org.apache.fop.render.pcl
Class PCLRenderer
java.lang.Object
|
+--org.apache.fop.render.AbstractRenderer
|
+--org.apache.fop.render.PrintRenderer
|
+--org.apache.fop.render.pcl.PCLRenderer
- All Implemented Interfaces:
- org.apache.avalon.framework.configuration.Configurable, Constants, Renderer
- public class PCLRenderer
- extends PrintRenderer
Renderer for the PCL 5 printer language. It also uses HP GL/2 for certain graphic elements.
Field Summary |
protected PCLGenerator |
gen
The PCL generator |
static java.lang.String |
MIME_TYPE
The MIME type for PCL |
protected java.io.OutputStream |
out
The OutputStream to write the PCL stream to |
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_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_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_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_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_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_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, 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, 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_X_ORPHAN_CONTENT_LIMIT, PR_X_WIDOW_CONTENT_LIMIT, PR_XML_LANG, PR_Z_INDEX, PROPERTY_COUNT, PROPERTY_MASK |
Constructor Summary |
PCLRenderer()
Create the PCL renderer |
Method Summary |
protected void |
clip()
|
protected void |
clipRect(float x,
float y,
float width,
float height)
Clip an area. |
protected void |
closePath()
|
void |
configure(org.apache.avalon.framework.configuration.Configuration cfg)
|
protected void |
drawBackAndBorders(Area area,
float startx,
float starty,
float width,
float height)
Draw the background and borders. |
protected void |
drawBorders(java.awt.geom.Rectangle2D.Float borderRect,
BorderProps bpsBefore,
BorderProps bpsAfter,
BorderProps bpsStart,
BorderProps bpsEnd)
Draws borders. |
protected void |
drawFastBorders(java.awt.geom.Rectangle2D.Float borderRect,
BorderProps bpsBefore,
BorderProps bpsAfter,
BorderProps bpsStart,
BorderProps bpsEnd)
Draws borders. |
protected void |
drawImage(java.lang.String url,
java.awt.geom.Rectangle2D pos,
java.util.Map foreignAttributes)
Draw an image at the indicated location. |
protected void |
drawQualityBorders(java.awt.geom.Rectangle2D.Float borderRect,
BorderProps bpsBefore,
BorderProps bpsAfter,
BorderProps bpsStart,
BorderProps bpsEnd)
Draws borders. |
protected void |
endVParea()
Signals exit from a viewport area. |
protected void |
fillRect(float x,
float y,
float width,
float height)
Fill a rectangular area. |
org.apache.xmlgraphics.java2d.GraphicContext |
getGraphicContext()
|
Graphics2DAdapter |
getGraphics2DAdapter()
|
java.lang.String |
getMimeType()
Get the MIME type of the renderer. |
protected int |
getResolution()
|
protected void |
handleBlockTraits(Block block)
Handle block traits. |
protected void |
handleIOTrouble(java.io.IOException ioe)
Central exception handler for I/O exceptions. |
protected void |
lineTo(float x,
float y)
|
protected void |
moveTo(float x,
float y)
|
protected void |
renderBlockViewport(BlockViewport bv,
java.util.List children)
Renders a block viewport. |
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 |
renderInlineAreaBackAndBorders(InlineArea area)
Common method to render the background and borders for any inline area. |
void |
renderPage(PageViewport page)
Tells the renderer to render a particular page. |
protected void |
renderSpace(SpaceArea space)
Render the given SpaceArea. |
protected void |
renderText(TextArea text)
Render the given TextArea. |
void |
renderViewport(Viewport viewport)
Render an inline viewport. |
protected void |
renderWord(WordArea word)
Render the given WordArea. |
protected void |
restoreGraphicsState()
Restores the last graphics state from the stack. |
protected void |
saveGraphicsState()
Saves the current graphics state on the stack. |
boolean |
setFont(java.lang.String name,
float size,
java.lang.String text)
Sets the current font (NOTE: Hard-coded font mappings ATM!) |
void |
setupFontInfo(FontInfo inFontInfo)
Set up the font info |
void |
startRenderer(java.io.OutputStream outputStream)
Initiates the rendering phase. |
protected void |
startVParea(CTM ctm,
java.awt.geom.Rectangle2D clippingRect)
Establishes a new viewport area. |
void |
stopRenderer()
Signals the end of the rendering phase. |
protected void |
updateFillColor(java.awt.Color color)
Sets the new current fill color. |
Methods inherited from class org.apache.fop.render.AbstractRenderer |
