fop 0.91beta

org.apache.fop.render
Class AbstractPathOrientedRenderer

java.lang.Object
  |
  +--org.apache.fop.render.AbstractRenderer
        |
        +--org.apache.fop.render.PrintRenderer
              |
              +--org.apache.fop.render.AbstractPathOrientedRenderer
All Implemented Interfaces:
org.apache.avalon.framework.configuration.Configurable, Constants, Renderer
Direct Known Subclasses:
PDFRenderer, PSRenderer, TXTRenderer

public abstract class AbstractPathOrientedRenderer
extends PrintRenderer

Abstract base class for renderers like PDF and PostScript where many painting operations follow similar patterns which makes it possible to share some code.


Fields inherited from class org.apache.fop.render.PrintRenderer
fontInfo, fontList
 
Fields inherited from class org.apache.fop.render.AbstractRenderer
containingBPPosition, containingIPPosition, currentBPPosition, currentIPPosition, log, userAgent
 
Fields inherited from interface org.apache.fop.render.Renderer
ROLE
 
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, 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_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_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_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_MIDDLE, EN_NARROWER, 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_NON_UNIFORM, EN_NONE, EN_NOREPEAT, EN_NORMAL, EN_NOT_BLANK, EN_OBLIQUE, EN_ODD, EN_ODD_PAGE, EN_OUTSET, EN_OUTSIDE, EN_OVERLINE, EN_PAGE, EN_PAGE_SEQUENCE, EN_PAGINATE, EN_PERCEPTUAL, 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_SMALL_CAPS, EN_SMALLER, EN_SOLID, EN_SPACE, EN_START, EN_STATIC, 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_USE_FONT_METRICS, EN_USE_SCRIPT, EN_USECONTENT, EN_VISIBLE, EN_WIDER, EN_WRAP, EN_X_DISTRIBUTE, EN_X_FILL, ENUM_COUNT, 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_INPUT, 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_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, 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_END_INDENT, PR_ENDS_ROW, 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_LINE_HEIGHT, PR_LINE_HEIGHT_SHIFT_ADJUSTMENT, PR_LINE_STACKING_STRATEGY, PR_LINEFEED_TREATMENT, 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_MAX_HEIGHT, PR_MAX_WIDTH, PR_MAXIMUM_REPEATS, 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_REF_ID, PR_REFERENCE_ORIENTATION, 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_START_INDENT, PR_STARTING_STATE, PR_STARTS_ROW, 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_COLLAPSE, PR_WHITE_SPACE_TREATMENT, PR_WIDOWS, PR_WIDTH, PR_WORD_SPACING, PR_WRAP_OPTION, PR_WRITING_MODE, PR_X_BLOCK_PROGRESSION_UNIT, PR_XML_LANG, PR_Z_INDEX, PROPERTY_COUNT, PROPERTY_MASK, XSLT_INPUT
 
Constructor Summary
AbstractPathOrientedRenderer()
           
