org.apache.batik.refimpl.bridge
Class CSSUtilities

java.lang.Object
  |
  +--org.apache.batik.refimpl.bridge.CSSUtilities
All Implemented Interfaces:
CSSConstants, SVGConstants

public class CSSUtilities
extends java.lang.Object
implements SVGConstants

A collection of utility methods involving CSS.


Field Summary
static int LINECAP_BUTT
          Represents stroke-linecap property 'butt' value.
static int LINECAP_ROUND
          Represents stroke-linecap property 'round' value.
static int LINECAP_SQUARE
          Represents stroke-linecap property 'square' value.
static int LINEJOIN_BEVEL
          Represents stroke-linejoin property 'bevel' value.
static int LINEJOIN_MITER
          Represents stroke-linejoin property 'square' value.
static int LINEJOIN_ROUND
          Represents stroke-linejoin property 'round' value.
static int RULE_EVENODD
          Represents a rule property 'evenodd' value.
static int RULE_NONZERO
          Represents a rule property 'nonzero' value.
 
Fields inherited from interface org.apache.batik.util.SVGConstants
ATTR_AMPLITUDE, ATTR_AZIMUTH, ATTR_BASE_FREQUENCY, ATTR_BIAS, ATTR_CLIP_PATH, ATTR_CLIP_PATH_UNITS, ATTR_COLOR_INTERPOLATION, ATTR_COLOR_RENDERING, ATTR_CX, ATTR_CY, ATTR_D, ATTR_DIFFUSE_CONSTANT, ATTR_DIVISOR, ATTR_DX, ATTR_DY, ATTR_EDGE_MODE, ATTR_ELEVATION, ATTR_ENABLE_BACKGROUND, ATTR_EXPONENT, ATTR_FILL, ATTR_FILL_OPACITY, ATTR_FILL_RULE, ATTR_FILTER, ATTR_FILTER_RES, ATTR_FILTER_UNITS, ATTR_FLOOD_COLOR, ATTR_FLOOD_OPACITY, ATTR_FONT_FAMILY, ATTR_FONT_SIZE, ATTR_FONT_STYLE, ATTR_FONT_WEIGHT, ATTR_FX, ATTR_FY, ATTR_GRADIENT_TRANSFORM, ATTR_GRADIENT_UNITS, ATTR_HEIGHT, ATTR_HREF, ATTR_ID, ATTR_IMAGE_RENDERING, ATTR_IN, ATTR_IN2, ATTR_INTERCEPT, ATTR_K1, ATTR_K2, ATTR_K3, ATTR_K4, ATTR_KERNEL_MATRIX, ATTR_KERNEL_UNIT_LENGTH_X, ATTR_KERNEL_UNIT_LENGTH_Y, ATTR_LIGHT_COLOR, ATTR_LIMITING_CONE_ANGLE, ATTR_MASK, ATTR_MASK_CONTENT_UNITS, ATTR_MASK_UNITS, ATTR_MEDIA, ATTR_METHOD, ATTR_MODE, ATTR_NUM_OCTAVES, ATTR_OFFSET, ATTR_OPACITY, ATTR_OPERATOR, ATTR_ORDER, ATTR_ORDER