| Modifier and Type | Field and Description |
|---|---|
| protected int | |
| protected Framebuffer | |
| protected int | |
| protected int |
| Access | Constructor and Description |
|---|---|
| pack-priv | |
| protected |
| Modifier and Type | Method and Description |
|---|---|
| public int | getDepth()
Implements com. Returns the bit depth of the screen/ |
| public int | getDPI()
Implements com. Returns the number of pixels per inch in the screen. |
| public int | getHeight()
Implements com. Returns the pixel height of the screen. |
| public int | getNativeFormat()
Implements com. Returns the native format of the screen, as a constant from the Pixels class. |
| public long | getNativeHandle()
Implements com. Returns a native handle for the screen. |
| public float | getScale()
Implements com. Return the scale factor between the physical pixels and the logical pixels e.g. hdpi = 1.5, xhdpi = 2.0 |
| public ByteBuffer | getScreenCapture()
Implements com. Returns a read-only ByteBuffer in the native pixel format containing the screen contents. |
| public int | getWidth()
Implements com. Returns the pixel width of the screen. |
| public void | shutdown()
Implements com. Called during JavaFX shutdown to release the screen. |
| public void | swapBuffers()
Implements com. Called on the JavaFX application thread when pixel data for all windows has been uploaded. |
| public void | uploadPixels(Buffer
Pixel data, in BYTE_BGRA_PRE format. The byte stride of the
data is equal to width * 4. b, int The X offset of the pixel data on the screen x, int The Y offset of the pixel data on the screen y, int The pixel width of the data width, int The pixel height of the data height, float The alpha level to use to compose the data over existing
pixels alpha)Implements com. Uploads a pixel buffer to the screen. |
| depth | back to summary |
|---|---|
| protected int depth | |
| fb | back to summary |
|---|---|
| protected Framebuffer fb | |
| height | back to summary |
|---|---|
| protected int height | |
| width | back to summary |
|---|---|
| protected int width | |
| HeadlessScreen | back to summary |
|---|---|
| pack-priv HeadlessScreen() | |
| HeadlessScreen | back to summary |
|---|---|
| protected HeadlessScreen(int defaultWidth, int defaultHeight, int defaultDepth) | |
| getDepth | back to summary |
|---|---|
| public int getDepth() Implements com. Doc from com. Returns the bit depth of the screen/
| |
| getDPI | back to summary |
|---|---|
| public int getDPI() Implements com. Doc from com. Returns the number of pixels per inch in the screen.
| |
| getHeight | back to summary |
|---|---|
| public int getHeight() Implements com. Doc from com. Returns the pixel height of the screen.
| |
| getNativeFormat | back to summary |
|---|---|
| public int getNativeFormat() Implements com. Doc from com. Returns the native format of the screen, as a constant from the Pixels class.
| |
| getNativeHandle | back to summary |
|---|---|
| public long getNativeHandle() Implements com. Doc from com. Returns a native handle for the screen. The handle is platform-specific.
| |
| getScale | back to summary |
|---|---|
| public float getScale() Implements com. Doc from com. Return the scale factor between the physical pixels and the logical pixels e.g. hdpi = 1.5, xhdpi = 2.0
| |
| getScreenCapture | back to summary |
|---|---|
| public ByteBuffer getScreenCapture() Implements com. Doc from com. Returns a read-only ByteBuffer in the native pixel format containing the screen contents.
| |
| getWidth | back to summary |
|---|---|
| public int getWidth() Implements com. Doc from com. Returns the pixel width of the screen.
| |
| shutdown | back to summary |
|---|---|
| public void shutdown() Implements com. Doc from com. Called during JavaFX shutdown to release the screen. Called only once.
| |
| swapBuffers | back to summary |
|---|---|
| public void swapBuffers() Implements com. Doc from com. Called on the JavaFX application thread when pixel data for all windows has been uploaded.
| |
| uploadPixels | back to summary |
|---|---|
| public void uploadPixels(Buffer b, int x, int y, int width, int height, float alpha) Implements com. Doc from com. Uploads a pixel buffer to the screen. Called on the JavaFX application thread.
| |