Class IFRenderer
- java.lang.Object
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- org.apache.fop.render.AbstractRenderer
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- org.apache.fop.render.PrintRenderer
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- org.apache.fop.render.AbstractPathOrientedRenderer
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- org.apache.fop.render.intermediate.IFRenderer
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public class IFRenderer extends AbstractPathOrientedRenderer
This renderer implementation is an adapter to theIFPainter
interface. It is used to generate content using FOP's intermediate format.
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Nested Class Summary
Nested Classes Modifier and Type Class Description private class
IFRenderer.TextUtil
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Field Summary
Fields Modifier and Type Field Description private ActionSet
actionSet
private BookmarkTree
bookmarkTree
private java.util.List
deferredDestinations
private java.util.List
deferredLinks
private IFDocumentHandler
documentHandler
private org.apache.xmlgraphics.xmp.Metadata
documentMetadata
private IFGraphicContext
graphicContext
private java.util.Stack
graphicContextStack
private java.util.Map
idPositions
Maps XSL-FO element IDs to their on-page XY-positions Must be used in conjunction with the page reference to fully specify the details of a "go-to" action.private java.util.Stack<java.lang.String>
ids
static java.lang.String
IF_MIME_TYPE
XML MIME typeprivate boolean
inPageSequence
protected static org.apache.commons.logging.Log
log
logging instanceprotected Renderer
mimic
If not null, the XMLRenderer will mimic another renderer by using its font setup.protected java.util.Map
pageIndices
Maps unique PageViewport key to page indices (for link target handling)private IFPainter
painter
private IFRenderer.TextUtil
textUtil
private java.util.List
unfinishedGoTos
The "go-to" actions in idGoTos that are not complete yetprivate java.util.Stack
viewportDimensionStack
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Fields inherited from class org.apache.fop.render.AbstractPathOrientedRenderer
FOX_TRANSFORM
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Fields inherited from class org.apache.fop.render.PrintRenderer
embedFontInfoList, fontInfo
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Fields inherited from class org.apache.fop.render.AbstractRenderer
bindingOnEndEdge, bindingOnStartEdge, blockProgressionDirection, columnCount, columnEndIPPosition, columnGap, columnIndex, columnLeftIPPosition, columnRightIPPosition, columnStartIPPosition, columnWidth, containingBPPosition, containingIPPosition, currentBPPosition, currentIPPosition, currentPageViewport, inlineProgressionDirection, userAgent
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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_ALTERNATE, 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_BT, 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_FIRST_INCLUDING_CARRYOVER, EN_FIRST_STARTING, 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_LAST_ENDING, EN_LAST_STARTING, EN_LEAVE_SEPARATE, EN_LEFT, EN_LEWP, EN_LIGHTER, EN_LINE, EN_LINE_HEIGHT, EN_LINE_THROUGH, EN_LINK, EN_LOWERCASE, EN_LR, EN_LR_TB, EN_LSWP, EN_LTR, EN_MATHEMATICAL, EN_MAX_HEIGHT, EN_MENU, EN_MERGE, EN_MESSAGE_BOX, EN_MIDDLE, EN_NARROWER, EN_NEW, EN_NO_BLINK, EN_NO_CHANGE, EN_NO_FORCE, EN_NO_LIMIT, EN_NO_LINE_THROUGH, EN_NO_LINK, 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_ONLY, 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_REPLACE, EN_RESAMPLE_ANY_METHOD, EN_RESET_SIZE, EN_REST, EN_RETAIN, EN_RIDGE, EN_RIGHT, EN_RL, EN_RL_TB, EN_RTL, EN_RULE, EN_SATURATION, EN_SCALE_DOWN_TO_FIT, EN_SCALE_TO_FIT, EN_SCALE_UP_TO_FIT, EN_SCROLL, EN_SELECT_FIRST_FITTING, EN_SEMI_CONDENSED, EN_SEMI_EXPANDED, EN_SEPARATE, EN_SHOW, EN_SMALL_CAPS, EN_SMALL_CAPTION, EN_SMALLER, EN_SOLID, EN_SPACE, EN_START, EN_STATIC, EN_STATUS_BAR, EN_SUB, EN_SUPER, EN_SUPPRESS, EN_TABLE, EN_TABLE_FRAGMENT, EN_TB, EN_TB_LR, 