 
Method Summary
protected abstract  void beginTextObject()
          Indicates the beginning of a text object.
protected abstract  java.util.List breakOutOfStateStack()
          Breaks out of the state stack to handle fixed block-containers.
protected abstract  void clip()
          Clip using the current path.
protected abstract  void clipRect(float x, float y, float width, float height)
          Clip using a rectangular area.
protected abstract  void closePath()
          Closes the current subpath by appending a straight line segment from the current point to the starting point of the subpath.
protected  void drawBackAndBorders(Area area, float startx, float starty, float width, float height)
          Draw the background and borders.
protected abstract  void drawBorderLine(float x1, float y1, float x2, float y2, boolean horz, boolean startOrBefore, int style, ColorType col)
          Draw a border segment of an XSL-FO style border.
protected abstract  void drawImage(java.lang.String url, java.awt.geom.Rectangle2D pos)
          Draw an image at the indicated location.
protected abstract  void endTextObject()
          Indicates the end of a text object.
protected abstract  void fillRect(float x, float y, float width, float height)
          Fill a rectangular area.
protected  void handleBlockTraits(Block block)
          Handle block traits.
protected  void handleRegionTraits(RegionViewport region)
          Handle the traits for a region This is used to draw the traits for the given page region.
protected abstract  void lineTo(float x, float y)
          Appends a straight line segment from the current point to (x, y).
protected abstract  void moveTo(float x, float y)
          Moves the current point to (x, y), omitting any connecting line segment.
protected  void renderBlockViewport(BlockViewport bv, java.util.List children)
          Renders a block viewport.
protected  void renderInlineAreaBackAndBorders(InlineArea area)
          Common method to render the background and borders for any inline area.
protected  void renderInlineBlockParent(InlineBlockParent ibp)
          Render the given InlineBlockParent.
protected  void renderInlineParent(InlineParent ip)
          Render the given InlineParent.
protected  void renderInlineSpace(Space space)
          Render the given Space.
protected  void renderTextDecoration(FontMetrics fm, int fontsize, InlineArea inline, int baseline, int startx)
          Paints the text decoration marks.
 void renderViewport(Viewport viewport)
          Render an inline viewport.
protected abstract  void restoreGraphicsState()
          Restores the last graphics state of the rendering engine.
protected abstract  void restoreStateStackAfterBreakOut(java.util.List breakOutList)
          Restores the state stack after a break out.
protected abstract  void saveGraphicsState()
          Saves the graphics state of the rendering engine.
protected  java.awt.Color toColor(ColorType col)
          Converts a ColorType to a java.awt.Color (sRGB).
protected abstract  void updateColor(ColorType col, boolean fill)
          Establishes a new foreground or fill color.
 
Methods inherited from class org.apache.fop.render.PrintRenderer
lightenColor, setupFontInfo
 
Methods inherited from class org.apache.fop.render.AbstractRenderer
configure, convertTitleToString, endVParea, getGraphics2DAdapter, getHandlerConfig, getMimeType, preparePage, processOffDocumentItem, renderBeforeFloat, renderBlock, renderBlocks, renderBodyRegion, renderCharacter, renderContainer, renderFlow, renderFootnote, renderForeignObject, renderImage, renderInlineArea, renderLeader, renderLineArea, renderMainReference, renderPage, renderPageAreas, renderRegion, renderRegionViewport, renderSpace, renderText, renderWord, renderXML, setUserAgent, startPageSequence, startRenderer, startVParea, stopRenderer, supportsOutOfOrder
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AbstractPathOrientedRenderer

public AbstractPathOrientedRenderer()
Method Detail

toColor

protected java.awt.Color toColor(ColorType col)
Converts a ColorType to a java.awt.Color (sRGB).
Parameters:
col - the color
Returns:
the converted color

handleBlockTraits

protected void handleBlockTraits(Block block)
Handle block traits. The block could be any sort of block with any positioning so this should render the traits such as border and background in its position.
Overrides:
handleBlockTraits in class AbstractRenderer
Parameters:
block - the block to render the traits

handleRegionTraits

protected void handleRegionTraits(RegionViewport region)
Handle the traits for a region This is used to draw the traits for the given page region. (See Sect. 6.4.1.2 of XSL-FO spec.)
Overrides:
handleRegionTraits in class AbstractRenderer
Parameters:
region - the RegionViewport whose region is to be drawn

drawBackAndBorders

protected void drawBackAndBorders(Area area,
                                  float startx,
                                  float starty,
                                  float width,
                                  float height)
Draw the background and borders. This draws the background and border traits for an area given the position.
Parameters:
area - the area to get the traits from
startx - the start x position
starty - the start y position
width - the width of the area
height - the height of the area

renderInlineAreaBackAndBorders

protected void renderInlineAreaBackAndBorders(InlineArea area)
Common method to render the background and borders for any inline area. The all borders and padding are drawn outside the specified area.
Parameters:
area - the inline area for which the background, border and padding is to be rendered

renderInlineSpace

protected void renderInlineSpace(Space space)
Description copied from class: AbstractRenderer
Render the given Space.
Overrides:
renderInlineSpace in class AbstractRenderer
See Also:
AbstractRenderer.renderInlineSpace(Space)

renderInlineParent

protected void renderInlineParent(InlineParent ip)
Description copied from class: AbstractRenderer
Render the given InlineParent.
Overrides:
renderInlineParent in class AbstractRenderer
See Also:
AbstractRenderer.renderInlineParent(InlineParent)