_X, ATTR_ORDER_Y, ATTR_PATTERN_CONTENT_UNITS, ATTR_PATTERN_TRANSFORM, ATTR_PATTERN_UNITS, ATTR_POINTS, ATTR_POINTS_AT_X, ATTR_POINTS_AT_Y, ATTR_POINTS_AT_Z, ATTR_PRESERVE_ALPHA, ATTR_PRESERVE_ASPECT_RATIO, ATTR_PRIMITIVE_UNITS, ATTR_R, ATTR_RADIUS, ATTR_RESULT, ATTR_RESULT_SCALE, ATTR_RX, ATTR_RY, ATTR_SCALE, ATTR_SEED, ATTR_SHAPE_RENDERING, ATTR_SLOPE, ATTR_SPACE, ATTR_SPACING, ATTR_SPECULAR_CONSTANT, ATTR_SPECULAR_EXPONENT, ATTR_SPREAD_METHOD, ATTR_START_OFFSET, ATTR_STD_DEVIATION, ATTR_STITCH_TILES, ATTR_STOP_COLOR, ATTR_STOP_OPACITY, ATTR_STROKE, ATTR_STROKE_DASHARRAY, ATTR_STROKE_DASHOFFSET, ATTR_STROKE_LINECAP, ATTR_STROKE_LINEJOIN, ATTR_STROKE_MITERLIMIT, ATTR_STROKE_OPACITY, ATTR_STROKE_WIDTH, ATTR_STYLE, ATTR_SURFACE_SCALE, ATTR_SYSTEM_LANGUAGE, ATTR_TABLE, ATTR_TABLE_VALUES, ATTR_TARGET, ATTR_TARGET_X, ATTR_TARGET_Y, ATTR_TEXT_ANCHOR, ATTR_TEXT_LENGTH, ATTR_TEXT_RENDERING, ATTR_TITLE, ATTR_TRANSFORM, ATTR_TYPE, ATTR_VALUES, ATTR_VIEW_BOX, ATTR_WIDTH, ATTR_X, ATTR_X_CHANNEL_SELECTOR, ATTR_X1, ATTR_X2, ATTR_Y, ATTR_Y_CHANNEL_SELECTOR, ATTR_Y1, ATTR_Y2, ATTR_Z, DEFAULT_VALUE_FILTER_HEIGHT, DEFAULT_VALUE_FILTER_WIDTH, DEFAULT_VALUE_FILTER_X, DEFAULT_VALUE_FILTER_Y, DEFAULT_VALUE_MASK_HEIGHT, DEFAULT_VALUE_MASK_WIDTH, DEFAULT_VALUE_MASK_X, DEFAULT_VALUE_MASK_Y, DEFAULT_VALUE_PATTERN_HEIGHT, DEFAULT_VALUE_PATTERN_WIDTH, DEFAULT_VALUE_PATTERN_X, DEFAULT_VALUE_PATTERN_Y, PATH_CLOSE, PATH_CUBIC_TO, PATH_LINE_TO, PATH_MOVE, PATH_QUAD_TO, SVG_NAMESPACE_URI, SVG_PUBLIC_ID, SVG_SYSTEM_ID, TAG_A, TAG_ANIMATE, TAG_CIRCLE, TAG_CLIP_PATH, TAG_DEFS, TAG_DESC, TAG_ELLIPSE, TAG_FE_BLEND, TAG_FE_COLOR_MATRIX, TAG_FE_COMPONENT_TRANSFER, TAG_FE_COMPOSITE, TAG_FE_CONVOLVE_MATRIX, TAG_FE_DIFFUSE_LIGHTING, TAG_FE_DISPLACEMENT_MAP, TAG_FE_DISTANT_LIGHT, TAG_FE_FLOOD, TAG_FE_FUNC_A, TAG_FE_FUNC_B, TAG_FE_FUNC_G, TAG_FE_FUNC_R, TAG_FE_GAUSSIAN_BLUR, TAG_FE_IMAGE, TAG_FE_MERGE, TAG_FE_MERGE_NODE, TAG_FE_MORPHOLOGY, TAG_FE_OFFSET, TAG_FE_POINT_LIGHT, TAG_FE_SPECULAR_LIGHTING, TAG_FE_SPOT_LIGHT, TAG_FE_TILE, TAG_FE_TURBULENCE