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, ENUM_COUNT, FO_BASIC_LINK, FO_BIDI_OVERRIDE, FO_BLOCK, FO_BLOCK_CONTAINER, FO_BOOKMARK, FO_BOOKMARK_TITLE, FO_BOOKMARK_TREE, FO_CHANGE_BAR_BEGIN, FO_CHANGE_BAR_END, FO_CHARACTER, FO_COLOR_PROFILE, FO_CONDITIONAL_PAGE_MASTER_REFERENCE, FO_DECLARATIONS, FO_EXTERNAL_GRAPHIC, FO_FLOAT, FO_FLOW, FO_FLOW_ASSIGNMENT, FO_FLOW_MAP, FO_FLOW_NAME_SPECIFIER, FO_FLOW_SOURCE_LIST, FO_FLOW_TARGET_LIST, FO_FOLIO_PREFIX, FO_FOLIO_SUFFIX, FO_FOOTNOTE, FO_FOOTNOTE_BODY, FO_INDEX_KEY_REFERENCE, FO_INDEX_PAGE_CITATION_LIST, FO_INDEX_PAGE_CITATION_LIST_SEPARATOR, FO_INDEX_PAGE_CITATION_RANGE_SEPARATOR, FO_INDEX_PAGE_NUMBER_PREFIX, FO_INDEX_PAGE_NUMBER_SUFFIX, FO_INDEX_RANGE_BEGIN, FO_INDEX_RANGE_END, 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_NAME_SPECIFIER, FO_REGION_START, FO_REPEATABLE_PAGE_MASTER_ALTERNATIVES, FO_REPEATABLE_PAGE_MASTER_REFERENCE, FO_RETRIEVE_MARKER, FO_RETRIEVE_TABLE_MARKER, FO_ROOT, FO_SCALING_VALUE_CITATION, 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_CHANGE_BAR_CLASS, PR_CHANGE_BAR_COLOR, PR_CHANGE_BAR_OFFSET, PR_CHANGE_BAR_PLACEMENT, PR_CHANGE_BAR_STYLE, PR_CHANGE_BAR_WIDTH, 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_MAP_NAME, PR_FLOW_MAP_REFERENCE, PR_FLOW_NAME, PR_FLOW_NAME_REFERENCE, 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_INTRINSIC_SCALE_VALUE, 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_MERGE_PAGES_ACROSS_INDEX_KEY_REFERENCES, PR_MERGE_RANGES_ACROSS_INDEX_KEY_REFERENCES, PR_MERGE_SEQUENTIAL_PAGE_NUMBERS, 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_CITATION_STRATEGY, PR_PAGE_HEIGHT, PR_PAGE_NUMBER_TREATMENT, 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_REF_INDEX_KEY, PR_REFERENCE_ORIENTATION, PR_REGION_NAME, PR_REGION_NAME_REFERENCE, PR_RELATIVE_ALIGN, PR_RELATIVE_POSITION, PR_RENDERING_INTENT, PR_RETRIEVE_BOUNDARY, PR_RETRIEVE_BOUNDARY_WITHIN_TABLE, PR_RETRIEVE_CLASS_NAME, PR_RETRIEVE_POSITION, PR_RETRIEVE_POSITION_WITHIN_TABLE, 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, PR_WHITE_SPACE_COLLAPSE, PR_WHITE_SPACE_TREATMENT, PR_WIDOWS, PR_WIDTH, PR_WORD_SPACING, PR_WRAP_OPTION, PR_WRITING_MODE, PR_X_ABBREVIATION, PR_X_ALT_TEXT, PR_X_AUTO_TOGGLE, PR_X_BACKGROUND_IMAGE_HEIGHT, PR_X_BACKGROUND_IMAGE_WIDTH, PR_X_BORDER_AFTER_END_RADIUS, PR_X_BORDER_AFTER_RADIUS_END, PR_X_BORDER_AFTER_RADIUS_START, PR_X_BORDER_AFTER_START_RADIUS, PR_X_BORDER_BEFORE_END_RADIUS, PR_X_BORDER_BEFORE_RADIUS_END, PR_X_BORDER_BEFORE_RADIUS_START, PR_X_BORDER_BEFORE_START_RADIUS, PR_X_BORDER_END_RADIUS_AFTER, PR_X_BORDER_END_RADIUS_BEFORE, PR_X_BORDER_RADIUS, PR_X_BORDER_START_RADIUS_AFTER, PR_X_BORDER_START_RADIUS_BEFORE, PR_X_DISABLE_COLUMN_BALANCING, PR_X_HEADER_COLUMN, PR_X_LAYER, PR_X_NUMBER_CONVERSION_FEATURES, PR_X_ORPHAN_CONTENT_LIMIT, PR_X_WIDOW_CONTENT_LIMIT, PR_X_XML_BASE, PR_XML_LANG, PR_Z_INDEX, PROPERTY_COUNT, PROPERTY_MASK
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Constructor Summary
Constructors Constructor Description IFRenderer(FOUserAgent userAgent)
Main constructor
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
beginTextObject()
Indicates the beginning of a text object.protected java.util.List
breakOutOfStateStack()
Breaks out of the state stack to handle fixed block-containers.protected void
clip()
Clip using the current path.protected void
clipBackground(float startx, float starty, float width, float height, BorderProps bpsBefore, BorderProps bpsAfter, BorderProps bpsStart, BorderProps bpsEnd)
TODO represent border related parameters in a class Clip the background to the inner border.protected void
clipRect(float x, float y, float width, float height)
Clip using a rectangular area.protected 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
concatenateTransformationMatrix(java.awt.geom.AffineTransform at)
Concatenates the current transformation matrix with the given one, therefore establishing a new coordinate system.private void
concatenateTransformationMatrixMpt(java.awt.geom.AffineTransform at, boolean force)
protected IFDocumentHandler
createDefaultDocumentHandler()
Creates a defaultIFDocumentHandler
when none has been set.private org.apache.xmlgraphics.xmp.Metadata
createDefaultDocumentMetadata()
protected void
drawBackground(float startx, float starty, float width, float height, Trait.Background back, BorderProps bpsBefore, BorderProps bpsAfter, BorderProps bpsStart, BorderProps bpsEnd)
Draw the background.protected void