convertTitleToString, getCurrentPageViewport, getHandlerConfig, getImageAdapter, handleRegionTraits, preparePage, processOffDocumentItem, renderBeforeFloat, renderBlock, renderBlocks, renderBodyRegion, renderCharacter, renderContainer, renderFlow, renderFootnote, renderInlineArea, renderInlineBlockParent, renderInlineParent, renderInlineSpace, renderLeader, renderLineArea, renderMainReference, renderPageAreas, renderRegion, renderRegionViewport, renderXML, setUserAgent, startPageSequence, supportsOutOfOrder |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MIME_TYPE
public static final java.lang.String MIME_TYPE
- The MIME type for PCL
out
protected java.io.OutputStream out
- The OutputStream to write the PCL stream to
gen
protected PCLGenerator gen
- The PCL generator
PCLRenderer
public PCLRenderer()
- Create the PCL renderer
configure
public void configure(org.apache.avalon.framework.configuration.Configuration cfg)
throws org.apache.avalon.framework.configuration.ConfigurationException
- Overrides:
configure
in class AbstractRenderer
- See Also:
Configurable.configure(Configuration)
setupFontInfo
public void setupFontInfo(FontInfo inFontInfo)
- Description copied from class:
PrintRenderer
- Set up the font info
- Overrides:
setupFontInfo
in class PrintRenderer
- See Also:
Renderer.setupFontInfo(org.apache.fop.fonts.FontInfo)
handleIOTrouble
protected void handleIOTrouble(java.io.IOException ioe)
- Central exception handler for I/O exceptions.
- Parameters:
ioe
- IOException to handle
getGraphics2DAdapter
public Graphics2DAdapter getGraphics2DAdapter()
- Overrides:
getGraphics2DAdapter
in class AbstractRenderer
- See Also:
Renderer.getGraphics2DAdapter()
getGraphicContext
public org.apache.xmlgraphics.java2d.GraphicContext getGraphicContext()
- Returns:
- the GraphicContext used to track coordinate system transformations
getResolution
protected int getResolution()
- Returns:
- the target resolution
setFont
public boolean setFont(java.lang.String name,
float size,
java.lang.String text)
throws java.io.IOException
- Sets the current font (NOTE: Hard-coded font mappings ATM!)
- Parameters:
name
- the font name (internal F* names for now)size
- the font sizetext
- the text to be rendered (used to determine if there are non-printable chars)- Returns:
- true if the font can be mapped to PCL
- Throws:
java.io.IOException
- if an I/O problem occurs
startRenderer
public void startRenderer(java.io.OutputStream outputStream)
throws java.io.IOException
- Description copied from interface:
Renderer
- 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.
- Overrides:
startRenderer
in class AbstractRenderer
- See Also:
Renderer.startRenderer(java.io.OutputStream)
stopRenderer
public void stopRenderer()
throws java.io.IOException
- Description copied from interface:
Renderer
- Signals the end of the rendering phase.
The renderer should reset to an initial state and dispose of
any resources for the completed rendering.
- Overrides:
stopRenderer
in class AbstractRenderer
- See Also:
Renderer.stopRenderer()
getMimeType
public java.lang.String getMimeType()
- Description copied from class:
AbstractRenderer
- Get the MIME type of the renderer.
- Overrides:
getMimeType
in class AbstractRenderer
- See Also:
AbstractRenderer
renderPage
public void renderPage(PageViewport page)
throws java.io.IOException,
FOPException
- Description copied from interface:
Renderer
- Tells the renderer to render a particular page. A renderer typically
reponds by packing up the current page and writing it immediately to the
output device.
- Overrides:
renderPage
in class AbstractRenderer
- See Also:
AbstractRenderer.renderPage(org.apache.fop.area.PageViewport)
saveGraphicsState
protected void saveGraphicsState()
- Saves the current graphics state on the stack.
restoreGraphicsState
protected void restoreGraphicsState()
- Restores the last graphics state from the stack.
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. Coordinates are in points.
- Parameters:
x
- the x coordinatey
- the y coordinatewidth
- the width of the areaheight
- the height of the area
startVParea
protected void startVParea(CTM ctm,
java.awt.geom.Rectangle2D clippingRect)
- Description copied from class:
AbstractRenderer
- Establishes a new viewport area.
- Overrides:
startVParea
in class AbstractRenderer
- See Also:
AbstractRenderer.startVParea(CTM, Rectangle2D)
endVParea
protected void endVParea()
- Description copied from class:
AbstractRenderer
- Signals exit from a viewport area. Subclasses can restore transformation matrices
valid before the viewport area was started.
