還可以使用不同的框架尺寸來創建多頁 GIF 和 TIFF 檔案。
要使用這個功能，所有的 AnyBitmap 框架需要通過文件路徑加載，並存儲在初始化的 AnyBitmap 類型列表中。現在可以使用 .CreateMultiFrameTiff 從儲存的框架創建 TIFF 檔案。(清單或使用.CreateMultiFrameGif(清單
using IronSoftware.Drawing;
using System.Collections.Generic;
// Create a multipage Tiff with frames of different dimensions
List<AnyBitmap> tiffBitmaps = new List<AnyBitmap>()
{
AnyBitmap.FromFile("cropframe1.jpg"),
AnyBitmap.FromFile("frame2.jpg"),
AnyBitmap.FromFile("cropframe3.jpg")
};
AnyBitmap multiFrameTiff = AnyBitmap.CreateMultiFrameTiff(tiffBitmaps);
multiFrameTiff.SaveAs("multiTiffwcrops.tiff");
// Create a multipage Gif with frames of different dimensions
List<AnyBitmap> gifBitmaps = new List<AnyBitmap>()
{
AnyBitmap.FromFile("frame1.jpg"),
AnyBitmap.FromFile("frame2.jpg"),
AnyBitmap.FromFile("frame3.jpg"),
AnyBitmap.FromFile("cropframe4.jpg")
};
AnyBitmap multiFrameGif = AnyBitmap.CreateMultiFrameGif(gifBitmaps);
multiFrameGif.SaveAs("multiGif.gif");Imports IronSoftware.Drawing
Imports System.Collections.Generic
' Create a multipage Tiff with frames of different dimensions
Private tiffBitmaps As New List(Of AnyBitmap)() From {AnyBitmap.FromFile("cropframe1.jpg"), AnyBitmap.FromFile("frame2.jpg"), AnyBitmap.FromFile("cropframe3.jpg")}
Private multiFrameTiff As AnyBitmap = AnyBitmap.CreateMultiFrameTiff(tiffBitmaps)
multiFrameTiff.SaveAs("multiTiffwcrops.tiff")
' Create a multipage Gif with frames of different dimensions
Dim gifBitmaps As New List(Of AnyBitmap)() From {AnyBitmap.FromFile("frame1.jpg"), AnyBitmap.FromFile("frame2.jpg"), AnyBitmap.FromFile("frame3.jpg"), AnyBitmap.FromFile("cropframe4.jpg")}
Dim multiFrameGif As AnyBitmap = AnyBitmap.CreateMultiFrameGif(gifBitmaps)
multiFrameGif.SaveAs("multiGif.gif")
