Package com.ms.fx

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Class FxOutlineFont

public class FxOutlineFont extends FxFont 
{
  // Fields
  protected Color backColor;
  protected Color color;

  // Constructor
  public FxOutlineFont(String name, int style, int size);

  // Methods
  public GlyphOutline getGlyphOutlineCallback(FxGraphics g, char ch);
  public boolean drawOutlineChar(FxGraphics g, int xOrig, int yOrig, GlyphOutline go);
  public boolean drawCharsCallback(FxGraphics g, char data[], int offset, int length, int x, int y,
						 Rectangle optionRect, int options, int dx[], int dy[], boolean meta);
  public boolean drawBytesCallback(FxGraphics g, byte data[], int offset, int length, int x, int y,
						 Rectangle optionRect, int options, int dx[], int dy[], boolean meta);
  public boolean drawStringCallback(FxGraphics g, String str, int x, int y, Rectangle optionRect, int options,
						 int dx[], int dy[], boolean metaAdvVals);
  public void setColorCallback(Color c);
  public void setBackgroundCallback(Color c);
}

A class that produces user-defined font objects.

The Microsoft com.ms.fx Java package is more powerful and more flexible than other graphics packages because it uses extensible objects .

Constructor

FxOutlineFont

public FxOutlineFont(String name, int style, int size);

Creates a font object.

Parameter	Description
name	The name of the font object.
style	The font style.
size	The font size.

Methods

getGlyphOutlineCallback

public GlyphOutline getGlyphOutlineCallback(FxGraphics g, char ch);

This method is called by an FxGraphics object to retrieve the outline of a character in the font.

Return Value:

Returns an OutlinePolygon object.

Parameter	Description
g	The graphics object to use.
ch	The character whose outline is requested.

Remarks:

This method is used internally and is not intended to be called by applications. It is made public so that derived classes may extend the callback functionality.

drawOutlineChar

public boolean drawOutlineChar(FxGraphics g, int xOrig, int yOrig, GlyphOutline go);

Draws an outline character.

Return Value:

Returns true if successful; otherwise, returns false.

Parameter	Description
g	The graphics object to use.
xOrig	The x coordinate of the location to draw the character.
yOrig	The y coordinate of the location to draw the character.
go	The outline character to draw.

drawCharsCallback

public boolean drawCharsCallback(FxGraphics g, char data[], int offset, int length, int x, int y, Rectangle optionRect, int options, int dx[], int dy[], boolean meta);

This method is called by an FxGraphics object to draw an array of characters.

Return Value:

Returns true if successful; otherwise, returns false.

Parameter	Description
g	The graphics object to use.
data	The array of characters.
offset	The offset.
lenght	The length of the array used.
x	The x coordinate of the location to draw the characters.
y	The y coordinate of the location to draw the characters.
optionRect	An optional rectangle used for clipping or opaquing.
options	The options used for this method.
dx	An array of dx values.
dy	An array of dy values.
meta	A Boolean value that determines if the meta advance values are used.

Remarks:

This method is used internally and is not intended to be called by applications. It is made public so that derived classes may extend the callback functionality.

drawBytesCallback

public boolean drawBytesCallback(FxGraphics g, byte data[], int offset, int length, int x, int y, Rectangle optionRect, int options, int dx[], int dy[], boolean meta);

This method is called by an FxGraphics object to draw an array of bytes.

Return Value:

Returns true if successful; otherwise, returns false.

Parameter	Description
g	The graphics object to use.
data	The array of bytes.
offset	The offset to use.
length	The length of the array used.
x	The x coordinate of the location where the bytes should be drawn.
y	The y coordinate of the location where the bytes should be drawn.
optionRect	An optional rectangle used for clipping or opaquing.
options	The options used for this method.
dx	An array of dx values.
dy	An array of dy values.
meta	A Boolean value that determines if the meta advance values are used.

Remarks:

This method is used internally and is not intended to be called by applications. It is made public so that derived classes may extend the callback functionality.

drawStringCallback

public boolean drawStringCallback(FxGraphics g, String str, int x, int y, Rectangle optionRect, int options,  int dx[], int dy[], boolean metaAdvVals);

This method is called by an FxGraphics object to draw a string.

Return Value:

Returns true if successful; otherwise, returns false.

Parameter	Description
g	The graphics object to use.
str	The string to draw.
offset	The offset to use.
length	The length of the array used.
x	The x coordinate of the location where the bytes should be drawn.
y	The y coordinate of the location where the bytes should be drawn.
optionRect	An optional rectangle used for clipping or opaquing.
options	The options used for this method.
dx	An array of dx values.
dy	An array of dy values.
metaAdvVals	A Boolean value that determines if the meta advance values are used.

Remarks:

This method is used internally and is not intended to be called by applications. It is made public so that derived classes may extend the callback functionality.

setColorCallback

public void setColorCallback(Color c);

Sets the foreground color.

Return Value:

No return value.

Parameter	Description
c	The color to set.

Remarks:

Called by FxGraphics if setColor is called when an FxFont object is currently selected.

setBackgroundCallback

public void setBackgroundCallback(Color c);

Sets the background color.

Return Value:

No return value.

Parameter	Description
c	The color to set.

Remarks:

Called by FxGraphics if setTextBackground is called when an IntelliFont object is currently selected.

Fields

backColor

The background color.

color

The foreground color.