drawBorderLine(float x1, float y1, float x2, float y2, boolean horz, boolean startOrBefore, int style, java.awt.Color col)
Draw a border segment of an XSL-FO style border.protected void
drawBorders(float startx, float starty, float width, float height, BorderProps bpsBefore, BorderProps bpsAfter, BorderProps bpsStart, BorderProps bpsEnd, int level, java.awt.Color innerBackgroundColor)
Draw the borders.protected void
drawImage(java.lang.String uri, java.awt.geom.Rectangle2D pos, java.util.Map foreignAttributes)
Draw an image at the indicated location.protected void
endLayer()
Finish current optional content group layer.protected void
endTextObject()
Indicates the end of a text object.private void
endViewport()
protected void
endVParea()
Signals exit from a viewport area.private void
establishForeignAttributes(java.util.Map foreignAttributes)
private void
establishStructureTreeElement(StructureTreeElement structureTreeElement)
protected void
fillRect(float x, float y, float width, float height)
Fill a rectangular area.private void
finishOpenGoTos()
protected IFDocumentNavigationHandler
getDocumentNavigationHandler()
Returns the document navigation handler if available/supported.private GoToXYAction
getGoToActionForID(java.lang.String targetID, int pageIndex)
java.lang.String
getMimeType()
Get the MIME type of the renderer.private java.lang.String
getTargetableID(Area area)
private Typeface
getTypeface(java.lang.String fontName)
private void
handleIFException(IFException ife)
private void
handleIFExceptionWithIOException(IFException ife)
protected boolean
hasDocumentNavigation()
Indicates whether document navigation features are supported by the document handler.protected void
lineTo(float x, float y)
Appends a straight line segment from the current point to (x, y).protected void
moveTo(float x, float y)
Moves the current point to (x, y), omitting any connecting line segment.private void
noteGoToPosition(GoToXYAction action, java.awt.Point position)
private void
noteGoToPosition(GoToXYAction action, PageViewport pv, java.awt.Point position)
private void
popID(Area area)
void
preparePage(PageViewport page)
This is called if the renderer supports out of order rendering.private void
processExtensionAttachments(AreaTreeObject area)
void
processOffDocumentItem(OffDocumentItem odi)
Tells the renderer to process an item not explicitly placed on the document (e.g., PDF bookmarks).private void
pushGroup(IFGraphicContext.Group group)
private void
pushID(Area area)
protected void
renderBlock(Block block)
Renders a block area.protected void
renderBlockViewport(BlockViewport bv, java.util.List children)
Renders a block viewport.private Bookmark
renderBookmarkItem(BookmarkData bookmarkItem)
protected void
renderBookmarkTree(BookmarkData bookmarks)
Renders a Bookmark-Tree objectprivate void
renderDestination(DestinationData dd)
void
renderForeignObject(ForeignObject fo, java.awt.geom.Rectangle2D pos)
Renders a foreign object area.void
renderImage(Image image, java.awt.geom.Rectangle2D pos)
Renders an image area.protected void
renderInlineArea(InlineArea inlineArea)
Render the given InlineArea.void
renderInlineParent(InlineParent ip)
Render the given InlineParent.void
renderInlineViewport(InlineViewport viewport)
Render an inline viewport.void
renderLeader(Leader area)
Render the given Leader.void
renderPage(PageViewport page)
Tells the renderer to render a particular page.protected void
renderRegionViewport(RegionViewport viewport)
Renders a region viewport.protected void
renderSpace(SpaceArea space)
Render the given SpaceArea.protected void
renderText(TextArea text)
Render the given TextArea.private void
renderTextWithAdjustments(java.lang.String s, int[][] dp, boolean reversed, Font font, AbstractTextArea parentArea)
Does low-level rendering of text using generalized position adjustments.private void
renderTextWithAdjustments(java.lang.String s, int[] dx, boolean reversed, Font font, AbstractTextArea parentArea)
Does low-level rendering of text using DX only position adjustments.protected void
renderWord(WordArea word)
Render the given WordArea.private void
renderXMPMetadata(XMPMetadata metadata)
private void
resetForeignAttributes()
private void
resetStructurePointer()
protected void
restoreGraphicsState()
Restores the last graphics state of the rendering engine.protected void
