org.apache.fop.render.ps

Class PSRenderer

Implemented Interfaces:
Constants, ImageAdapter, Renderer

public class PSRenderer
extends AbstractPathOrientedRenderer
implements ImageAdapter

Renderer that renders to PostScript.
This class currently generates PostScript Level 2 code. The only exception is the FlateEncode filter which is a Level 3 feature. The filters in use are hardcoded at the moment.
This class follows the Document Structuring Conventions (DSC) version 3.0. If anyone modifies this renderer please make sure to also follow the DSC to make it simpler to programmatically modify the generated Postscript files (ex. extract pages etc.).
This renderer inserts FOP-specific comments into the PostScript stream which may help certain users to do certain types of post-processing of the output. These comments all start with "%FOP".
Version:
$Id: PSRenderer.java 542237 2007-05-28 14:31:24Z jeremias $
Author:
Apache FOP Development Team

Field Summary

static String
MIME_TYPE
The MIME type for PostScript
protected PSGenerator
gen
The PostScript generator used to output the PostScript

Fields inherited from class org.apache.fop.render.PrintRenderer

fontInfo, fontList, fontResolver

Fields inherited from class org.apache.fop.render.AbstractRenderer

containingBPPosition, containingIPPosition, currentBPPosition, currentIPPosition, currentPageViewport, log, userAgent