, TAG_FILTER, TAG_G, TAG_IMAGE, TAG_LINE, TAG_LINEAR_GRADIENT, TAG_MASK, TAG_METADATA, TAG_PATH, TAG_PATTERN, TAG_POLYGON, TAG_POLYLINE, TAG_RADIAL_GRADIENT, TAG_RECT, TAG_SCRIPT, TAG_STOP, TAG_STYLE, TAG_SVG, TAG_SWITCH, TAG_SYMBOL, TAG_TEXT, TAG_TEXT_PATH, TAG_TITLE, TAG_TREF, TAG_TSPAN, TAG_USE, TRANSFORM_MATRIX, TRANSFORM_ROTATE, TRANSFORM_SCALE, TRANSFORM_SKEWX, TRANSFORM_SKEWY, TRANSFORM_TRANSLATE, VALUE_A, VALUE_ALIGN, VALUE_ARITHMETIC, VALUE_ATOP, VALUE_AUTO, VALUE_B, VALUE_BACKGROUND_IMAGE, VALUE_COMPOSITE, VALUE_CRISP_EDGES, VALUE_DARKEN, VALUE_DIGIT_ONE, VALUE_DILATE, VALUE_DISCRETE, VALUE_EDGE_DUPLICATE, VALUE_EDGE_NONE, VALUE_END, VALUE_ERODE, VALUE_EVEN_ODD, VALUE_EXACT, VALUE_FLOOD, VALUE_FONT_STYLE_ITALIC, VALUE_FONT_STYLE_NORMAL, VALUE_FONT_STYLE_OBLIQUE, VALUE_FONT_WEIGHT_100, VALUE_FONT_WEIGHT_200, VALUE_FONT_WEIGHT_300, VALUE_FONT_WEIGHT_400, VALUE_FONT_WEIGHT_500, VALUE_FONT_WEIGHT_600, VALUE_FONT_WEIGHT_700, VALUE_FONT_WEIGHT_800, VALUE_FONT_WEIGHT_900, VALUE_FONT_WEIGHT_BOLD, VALUE_FONT_WEIGHT_BOLDER, VALUE_FONT_WEIGHT_LIGHTER, VALUE_FONT_WEIGHT_NORMAL, VALUE_FRACTAL_NOISE, VALUE_G, VALUE_GAMMA, VALUE_GEOMETRIC_PRECISION, VALUE_HUE_ROTATE, VALUE_HUNDRED_PERCENT, VALUE_IDENTITY, VALUE_IN, VALUE_LIGHTEN, VALUE_LINE_CAP_BUTT, VALUE_LINE_CAP_ROUND, VALUE_LINE_CAP_SQUARE, VALUE_LINE_JOIN_BEVEL, VALUE_LINE_JOIN_MITER, VALUE_LINE_JOIN_ROUND, VALUE_LINEAR, VALUE_LINEAR_RGB, VALUE_LUMINANCE_TO_ALPHA, VALUE_MATRIX, VALUE_MIDDLE, VALUE_MULTIPLY, VALUE_NEW, VALUE_NINETY, VALUE_NO_STITCH, VALUE_NON_ZERO, VALUE_NONE, VALUE_NORMAL, VALUE_OBJECT_BOUNDING_BOX, VALUE_ONE, VALUE_OPAQUE, VALUE_OPTIMIZE_LEGIBILITY, VALUE_OPTIMIZE_QUALITY, VALUE_OPTIMIZE_SPEED, VALUE_OUT, VALUE_OVER, VALUE_PAD, VALUE_PRESERVE, VALUE_R, VALUE_REFLECT, VALUE_REPEAT, VALUE_SATURATE, VALUE_SCREEN, VALUE_SOURCE_GRAPHIC, VALUE_SRGB, VALUE_START, VALUE_STITCH, VALUE_STRETCH, VALUE_TABLE, VALUE_TURBULENCE, VALUE_TYPE_LINEAR, VALUE_TYPE_TABLE, VALUE_USER_SPACE, VALUE_USER_SPACE_ON_USE, VALUE_XOR, VALUE_ZERO, VALUE_ZERO_PERCENT
 