restoreStateStackAfterBreakOut(java.util.List breakOutList)
Restores the state stack after a break out.private void
saveAbsolutePosition(java.lang.String id, int relativeIPP, int relativeBPP)
private void
saveAbsolutePosition(java.lang.String id, PageViewport pv, int relativeIPP, int relativeBPP, java.awt.geom.AffineTransform tf)
private void
saveBlockPosIfTargetable(Block block)
protected void
saveGraphicsState()
Saves the graphics state of the rendering engine.private void
saveInlinePosIfTargetable(InlineArea inlineArea)
void
setDocumentHandler(IFDocumentHandler documentHandler)
Sets theIFDocumentHandler
to be used by theIFRenderer
.void
setDocumentLocale(java.util.Locale locale)
void
setupFontInfo(FontInfo inFontInfo)
Set up the given FontInfo.protected void
startLayer(java.lang.String layer)
Establish new optional content group layer.void
startPageSequence(PageSequence pageSequence)
Tells the renderer that a new page sequence starts.void
startRenderer(java.io.OutputStream outputStream)
Initiates the rendering phase.private void
startViewport(java.awt.geom.AffineTransform at, java.awt.Rectangle clipRect)
protected void
startVParea(CTM ctm, java.awt.Rectangle clippingRect)
Establishes a new viewport area.void
stopRenderer()
Signals the end of the rendering phase.boolean
supportsOutOfOrder()
Check if this renderer supports out of order rendering.private java.awt.Rectangle
toMillipointRectangle(float x, float y, float width, float height)
private int
toMillipoints(float coordinate)
protected void
updateColor(java.awt.Color col, boolean fill)
Establishes a new foreground or fill color.-
Methods inherited from class org.apache.fop.render.AbstractPathOrientedRenderer
drawBackAndBorders, drawBackAndBorders, drawBackground, drawBorders, drawImage, establishTransformationMatrix, handleBlockTraits, handleRegionTraits, renderFlow, renderInlineAreaBackAndBorders, renderReferenceArea, renderTextDecoration
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Methods inherited from class org.apache.fop.render.PrintRenderer
addFontList, createRendererContext, getFontFromArea, getFontInfo, getFontList, getInternalFontNameForArea, instantiateRendererContext, renderDocument, setFontList
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Methods inherited from class org.apache.fop.render.AbstractRenderer
convertTitleToString, drawChangeBars, getBeginOffset, getCurrentPageViewport, getGraphics2DAdapter, getImageAdapter, getUserAgent, maybeEndLayer, maybeStartLayer, mptToPt, ptToMpt, renderBeforeFloat, renderBlocks, renderBodyRegion, renderContainer, renderFootnote, renderInlineBlock, renderInlineBlockParent, renderInlineSpace, renderLineArea, renderMainReference, renderPageAreas, renderRegion, renderXML, setBeginOffset, startPageSequence
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Field Detail
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log
protected static final org.apache.commons.logging.Log log
logging instance
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IF_MIME_TYPE
public static final java.lang.String IF_MIME_TYPE
XML MIME type- See Also:
- Constant Field Values
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documentHandler
private IFDocumentHandler documentHandler
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painter
private IFPainter painter
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mimic
protected Renderer mimic
If not null, the XMLRenderer will mimic another renderer by using its font setup.
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inPageSequence
private boolean inPageSequence
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graphicContextStack
private java.util.Stack graphicContextStack
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viewportDimensionStack
private java.util.Stack viewportDimensionStack
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graphicContext
private IFGraphicContext graphicContext
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documentMetadata
private org.apache.xmlgraphics.xmp.Metadata documentMetadata
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idPositions
private java.util.Map idPositions
Maps XSL-FO element IDs to their on-page XY-positions Must be used in conjunction with the page reference to fully specify the details of a "go-to" action.