Fields inherited from interface org.apache.fop.fo.Constants

COMPOUND_COUNT, COMPOUND_MASK, COMPOUND_SHIFT, CP_BLOCK_PROGRESSION_DIRECTION, CP_CONDITIONALITY, CP_INLINE_PROGRESSION_DIRECTION, CP_LENGTH, CP_MAXIMUM, CP_MINIMUM, CP_OPTIMUM, CP_PRECEDENCE, CP_WITHIN_COLUMN, CP_WITHIN_LINE, CP_WITHIN_PAGE, ENUM_COUNT, EN_100, EN_200, EN_300, EN_400, EN_500, EN_600, EN_700, EN_800, EN_900, EN_ABSOLUTE, EN_ABSOLUTE_COLORMETRIC, EN_AFTER, EN_AFTER_EDGE, EN_ALL, EN_ALPHABETIC, EN_ALWAYS, EN_ANY, EN_AUTO, EN_AUTO_EVEN, EN_AUTO_ODD, EN_AVOID, EN_BACKSLANT, EN_BASELINE, EN_BEFORE, EN_BEFORE_EDGE, EN_BIDI_OVERRIDE, EN_BLANK, EN_BLINK, EN_BLOCK, EN_BOLDER, EN_BOTH, EN_BOTTOM, EN_BOUNDED_IN_ONE_DIMENSION, EN_CAPITALIZE, EN_CAPTION, EN_CENTER, EN_CENTRAL, EN_CHARACTER_BY_CHARACTER, EN_COLLAPSE, EN_COLLAPSE_WITH_PRECEDENCE, EN_COLUMN, EN_CONDENSED, EN_CONSIDER_SHIFTS, EN_DASHED, EN_DISCARD, EN_DISREGARD_SHIFTS, EN_DOCUMENT, EN_DOTS, EN_DOTTED, EN_DOUBLE, EN_EMBED, EN_END, EN_END_ON_EVEN, EN_END_ON_ODD, EN_ERROR_IF_OVERFLOW, EN_EVEN, EN_EVEN_PAGE, EN_EXPANDED, EN_EXTRA_CONDENSED, EN_EXTRA_EXPANDED, EN_FALSE, EN_FIC, EN_FIRST, EN_FIXED, EN_FONT_HEIGHT, EN_FORCE, EN_FSWP, EN_GROOVE, EN_HANGING, EN_HIDDEN, EN_HIDE, EN_ICON, EN_IDEOGRAPHIC, EN_IGNORE, EN_IGNORE_IF_AFTER_LINEFEED, EN_IGNORE_IF_BEFORE_LINEFEED, EN_IGNORE_IF_SURROUNDING_LINEFEED, EN_INDEFINITE, EN_INDENT, EN_INHERIT, EN_INSET, EN_INSIDE, EN_INTEGER_PIXELS, EN_ITALIC, EN_JUSTIFY, EN_LARGER, EN_LAST, EN_LEFT, EN_LEWP, EN_LIGHTER, EN_LINE, EN_LINE_HEIGHT, EN_LINE_THROUGH, EN_LOWERCASE, EN_LR_TB, EN_LSWP, EN_LTR, EN_MATHEMATICAL, EN_MAX_HEIGHT, EN_MENU, EN_MESSAGE_BOX, EN_MIDDLE, EN_NARROWER, EN_NONE, EN_NON_UNIFORM, EN_NOREPEAT, EN_NORMAL, EN_NOT_BLANK, EN_NO_BLINK, EN_NO_CHANGE, EN_NO_FORCE, EN_NO_LIMIT, EN_NO_LINE_THROUGH, EN_NO_OVERLINE, EN_NO_UNDERLINE, EN_NO_WRAP, EN_OBLIQUE, EN_ODD, EN_ODD_PAGE, EN_OUTSET, EN_OUTSIDE, EN_OVERLINE, EN_PAGE, EN_PAGE_SEQUENCE, EN_PAGINATE, EN_PERCEPTUAL, EN_PRE, EN_PRESERVE, EN_REFERENCE_AREA, EN_RELATIVE, EN_RELATIVE_COLOMETRIC, EN_REPEAT, EN_REPEATX, EN_REPEATY, EN_RESAMPLE_ANY_METHOD, EN_RESET_SIZE, EN_REST, EN_RETAIN, EN_RIDGE, EN_RIGHT, EN_RL_TB, EN_RTL, EN_RULE, EN_SATURATION, EN_SCALE_TO_FIT, EN_SCROLL, EN_SEMI_CONDENSED, EN_SEMI_EXPANDED, EN_SEPARATE, EN_SHOW, EN_SMALLER, EN_SMALL_CAPS, EN_SMALL_CAPTION, EN_SOLID, EN_SPACE, EN_START, EN_STATIC, EN_STATUS_BAR, EN_SUB, EN_SUPER, EN_SUPPRESS, EN_TB_RL, EN_TEXT_AFTER_EDGE, EN_TEXT_BEFORE_EDGE, EN_TEXT_BOTTOM, EN_TEXT_TOP, EN_TOP, EN_TRADITIONAL, EN_TREAT_AS_SPACE, EN_TREAT_AS_ZERO_WIDTH_SPACE, EN_TRUE, EN_ULTRA_CONDENSED, EN_ULTRA_EXPANDED, EN_UNBOUNDED, EN_UNDERLINE, EN_UNIFORM, EN_UPPERCASE, EN_USECONTENT, EN_USE_FONT_METRICS, EN_USE_SCRIPT, EN_VISIBLE, EN_WIDER, EN_WRAP, EN_X_DISTRIBUTE, EN_X_FILL, FO_BASIC_LINK, FO_BIDI_OVERRIDE, FO_BLOCK, FO_BLOCK_CONTAINER, FO_BOOKMARK, FO_BOOKMARK_TITLE, FO_BOOKMARK_TREE, FO_CHARACTER, FO_COLOR_PROFILE, FO_CONDITIONAL_PAGE_MASTER_REFERENCE, FO_DECLARATIONS, FO_EXTERNAL_GRAPHIC, FO_FLOAT, FO_FLOW, FO_FOOTNOTE, FO_FOOTNOTE_BODY, FO_INITIAL_PROPERTY_SET, FO_INLINE, FO_INLINE_CONTAINER, FO_INSTREAM_FOREIGN_OBJECT, FO_LAYOUT_MASTER_SET, FO_LEADER, FO_LIST_BLOCK, FO_LIST_ITEM, FO_LIST_ITEM_BODY, FO_LIST_ITEM_LABEL, FO_MARKER, FO_MULTI_CASE, FO_MULTI_PROPERTIES, FO_MULTI_PROPERTY_SET, FO_MULTI_SWITCH, FO_MULTI_TOGGLE, FO_PAGE_NUMBER, FO_PAGE_NUMBER_CITATION, FO_PAGE_NUMBER_CITATION_LAST, FO_PAGE_SEQUENCE, FO_PAGE_SEQUENCE_MASTER, FO_PAGE_SEQUENCE_WRAPPER, FO_REGION_AFTER, FO_REGION_BEFORE, FO_REGION_BODY, FO_REGION_END, FO_REGION_START, FO_REPEATABLE_PAGE_MASTER_ALTERNATIVES, FO_REPEATABLE_PAGE_MASTER_REFERENCE, FO_RETRIEVE_MARKER, FO_ROOT, FO_SIMPLE_PAGE_MASTER, FO_SINGLE_PAGE_MASTER_REFERENCE, FO_STATIC_CONTENT, FO_TABLE, FO_TABLE_AND_CAPTION, FO_TABLE_BODY, FO_TABLE_CAPTION, FO_TABLE_CELL, FO_TABLE_COLUMN, FO_TABLE_FOOTER, FO_TABLE_HEADER, FO_TABLE_ROW, FO_TITLE, FO_UNKNOWN_NODE, FO_WRAPPER, FRM_OBJ_COUNT, NOT_SET, PROPERTY_COUNT, PROPERTY_MASK, PR_ABSOLUTE_POSITION, PR_ACTIVE_STATE, PR_ALIGNMENT_ADJUST, PR_ALIGNMENT_BASELINE, PR_AUTO_RESTORE, PR_AZIMUTH, PR_BACKGROUND, PR_BACKGROUND_ATTACHMENT, PR_BACKGROUND_COLOR, PR_BACKGROUND_IMAGE, PR_BACKGROUND_POSITION, PR_BACKGROUND_POSITION_HORIZONTAL, PR_BACKGROUND_POSITION_VERTICAL, PR_BACKGROUND_REPEAT, PR_BASELINE_SHIFT, PR_BLANK_OR_NOT_BLANK, PR_BLOCK_PROGRESSION_DIMENSION, PR_BORDER, PR_BORDER_AFTER