Fields inherited from interface org.apache.batik.util.CSSConstants
CSS_ACCUMULATE_VALUE, CSS_ACTIVEBORDER_VALUE, CSS_ACTIVECAPTION_VALUE, CSS_AFTER_EDGE_VALUE, CSS_ALIGNMENT_BASELINE_PROPERTY, CSS_ALL_VALUE, CSS_APPWORKSPACE_VALUE, CSS_AUTO_VALUE, CSS_AUTOSENSE_SCRIPT_VALUE, CSS_BACKGROUND_VALUE, CSS_BASELINE_SHIFT_PROPERTY, CSS_BASELINE_VALUE, CSS_BEFORE_EDGE_VALUE, CSS_BEVEL_VALUE, CSS_BIDI_OVERRIDE_VALUE, CSS_BLINK_VALUE, CSS_BLOCK_VALUE, CSS_BOLD_VALUE, CSS_BOLDER_VALUE, CSS_BOTTOM_VALUE, CSS_BUTT_VALUE, CSS_BUTTONFACE_VALUE, CSS_BUTTONHIGHLIGHT_VALUE, CSS_BUTTONSHADOW_VALUE, CSS_BUTTONTEXT_VALUE, CSS_CAPTIONTEXT_VALUE, CSS_CLIP_PATH_PROPERTY, CSS_CLIP_PROPERTY, CSS_CLIP_RULE_PROPERTY, CSS_COLLAPSE_VALUE, CSS_COLOR_INTERPOLATION_PROPERTY, CSS_COLOR_PROPERTY, CSS_COLOR_RENDERING_PROPERTY, CSS_COMPACT_VALUE, CSS_CONDENSED_VALUE, CSS_CRISPEDGES_VALUE, CSS_CROSSHAIR_VALUE, CSS_CURRENTCOLOR_VALUE, CSS_CURSIVE_VALUE, CSS_CURSOR_PROPERTY, CSS_DEFAULT_VALUE, CSS_DIRECTION_PROPERTY, CSS_DISPLAY_PROPERTY, CSS_DOMINANT_BASELINE_PROPERTY, CSS_E_RESIZE_VALUE, CSS_EMBED_VALUE, CSS_ENABLE_BACKGROUND_PROPERTY, CSS_END_VALUE, CSS_EVENODD_VALUE, CSS_EXPANDED_VALUE, CSS_EXTRA_CONDENSED_VALUE, CSS_EXTRA_EXPANDED_VALUE, CSS_FANTASY_VALUE, CSS_FILL_OPACITY_PROPERTY, CSS_FILL_PROPERTY, CSS_FILL_RULE_PROPERTY, CSS_FILL_VALUE, CSS_FILLSTROKE_VALUE, CSS_FILTER_PROPERTY, CSS_FLOOD_COLOR_PROPERTY, CSS_FLOOD_OPACITY_PROPERTY, CSS_FONT_FAMILY_PROPERTY, CSS_FONT_SIZE_ADJUST_PROPERTY, CSS_FONT_SIZE_PROPERTY, CSS_FONT_STRETCH_PROPERTY, CSS_FONT_STYLE_PROPERTY, CSS_FONT_VARIANT_PROPERTY, CSS_FONT_WEIGHT_PROPERTY, CSS_GEOMETRICPRECISION_VALUE, CSS_GLYPH_ORIENTATION_HORIZONTAL_PROPERTY, CSS_GLYPH_ORIENTATION_VERTICAL_PROPERTY, CSS_GRAYTEXT_VALUE, CSS_HANGING_VALUE, CSS_HELP_VALUE, CSS_HIDDEN_VALUE, CSS_HIGHLIGHT_VALUE, CSS_HIGHLIGHTTEXT_VALUE, CSS_IDEOGRAPHIC_VALUE, CSS_IMAGE_RENDERING_PROPERTY, CSS_INACTIVEBORDER_VALUE, CSS_INACTIVECAPTION_VALUE, CSS_INACTIVECAPTIONTEXT_VALUE, CSS_INFOBACKGROUND_VALUE, CSS_INFOTEXT_VALUE, CSS_INLINE_TABLE_VALUE, CSS_INLINE_VALUE, CSS_ITALIC_VALUE, CSS_LARGE_VALUE, CSS_LARGER_VALUE, CSS_LETTER_SPACING_PROPERTY, CSS_LIGHTER_VALUE, CSS_LIGHTING_COLOR_PROPERTY, CSS_LINE_THROUGH_VALUE, CSS_LINEARRGB_VALUE, CSS_LIST_ITEM_VALUE, CSS_LOWER_VALUE, CSS_LR_TB_VALUE, CSS_LR_VALUE, CSS_LTR_VALUE, CSS_MARKER_END_PROPERTY, CSS_MARKER_MID_PROPERTY, CSS_MARKER_START_PROPERTY, CSS_MARKER_VALUE, CSS_MASK_PROPERTY, CSS_MATHEMATICAL_VALUE, CSS_MEDIUM_VALUE, CSS_MENU_VALUE, CSS_MENUTEXT_VALUE, CSS_MIDDLE_VALUE, CSS_MITER_VALUE, CSS_MONOSPACED_VALUE, CSS_MOVE_VALUE, CSS_N_RESIZE_VALUE, CSS_NARROWER_VALUE, CSS_NE_RESIZE_VALUE, CSS_NEW_VALUE, CSS_NO_CHANGE_VALUE, CSS_NONE_VALUE, CSS_NONZERO_VALUE, CSS_NORMAL_VALUE, CSS_NW_RESIZE_VALUE, CSS_OBLIQUE_VALUE, CSS_OPACITY_PROPERTY, CSS_OPTIMIZELEGIBILITY_VALUE, CSS_OPTIMIZEQUALITY_VALUE, CSS_OPTIMIZESPEED_VALUE, CSS_OVERFLOW_PROPERTY, CSS_OVERLINE_VALUE, CSS_PAINTED_VALUE, CSS_POINTER_EVENTS_PROPERTY, CSS_POINTER_VALUE, CSS_RESET_VALUE, CSS_RL_TB_VALUE, CSS_RL_VALUE, CSS_ROUND_VALUE, CSS_RTL_VALUE, CSS_RUN_IN_VALUE, CSS_S_RESIZE_VALUE, CSS_SANS_SERIF_VALUE, CSS_SCROLL_VALUE, CSS_SCROLLBAR_VALUE, CSS_SE_RESIZE_VALUE, CSS_SEMI_CONDENSED_VALUE, CSS_SEMI_EXPANDED_VALUE, CSS_SERIF_VALUE, CSS_SHAPE_RENDERING_PROPERTY, CSS_SMALL_CAPS_VALUE, CSS_SMALL_VALUE, CSS_SMALLER_VALUE, CSS_SQUARE_VALUE, CSS_SRGB_VALUE, CSS_START_VALUE, CSS_STOP_COLOR_PROPERTY, CSS_STOP_OPACITY_PROPERTY, CSS_STROKE_DASHARRAY_PROPERTY, CSS_STROKE_DASHOFFSET_PROPERTY, CSS_STROKE_LINECAP_PROPERTY, CSS_STROKE_LINEJOIN_PROPERTY, CSS_STROKE_MITERLIMIT_PROPERTY, CSS_STROKE_OPACITY_PROPERTY, CSS_STROKE_PROPERTY, CSS_STROKE_VALUE, CSS_STROKE_WIDTH_PROPERTY, CSS_SUB_VALUE, CSS_SUPER_VALUE, CSS_SW_RESIZE_VALUE, CSS_TABLE_CAPTION_VALUE, CSS_TABLE_CELL_VALUE, CSS_TABLE_COLUMN_GROUP_VALUE, CSS_TABLE_COLUMN_VALUE, CSS_TABLE_FOOTER_GROUP_VALUE, CSS_TABLE_HEADER_GROUP_VALUE, CSS_TABLE_ROW_GROUP_VALUE, CSS_TABLE_ROW_VALUE, CSS_TABLE_VALUE, CSS_TB_RL_VALUE, CSS_TB_VALUE, CSS_TEXT_AFTER_EDGE_VALUE, CSS_TEXT_ANCHOR_PROPERTY, CSS_TEXT_BEFORE_EDGE_VALUE, CSS_TEXT_BOTTOM_VALUE, CSS_TEXT_DECORATION_PROPERTY, CSS_TEXT_RENDERING_PROPERTY, CSS_TEXT_TOP_VALUE, CSS_TEXT_VALUE, CSS_THREEDDARKSHADOW_VALUE, CSS_THREEDFACE_VALUE, CSS_THREEDHIGHLIGHT_VALUE, CSS_THREEDLIGHTSHADOW_VALUE, CSS_THREEDSHADOW_VALUE, CSS_TOP_VALUE, CSS_ULTRA_CONDENSED_VALUE, CSS_ULTRA_EXPANDED_VALUE, CSS_UNDERLINE_VALUE, CSS_UNICODE_BIDI_PROPERTY, CSS_VISIBILITY_PROPERTY, CSS_VISIBLE_VALUE, CSS_VISIBLEFILL_VALUE, CSS_VISIBLEFILLSTROKE_VALUE, CSS_VISIBLEPAINTED_VALUE, CSS_VISIBLESTROKE_VALUE, CSS_W_RESIZE_VALUE, CSS_WAIT_VALUE, CSS_WIDER_VALUE, CSS_WINDOW_VALUE, CSS_WINDOWFRAME_VALUE, CSS_WINDOWTEXT_VALUE, CSS_WORD_SPACING_PROPERTY, CSS_WRITING_MODE_PROPERTY, CSS_X_LARGE_VALUE, CSS_X_SMALL_VALUE, CSS_XX_LARGE_VALUE, CSS_XX_SMALL_VALUE
 
