public static void Run()
{
// To get proper output please apply a valid Aspose.Imaging License. You can purchase full license or get 30 day temporary license from http:// Www.aspose.com/purchase/default.aspx.");
// ExStart:AdjustGamma
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an image in an instance of Image
using (Image image = Image.Load(dataDir + "aspose-logo.jpg"))
{
// Cast object of Image to RasterImage
RasterImage rasterImage = (RasterImage)image;
// Check if RasterImage is cached
if (!rasterImage.IsCached)
{
// Cache RasterImage for better performance
rasterImage.CacheData();
}
// Adjust the gamma
rasterImage.AdjustGamma(2.2f, 2.2f, 2.2f);
// Create an instance of TiffOptions for the resultant image
TiffOptions tiffOptions = new TiffOptions(TiffExpectedFormat.Default);
// Set various properties for the object of TiffOptions
tiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
tiffOptions.Photometric = TiffPhotometrics.Rgb;
// Save the resultant image to TIFF format
rasterImage.Save(dataDir + "AdjustGamma_out.tiff", tiffOptions);
}
// ExEnd:AdjustGamma
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_PSD();
//ExStart:AdjustingContrast
String sourceFile = dataDir + @"sample.psd";
string destName = dataDir + @"AdjustContrast_out.tiff";
// Load an existing image into an instance of RasterImage class
using (var image = Image.Load(sourceFile))
{
// Cast object of Image to RasterImage
RasterImage rasterImage = (RasterImage)image;
// Check if RasterImage is cached and Cache RasterImage for better performance
if (!rasterImage.IsCached)
{
rasterImage.CacheData();
}
// Adjust the contrast
rasterImage.AdjustContrast(50);
// Create an instance of TiffOptions for the resultant image, Set various properties for the object of TiffOptions and Save the resultant image to TIFF format
TiffOptions tiffOptions = new TiffOptions(TiffExpectedFormat.Default);
tiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
tiffOptions.Photometric = TiffPhotometrics.Rgb;
rasterImage.Save(destName, tiffOptions);
}
//ExEnd:AdjustingContrast
}
public static void Run()
{
// To get proper output please apply a valid Aspose.Imaging License. You can purchase full license or get 30 day temporary license from http:// Www.aspose.com/purchase/default.aspx.");
// ExStart:ExpandOrCropAnImage
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an image in an instance of Image
using (RasterImage rasterImage = (RasterImage)Image.Load(dataDir + "aspose-logo.jpg"))
{
// setting for image data to be cashed
rasterImage.CacheData();
// Create an instance of Rectangle class and define X,Y and Width, height of the rectangle.
Rectangle destRect = new Rectangle()
{
X = -200, Y = -200, Width = 300, Height = 300
};
// Save output image by passing output file name, image options and rectangle object.
rasterImage.Save(dataDir + "Grayscaling_out.jpg", new JpegOptions(), destRect);
}
// ExEnd:ExpandOrCropAnImage
}
public static void Run()
{
//ExStart:CroppingByShifts
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_JPEG();
Console.WriteLine("Running example CroppingByShifts");
// Load an existing image into an instance of RasterImage class
using (RasterImage rasterImage = (RasterImage)Image.Load(dataDir + "aspose-logo.jpg"))
{
// Before cropping, the image should be cached for better performance
if (!rasterImage.IsCached)
{
rasterImage.CacheData();
}
// Define shift values for all four sides
int leftShift = 10;
int rightShift = 10;
int topShift = 10;
int bottomShift = 10;
// Based on the shift values, apply the cropping on image Crop method will shift the image bounds toward the center of image and Save the results to disk
rasterImage.Crop(leftShift, rightShift, topShift, bottomShift);
rasterImage.Save(dataDir + "CroppingByShifts_out.jpg");
}
Console.WriteLine("Running example CroppingByShifts");
//ExEnd:CroppingByShifts
}
public static void Run()
{
// To get proper output please apply a valid Aspose.Imaging License. You can purchase full license or get 30 day temporary license from http:// Www.aspose.com/purchase/default.aspx.");
// ExStart:RotatingImageOnSpecificAngle
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an image to be rotated in an instance of RasterImage
using (RasterImage image = (RasterImage)Image.Load(dataDir + "aspose-logo.jpg"))
{
// Before rotation, the image should be cached for better performance
if (!image.IsCached)
{
image.CacheData();
}
// Perform the rotation on 20 degree while keeping the image size proportional with red background color
image.Rotate(20f, true, Color.Red);
// Save the result to a new file
image.Save(dataDir + "RotatingImageOnSpecificAngle_out.jpg");
}
// ExEnd:RotatingImageOnSpecificAngle
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_PSD();
//ExStart:CroppingbyShifts
string sourceFile = dataDir + @"sample.psd";
string destName = dataDir + @"CroppingByShifts_out.jpg";
// Load an existing image into an instance of RasterImage class
using (RasterImage rasterImage = (RasterImage)Image.Load(sourceFile))
{
// Before cropping, the image should be cached for better performance
if (!rasterImage.IsCached)
{
rasterImage.CacheData();
}
// Define shift values for all four sides
int leftShift = 10;
int rightShift = 10;
int topShift = 10;
int bottomShift = 10;
// Based on the shift values, apply the cropping on image Crop method will shift the image bounds toward the center of image and Save the results to disk
rasterImage.Crop(leftShift, rightShift, topShift, bottomShift);
rasterImage.Save(destName, new JpegOptions());
}
//ExEnd:CroppingbyShifts
}
public static void Run()
{
//ExStart:AdjustGamma
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an image in an instance of Image
