ImageGear for .NET使用教程：为控制台应用程序配置C＃或VB.NET项目（下）

在本教程中，您将为控制台应用程序配置C＃或VB.NET项目，并使用ImageGear .NET功能。 您还将学习如何加载图像，然后调整大小并将其转换为新格式。

ImageGear for .NET正式版

5、如果使用的是部署（运行时）许可，请添加许可初始化代码。 如果您正在使用评估或开发（工具包）许可证，则没有必要。 如果您正在评估产品，请添加ImGearEvaluationManager.Initialize（）调用。

C#

// Initialize license for a Deployment(Runtime) license.//***The SetSolutionName, SetSolutionKey and possibly the SetOEMLicenseKey//methods must be called to distribute the runtime.***//ImGearLicense.SetSolutionName("YourSolutionName");//ImGearLicense.SetSolutionKey(12345, 12345, 12345, 12345);//Manually Reported Runtime licenses also require the following method//call to SetOEMLicenseKey.//ImGearLicense.SetOEMLicenseKey("2.0.AStringForOEMLicensing...");// Initialize evaluation license.ImGearEvaluationManager.Initialize();// Initialize common formats.ImGearCommonFormats.Initialize();

VB.NET

' Initialize license for a Deployment(Runtime) license.'***The SetSolutionName, SetSolutionKey and possibly the SetOEMLicenseKey'methods must be called to distribute the runtime.***'ImGearLicense.SetSolutionName("YourSolutionName");'ImGearLicense.SetSolutionKey(12345, 12345, 12345, 12345);'Manually Reported Runtime licenses also require the following method'call to SetOEMLicenseKey.'ImGearLicense.SetOEMLicenseKey("2.0.AStringForOEMLicensing...");'Initialize evaluation license.ImGearEvaluationManager.Initialize()'Initialize common formats.ImGearCommonFormats.Initialize()

6、我们使用以下方法加载图像：

C#

// Load the image into the page.ImGearPage imGearPage = ImGearFileFormats.LoadPage(stream, 0);

VB.NET

' Load the image into the page.Dim imGearPage As ImGearPage = ImGearFileFormats.LoadPage(stream, 0)

7、我们通过定义宽度，高度和插值方法来调整图像的大小，如下所示：

C#

// Resize the image to the width and height specified.// ImGearInterpolations.BILINEAR is the value indicating the type of interpolation employed.// It may be changed for other values, e.g. ImGearInterpolations.BICUBIC, ImGearInterpolations.NEAREST_NEIGHBOR.ImGearProcessing.Resize(imGearPage, 150, 150, ImGearInterpolationOptions.GetDefault(ImGearInterpolations.BILINEAR));

VB.NET

' Resize the image to the width and height specified.' ImGearInterpolations.BILINEAR is the value indicating the type of interpolation employed.' It may be changed for other values, e.g. ImGearInterpolations.BICUBIC, ImGearInterpolations.NEAREST_NEIGHBOR.ImGearProcessing.Resize(imGearPage, 150, 150, ImGearInterpolationOptions.GetDefault(ImGearInterpolations.BILINEAR))

8、最后，我们根据指定的saveFormat保存图像：

C#

// Save the image to the format selected.ImGearFileFormats.SavePage(imGearPage, imGearConverted, 1, ImGearSavingModes.OVERWRITE, savingFormat, new ImGearSaveOptions());

VB.NET

' Save the image to the format selected.ImGearFileFormats.SavePage(imGearPage, imGearConverted, 1, ImGearSavingModes.OVERWRITE, savingFormat, New ImGearSaveOptions())

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