jfig.utils
Class FilteredFigWriter

java.lang.Object
  jfig.objects.FigWriter
      jfig.utils.FilteredFigWriter

public class FilteredFigWriter

extends FigWriter

write FIG files with special color options.

FilteredFigWriter writes jfig drawings in FIG 3.1/3.2 file format, but with the option to change colors. One use is to create a black and white copy from a colored drawing for printing on a non-color printer. Another use is to write printable versions of HADES circuit schematics.

Currently, the following color options are possible:

• full colors,
• black and white with colored I/O,
• black and white only.

Field Summary

static int	BLACK_WHITE
protected int	colorOption
static int	FULL_COLORS
static int	IO_COLORS

Fields inherited from class jfig.objects.FigWriter

currentObject

Constructor Summary

FilteredFigWriter()
construct an empty FilteredFigWriter.

Method Summary

int	getAreaFill(FigAttribs attribs)
int	getColorOption()
int	getFillColorIndex(FigAttribs attribs)
int	getLineColorIndex(FigAttribs attribs)
void	message(java.lang.String msg)
void	setColorOption(int c)
java.lang.String	toString() toString() - the usual info method
int	write_fig31_file(java.io.PrintWriter pw, boolean top_level, java.util.Enumeration OE)

Methods inherited from class jfig.objects.FigWriter

fake_fig32_controlpoints, fig_scale, fig_scale, getArcDirection, getBackwardArrowFlag, getCapStyle, getDepth, getEllipseAngle, getEllipseDirection, getFont, getFontAngle, getFontFlags, getFontSize, getForwardArrowFlag, getHexString, getJoinStyle, getLineStyle, getLineThickness, getLineThickness, getPenStyle, getRadius, getStyleVal, getTextHeight, getTextLength, reset_debug, set_debug, setResolution, write_arrow_line, write_fig31_arc, write_fig31_cpointline, write_fig31_ellipse, write_fig31_file, write_fig31_file, write_fig31_header, write_fig31_object_comment, write_fig31_pointline, write_fig31_polyline, write_fig31_pseudocolors, write_fig31_rectangle, write_fig31_spline, write_fig31_text, write_fig32_header, write_jfig_trigger, writeAsResource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

colorOption

protected int colorOption

FULL_COLORS

public static final int FULL_COLORS

See Also:

Constant Field Values

IO_COLORS

public static final int IO_COLORS

See Also:

Constant Field Values

BLACK_WHITE

public static final int BLACK_WHITE

See Also:

Constant Field Values

Constructor Detail

FilteredFigWriter

public FilteredFigWriter()

construct an empty FilteredFigWriter.

Method Detail

setColorOption

public void setColorOption(int c)

getColorOption

public int getColorOption()

getLineColorIndex

public int getLineColorIndex(FigAttribs attribs)

Overrides:

getLineColorIndex in class FigWriter

getFillColorIndex

public int getFillColorIndex(FigAttribs attribs)

Overrides:

getFillColorIndex in class FigWriter

getAreaFill

public int getAreaFill(FigAttribs attribs)

Overrides:

getAreaFill in class FigWriter

write_fig31_file

public int write_fig31_file(java.io.PrintWriter pw,
                            boolean top_level,
                            java.util.Enumeration OE)

message

public void message(java.lang.String msg)

toString

public java.lang.String toString()

toString() - the usual info method