_COLOR, PR_BORDER_AFTER_PRECEDENCE, PR_BORDER_AFTER_STYLE, PR_BORDER_AFTER_WIDTH, PR_BORDER_BEFORE_COLOR, PR_BORDER_BEFORE_PRECEDENCE, PR_BORDER_BEFORE_STYLE, PR_BORDER_BEFORE_WIDTH, PR_BORDER_BOTTOM, PR_BORDER_BOTTOM_COLOR, PR_BORDER_BOTTOM_STYLE, PR_BORDER_BOTTOM_WIDTH, PR_BORDER_COLLAPSE, PR_BORDER_COLOR, PR_BORDER_END_COLOR, PR_BORDER_END_PRECEDENCE, PR_BORDER_END_STYLE, PR_BORDER_END_WIDTH, PR_BORDER_LEFT, PR_BORDER_LEFT_COLOR, PR_BORDER_LEFT_STYLE, PR_BORDER_LEFT_WIDTH, PR_BORDER_RIGHT, PR_BORDER_RIGHT_COLOR, PR_BORDER_RIGHT_STYLE, PR_BORDER_RIGHT_WIDTH, PR_BORDER_SEPARATION, PR_BORDER_SPACING, PR_BORDER_START_COLOR, PR_BORDER_START_PRECEDENCE, PR_BORDER_START_STYLE, PR_BORDER_START_WIDTH, PR_BORDER_STYLE, PR_BORDER_TOP, PR_BORDER_TOP_COLOR, PR_BORDER_TOP_STYLE, PR_BORDER_TOP_WIDTH, PR_BORDER_WIDTH, PR_BOTTOM, PR_BREAK_AFTER, PR_BREAK_BEFORE, PR_CAPTION_SIDE, PR_CASE_NAME, PR_CASE_TITLE, PR_CHARACTER, PR_CLEAR, PR_CLIP, PR_COLOR, PR_COLOR_PROFILE_NAME, PR_COLUMN_COUNT, PR_COLUMN_GAP, PR_COLUMN_NUMBER, PR_COLUMN_WIDTH, PR_CONTENT_HEIGHT, PR_CONTENT_TYPE, PR_CONTENT_WIDTH, PR_COUNTRY, PR_CUE, PR_CUE_AFTER, PR_CUE_BEFORE, PR_DESTINATION_PLACEMENT_OFFSET, PR_DIRECTION, PR_DISPLAY_ALIGN, PR_DOMINANT_BASELINE, PR_ELEVATION, PR_EMPTY_CELLS, PR_ENDS_ROW, PR_END_INDENT, PR_EXTENT, PR_EXTERNAL_DESTINATION, PR_FLOAT, PR_FLOW_NAME, PR_FONT, PR_FONT_FAMILY, PR_FONT_SELECTION_STRATEGY, PR_FONT_SIZE, PR_FONT_SIZE_ADJUST, PR_FONT_STRETCH, PR_FONT_STYLE, PR_FONT_VARIANT, PR_FONT_WEIGHT, PR_FORCE_PAGE_COUNT, PR_FORMAT, PR_GLYPH_ORIENTATION_HORIZONTAL, PR_GLYPH_ORIENTATION_VERTICAL, PR_GROUPING_SEPARATOR, PR_GROUPING_SIZE, PR_HEIGHT, PR_HYPHENATE, PR_HYPHENATION_CHARACTER, PR_HYPHENATION_KEEP, PR_HYPHENATION_LADDER_COUNT, PR_HYPHENATION_PUSH_CHARACTER_COUNT, PR_HYPHENATION_REMAIN_CHARACTER_COUNT, PR_ID, PR_INDEX_CLASS, PR_INDEX_KEY, PR_INDICATE_DESTINATION, PR_INITIAL_PAGE_NUMBER, PR_INLINE_PROGRESSION_DIMENSION, PR_INTERNAL_DESTINATION, PR_INTRUSION_DISPLACE, PR_KEEP_TOGETHER, PR_KEEP_WITH_NEXT, PR_KEEP_WITH_PREVIOUS, PR_LANGUAGE, PR_LAST_LINE_END_INDENT, PR_LEADER_ALIGNMENT, PR_LEADER_LENGTH, PR_LEADER_PATTERN, PR_LEADER_PATTERN_WIDTH, PR_LEFT, PR_LETTER_SPACING, PR_LETTER_VALUE, PR_LINEFEED_TREATMENT, PR_LINE_HEIGHT, PR_LINE_HEIGHT_SHIFT_ADJUSTMENT, PR_LINE_STACKING_STRATEGY, PR_MARGIN, PR_MARGIN_BOTTOM, PR_MARGIN_LEFT, PR_MARGIN_RIGHT, PR_MARGIN_TOP, PR_MARKER_CLASS_NAME, PR_MASTER_NAME, PR_MASTER_REFERENCE, PR_MAXIMUM_REPEATS, PR_MAX_HEIGHT, PR_MAX_WIDTH, PR_MEDIA_USAGE, PR_MIN_HEIGHT, PR_MIN_WIDTH, PR_NUMBER_COLUMNS_REPEATED, PR_NUMBER_COLUMNS_SPANNED, PR_NUMBER_ROWS_SPANNED, PR_ODD_OR_EVEN, PR_ORPHANS, PR_OVERFLOW, PR_PADDING, PR_PADDING_AFTER, PR_PADDING_BEFORE, PR_PADDING_BOTTOM, PR_PADDING_END, PR_PADDING_LEFT, PR_PADDING_RIGHT, PR_PADDING_START, PR_PADDING_TOP, PR_PAGE_BREAK_AFTER, PR_PAGE_BREAK_BEFORE, PR_PAGE_BREAK_INSIDE, PR_PAGE_HEIGHT, PR_PAGE_POSITION, PR_PAGE_WIDTH, PR_PAUSE, PR_PAUSE_AFTER, PR_PAUSE_BEFORE, PR_PITCH, PR_PITCH_RANGE, PR_PLAY_DURING, PR_POSITION, PR_PRECEDENCE, PR_PROVISIONAL_DISTANCE_BETWEEN_STARTS, PR_PROVISIONAL_LABEL_SEPARATION, PR_REFERENCE_ORIENTATION, PR_REF_ID, PR_REGION_NAME, PR_RELATIVE_ALIGN, PR_RELATIVE_POSITION, PR_RENDERING_INTENT, PR_RETRIEVE_BOUNDARY, PR_RETRIEVE_CLASS_NAME, PR_RETRIEVE_POSITION, PR_RICHNESS, PR_RIGHT, PR_ROLE, PR_RULE_STYLE, PR_RULE_THICKNESS, PR_SCALING, PR_SCALING_METHOD, PR_SCORE_SPACES, PR_SCRIPT, PR_SHOW_DESTINATION, PR_SIZE, PR_SOURCE_DOCUMENT, PR_SPACE_AFTER, PR_SPACE_BEFORE, PR_SPACE_END, PR_SPACE_START, PR_SPAN, PR_SPEAK, PR_SPEAK_HEADER, PR_SPEAK_NUMERAL, PR_SPEAK_PUNCTUATION, PR_SPEECH_RATE, PR_SRC, PR_STARTING_STATE, PR_STARTS_ROW, PR_START_INDENT, PR_STRESS, PR_SUPPRESS_AT_LINE_BREAK, PR_SWITCH_TO, PR_TABLE_LAYOUT, PR_TABLE_OMIT_FOOTER_AT_BREAK, PR_TABLE_OMIT_HEADER_AT_BREAK, PR_TARGET_PRESENTATION_CONTEXT, PR_TARGET_PROCESSING_CONTEXT, PR_TARGET_STYLESHEET, PR_TEXT_ALIGN, PR_TEXT_ALIGN_LAST, PR_TEXT_ALTITUDE, PR_TEXT_DECORATION, PR_TEXT_DEPTH, PR_TEXT_INDENT, PR_TEXT_SHADOW, PR_TEXT_TRANSFORM, PR_TOP, PR_TREAT_AS_WORD_SPACE, PR_UNICODE_BIDI, PR_VERTICAL_ALIGN, PR_VISIBILITY, PR_VOICE_FAMILY, PR_VOLUME, PR_WHITE_SPACE, PR_WHITE_SPACE_COLLAPSE, PR_WHITE_SPACE_TREATMENT, PR_WIDOWS, PR_WIDTH, PR_WORD_SPACING, PR_WRAP_OPTION, PR_WRITING_MODE, PR_XML_LANG, PR_X_BLOCK_PROGRESSION_UNIT, PR_X_ORPHAN_CONTENT_LIMIT, PR_X_WIDOW_CONTENT_LIMIT, PR_Z_INDEX