Constructor Summary
protected CSSUtilities()
          No instance of this class.
 
Method Summary
static Clip convertClipPath(Element clipedElement, GraphicsNode gn, BridgeContext ctx)
          Returns the Shape referenced by the input element's clip-path attribute.
static java.awt.Color convertColor(RGBColor c, float o)
          Converts the given RGBColor and opacity to a Color object.
static java.awt.geom.Rectangle2D convertEnableBackground(SVGElement svgElement, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Returns the viewport
static ShapePainter convertFill(SVGElement svgElement, GraphicsNode node, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Returns the ShapePainter used to fill the specified Element using the specified context and css style declaration.
static java.awt.Paint convertFillToPaint(SVGElement element, GraphicsNode node, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Returns the Paint used to fill the specified Element using the specified context and css style declaration.
static Filter convertFilter(Element element, GraphicsNode node, BridgeContext ctx)
          Returns the Filter referenced by the input GraphicsNode.
static java.awt.Color convertFloodColorToPaint(CSSStyleDeclaration decl)
          Returns the Paint used to fill the specified Element using the specified context and css style declaration.
static float convertFontSize(SVGElement svgElement, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Converts the font-size CSS value to a float value.
static Mask convertMask(Element maskedElement, GraphicsNode gn, BridgeContext ctx)
          Returns the Mask referenced by the input element's mask attribute.
static float convertOpacity(CSSPrimitiveValue v)
          Returns the opacity value represented by the given CSSValue.
static java.awt.Composite convertOpacityToComposite(CSSPrimitiveValue val)
          Initializes the composite corresponding to the opacity attribute in the input GraphicsNode
static float convertRatio(java.lang.String v)
          Converts the input value to a ratio.
static java.awt.Color convertStopColorToPaint(CSSStyleDeclaration decl)
          Returns the Color corresponding to the stop attributes.
static ShapePainter convertStroke(SVGElement svgElement, GraphicsNode node, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Returns the ShapePainter used to draw the outline of the specified Element using the specified context and css style declaration.
static ShapePainter convertStrokeAndFill(SVGElement svgElement, GraphicsNode node, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Returns the ShapePainter for the specified Element using the specified context and css style declaration.
static java.awt.BasicStroke convertStrokeToBasicStroke(SVGElement svgElement, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Returns a Stoke object that corresponds to the various stroke attributes in the input element
static java.awt.Paint convertStrokeToPaint(SVGElement element, GraphicsNode node, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx)
          Returns a Paint object that corresponds to the various stroke attributes in the input element
static java.awt.Paint convertURIToPaint(SVGElement svgElement, GraphicsNode node, BridgeContext ctx, CSSStyleDeclaration decl, UnitProcessor.Context uctx, java.lang.String uri)
          Converts the element referenced by uri into a Paint object
static Filter getFilterSource(GraphicsNode node, java.lang.String inAttr, BridgeContext ctx, Element filteredElement, Filter in, java.util.Map filterMap)
           