using (Image image = Image.Load(dataDir + "aspose-logo.jpg"))
{
// Cast object of Image to RasterImage
RasterImage rasterImage = (RasterImage)image;
// Check if RasterImage is cached and Cache RasterImage for better performance
if (!rasterImage.IsCached)
{
rasterImage.CacheData();
}
// Adjust the gamma
rasterImage.AdjustGamma(2.2f, 2.2f, 2.2f);
// Create an instance of TiffOptions for the resultant image, Set various properties for the object of TiffOptions and Save the resultant image to TIFF format
TiffOptions tiffOptions = new TiffOptions(TiffExpectedFormat.Default);
tiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
tiffOptions.Photometric = TiffPhotometrics.Rgb;
rasterImage.Save(dataDir + "AdjustGamma_out.tiff", tiffOptions);
}
//ExEnd:AdjustGamma
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_PSD();
//ExStart:CroppingbyRectangle
string sourceFile = dataDir + @"sample.psd";
string destName = dataDir + @"CroppingByRectangle_out.jpg";
// Load an existing image into an instance of RasterImage class
using (RasterImage rasterImage = (RasterImage)Image.Load(sourceFile))
{
if (!rasterImage.IsCached)
{
rasterImage.CacheData();
}
// Create an instance of Rectangle class with desired size,
//Perform the crop operation on object of Rectangle class and Save the results to disk
Rectangle rectangle = new Rectangle(20, 20, 20, 20);
rasterImage.Crop(rectangle);
rasterImage.Save(destName, new JpegOptions());
}
//ExEnd:CroppingbyRectangle
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_PSD();
//ExStart:RotatinganImageonaSpecificAngle
String sourceFile = dataDir + @"sample.psd";
string destName = dataDir + @"RotatingImageOnSpecificAngle_out.jpg";
// Load an image to be rotated in an instance of RasterImage
using (RasterImage image = (RasterImage)Image.Load(sourceFile))
{
// Before rotation, the image should be cached for better performance
if (!image.IsCached)
{
image.CacheData();
}
// Perform the rotation on 20 degree while keeping the image size proportional with red background color and Save the result to a new file
image.Rotate(20f, true, Color.Red);
image.Save(destName, new JpegOptions());
}
//ExEnd:RotatinganImageonaSpecificAngle
}
public static void Run()
{
Console.WriteLine("Running example AdjustBrightness");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an image in an instance of Image
using (Image image__1 = Image.Load(dataDir + Convert.ToString("aspose-logo.jpg")))
{
// Cast object of Image to RasterImage
RasterImage rasterImage = (RasterImage)image__1;
// Check if RasterImage is cached and Cache RasterImage for better performance
if (!rasterImage.IsCached)
{
rasterImage.CacheData();
}
// Adjust the brightness
rasterImage.AdjustBrightness(70);
// Create an instance of TiffOptions for the resultant image, Set various properties for the object of TiffOptions and Save the resultant image
TiffOptions tiffOptions = new TiffOptions(TiffExpectedFormat.Default);
tiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
tiffOptions.Photometric = TiffPhotometrics.Rgb;
rasterImage.Save(dataDir + Convert.ToString("AdjustBrightness_out.tiff"), tiffOptions);
}
Console.WriteLine("Finished example AdjustBrightness");
}
public static void Run()
{
// ExStart:ExpandOrCropAnImage
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an image in an instance of Image and Setting for image data to be cashed
using (RasterImage rasterImage = (RasterImage)Image.Load(dataDir + "aspose-logo.jpg"))
{
rasterImage.CacheData();
// Create an instance of Rectangle class and define X,Y and Width, height of the rectangle, and Save output image
Rectangle destRect = new Rectangle {
X = -200, Y = -200, Width = 300, Height = 300
};
rasterImage.Save(dataDir + "Grayscaling_out.jpg", new JpegOptions(), destRect);
}
// ExEnd:ExpandOrCropAnImage
}
public static void Run()
{
//ExStart:RotatingImageOnSpecificAngle
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an image to be rotated in an instance of RasterImage
using (RasterImage image = (RasterImage)Image.Load(dataDir + "aspose-logo.jpg"))
{
// Before rotation, the image should be cached for better performance
if (!image.IsCached)
{
image.CacheData();
}
// Perform the rotation on 20 degree while keeping the image size proportional with red background color and Save the result to a new file
image.Rotate(20f, true, Color.Red);
image.Save(dataDir + "RotatingImageOnSpecificAngle_out.jpg");
}
//ExEnd:RotatingImageOnSpecificAngle
}
public static void Run()
{
//ExStart:CroppingByRectangle
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_JPEG();
// Load an existing image into an instance of RasterImage class
using (RasterImage rasterImage = (RasterImage)Image.Load(dataDir + "aspose-logo.jpg"))
{
if (!rasterImage.IsCached)
{
rasterImage.CacheData();
}
// Create an instance of Rectangle class with desired size, Perform the crop operation on object of Rectangle class and Save the results to disk
Rectangle rectangle = new Rectangle(20, 20, 20, 20);
rasterImage.Crop(rectangle);
rasterImage.Save(dataDir + "CroppingByRectangle_out.jpg");
}
//ExEnd:CroppingByRectangle
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_DrawingAndFormattingImages();
//ExStart:ExpandandCropImages
string sourceFile = dataDir + @"example1.psd";
string destName = dataDir + @"jpeg_out.jpg";
// Load an image in an instance of Image and Setting for image data to be cashed
using (RasterImage rasterImage = (RasterImage)Image.Load(sourceFile))
{
rasterImage.CacheData();
// Create an instance of Rectangle class and define X,Y and Width, height of the rectangle, and Save output image
Rectangle destRect = new Rectangle {
X = -200, Y = -200, Width = 300, Height = 300
};
rasterImage.Save(destName, new JpegOptions(), destRect);
}
//ExEnd:ExpandandCropImages
}