Fields inherited from interface org.apache.fop.render.Renderer

ROLE

Method Summary

protected void
beginTextObject()
Indicates the beginning of a text object.
protected List
breakOutOfStateStack()
protected void
clip()
protected void
clipRect(float x, float y, float width, float height)
Clip an area.
protected void
closePath()
protected void
comment(String comment)
Write out a comment
protected void
concatMatrix(double a, double b, double c, double d, double e, double f)
Concats the transformation matrix.
protected void
concatMatrix(double[] matrix)
Concats the transformations matrix.
protected RendererContext
createRendererContext(int x, int y, int width, int height, Map foreignAttributes)
protected void
drawBackAndBorders(Area area, float startx, float starty, float width, float height)
protected void
drawBorderLine(float x1, float y1, float x2, float y2, boolean horz, boolean startOrBefore, int style, Color col)
protected void
drawImage(String uri, Rectangle2D pos, Map foreignAttributes)
protected void
endTextObject()
Indicates the end of a text object.
protected void
endVParea()
protected void
fillRect(float x, float y, float width, float height)
protected PSResource
getFormForImage(String uri, FopImage fopimage)
Graphics2DAdapter
getGraphics2DAdapter()
ImageAdapter
getImageAdapter()
String
getMimeType()
protected PSResource
getPSResourceForFontKey(String key)
Returns the PSResource for the given font key.
protected void
handleIOTrouble(IOException ioe)
Central exception handler for I/O exceptions.
boolean
isAutoRotateLandscape()
protected boolean
isImageInlined(String uri, FopImage image)
protected void
lineTo(float x, float y)
protected void
moveTo(float x, float y)
protected void
movetoCurrPosition()
Make sure the cursor is in the right place.
void
paintImage(RenderedImage image, RendererContext context, int x, int y, int width, int height)
void
processOffDocumentItem(OffDocumentItem oDI)
protected void
renderBlockViewport(BlockViewport bv, List children)
void
renderImage(Image image, Rectangle2D pos)
protected void
renderInlineParent(InlineParent ip)
void
renderLeader(Leader area)
void
renderPage(PageViewport page)
protected void
renderRegionViewport(RegionViewport port)
protected void
renderSpace(SpaceArea space)
void
renderText(TextArea area)
protected void
renderWord(WordArea word)
void
restoreGraphicsState()
Restores the last graphics state of the rendering engine.
protected void
restoreStateStackAfterBreakOut(List breakOutList)
protected void
rmoveTo(float x, float y)
Moves the current point by (x, y) relative to the current position, omitting any connecting line segment.
void
saveGraphicsState()
Saves the graphics state of the rendering engine.
void
setAutoRotateLandscape(boolean value)
Sets the landscape mode for this renderer.
void
setUserAgent(FOUserAgent agent)
void
startPageSequence(LineArea seqTitle)
void
startRenderer(OutputStream outputStream)
protected void
startVParea(CTM ctm, Rectangle2D clippingRect)
void
stopRenderer()
protected void
updateColor(Color col, boolean fill)
protected void
useFont(String key, int size)
Changes the currently used font.
protected void
writeln(String cmd)
Write out a command

Methods inherited from class org.apache.fop.render.AbstractPathOrientedRenderer

beginTextObject, breakOutOfStateStack, clip, clipRect, closePath, drawBackAndBorders, drawBorderLine, drawBorders, drawImage, drawImage, endTextObject, fillRect, handleBlockTraits, handleRegionTraits, lineTo, moveTo, renderBlockViewport, renderForeignObject, renderInlineAreaBackAndBorders, renderTextDecoration, renderViewport, restoreGraphicsState, restoreStateStackAfterBreakOut, saveGraphicsState, updateColor

Methods inherited from class org.apache.fop.render.PrintRenderer

addFontList, createRendererContext, getFontFromArea, getFontResolver, getInternalFontNameForArea, lightenColor, renderDocument, setFontList, setupFontInfo

Methods inherited from class org.apache.fop.render.AbstractRenderer

convertTitleToString, endVParea, getCurrentPageViewport, getGraphics2DAdapter, getImageAdapter, getMimeType, getUserAgent, handleBlockTraits, handleRegionTraits, preparePage, processOffDocumentItem, renderBeforeFloat, renderBlock, renderBlockViewport, renderBlocks, renderBodyRegion, renderCharacter, renderContainer, renderFlow, renderFootnote, renderForeignObject, renderImage, renderInlineArea, renderInlineAreaBackAndBorders, renderInlineBlockParent, renderInlineParent, renderInlineSpace, renderLeader, renderLineArea, renderMainReference, renderPage, renderPageAreas, renderRegion, renderRegionViewport, renderSpace, renderText, renderViewport, renderWord, renderXML, setUserAgent, setupFontInfo, startPageSequence, startRenderer, startVParea, stopRenderer, supportsOutOfOrder