static float parseFontSize(java.lang.String s, float m)
          Parses a font-size identifier.
static int parseStrokeLinecapProperty(java.lang.String s)
          Parses the specified string that describes the stroke-linecap property.
static int parseStrokeLinejoinProperty(java.lang.String s)
          Parses the specified string that describes the stroke-linejoin property.
protected static int resolveColorComponent(CSSPrimitiveValue v)
          Returns the value of one color component (0 <= result <= 255).
static int rule(CSSPrimitiveValue v)
          Returns the rule value (nonzero | evenodd) represented by the given CSSValue.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

RULE_NONZERO

public static final int RULE_NONZERO
Represents a rule property 'nonzero' value.

RULE_EVENODD

public static final int RULE_EVENODD
Represents a rule property 'evenodd' value.

LINECAP_BUTT

public static final int LINECAP_BUTT
Represents stroke-linecap property 'butt' value.

LINECAP_ROUND

public static final int LINECAP_ROUND
Represents stroke-linecap property 'round' value.

LINECAP_SQUARE

public static final int LINECAP_SQUARE
Represents stroke-linecap property 'square' value.

LINEJOIN_BEVEL

public static final int LINEJOIN_BEVEL
Represents stroke-linejoin property 'bevel' value.

LINEJOIN_ROUND

public static final int LINEJOIN_ROUND
Represents stroke-linejoin property 'round' value.

LINEJOIN_MITER

public static final int LINEJOIN_MITER
Represents stroke-linejoin property 'square' value.
Constructor Detail

CSSUtilities

protected CSSUtilities()
No instance of this class.
Method Detail

convertEnableBackground

public static java.awt.geom.Rectangle2D convertEnableBackground(SVGElement svgElement,
                                                                CSSStyleDeclaration decl,
                                                                UnitProcessor.Context uctx)
Returns the viewport

convertOpacityToComposite

public static java.awt.Composite convertOpacityToComposite(CSSPrimitiveValue val)
Initializes the composite corresponding to the opacity attribute in the input GraphicsNode

convertOpacity

public static float convertOpacity(CSSPrimitiveValue v)
Returns the opacity value represented by the given CSSValue.

rule

public static int rule(CSSPrimitiveValue v)
Returns the rule value (nonzero | evenodd) represented by the given CSSValue.

convertColor

public static java.awt.Color convertColor(RGBColor c,
                                          float o)
Converts the given RGBColor and opacity to a Color object.
Parameters:
c - The CSS color to convert.
o - The opacity value (0 <= o <= 1).

convertClipPath

public static Clip convertClipPath(Element clipedElement,
                                   GraphicsNode gn,
                                   BridgeContext ctx)
Returns the Shape referenced by the input element's clip-path attribute.
Parameters:
clipedElement - the element with the clip-path CSS attribute
gn - the graphics node that represents the clipedElement
ctx - the context to use

convertMask

public static Mask convertMask(Element maskedElement,
                               GraphicsNode gn,
                               BridgeContext ctx)
Returns the Mask referenced by the input element's mask attribute.
Parameters:
maskedElement - the element with the mask CSS attribute
gn - the graphics node that represents the maskedElement
ctx - the context to use

convertStrokeAndFill

public static ShapePainter convertStrokeAndFill(SVGElement svgElement,
                                                GraphicsNode node,
                                                BridgeContext ctx,
                                                CSSStyleDeclaration decl,
                                                UnitProcessor.Context uctx)
Returns the ShapePainter for the specified Element using the specified context and css style declaration.
Parameters:
svgElement - the SVG Element
ctx - the bridge context
decl - the css style declaration
uctx - the UnitProcessor context

convertStroke

public static ShapePainter convertStroke(SVGElement svgElement,
                                         GraphicsNode node,
                                         BridgeContext ctx,
                                         CSSStyleDeclaration decl,
                                         UnitProcessor.Context uctx)
Returns the ShapePainter used to draw the outline of the specified Element using the specified context and css style declaration.
Parameters:
svgElement - the SVG Element
ctx - the bridge context
decl - the css style declaration
uctx - the UnitProcessor context

