Uses of Class
org.eclipse.swt.graphics.ImageData

Packages that use ImageData

Package	Description
org.eclipse.swt.graphics	SWT graphics classes.
org.eclipse.swt.internal	SWT internal classes
org.eclipse.swt.internal.image	SWT internal image loading/saving support classes.
org.eclipse.swt.program	SWT Program support class.
org.eclipse.swt.widgets	SWT widget public API classes.

Uses of ImageData in org.eclipse.swt.graphics

Fields in org.eclipse.swt.graphics declared as ImageData

Modifier and Type	Field	Description
ImageData[]	ImageLoader.data	the array of ImageData objects in this ImageLoader.
ImageData	ImageLoaderEvent.imageData	if the endOfImage flag is false, then this is a partially complete copy of the current ImageData, otherwise this is a completely loaded ImageData

Methods in org.eclipse.swt.graphics that return ImageData

Modifier and Type	Method	Description
(package private) ImageData	ImageData.colorMaskImage(int pixel)
(package private) static ImageData	ImageData.convertMask(ImageData mask)
(package private) static ImageData	ImageData.createGradientBand(int width, int height, boolean vertical, RGB fromRGB, RGB toRGB, int redBits, int greenBits, int blueBits)	Creates an ImageData containing one band's worth of a gradient filled block.
private ImageData	Image.drawWithImageGcDrawer(int width, int height, int zoom)
ImageData	Image.getImageData()	Returns an ImageData based on the receiver.
ImageData	Image.getImageData(int zoom)	Returns an ImageData for the given zoom level based on the receiver.
default ImageData	ImageDataAtSizeProvider.getImageData(int zoom)
ImageData	ImageDataAtSizeProvider.getImageData(int width, int height)	Returns the ImageData for the given width and height.
ImageData	ImageDataProvider.getImageData(int zoom)	Returns the image data for the given zoom level.
ImageData	Image.getImageDataAtCurrentZoom()	Deprecated, for removal: This API element is subject to removal in a future version. This API doesn't serve the purpose in an environment having multiple monitors with different DPIs, hence deprecated.
ImageData	ImageData.getTransparencyMask()	Returns an ImageData which specifies the transparency mask information for the receiver.
(package private) ImageData	ImageData.getTransparencyMaskFromAlphaData()
static ImageData	ImageData.internal_new(int width, int height, int depth, PaletteData palette, int scanlinePad, byte[] data, int maskPad, byte[] maskData, byte[] alphaData, int alpha, int transparentPixel, int type, int x, int y, int disposalMethod, int delayTime)	Invokes internal SWT functionality to create a new instance of this class.
static ImageData	ImageDataLoader.load(InputStream stream)
static ImageData	ImageDataLoader.load(String filename)
ImageData[]	ImageLoader.load(InputStream stream)	Loads an array of ImageData objects from the specified input stream.
ImageData[]	ImageLoader.load(String filename)	Loads an array of ImageData objects from the file with the specified name.
static ImageData	ImageDataLoader.loadBySize(InputStream stream, int width, int height)
static ImageData	ImageDataLoader.loadBySize(String filename, int width, int height)
(package private) ImageData	ImageLoader.loadBySize(InputStream stream, int width, int height)
(package private) ImageData	ImageLoader.loadBySize(String filename, int width, int height)
ImageData	ImageData.scaledTo(int width, int height)	Returns a copy of the receiver which has been stretched or shrunk to the specified size.

Methods in org.eclipse.swt.graphics that return types with arguments of type ImageData

Modifier and Type	Method	Description
static DPIUtil.ElementAtZoom<ImageData>	ImageDataLoader.loadByZoom(InputStream stream, int fileZoom, int targetZoom)
static DPIUtil.ElementAtZoom<ImageData>	ImageDataLoader.loadByZoom(String filename, int fileZoom, int targetZoom)
(package private) List<DPIUtil.ElementAtZoom<ImageData>>	ImageLoader.loadByZoom(InputStream stream, int fileZoom, int targetZoom)
(package private) List<DPIUtil.ElementAtZoom<ImageData>>	ImageLoader.loadByZoom(String filename, int fileZoom, int targetZoom)
private Optional<ImageData>	Image.CachedImageAtSize.loadImageDataAtExactSize(int targetWidth, int targetHeight)