renderInlineBlockParent

protected void renderInlineBlockParent(InlineBlockParent ibp)
Description copied from class: AbstractRenderer
Render the given InlineBlockParent.
Overrides:
renderInlineBlockParent in class AbstractRenderer
See Also:
AbstractRenderer

renderBlockViewport

protected void renderBlockViewport(BlockViewport bv,
                                   java.util.List children)
Description copied from class: AbstractRenderer
Renders a block viewport.
Overrides:
renderBlockViewport in class AbstractRenderer
See Also:
AbstractRenderer.renderBlockViewport(BlockViewport, List)

renderViewport

public void renderViewport(Viewport viewport)
Render an inline viewport. This renders an inline viewport by clipping if necessary.
Overrides:
renderViewport in class AbstractRenderer
Parameters:
viewport - the viewport to handle

restoreStateStackAfterBreakOut

protected abstract void restoreStateStackAfterBreakOut(java.util.List breakOutList)
Restores the state stack after a break out.
Parameters:
breakOutList - the state stack to restore.

breakOutOfStateStack

protected abstract java.util.List breakOutOfStateStack()
Breaks out of the state stack to handle fixed block-containers.
Returns:
the saved state stack to recreate later

saveGraphicsState

protected abstract void saveGraphicsState()
Saves the graphics state of the rendering engine.

restoreGraphicsState

protected abstract void restoreGraphicsState()
Restores the last graphics state of the rendering engine.

beginTextObject

protected abstract void beginTextObject()
Indicates the beginning of a text object.

endTextObject

protected abstract void endTextObject()
Indicates the end of a text object.

renderTextDecoration

protected void renderTextDecoration(FontMetrics fm,
                                    int fontsize,
                                    InlineArea inline,
                                    int baseline,
                                    int startx)
Paints the text decoration marks.
Parameters:
fm - Current typeface
fontsize - Current font size
inline - inline area to paint the marks for
baseline - position of the baseline
startx - start IPD

clip

protected abstract void clip()
Clip using the current path.

clipRect

protected abstract void clipRect(float x,
                                 float y,
                                 float width,
                                 float height)
Clip using a rectangular area.
Parameters:
x - the x coordinate
y - the y coordinate
width - the width of the rectangle
height - the height of the rectangle

moveTo

protected abstract void moveTo(float x,
                               float y)
Moves the current point to (x, y), omitting any connecting line segment.
Parameters:
x - x coordinate
y - y coordinate

lineTo

protected abstract void lineTo(float x,
                               float y)
Appends a straight line segment from the current point to (x, y). The new current point is (x, y).
Parameters:
x - x coordinate
y - y coordinate

closePath

protected abstract void closePath()
Closes the current subpath by appending a straight line segment from the current point to the starting point of the subpath.

fillRect

protected abstract void fillRect(float x,
                                 float y,
                                 float width,
                                 float height)
Fill a rectangular area.
Parameters:
x - the x coordinate
y - the y coordinate
width - the width of the rectangle
height - the height of the rectangle

updateColor

protected abstract void updateColor(ColorType col,
                                    boolean fill)
Establishes a new foreground or fill color.
Parameters:
col - the color to apply (null skips this operation)
fill - true to set the fill color, false for the foreground color

drawImage

protected abstract void drawImage(java.lang.String url,
                                  java.awt.geom.Rectangle2D pos)
Draw an image at the indicated location.
Parameters:
url - the URI/URL of the image
pos - the position of the image

drawBorderLine

protected abstract void drawBorderLine(float x1,
                                       float y1,
                                       float x2,
                                       float y2,
                                       boolean horz,
                                       boolean startOrBefore,
                                       int style,
                                       ColorType col)
Draw a border segment of an XSL-FO style border.
Parameters:
x1 - starting x coordinate
y1 - starting y coordinate
x2 - ending x coordinate
y2 - ending y coordinate
horz - true for horizontal border segments, false for vertical border segments
startOrBefore - true for border segments on the start or before edge, false for end or after.
style - the border style (one of Constants.EN_DASHED etc.)
col - the color for the border segment

fop 0.91beta

Copyright 1999-2005 The Apache Software Foundation. All Rights Reserved.