convertStrokeToPaint

public static java.awt.Paint convertStrokeToPaint(SVGElement element,
                                                  GraphicsNode node,
                                                  BridgeContext ctx,
                                                  CSSStyleDeclaration decl,
                                                  UnitProcessor.Context uctx)
Returns a Paint object that corresponds to the various stroke attributes in the input element

convertStrokeToBasicStroke

public static java.awt.BasicStroke convertStrokeToBasicStroke(SVGElement svgElement,
                                                              BridgeContext ctx,
                                                              CSSStyleDeclaration decl,
                                                              UnitProcessor.Context uctx)
Returns a Stoke object that corresponds to the various stroke attributes in the input element

convertFill

public static ShapePainter convertFill(SVGElement svgElement,
                                       GraphicsNode node,
                                       BridgeContext ctx,
                                       CSSStyleDeclaration decl,
                                       UnitProcessor.Context uctx)
Returns the ShapePainter used to fill the specified Element using the specified context and css style declaration.
Parameters:
svgElement - the SVG Element
ctx - the bridge context
decl - the css style declaration
uctx - the UnitProcessor context

convertURIToPaint

public static java.awt.Paint convertURIToPaint(SVGElement svgElement,
                                               GraphicsNode node,
                                               BridgeContext ctx,
                                               CSSStyleDeclaration decl,
                                               UnitProcessor.Context uctx,
                                               java.lang.String uri)
Converts the element referenced by uri into a Paint object

convertFillToPaint

public static java.awt.Paint convertFillToPaint(SVGElement element,
                                                GraphicsNode node,
                                                BridgeContext ctx,
                                                CSSStyleDeclaration decl,
                                                UnitProcessor.Context uctx)
Returns the Paint used to fill the specified Element using the specified context and css style declaration.
Parameters:
decl - the css style declaration

convertFloodColorToPaint

public static java.awt.Color convertFloodColorToPaint(CSSStyleDeclaration decl)
Returns the Paint used to fill the specified Element using the specified context and css style declaration.
Parameters:
decl - the css style declaration

convertStopColorToPaint

public static java.awt.Color convertStopColorToPaint(CSSStyleDeclaration decl)
Returns the Color corresponding to the stop attributes.
Parameters:
decl - the css style declaration

resolveColorComponent

protected static int resolveColorComponent(CSSPrimitiveValue v)
Returns the value of one color component (0 <= result <= 255).

parseStrokeLinecapProperty

public static int parseStrokeLinecapProperty(java.lang.String s)
Parses the specified string that describes the stroke-linecap property.
Parameters:
the - string to parse
Returns:
LINECAP_BUTT | LINECAP_ROUND | LINECAP_SQUARE

parseStrokeLinejoinProperty

public static int parseStrokeLinejoinProperty(java.lang.String s)
Parses the specified string that describes the stroke-linejoin property.
Parameters:
the - string to parse
Returns:
LINEJOIN_MITER | LINEJOIN_ROUND | LINEJOIN_BEVEL

convertFontSize

public static float convertFontSize(SVGElement svgElement,
                                    BridgeContext ctx,
                                    CSSStyleDeclaration decl,
                                    UnitProcessor.Context uctx)
Converts the font-size CSS value to a float value.
Parameters:
svgElement - the SVG Element
ctx - the bridge context
decl - the css style declaration
uctx - the UnitProcessor context

parseFontSize

public static float parseFontSize(java.lang.String s,
                                  float m)
Parses a font-size identifier.
Parameters:
s - The font size identifier.
m - The medium font size.
Returns:
The computed font size.

convertFilter

public static Filter convertFilter(Element element,
                                   GraphicsNode node,
                                   BridgeContext ctx)
Returns the Filter referenced by the input GraphicsNode.

getFilterSource

public static Filter getFilterSource(GraphicsNode node,
                                     java.lang.String inAttr,
                                     BridgeContext ctx,
                                     Element filteredElement,
                                     Filter in,
                                     java.util.Map filterMap)

convertRatio

public static float convertRatio(java.lang.String v)
Converts the input value to a ratio. If the input value ends with a % character, it is considered a percentage. Otherwise, it is considered a plain floating point value


Copyright © 2000 Apache Software Foundation. All Rights Reserved.