Methods in org.eclipse.swt.graphics with parameters of type ImageData

Modifier and Type	Method	Description
(package private) static ImageData	ImageData.convertMask(ImageData mask)
static void	Image.drawAtSize(GC gc, ImageData imageData, int width, int height)	IMPORTANT: This method is not part of the public API for Image.
(package private) void	Image.init(ImageData image)
private void	Image.init(ImageData image, int zoom)
default void	ImageGcDrawer.postProcess(ImageData imageData)	Executes post processing on ImageData.
private void	Cursor.setupCursorFromImageData(ImageData source, int hotspotX, int hotspotY)

Constructors in org.eclipse.swt.graphics with parameters of type ImageData

Modifier	Constructor	Description
	Cursor(Device device, ImageData source, int hotspotX, int hotspotY)	Constructs a new cursor given a device, image data describing the desired cursor appearance, and the x and y coordinates of the hotspot (that is, the point within the area covered by the cursor which is considered to be where the on-screen pointer is "pointing").
	Cursor(Device device, ImageData source, ImageData mask, int hotspotX, int hotspotY)	Deprecated. Use Cursor(Device, ImageDataProvider, int, int) instead.
	Image(Device device, ImageData data)	Constructs an instance of this class from the given ImageData.
private	Image(Device device, ImageData data, int zoom)
	Image(Device device, ImageData source, ImageData mask)	Constructs an instance of this class, whose type is SWT.ICON, from the two given ImageData objects.
	ImageLoaderEvent(ImageLoader source, ImageData imageData, int incrementCount, boolean endOfImage)	Constructs a new instance of this class given the event source and the values to store in its fields.

Uses of ImageData in org.eclipse.swt.internal

Methods in org.eclipse.swt.internal that return ImageData

Modifier and Type	Method	Description
static ImageData	DPIUtil.autoScaleImageData(Device device, ImageData imageData, float scaleFactor)
static ImageData	DPIUtil.autoScaleImageData(Device device, ImageData imageData, int imageDataZoomFactor)	Auto-scale ImageData to device zoom that are at given zoom factor.
static ImageData	DPIUtil.autoScaleImageData(Device device, ImageData imageData, int targetWidth, int targetHeight)
static ImageData	NativeImageLoader.load(InputStream streamAtZoom, ImageLoader imageLoader, int width, int height)
private static ImageData	NativeImageLoader.pixbufToImageData(long pixbuf)	Convert GdkPixbuf pointer to Java object ImageData
static ImageData	GtkDPIUtil.pointToPixel(Device device, ImageData imageData)	Auto-scale up ImageData to device zoom that is at 100%.
private static ImageData	DPIUtil.scaleImage(Device device, ImageData imageData, DPIUtil.ImageDrawFunction drawFunction, int scaledWidth, int scaledHeight)
static ImageData	DPIUtil.scaleImageData(Device device, ImageData imageData, int targetZoom, int currentZoom)	Auto-scale image with ImageData
static ImageData	DPIUtil.scaleImageData(Device device, DPIUtil.ElementAtZoom<ImageData> elementAtZoom, int targetZoom)

Methods in org.eclipse.swt.internal that return types with arguments of type ImageData

Modifier and Type	Method	Description
static List<DPIUtil.ElementAtZoom<ImageData>>	NativeImageLoader.load(DPIUtil.ElementAtZoom<InputStream> streamAtZoom, ImageLoader imageLoader, int targetZoom)
static DPIUtil.ElementAtZoom<ImageData>	DPIUtil.validateAndGetImageDataAtZoom(ImageDataProvider provider, int zoom)	Gets ImageData that are appropriate for the specified zoom level together with the zoom level at which the image data are.