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unfinishedGoTos
private java.util.List unfinishedGoTos
The "go-to" actions in idGoTos that are not complete yet
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pageIndices
protected java.util.Map pageIndices
Maps unique PageViewport key to page indices (for link target handling)
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bookmarkTree
private BookmarkTree bookmarkTree
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deferredDestinations
private java.util.List deferredDestinations
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deferredLinks
private java.util.List deferredLinks
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actionSet
private ActionSet actionSet
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textUtil
private IFRenderer.TextUtil textUtil
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ids
private java.util.Stack<java.lang.String> ids
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Constructor Detail
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IFRenderer
public IFRenderer(FOUserAgent userAgent)
Main constructor- Parameters:
userAgent
- the user agent that contains configuration details. This cannot be null.
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Method Detail
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getMimeType
public java.lang.String getMimeType()
Get the MIME type of the renderer.- Returns:
- The MIME type of the renderer, may return null if not applicable.
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setDocumentHandler
public void setDocumentHandler(IFDocumentHandler documentHandler)
Sets theIFDocumentHandler
to be used by theIFRenderer
.- Parameters:
documentHandler
- theIFDocumentHandler
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setupFontInfo
public void setupFontInfo(FontInfo inFontInfo) throws FOPException
Set up the given FontInfo.- Specified by:
setupFontInfo
in interfaceRenderer
- Overrides:
setupFontInfo
in classPrintRenderer
- Parameters:
inFontInfo
- The font information- Throws:
FOPException
- if an error occurs while setting up the font info object
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handleIFException
private void handleIFException(IFException ife)
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handleIFExceptionWithIOException
private void handleIFExceptionWithIOException(IFException ife) throws java.io.IOException
- Throws:
java.io.IOException
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supportsOutOfOrder
public boolean supportsOutOfOrder()
Check if this renderer supports out of order rendering. If this renderer supports out of order rendering then it means that the pages that are not ready will be prepared and a future page will be rendered.- Specified by:
supportsOutOfOrder
in interfaceRenderer
- Overrides:
supportsOutOfOrder
in classAbstractRenderer
- Returns:
- True if the renderer supports out of order rendering
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getDocumentNavigationHandler
protected IFDocumentNavigationHandler getDocumentNavigationHandler()
Returns the document navigation handler if available/supported.- Returns:
- the document navigation handler or null if not supported
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hasDocumentNavigation
protected boolean hasDocumentNavigation()
Indicates whether document navigation features are supported by the document handler.- Returns:
- true if document navigation features are available
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createDefaultDocumentHandler
protected IFDocumentHandler createDefaultDocumentHandler()
Creates a defaultIFDocumentHandler
when none has been set.- Returns:
- the default IFDocumentHandler
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startRenderer
public void startRenderer(java.io.OutputStream outputStream) throws java.io.IOException
Initiates the rendering phase. This must only be called once for a rendering. If stopRenderer is called then this may be called again for a new document rendering.- Specified by:
startRenderer
in interfaceRenderer
- Overrides:
startRenderer
in classAbstractRenderer
- Parameters:
outputStream
- The OutputStream to use for output- Throws:
java.io.IOException
- If an I/O error occurs
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stopRenderer
public void stopRenderer() throws java.io.IOException
Signals the end of the rendering phase. The renderer should reset to an initial state and dispose of any resources for the completed rendering.- Specified by:
stopRenderer
in interfaceRenderer
- Overrides:
stopRenderer
in classAbstractRenderer
- Throws:
java.io.IOException
- If an I/O error occurs
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setDocumentLocale
public void setDocumentLocale(java.util.Locale locale)
Description copied from class:AbstractRenderer
- Specified by:
setDocumentLocale
in interfaceRenderer
- Overrides:
setDocumentLocale
in classAbstractRenderer
- Parameters:
locale
- Locale of the language
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processOffDocumentItem
public void processOffDocumentItem(OffDocumentItem odi)
Tells the renderer to process an item not explicitly placed on the document (e.g., PDF bookmarks). Note - not all renderers will process all off-document items.- Specified by:
processOffDocumentItem
in interfaceRenderer
- Overrides:
processOffDocumentItem
in classAbstractRenderer
- Parameters:
odi
- The off-document item to be rendered
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renderDestination
private void renderDestination(DestinationData dd)
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renderBookmarkTree
protected void renderBookmarkTree(BookmarkData bookmarks)
Renders a Bookmark-Tree object- Parameters:
bookmarks
- the BookmarkData object containing all the Bookmark-Items
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renderBookmarkItem
private Bookmark renderBookmarkItem(BookmarkData bookmarkItem)
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renderXMPMetadata
private void renderXMPMetadata(XMPMetadata metadata)
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getGoToActionForID
private GoToXYAction getGoToActionForID(java.lang.String targetID, int pageIndex)
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finishOpenGoTos
private void finishOpenGoTos()
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noteGoToPosition
private void noteGoToPosition(GoToXYAction action, java.awt.Point position)
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noteGoToPosition
private void noteGoToPosition(GoToXYAction action, PageViewport pv, java.awt.Point position)
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saveAbsolutePosition
private void saveAbsolutePosition(java.lang.String id, PageViewport pv, int relativeIPP, int relativeBPP, java.awt.geom.AffineTransform tf)
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saveAbsolutePosition
private void saveAbsolutePosition(java.lang.String id, int relativeIPP, int relativeBPP)
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saveBlockPosIfTargetable
private void saveBlockPosIfTargetable(Block block)
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saveInlinePosIfTargetable
private void saveInlinePosIfTargetable(InlineArea inlineArea)
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getTargetableID
private java.lang.String getTargetableID(Area area)
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startPageSequence
public void startPageSequence(PageSequence pageSequence)
Tells the renderer that a new page sequence starts.- Specified by:
startPageSequence
in interfaceRenderer
- Overrides:
startPageSequence
in classAbstractRenderer
- Parameters:
pageSequence
- the page sequence
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createDefaultDocumentMetadata
private org.apache.xmlgraphics.xmp.Metadata createDefaultDocumentMetadata()
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preparePage
public void preparePage(PageViewport page)
This is called if the renderer supports out of order rendering. The renderer should prepare the page so that a page further on in the set of pages can be rendered. The body of the page should not be rendered. The page will be rendered at a later time by the call toRenderer.renderPage(PageViewport)
.- Specified by:
preparePage
in interfaceRenderer
- Overrides:
preparePage
in classAbstractRenderer
- Parameters:
page
- The page viewport to use
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renderPage
public void renderPage(PageViewport page) throws java.io.IOException, FOPException
Tells the renderer to render a particular page. A renderer typically responds by packing up the current page and writing it immediately to the output device.- Specified by:
renderPage
in interfaceRenderer
- Overrides:
renderPage
in classAbstractRenderer
- Parameters:
page
- The page to be rendered- Throws:
java.io.IOException
- if an I/O error occursFOPException
- if a FOP interal error occurs.
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processExtensionAttachments
private void processExtensionAttachments(AreaTreeObject area) throws IFException
- Throws:
IFException
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establishForeignAttributes
private void establishForeignAttributes(java.util.Map foreignAttributes)
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resetForeignAttributes
private void resetForeignAttributes()
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establishStructureTreeElement
private void establishStructureTreeElement(StructureTreeElement structureTreeElement)
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resetStructurePointer
private void resetStructurePointer()
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saveGraphicsState
protected void saveGraphicsState()
Saves the graphics state of the rendering engine.- Specified by:
saveGraphicsState
in classAbstractPathOrientedRenderer
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restoreGraphicsState
protected void restoreGraphicsState()
Restores the last graphics state of the rendering engine.- Specified by:
restoreGraphicsState
in classAbstractPathOrientedRenderer
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pushGroup
private void pushGroup(IFGraphicContext.Group group)
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breakOutOfStateStack
protected java.util.List breakOutOfStateStack()
Breaks out of the state stack to handle fixed block-containers.- Specified by:
breakOutOfStateStack
in classAbstractPathOrientedRenderer
- Returns:
- the saved state stack to recreate later
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restoreStateStackAfterBreakOut
protected void restoreStateStackAfterBreakOut(java.util.List breakOutList)
Restores the state stack after a break out.- Specified by:
restoreStateStackAfterBreakOut
in classAbstractPathOrientedRenderer
- Parameters:
breakOutList
- the state stack to restore.
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concatenateTransformationMatrix
protected void concatenateTransformationMatrix(java.awt.geom.AffineTransform at)
Concatenates the current transformation matrix with the given one, therefore establishing a new coordinate system.- Specified by:
concatenateTransformationMatrix
in classAbstractPathOrientedRenderer
- Parameters:
at
- the transformation matrix to process (coordinates in points)
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concatenateTransformationMatrixMpt
private void concatenateTransformationMatrixMpt(java.awt.geom.AffineTransform at, boolean force)
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beginTextObject
protected void beginTextObject()
Indicates the beginning of a text object.- Specified by:
beginTextObject
in classAbstractPathOrientedRenderer
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endTextObject
protected void endTextObject()
Indicates the end of a text object.- Specified by:
endTextObject
in classAbstractPathOrientedRenderer
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renderRegionViewport
protected void renderRegionViewport(RegionViewport viewport)
Renders a region viewport.The region may clip the area and it establishes a position from where the region is placed.
