Specialized interface for bitmaps containing half floats as their color components. More...
import"XHalfFloatBitmap.idl";
Public Member Functions | |
| void | setData ([in] sequence< short > data, [in] FloatingPointBitmapLayout bitmapLayout, [in] ::com::sun::star::geometry::IntegerRectangle2D rect) raises (com::sun::star::lang::IllegalArgumentException, com::sun::star::lang::IndexOutOfBoundsException) |
| Set raw data of a bitmap. More... | |
| void | setPixel ([in] sequence< short > color, [in] FloatingPointBitmapLayout bitmapLayout, [in] ::com::sun::star::geometry::IntegerPoint2D pos) raises (com::sun::star::lang::IllegalArgumentException, com::sun::star::lang::IndexOutOfBoundsException) |
| Set a single pixel of the bitmap with the given color value. More... | |
 Public Member Functions inherited from XHalfFloatReadOnlyBitmap | |
| sequence< short > | getData ([in] ::com::sun::star::geometry::IntegerRectangle2D rect) raises (com::sun::star::lang::IndexOutOfBoundsException, VolatileContentDestroyedException) |
| Query the raw data of this bitmap. More... | |
| sequence< short > | getPixel ([in] ::com::sun::star::geometry::IntegerPoint2D pos) raises (com::sun::star::lang::IndexOutOfBoundsException, VolatileContentDestroyedException) |
| Get a single pixel of the bitmap, returning its color value. More... | |
| FloatingPointBitmapLayout | getMemoryLayout () |
| Query the memory layout for this bitmap. More... | |
| Public Member Functions inherited from XBitmap | |
| ::com::sun::star::geometry::IntegerSize2D | getSize () |
| Query the size of the bitmap. More... | |
| boolean | hasAlpha () |
| Query transparency status of the bitmap. More... | |
| XBitmap | getScaledBitmap ([in] ::com::sun::star::geometry::RealSize2D newSize, [in] boolean beFast) raises (com::sun::star::lang::IllegalArgumentException, VolatileContentDestroyedException) |
| Query a scaled copy of the original bitmap. More... | |
| Public Member Functions inherited from XInterface | |
| any | queryInterface ([in] type aType) |
| queries for a new interface to an existing UNO object. More... | |
| void | acquire () |
| increases the reference counter by one. More... | |
| void | release () |
| decreases the reference counter by one. More... | |
Detailed Description
Specialized interface for bitmaps containing half floats as their color components.
Half floats are 16 bit wide, and newer GPUs already have them as supported frame buffer format.
Member Function Documentation
◆ setData()
| void setData | ( | [in] sequence< short > | data, |
| [in] FloatingPointBitmapLayout | bitmapLayout, | ||
| [in] ::com::sun::star::geometry::IntegerRectangle2D | rect | ||
| ) | |||
| raises | ( | com::sun::star::lang::IllegalArgumentException, | |
| com::sun::star::lang::IndexOutOfBoundsException | |||
| ) | |||
Set raw data of a bitmap.
Set raw data of a bitmap, in the format as defined by getMemoryLayout(). With the given rectangle, a subset of the bitmap can be changed. When setting subsets of the bitmap, the same scanline padding takes place as when the whole bitmap is changed.
◆ setPixel()
| void setPixel | ( | [in] sequence< short > | color, |
| [in] FloatingPointBitmapLayout | bitmapLayout, | ||
| [in] ::com::sun::star::geometry::IntegerPoint2D | pos | ||
| ) | |||
| raises | ( | com::sun::star::lang::IllegalArgumentException, | |
| com::sun::star::lang::IndexOutOfBoundsException | |||
| ) | |||
Set a single pixel of the bitmap with the given color value.
When setting data on volatile bitmaps, always call isValid() before, and retrieve a new memory layout via getMemoryLayout(). At least under Windows, the memory layout can change for the same bitmap, if the user e.g. switches the screen resolution. Thus, this method will throw an IllegalArgumentException, if the memory layout changed between a call to getMemoryLayout() and setData().
The documentation for this interface was generated from the following file:
- com/sun/star/rendering/XHalfFloatBitmap.idl