Methods in org.eclipse.swt.internal with parameters of type ImageData

Modifier and Type	Method	Description
static ImageData	DPIUtil.autoScaleImageData(Device device, ImageData imageData, float scaleFactor)
static ImageData	DPIUtil.autoScaleImageData(Device device, ImageData imageData, int imageDataZoomFactor)	Auto-scale ImageData to device zoom that are at given zoom factor.
static ImageData	DPIUtil.autoScaleImageData(Device device, ImageData imageData, int targetWidth, int targetHeight)
void	DPIUtil.ImageDrawFunction.draw(GC gc, ImageData imageData, int width, int height)
static ImageData	GtkDPIUtil.pointToPixel(Device device, ImageData imageData)	Auto-scale up ImageData to device zoom that is at 100%.
void	TransparencyColorImageGcDrawer.postProcess(ImageData imageData)
private static ImageData	DPIUtil.scaleImage(Device device, ImageData imageData, DPIUtil.ImageDrawFunction drawFunction, int scaledWidth, int scaledHeight)
static ImageData	DPIUtil.scaleImageData(Device device, ImageData imageData, int targetZoom, int currentZoom)	Auto-scale image with ImageData

Method parameters in org.eclipse.swt.internal with type arguments of type ImageData

Modifier and Type	Method	Description
static ImageData	DPIUtil.scaleImageData(Device device, DPIUtil.ElementAtZoom<ImageData> elementAtZoom, int targetZoom)

Uses of ImageData in org.eclipse.swt.internal.image

Fields in org.eclipse.swt.internal.image declared as ImageData

Modifier and Type	Field	Description
(package private) ImageData	PngEncoder.data
(package private) ImageData	LZWCodec.image
(package private) ImageData	TIFFDirectory.image
(package private) ImageData	PNGFileFormat.imageData

Methods in org.eclipse.swt.internal.image that return ImageData

Modifier and Type	Method	Description
(package private) ImageData	JPEGFileFormat.createImageData()
static ImageData	FileFormat.load(InputStream is, ImageLoader loader, int width, int height)
(package private) abstract ImageData[]	FileFormat.StaticImageFileFormat.loadFromByteStream()
(package private) ImageData[]	GIFFileFormat.loadFromByteStream()	Load the GIF image(s) stored in the input stream.
(package private) static ImageData[]	JPEGDecoder.loadFromByteStream(InputStream inputStream, ImageLoader loader)
(package private) ImageData[]	JPEGFileFormat.loadFromByteStream()
(package private) ImageData[]	OS2BMPFileFormat.loadFromByteStream()
(package private) ImageData[]	PNGFileFormat.loadFromByteStream()	Load the PNG image from the byte stream.
(package private) ImageData[]	TIFFFileFormat.loadFromByteStream()
(package private) ImageData[]	WinBMPFileFormat.loadFromByteStream()
(package private) ImageData[]	WinICOFileFormat.loadFromByteStream()
(package private) abstract ImageData	FileFormat.loadFromByteStreamBySize(int width, int height)
(package private) ImageData	FileFormat.StaticImageFileFormat.loadFromByteStreamBySize(int width, int height)
(package private) ImageData	SVGFileFormat.loadFromByteStreamBySize(int width, int height)
ImageData	FileFormat.loadFromStreamBySize(LEDataInputStream stream, int width, int height)
(package private) ImageData	WinICOFileFormat.loadIcon(int[] iconHeader)	Load one icon from the byte stream.
ImageData	SVGRasterizer.rasterizeSVG(InputStream stream, int zoom)	Rasterizes an SVG image from the provided InputStream using the specified zoom.
ImageData	SVGRasterizer.rasterizeSVG(InputStream stream, int width, int height)	Rasterizes an SVG image from the provided InputStream into a raster image of the specified width and height.
ImageData	TIFFDirectory.read(int[] nextIFDOffset)
(package private) ImageData	GIFFileFormat.readImageBlock(PaletteData defaultPalette)	Return a DeviceIndependentImage representing the image block at the current position in the input stream.