Field Details

MIME_TYPE

public static final String MIME_TYPE
The MIME type for PostScript

gen

protected PSGenerator gen
The PostScript generator used to output the PostScript

Method Details

beginTextObject

protected void beginTextObject()
Indicates the beginning of a text object.
Overrides:
beginTextObject in interface AbstractPathOrientedRenderer

breakOutOfStateStack

protected List breakOutOfStateStack()
Overrides:
breakOutOfStateStack in interface AbstractPathOrientedRenderer

clip

protected void clip()
Overrides:
clip in interface AbstractPathOrientedRenderer

clipRect

protected void clipRect(float x,
                        float y,
                        float width,
                        float height)
Clip an area. Write a clipping operation given coordinates in the current transform.
Overrides:
clipRect in interface AbstractPathOrientedRenderer
Parameters:
x - the x coordinate
y - the y coordinate
width - the width of the area
height - the height of the area

closePath

protected void closePath()
Overrides:
closePath in interface AbstractPathOrientedRenderer

comment

protected void comment(String comment)
Write out a comment
Parameters:
comment - Comment to write

concatMatrix

protected void concatMatrix(double a,
                            double b,
                            double c,
                            double d,
                            double e,
                            double f)
Concats the transformation matrix.
Parameters:
a - A part
b - B part
c - C part
d - D part
e - E part
f - F part

concatMatrix

protected void concatMatrix(double[] matrix)
Concats the transformations matrix.
Parameters:
matrix - Matrix to use

createRendererContext

protected RendererContext createRendererContext(int x,
                                                int y,
                                                int width,
                                                int height,
                                                Map foreignAttributes)
Overrides:
createRendererContext in interface PrintRenderer
See Also:
org.apache.fop.render.PrintRenderer.createRendererContext( int, int, int, int, java.util.Map)

drawBackAndBorders

protected void drawBackAndBorders(Area area,
                                  float startx,
                                  float starty,
                                  float width,
                                  float height)
Overrides:
drawBackAndBorders in interface AbstractPathOrientedRenderer

drawBorderLine

protected void drawBorderLine(float x1,
                              float y1,
                              float x2,
                              float y2,
                              boolean horz,
                              boolean startOrBefore,
                              int style,
                              Color col)
Overrides:
drawBorderLine in interface AbstractPathOrientedRenderer

drawImage

protected void drawImage(String uri,
                         Rectangle2D pos,
                         Map foreignAttributes)
Overrides:
drawImage in interface AbstractPathOrientedRenderer

endTextObject

protected void endTextObject()
Indicates the end of a text object.
Overrides:
endTextObject in interface AbstractPathOrientedRenderer

endVParea

protected void endVParea()
Overrides:
endVParea in interface AbstractRenderer

fillRect

protected void fillRect(float x,
                        float y,
                        float width,
                        float height)
Overrides:
fillRect in interface AbstractPathOrientedRenderer

getFormForImage

protected PSResource getFormForImage(String uri,
                                     FopImage fopimage)

getGraphics2DAdapter

public Graphics2DAdapter getGraphics2DAdapter()
Specified by:
getGraphics2DAdapter in interface Renderer
Overrides:
getGraphics2DAdapter in interface AbstractRenderer

getImageAdapter

public ImageAdapter getImageAdapter()
Specified by:
getImageAdapter in interface Renderer
Overrides:
getImageAdapter in interface AbstractRenderer

getMimeType

public String getMimeType()
Specified by:
getMimeType in interface Renderer
Overrides:
getMimeType in interface AbstractRenderer

getPSResourceForFontKey

protected PSResource getPSResourceForFontKey(String key)
Returns the PSResource for the given font key.
Parameters:
key - the font key ("F*")
Returns:
the matching PSResource

handleIOTrouble

protected void handleIOTrouble(IOException ioe)
Central exception handler for I/O exceptions.
Parameters:
ioe - IOException to handle

isAutoRotateLandscape

public boolean isAutoRotateLandscape()
Returns:
true if the renderer is configured to rotate landscape pages

isImageInlined

protected boolean isImageInlined(String uri,
                                 FopImage image)

lineTo

protected void lineTo(float x,
                      float y)
Overrides:
lineTo in interface AbstractPathOrientedRenderer

moveTo

protected void moveTo(float x,
                      float y)
Overrides:
moveTo in interface AbstractPathOrientedRenderer

movetoCurrPosition

protected void movetoCurrPosition()
Make sure the cursor is in the right place.