- Overrides:
endVParea
in class AbstractRenderer
- See Also:
AbstractRenderer.endVParea()
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
renderText
protected void renderText(TextArea text)
- Description copied from class:
AbstractRenderer
- Render the given TextArea.
- Overrides:
renderText
in class AbstractRenderer
- See Also:
AbstractRenderer.renderText(TextArea)
clip
protected void clip()
- See Also:
AbstractPathOrientedRenderer.clip()
closePath
protected void closePath()
- See Also:
AbstractPathOrientedRenderer.closePath()
lineTo
protected void lineTo(float x,
float y)
- See Also:
AbstractPathOrientedRenderer.lineTo(float, float)
moveTo
protected void moveTo(float x,
float y)
- See Also:
AbstractPathOrientedRenderer.moveTo(float, float)
fillRect
protected void fillRect(float x,
float y,
float width,
float height)
- Fill a rectangular area.
- Parameters:
x
- the x coordinate (in pt)y
- the y coordinate (in pt)width
- the width of the rectangleheight
- the height of the rectangle
updateFillColor
protected void updateFillColor(java.awt.Color color)
- Sets the new current fill color.
- Parameters:
color
- the color
renderWord
protected void renderWord(WordArea word)
- Description copied from class:
AbstractRenderer
- Render the given WordArea.
- Overrides:
renderWord
in class AbstractRenderer
- See Also:
AbstractRenderer.renderWord(org.apache.fop.area.inline.WordArea)
renderSpace
protected void renderSpace(SpaceArea space)
- Description copied from class:
AbstractRenderer
- Render the given SpaceArea.
- Overrides:
renderSpace
in class AbstractRenderer
- See Also:
AbstractRenderer.renderSpace(org.apache.fop.area.inline.SpaceArea)
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
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)
renderImage
public void renderImage(Image image,
java.awt.geom.Rectangle2D pos)
- Description copied from class:
AbstractRenderer
- Renders an image area.
- Overrides:
renderImage
in class AbstractRenderer
- See Also:
AbstractRenderer.renderImage(Image, Rectangle2D)
drawImage
protected void drawImage(java.lang.String url,
java.awt.geom.Rectangle2D pos,
java.util.Map foreignAttributes)
- Draw an image at the indicated location.
- Parameters:
url
- the URI/URL of the imagepos
- the position of the imageforeignAttributes
- an optional Map with foreign attributes, may be null
renderForeignObject
public void renderForeignObject(ForeignObject fo,
java.awt.geom.Rectangle2D pos)
- Description copied from class:
AbstractRenderer
- Renders a foreign object area.
- Overrides:
renderForeignObject
in class AbstractRenderer
- See Also:
AbstractRenderer.renderForeignObject(ForeignObject, Rectangle2D)
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.
- Overrides:
renderInlineAreaBackAndBorders
in class AbstractRenderer
- Parameters:
area
- the inline area for which the background, border and padding is to be
rendered
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 whose traits are usedstartx
- the start x positionstarty
- the start y positionwidth
- the width of the areaheight
- the height of the area
drawBorders
protected void drawBorders(java.awt.geom.Rectangle2D.Float borderRect,
BorderProps bpsBefore,
BorderProps bpsAfter,
BorderProps bpsStart,
BorderProps bpsEnd)
- Draws borders.
- Parameters:
borderRect
- the border rectanglebpsBefore
- the border specification on the before sidebpsAfter
- the border specification on the after sidebpsStart
- the border specification on the start sidebpsEnd
- the border specification on the end side
drawFastBorders
protected void drawFastBorders(java.awt.geom.Rectangle2D.Float borderRect,
BorderProps bpsBefore,
BorderProps bpsAfter,
BorderProps bpsStart,
BorderProps bpsEnd)
- Draws borders. Borders are drawn as shaded rectangles with no clipping.
- Parameters:
borderRect
- the border rectanglebpsBefore
- the border specification on the before sidebpsAfter
- the border specification on the after sidebpsStart
- the border specification on the start sidebpsEnd
- the border specification on the end side
drawQualityBorders
protected void drawQualityBorders(java.awt.geom.Rectangle2D.Float borderRect,
BorderProps bpsBefore,
BorderProps bpsAfter,
BorderProps bpsStart,
BorderProps bpsEnd)
- Draws borders. Borders are drawn in-memory and painted as a bitmap.
- Parameters:
borderRect
- the border rectanglebpsBefore
- the border specification on the before sidebpsAfter
- the border specification on the after sidebpsStart
- the border specification on the start sidebpsEnd
- the border specification on the end side
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