Frees all resources owned by the object prior to its destruction.

Adds a font file to the device's typeface store. The specified font file must be accessible to any process, i.e. not located inside an application's private directory.

This method has been deprecated. Sprites are no longer supported in BitGDI. Calling this method has no effect.

Creates a font and bitmap server graphics context for the device and activates it.

It is the responsibility of the caller to delete the graphics context when it is no longer needed.

Creates a font and bitmap server graphics context for the device and activates it.

It is the responsibility of the caller to delete the graphics context when it is no longer needed.

Gets the device's display mode.

Depending on the current graphics hardware this will return one of the 16M video modes defined in TDisplayMode, or ENone if a 16M video mode is not supported. TDisplayMode

The method gets a scanline and puts the scanline data into aBuf.

An overloaded version of DrawingBegin(TBool) . Similarly to that method, calls to DrawingBegin(const CFbsBitmap*, TBool) must be paired with a subsequent call to DrawingEnd(const CFbsBitmap*, TBool) . Also, code must not leave between a DrawingBegin(const CFbsBitmap*, TBool) - DrawingEnd(const CFbsBitmap*, TBool) pair. CFbsBitmapDevice::DrawingBegin()

This must always be called after DrawingBegin(const CFbsBitmap*, TBool) . Like DrawingBegin(const CFbsBitmap*, TBool) it will panic in debug builds if passed a null pointer. CFbsBitmapDevice::DrawingEnd()

Gets the height, in pixels, of the specified typeface at one of its defined heights.

This is an implementation of CBitMapDevice::FontHeightInPixels().

Gets the height of a font in twips.

This is an implementation of CGraphicsDevice::FontHeightInTwips() .

Gets logical coordinates of the drawing rectangle. If the device is not scaled, logocal coordinates of the drawing rectangle are the same as its physical coordinates.

Gets a specific bitmap font, identified by its UID, from the device's typeface store.

When the font is no longer needed, call ReleaseFont() .

Gets a specific bitmap font, identified by its UID, from the device's typeface store.

When the font is no longer needed, call ReleaseFont() .

Creates a client-side font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

Note that this deprecated function is replaced by the new GetNearestFontToDesignHeightInPixels() yielding (virtually) the same result. However clients are strongly encouraged to use the new GetNearestFontToMaxHeightInPixels() function instead. This will guarantee that every character within any given text string will fit within the given amount of pixels, whereas the design height is an aesthetic unit decided by the font designer without strict physical meaning, which may result in cropped characters.

Creates a client-side FBSERV font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

This function is replaced by GetNearestFontToDesignHeightInPixels() .

Provides access to a client-side font object in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

Note that this deprecated function is replaced by the new GetNearestFontToDesignHeightInTwips() yielding (virtually) the same result. However clients are strongly encouraged to use the new GetNearestFontToMaxHeightInTwips() function instead. This will guarantee that every character within any given text string will fit within the given amount of twips, whereas the design height is an aesthetic unit decided by the font designer without strict physical meaning, which may result in cropped characters.

Creates a client-side FBSERV font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

This function is replaced by GetNearestFontToDesignHeightInTwips() .

Creates a client-side font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

This new function replaces the deprecated GetNearestFontInPixels() yielding (virtually) the same result. However clients are strongly encouraged to use the new GetNearestFontToMaxHeightInPixels() function instead. This will guarantee that every character within any given text string will fit within the given amount of pixels, whereas the design height is an aesthetic unit decided by the font designer without strict physical meaning, which may result in cropped characters.

Creates a client-side FBSERV font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

This function replaces GetNearestFontInPixels() .

Creates a client-side font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

This new function replaces the deprecated GetNearestFontInTwips() yielding (virtually) the same result. However clients are strongly encouraged to use the new GetNearestFontToMaxHeightInTwips() function instead. This will guarantee that every character within any given text string will fit within the given amount of twips, whereas the design height is an aesthetic unit decided by the font designer without strict physical meaning, which may result in cropped characters.

Creates a client-side FBSERV font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

This function replaces GetNearestFontInTwips() .

Creates a client-side font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

The font and bitmap server returns a pointer to the nearest matching font from those available. Matches to max height of font - this does its best to return a font that will fit within the maximum height specified (but note that variations due to hinting algorithms may rarely result in this height being exceeded by up to one pixel). Problems can also be encountered with bitmap fonts where the typeface exists but doesn't have a font small enough.

Creates a client-side FBSERV font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

The font and bitmap server returns a pointer to the nearest matching font from those available. Matches to max height of font - this does its best to return a font that will fit within the maximum height specified (but note that variations due to hinting algorithms may rarely result in this height being exceeded by up to one pixel). Problems can also be encountered with bitmap fonts where the typeface exists but doesn't have a font small enough.

Creates a client-side font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

The font and bitmap server returns a pointer to the nearest matching font from those available. Matches to max height of font - this does its best to return a font that will fit within the maximum height specified (but note that variations due to hinting algorithms may rarely result in this height being exceeded by up to one pixel). Problems can also be encountered with bitmap fonts where the typeface exists but doesn't have a font small enough.

Creates a client-side FBSERV font from those available in the device's typeface store that most closely matches a font specification.

When the font is no longer needed, call ReleaseFont() .

The font and bitmap server returns a pointer to the nearest matching font from those available. Matches to max height of font - this does its best to return a font that will fit within the maximum height specified (but note that variations due to hinting algorithms may rarely result in this height being exceeded by up to one pixel). Problems can also be encountered with bitmap fonts where the typeface exists but doesn't have a font small enough.

Gets a pointer to the 2D graphics accelerator owned by the device. If one is available, it is used to accelerate various CFbsBitGc graphics operations.

CFbsBitmapDevice::NewL()

This method has been deprecated. Sprites are no longer supported in BitGDI. Calling this method has no effect.

This method has been deprecated. Sprites are no longer supported in BitGDI. Calling this method has no effect.

Gets the number of typefaces supported by the device.

Gets the device's orientation. The orientation can be set using CFbsBitGc::SetOrientation() .

Compares two rectangles, including their contents.

This function is intended for use by test code only.

Marks the specified font as no longer needed by the user of the device.

As fonts can be shared between applications, this function does not delete the copy of the font from RAM unless the font is only being used by this device.

Decrements the reference count of a file which was added using AddFile() , and removes the file from the typeface store if the reference count reaches zero.

If zero is passed as parameter, then an attempt is made to remove all font objects from the device's typeface store provided none of the fonts in the store are currently accessed, otherwise it has no effect.

Sets the bit level.

Sets the variable 8 bits per pixel colour palette, replacing the system default one. Only the entries in the system default palette which have corresponding entries in aPalette are overwritten, i.e. if aPalette contains fewer than 256 colours, some will remain unchanged. If aPalette has more than 256 entries, the additional entries are ignored.

Used to set an offset

Sets scaling factor by which the drawing device should scale the drawing images. If you want to un-scale the device, call SetScalingFactor() with Origin (0,0), factorX = 1, factorY = 1, divisorX = 1, divisorY = 1.

Note: The existing graphics acceleration interface does not have support for scaling.

Note: All graphics contexts, already created by the scaled device, should be re-activated calling CFbsBitGc::Activate() .

This method has been deprecated. Sprites are no longer supported in BitGDI. Calling this method has no effect.

This method has been deprecated. Sprites are no longer supported in BitGDI. Calling this method has no effect.

Gets the size of the device, in pixels.

Gets information about an indexed typeface.

CGraphicsDevice::TypefaceSupport()