名前 | 解説 | |
---|---|---|
![]() | GrayscaleBitmap コンストラクタ | オーバーロードされます。 |
GrayscaleBitmapデータ型で公開されるメンバを以下の表に示します。
名前 | 解説 | |
---|---|---|
![]() | GrayscaleBitmap コンストラクタ | オーバーロードされます。 |
名前 | 解説 | |
---|---|---|
![]() | DpiX | Gets the horizontal dpi of the bitmap. |
![]() | DpiY | Gets the vertical dpi of the bitmap. |
![]() | ExifProfile | Gets or sets an instance of GrapeCity.Documents.Imaging.Exif.ExifProfile with Exif metadata of the image. |
![]() | IccProfileData | Gets or sets the raw ICC profile data. |
![]() | InnerID | For internal use only. |
![]() | IsDisposed | Gets a value indicating whether the GrayscaleBitmap has been disposed of. |
![]() | IsLicensed | Gets a value indicating whether the current instance is fully licensed. |
![]() | Item | Gets or sets a pixel value (from 0 to 255) at the specified coordinates. |
![]() | PixelHeight | Gets the pixel height of the image. |
![]() | PixelWidth | Gets the pixel width of the image. |
![]() | RawData | Gets a pointer to the internal binary data. |
![]() | TransparencyMask | Gets or sets a value indicating whether the image is used to define an irregularly shaped region of another image. |
![]() | WhiteIsZero | Gets or sets a value specifying whether 0 represents white and 255 represents black (if true) or vice versa (if false). |
名前 | 解説 | |
---|---|---|
![]() | AdjustLevels | Adjusts the levels of an image histogram.
The method maps the input range of values (blackPoint..whitePoint) to the output range (outputBlack..outputWhite) using the specified gamma correction (midtone). |
![]() | ApplyLicenseKey | Applies a license key to an instance of GrayscaleBitmap. |
![]() | AutoContrast | オーバーロードされます。 Modifies pixel intensities such that available range of values (0..255) is fully covered. |
![]() | Clear | オーバーロードされます。 Clears the GrayscaleBitmap with the specified value (from 0 to 255). |
![]() | Clip | Creates a new GrayscaleBitmap with a fragment of the image. |
![]() | Clone | Creates a new GrayscaleBitmap with a copy of the image. |
![]() | Dispose | Clean up any resources being used. |
![]() | InvertColors | Inverts the pixels colors from black to white and vice versa. |
![]() | SetDpi | オーバーロードされます。 Changes the physical resolution of the image. |
![]() | ShrinkPixelFormat | Changes pixel format from 8 bits per pixel to lower value with two-dimensional error diffusion. |
![]() | ToGcBitmap | オーバーロードされます。 Creates an instance of the GcBitmap class from the current GrayscaleBitmap. |