| Package | Description |
|---|---|
| org.eclipse.swt.graphics | |
| org.eclipse.swt.internal | |
| org.eclipse.swt.internal.theme | |
| org.eclipse.swt.printing | |
| org.eclipse.swt.widgets |
| Modifier and Type | Field and Description |
|---|---|
protected static Device |
Device.CurrentDevice |
Device |
GCData.device |
| Modifier and Type | Method and Description |
|---|---|
Device |
Resource.getDevice()
Returns the
Device where this resource was
created. |
| Modifier and Type | Method and Description |
|---|---|
static Region |
Region.win32_new(Device device,
int handle)
Invokes platform specific functionality to allocate a new region.
|
static Cursor |
Cursor.win32_new(Device device,
int handle)
Invokes platform specific functionality to allocate a new cursor.
|
static Color |
Color.win32_new(Device device,
int handle)
Invokes platform specific functionality to allocate a new color.
|
static Color |
Color.win32_new(Device device,
int handle,
int alpha)
Invokes platform specific functionality to allocate a new color.
|
static Image |
Image.win32_new(Device device,
int type,
long handle)
Invokes platform specific functionality to allocate a new image.
|
static Font |
Font.win32_new(Device device,
long handle)
Invokes platform specific functionality to allocate a new font.
|
| Constructor and Description |
|---|
Color(Device device,
int red,
int green,
int blue)
Constructs a new instance of this class given a device and the
desired red, green and blue values expressed as ints in the range
0 to 255 (where 0 is black and 255 is full brightness).
|
Color(Device device,
int red,
int green,
int blue,
int alpha)
Constructs a new instance of this class given a device and the
desired red, green, blue & alpha values expressed as ints in the range
0 to 255 (where 0 is black and 255 is full brightness).
|
Color(Device device,
RGB rgb)
Constructs a new instance of this class given a device and an
RGB describing the desired red, green and blue values. |
Color(Device device,
RGBA rgba)
Constructs a new instance of this class given a device and an
RGBA describing the desired red, green, blue & alpha values. |
Color(Device device,
RGB rgb,
int alpha)
Constructs a new instance of this class given a device, an
RGB describing the desired red, green and blue values,
alpha specifying the level of transparency. |
Cursor(Device device,
ImageData source,
ImageData mask,
int hotspotX,
int hotspotY)
Constructs a new cursor given a device, image and mask
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,
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,
int style)
Constructs a new cursor given a device and a style
constant describing the desired cursor appearance.
|
Font(Device device,
FontData fd)
Constructs a new font given a device and font data
which describes the desired font's appearance.
|
Font(Device device,
FontData[] fds)
Constructs a new font given a device and an array
of font data which describes the desired font's
appearance.
|
Font(Device device,
String name,
int height,
int style)
Constructs a new font given a device, a font name,
the height of the desired font in points, and a font
style.
|
Image(Device device,
ImageData data)
Constructs an instance of this class from the given
ImageData. |
Image(Device device,
ImageData source,
ImageData mask)
Constructs an instance of this class, whose type is
SWT.ICON, from the two given ImageData
objects. |
Image(Device device,
ImageDataProvider imageDataProvider)
Constructs an instance of this class by loading its representation
from the ImageData retrieved from the ImageDataProvider.
|
Image(Device device,
ImageFileNameProvider imageFileNameProvider)
Constructs an instance of this class by loading its representation
from the file retrieved from the ImageFileNameProvider.
|
Image(Device device,
Image srcImage,
int flag)
Constructs a new instance of this class based on the
provided image, with an appearance that varies depending
on the value of the flag.
|
Image(Device device,
InputStream stream)
Constructs an instance of this class by loading its representation
from the specified input stream.
|
Image(Device device,
int width,
int height)
Constructs an empty instance of this class with the
specified width and height.
|
Image(Device device,
Rectangle bounds)
Constructs an empty instance of this class with the
width and height of the specified rectangle.
|
Image(Device device,
String filename)
Constructs an instance of this class by loading its representation
from the file with the specified name.
|
Path(Device device)
Constructs a new empty Path.
|
Path(Device device,
PathData data)
Constructs a new Path with the specified PathData.
|
Path(Device device,
Path path,
float flatness)
Constructs a new Path that is a copy of
path. |
Pattern(Device device,
float x1,
float y1,
float x2,
float y2,
Color color1,
Color color2)
Constructs a new Pattern that represents a linear, two color
gradient.
|
Pattern(Device device,
float x1,
float y1,
float x2,
float y2,
Color color1,
int alpha1,
Color color2,
int alpha2)
Constructs a new Pattern that represents a linear, two color
gradient.
|
Pattern(Device device,
Image image)
Constructs a new Pattern given an image.
|
Region(Device device)
Constructs a new empty region.
|
TextLayout(Device device)
Constructs a new instance of this class on the given device.
|
Transform(Device device)
Constructs a new identity Transform.
|
Transform(Device device,
float[] elements)
Constructs a new Transform given an array of elements that represent the
matrix that describes the transformation.
|
Transform(Device device,
float m11,
float m12,
float m21,
float m22,
float dx,
float dy)
Constructs a new Transform given all of the elements that represent the
matrix that describes the transformation.
|
| Modifier and Type | Method and Description |
|---|---|
static ImageData |
DPIUtil.autoScaleDown(Device device,
ImageData imageData)
Auto-scale down ImageData
|
static ImageData |
DPIUtil.autoScaleImageData(Device device,
ImageData imageData,
int targetZoom,
int currentZoom)
Auto-scale image with ImageData
|
static ImageData |
DPIUtil.autoScaleUp(Device device,
ImageData imageData)
Auto-scale up ImageData
|
| Constructor and Description |
|---|
AutoScaleImageDataProvider(Device device,
ImageData data,
int zoom) |
| Constructor and Description |
|---|
Theme(Device device) |
| Modifier and Type | Class and Description |
|---|---|
class |
Printer
Instances of this class are used to print to a printer.
|
| Modifier and Type | Class and Description |
|---|---|
class |
Display
Instances of this class are responsible for managing the
connection between SWT and the underlying operating
system.
|
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