- Overrides:
renderRegionViewport
in classAbstractRenderer
- Parameters:
viewport
- The region viewport to be rendered
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renderBlockViewport
protected void renderBlockViewport(BlockViewport bv, java.util.List children)
Renders a block viewport.- Overrides:
renderBlockViewport
in classAbstractPathOrientedRenderer
- Parameters:
bv
- The block viewportchildren
- The children to render within the block viewport
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renderInlineViewport
public void renderInlineViewport(InlineViewport viewport)
Render an inline viewport. This renders an inline viewport by clipping if necessary.- Overrides:
renderInlineViewport
in classAbstractPathOrientedRenderer
- Parameters:
viewport
- the viewport to handle
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startVParea
protected void startVParea(CTM ctm, java.awt.Rectangle clippingRect)
Establishes a new viewport area.- Specified by:
startVParea
in classAbstractRenderer
- Parameters:
ctm
- the coordinate transformation matrix to useclippingRect
- the clipping rectangle if the viewport should be clipping, null if no clipping is performed.
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startViewport
private void startViewport(java.awt.geom.AffineTransform at, java.awt.Rectangle clipRect)
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endVParea
protected void endVParea()
Signals exit from a viewport area. Subclasses can restore transformation matrices valid before the viewport area was started.- Specified by:
endVParea
in classAbstractRenderer
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endViewport
private void endViewport()
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startLayer
protected void startLayer(java.lang.String layer)
Establish new optional content group layer.- Specified by:
startLayer
in classAbstractRenderer
- Parameters:
layer
- name of layer
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endLayer
protected void endLayer()
Finish current optional content group layer.- Specified by:
endLayer
in classAbstractRenderer
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renderInlineArea
protected void renderInlineArea(InlineArea inlineArea)
Render the given InlineArea.- Overrides:
renderInlineArea
in classAbstractRenderer
- Parameters:
inlineArea
- inline area text to render
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renderInlineParent
public void renderInlineParent(InlineParent ip)
Render the given InlineParent.- Overrides:
renderInlineParent
in classAbstractRenderer
- Parameters:
ip
- the inline parent to render
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renderBlock
protected void renderBlock(Block block)
Renders a block area.- Overrides:
renderBlock
in classAbstractRenderer
- Parameters:
block
- The block area
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pushID
private void pushID(Area area)
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popID
private void popID(Area area)
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getTypeface
private Typeface getTypeface(java.lang.String fontName)
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renderText
protected void renderText(TextArea text)
Render the given TextArea.- Overrides:
renderText
in classAbstractRenderer
- Parameters:
text
- the text to render
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renderWord
protected void renderWord(WordArea word)
Render the given WordArea.- Overrides:
renderWord
in classAbstractRenderer
- Parameters:
word
- the word to render
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renderSpace
protected void renderSpace(SpaceArea space)
Render the given SpaceArea.- Overrides:
renderSpace
in classAbstractRenderer
- Parameters:
space
- the space to render
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renderTextWithAdjustments
private void renderTextWithAdjustments(java.lang.String s, int[] dx, boolean reversed, Font font, AbstractTextArea parentArea)
Does low-level rendering of text using DX only position adjustments.- Parameters:
s
- text to renderdx
- an array of widths for letter adjustment (may be null)reversed
- if true then text has been reversed (from logical order)font
- to font in useparentArea
- the parent text area to retrieve certain traits from
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renderTextWithAdjustments
private void renderTextWithAdjustments(java.lang.String s, int[][] dp, boolean reversed, Font font, AbstractTextArea parentArea)
Does low-level rendering of text using generalized position adjustments.- Parameters:
s
- text to renderdp
- an array of 4-tuples, expressing [X,Y] placment adjustments and [X,Y] advancement adjustments, in that order (may be null)reversed
- if true then text has been reversed (from logical order)font
- to font in useparentArea
- the parent text area to retrieve certain traits from
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renderImage
public void renderImage(Image image, java.awt.geom.Rectangle2D pos)
Renders an image area.- Overrides:
renderImage
in classAbstractRenderer
- Parameters:
image
- The imagepos
- The target position of the image (todo) Make renderImage() protected
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drawImage
protected void drawImage(java.lang.String uri, java.awt.geom.Rectangle2D pos, java.util.Map foreignAttributes)
Draw an image at the indicated location.- Specified by:
drawImage
in classAbstractPathOrientedRenderer
- Parameters:
uri
- the URI/URL of the imagepos
- the position of the imageforeignAttributes
- an optional Map with foreign attributes, may be null
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renderForeignObject
public void renderForeignObject(ForeignObject fo, java.awt.geom.Rectangle2D pos)