Methods in org.eclipse.swt.internal.image that return types with arguments of type ImageData

Modifier and Type	Method	Description
static List<DPIUtil.ElementAtZoom<ImageData>>	FileFormat.load(DPIUtil.ElementAtZoom<InputStream> is, ImageLoader loader, int targetZoom)	Read the specified input stream using the specified loader, and return the device independent image array represented by the stream.
(package private) abstract List<DPIUtil.ElementAtZoom<ImageData>>	FileFormat.loadFromByteStream(int fileZoom, int targetZoom)	Format that do not implement FileFormat.StaticImageFileFormat MUST return ImageData with the specified targetZoom.
(package private) List<DPIUtil.ElementAtZoom<ImageData>>	FileFormat.StaticImageFileFormat.loadFromByteStream(int fileZoom, int targetZoom)
(package private) List<DPIUtil.ElementAtZoom<ImageData>>	SVGFileFormat.loadFromByteStream(int fileZoom, int targetZoom)
List<DPIUtil.ElementAtZoom<ImageData>>	FileFormat.loadFromStream(LEDataInputStream stream, int fileZoom, int targetZoom)	Read the specified input stream, and return the device independent image array represented by the stream.

Methods in org.eclipse.swt.internal.image with parameters of type ImageData

Modifier and Type	Method	Description
(package private) void	JPEGFileFormat.compress(ImageData image, byte[] dataYComp, byte[] dataCbComp, byte[] dataCrComp)
(package private) void	JPEGFileFormat.convert4BitRGBToYCbCr(ImageData image)
(package private) void	JPEGFileFormat.convert8BitRGBToYCbCr(ImageData image)
(package private) void	JPEGFileFormat.convertImageToYCbCr(ImageData image)
(package private) void	JPEGFileFormat.convertMultiRGBToYCbCr(ImageData image)
(package private) void	WinBMPFileFormat.convertPixelsToBGR(ImageData image, byte[] dest)
void	LZWCodec.decode(LEDataInputStream inputStream, ImageLoader loader, ImageData image, boolean interlaced, int depth)	Decode the LZW-encoded bytes in the given byte stream into the given DeviceIndependentImage.
(package private) void	TIFFDirectory.decodePixels(ImageData image)
void	LZWCodec.encode(LEDataOutputStream byteStream, ImageData image)	Encode the bytes into the given byte stream from the given DeviceIndependentImage.
(package private) int	WinICOFileFormat.iconSize(ImageData i)	Answer the size in bytes of the file representation of the given icon
(package private) boolean	WinICOFileFormat.isValidIcon(ImageData i)
(package private) void	PNGFileFormat.setImageDataValues(byte[] data, ImageData imageData)	PNG supports some color types and bit depths that are unsupported by SWT.
(package private) void	PNGFileFormat.setPixelData(byte[] data, ImageData imageData)	SWT does not support greyscale as a color type.
(package private) int	OS2BMPFileFormat.unloadData(ImageData image, OutputStream out)	Unload the given image's data into the given byte stream.
(package private) int	WinBMPFileFormat.unloadData(ImageData image, byte[] data, OutputStream out, int comp)	Unload the given image's data into the given byte stream using the given compression strategy.
(package private) int	WinBMPFileFormat.unloadDataNoCompression(ImageData image, byte[] data, OutputStream out)	Prepare the given image's data for unloading into a byte stream using no compression strategy.
(package private) void	WinICOFileFormat.unloadIcon(ImageData icon)	Unload a single icon
(package private) void	WinICOFileFormat.unloadIconHeader(ImageData i)	Unload the icon header for the given icon, calculating the offset.
(package private) void	WinICOFileFormat.unloadMaskData(ImageData icon)	Unload the mask data for an icon.
(package private) void	WinICOFileFormat.unloadShapeData(ImageData icon)	Unload the shape data for an icon.
(package private) void	GIFFileFormat.writeGraphicsControlBlock(ImageData image)	Write out a GraphicsControlBlock to describe the specified device independent image.

Constructors in org.eclipse.swt.internal.image with parameters of type ImageData

Modifier	Constructor	Description
	TIFFDirectory(ImageData image)

Uses of ImageData in org.eclipse.swt.program

Methods in org.eclipse.swt.program that return ImageData

Modifier and Type	Method	Description
ImageData	Program.getImageData()	Returns the receiver's image data at 100% zoom level.
ImageData	Program.getImageData(int zoom)	Returns the receiver's image data based on the given zoom level.

Uses of ImageData in org.eclipse.swt.widgets

Methods in org.eclipse.swt.widgets with parameters of type ImageData

Modifier and Type	Method	Description
(package private) int	Decorations.compare(ImageData data1, ImageData data2)