paintImage

public void paintImage(RenderedImage image,
                       RendererContext context,
                       int x,
                       int y,
                       int width,
                       int height)
            throws IOException
Specified by:
paintImage in interface ImageAdapter
See Also:
ImageAdapter

processOffDocumentItem

public void processOffDocumentItem(OffDocumentItem oDI)
Specified by:
processOffDocumentItem in interface Renderer
Overrides:
processOffDocumentItem in interface AbstractRenderer
See Also:
Renderer

renderBlockViewport

protected void renderBlockViewport(BlockViewport bv,
                                   List children)
Overrides:
renderBlockViewport in interface AbstractPathOrientedRenderer

renderImage

public void renderImage(Image image,
                        Rectangle2D pos)
Overrides:
renderImage in interface AbstractRenderer

renderInlineParent

protected void renderInlineParent(InlineParent ip)
Overrides:
renderInlineParent in interface AbstractRenderer

renderLeader

public void renderLeader(Leader area)
Overrides:
renderLeader in interface AbstractRenderer

renderPage

public void renderPage(PageViewport page)
            throws IOException,
                   FOPException
Specified by:
renderPage in interface Renderer
Overrides:
renderPage in interface AbstractRenderer

renderRegionViewport

protected void renderRegionViewport(RegionViewport port)
Overrides:
renderRegionViewport in interface AbstractRenderer

renderSpace

protected void renderSpace(SpaceArea space)
Overrides:
renderSpace in interface AbstractRenderer

renderText

public void renderText(TextArea area)
Overrides:
renderText in interface AbstractRenderer

renderWord

protected void renderWord(WordArea word)
Overrides:
renderWord in interface AbstractRenderer

restoreGraphicsState

public void restoreGraphicsState()
Restores the last graphics state of the rendering engine.
Overrides:
restoreGraphicsState in interface AbstractPathOrientedRenderer

restoreStateStackAfterBreakOut

protected void restoreStateStackAfterBreakOut(List breakOutList)
Overrides:
restoreStateStackAfterBreakOut in interface AbstractPathOrientedRenderer

rmoveTo

protected void rmoveTo(float x,
                       float y)
Moves the current point by (x, y) relative to the current position, omitting any connecting line segment.
Parameters:
x - x coordinate
y - y coordinate

saveGraphicsState

public void saveGraphicsState()
Saves the graphics state of the rendering engine.
Overrides:
saveGraphicsState in interface AbstractPathOrientedRenderer

setAutoRotateLandscape

public void setAutoRotateLandscape(boolean value)
Sets the landscape mode for this renderer.
Parameters:
value - false will normally generate a "pseudo-portrait" page, true will rotate a "wider-than-long" page by 90 degrees.

setUserAgent

public void setUserAgent(FOUserAgent agent)
Specified by:
setUserAgent in interface Renderer
Overrides:
setUserAgent in interface AbstractRenderer

startPageSequence

public void startPageSequence(LineArea seqTitle)
Specified by:
startPageSequence in interface Renderer
Overrides:
startPageSequence in interface AbstractRenderer

startRenderer

public void startRenderer(OutputStream outputStream)
            throws IOException
Specified by:
startRenderer in interface Renderer
Overrides:
startRenderer in interface AbstractRenderer

startVParea

protected void startVParea(CTM ctm,
                           Rectangle2D clippingRect)
Overrides:
startVParea in interface AbstractRenderer

stopRenderer

public void stopRenderer()
            throws IOException
Specified by:
stopRenderer in interface Renderer
Overrides:
stopRenderer in interface AbstractRenderer

updateColor

protected void updateColor(Color col,
                           boolean fill)
Overrides:
updateColor in interface AbstractPathOrientedRenderer

useFont

protected void useFont(String key,
                       int size)
Changes the currently used font.
Parameters:
key - key of the font ("F*")
size - font size

writeln

protected void writeln(String cmd)
Write out a command
Parameters:
cmd - PostScript command

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