Renders a foreign object area.- Overrides:
renderForeignObject
in classAbstractPathOrientedRenderer
- Parameters:
fo
- The foreign object areapos
- The target position of the foreign object (todo) Make renderForeignObject() protected
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renderLeader
public void renderLeader(Leader area)
Render the given Leader.- Overrides:
renderLeader
in classAbstractRenderer
- Parameters:
area
- the leader to render
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clip
protected void clip()
Clip using the current path.- Specified by:
clip
in classAbstractPathOrientedRenderer
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clipRect
protected void clipRect(float x, float y, float width, float height)
Clip using a rectangular area.- Specified by:
clipRect
in classAbstractPathOrientedRenderer
- Parameters:
x
- the x coordinate (in points)y
- the y coordinate (in points)width
- the width of the rectangle (in points)height
- the height of the rectangle (in points)
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clipBackground
protected void clipBackground(float startx, float starty, float width, float height, BorderProps bpsBefore, BorderProps bpsAfter, BorderProps bpsStart, BorderProps bpsEnd)
TODO represent border related parameters in a class Clip the background to the inner border. This draws the border traits given the position and the traits.- Overrides:
clipBackground
in classAbstractPathOrientedRenderer
- Parameters:
startx
- the start x positionstarty
- the start y positionwidth
- the width of the areaheight
- the height of the areabpsBefore
- the border-before traitsbpsAfter
- the border-after traitsbpsStart
- the border-start traitsbpsEnd
- the border-end traits
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closePath
protected void closePath()
Closes the current subpath by appending a straight line segment from the current point to the starting point of the subpath.- Specified by:
closePath
in classAbstractPathOrientedRenderer
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drawBackground
protected void drawBackground(float startx, float starty, float width, float height, Trait.Background back, BorderProps bpsBefore, BorderProps bpsAfter, BorderProps bpsStart, BorderProps bpsEnd)
Draw the background. This draws the background given the position and the traits.- Overrides:
drawBackground
in classAbstractPathOrientedRenderer
- Parameters:
startx
- the start x positionstarty
- the start y positionwidth
- the width of the areaheight
- the height of the areaback
- the background traitsbpsBefore
- the border specification on the top edgebpsAfter
- the border traits associated with bottom edgebpsStart
- the border specification on the left edgebpsEnd
- the border specification on the right edge
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drawBorders
protected void drawBorders(float startx, float starty, float width, float height, BorderProps bpsBefore, BorderProps bpsAfter, BorderProps bpsStart, BorderProps bpsEnd, int level, java.awt.Color innerBackgroundColor)
Draw the borders. This draws the border traits given the position and the traits.- Overrides:
drawBorders
in classAbstractPathOrientedRenderer
- Parameters:
startx
- the start x positionstarty
- the start y positionwidth
- the width of the areaheight
- the height of the areabpsBefore
- the border traits associated with before edgebpsAfter
- the border traits associated with after edgebpsStart
- the border traits associated with start edgebpsEnd
- the border traits associated with end edgelevel
- of bidirectional embeddinginnerBackgroundColor
- the background color of the block
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drawBorderLine
protected void drawBorderLine(float x1, float y1, float x2, float y2, boolean horz, boolean startOrBefore, int style, java.awt.Color col)
Draw a border segment of an XSL-FO style border.- Specified by:
drawBorderLine
in classAbstractPathOrientedRenderer
- Parameters:
x1
- starting x coordinatey1
- starting y coordinatex2
- ending x coordinatey2
- ending y coordinatehorz
- true for horizontal border segments, false for vertical border segmentsstartOrBefore
- 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
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toMillipoints
private int toMillipoints(float coordinate)
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toMillipointRectangle
private java.awt.Rectangle toMillipointRectangle(float x, float y, float width, float height)
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fillRect
protected void fillRect(float x, float y, float width, float height)
Fill a rectangular area.- Specified by:
fillRect
in classAbstractPathOrientedRenderer
- Parameters:
x
- the x coordinatey
- the y coordinatewidth
- the width of the rectangleheight
- the height of the rectangle
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moveTo
protected void moveTo(float x, float y)
Moves the current point to (x, y), omitting any connecting line segment.- Specified by:
moveTo
in classAbstractPathOrientedRenderer
- Parameters:
x
- x coordinatey
- y coordinate
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lineTo
protected 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).- Specified by:
lineTo
in classAbstractPathOrientedRenderer
- Parameters:
x
- x coordinatey
- y coordinate
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updateColor
protected void updateColor(java.awt.Color col, boolean fill)
Establishes a new foreground or fill color.- Specified by:
updateColor
in classAbstractPathOrientedRenderer
- Parameters:
col
- the color to apply (null skips this operation)fill
- true to set the fill color, false for the foreground color
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