org.girod.javafx.svgimage.xml.parsers

Class ParserUtils

java.lang.Object

org.girod.javafx.svgimage.xml.parsers.ParserUtils

All Implemented Interfaces:

SVGTags

public class ParserUtils
extends java.lang.Object
implements SVGTags

Several utilities for shape parsing.

Field Summary

Fields inherited from interface org.girod.javafx.svgimage.xml.parsers.SVGTags

ADDITIVE, ANIMATE, ANIMATE_MOTION, ANIMATE_TRANSFORM, ATTRIBUTE_NAME, AZIMUTH, BASELINE_SHIFT, BASELINE_SUB, BASELINE_SUPER, BEGIN, BEVEL, BOLD, BOLDER, BUTT, CIRCLE, CLASS, CLIP_PATH, CLIP_PATH_SPEC, CLIP_PATH_UNITS, CLIP_RULE, CONTEXT_FILL, CONTEXT_STROKE, CX, CY, D, DEFS, DIFFUSE_CONSTANT, DILATE, DUR, DX, DY, ELEVATION, ELLIPSE, END, EVEN_ODD, FE_COMPOSITE, FE_DIFFUSE_LIGHTING, FE_DISTANT_LIGHT, FE_DROP_SHADOW, FE_FLOOD, FE_GAUSSIAN_BLUR, FE_IMAGE, FE_MERGE, FE_MERGE_NODE, FE_MORPHOLOGY, FE_OFFSET, FE_POINT_LIGHT, FE_SPECULAR_LIGHTING, FE_SPOT_LIGHT, FILL, FILL_OPACITY, FILL_RULE, FILTER, FLOOD_COLOR, FLOOD_OPACITY, FONT_FAMILY, FONT_SIZE, FONT_STYLE, FONT_WEIGHT, FROM, FX, FY, G, GRADIENT_TRANSFORM, GRADIENT_UNITS, HEIGHT, HIDDEN, HREF, ID, IMAGE, IN, IN2, INDEFINITE, ITALIC, LIGHTER, LIGHTING_COLOR, LINE, LINE_THROUGH, LINEAR_GRADIENT, MARKER, MARKER_END, MARKER_HEIGHT, MARKER_MID, MARKER_START, MARKER_WIDTH, MASK, MIDDLE, MITER, NON_ZERO, NONE, NORMAL, OBJECT_BOUNDINGBOX, OBLIQUE, OFFSET, OPACITY, OPERATOR, OPERATOR_ARITHMETIC, OPERATOR_ATOP, OPERATOR_IN, OPERATOR_OUT, OPERATOR_OVER, OPERATOR_XOR, PATH, POINT_AT_X, POINT_AT_Y, POINT_AT_Z, POINTS, POLYGON, POLYLINE, PRESERVE_ASPECT_RATIO, R, RADIAL_GRADIENT, RADIUS, RECT, REFX, REFY, REPEAT_COUNT, RESULT, ROTATE, ROUND, RX, RY, SCALE, SET, SKEW_X, SKEW_Y, SOURCE_ALPHA, SOURCE_GRAPHIC, SPECULAR_CONSTANT, SPECULAR_EXPONENT, SPREAD_METHOD, SPREAD_PAD, SPREAD_REFLECT, SPREAD_REPEAT, SQUARE, START, STD_DEVIATION, STOP, STOP_COLOR, STOP_OPACITY, STROKE, STROKE_DASHARRAY, STROKE_DASHOFFSET, STROKE_LINECAP, STROKE_LINEJOIN, STROKE_MITERLIMIT, STROKE_WIDTH, STYLE, SURFACE_SCALE, SVG, SYMBOL, TEXT, TEXT_ANCHOR, TEXT_DECORATION, TO, TRANSFORM, TRANSLATE, TSPAN, TYPE, UNDERLINE, USE, USERSPACE_ON_USE, VALUES, VIEWBOX, VISIBILITY, VISIBLE, WIDTH, X, X1, X2, XLINK_HREF, Y, Y1, Y2, Z

Method Summary

Modifier and Type	Method and Description
static java.util.List<javafx.scene.Node>	createNodeList(javafx.scene.Node node)
static javafx.scene.effect.Effect	expressFilter(java.util.Map<java.lang.String,FilterSpec> filterSpecs, javafx.scene.Node node, java.lang.String value) Apply the appropriate filter on a node.
static javafx.scene.paint.Paint	expressPaint(java.util.Map<java.lang.String,javafx.scene.paint.Paint> gradients, java.lang.String value)
static javafx.scene.paint.Paint	expressPaint(javafx.scene.Node contextNode, java.util.Map<java.lang.String,javafx.scene.paint.Paint> gradients, java.lang.String value)
static javafx.scene.shape.FillRule	getClipRule(XMLNode node)
static javafx.scene.paint.Color	getColor(java.lang.String value) Return the color with a specified String value.
static javafx.scene.paint.Color	getColor(java.lang.String value, double opacity)
static javafx.scene.shape.FillRule	getFillRule(XMLNode node)
static javafx.scene.image.Image	getImage(java.net.URL url, java.lang.String href, double width, double height)
static boolean	getPreserveAspectRatio(java.lang.String value) Return true if the aspect ratio is preserved.
static java.util.Map<java.lang.String,java.lang.String>	getStyles(XMLNode node)
static java.lang.String	getURL(java.lang.String value) Return the color with a specified String value.
static boolean	hasXPosition(XMLNode node)
static boolean	isPercent(XMLNode xmlNode, java.lang.String attrname)
static java.lang.String	mergeStyles(java.util.Map<java.lang.String,java.lang.String> styles, XMLNode node)
static java.util.List<java.lang.Double>	parseDashArray(java.lang.String value, Viewport viewport)
static double	parseDoubleProtected(java.lang.String valueS)
static java.lang.String	parseFirstArgument(java.lang.String value)
static double	parseFontSize(java.lang.String valueS)
static int	parseIntProtected(java.lang.String valueS)
static void	parseLengthValue(java.util.List<java.lang.Double> args, java.lang.String value, boolean isWidth, javafx.geometry.Bounds bounds, Viewport viewport)
static double	parseLengthValue(java.lang.String valueS, boolean isWidth, javafx.geometry.Bounds bounds, Viewport viewport) Parse a length value.
static double	parseLineWidth(java.lang.String value, Viewport viewport)
static Viewbox	parseMarkerViewbox(XMLNode xmlNode, Viewport viewport)
static double	parseOpacity(java.lang.String value)
static double	parsePositionValue(java.lang.String valueS, boolean isWidth, javafx.geometry.Bounds bounds, Viewport viewport) Parse a position value.
static Viewbox	parseViewbox(XMLNode xmlNode, Viewport viewport)
static Viewport	parseViewport(XMLNode xmlNode)
static boolean	parseVisibility(java.lang.String value)
static void	propagateStyleAttributes(XMLNode parentNode, XMLNode childNode)
static void	setBaselineShift(javafx.scene.text.Text text, java.lang.String value)
static void	setFillOpacity(javafx.scene.Node node, double fillOpacity)
static void	setOpacity(javafx.scene.Node node, XMLNode xmlNode)
static boolean	setVisibility(javafx.scene.Node node, XMLNode xmlNode)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getColor

public static javafx.scene.paint.Color getColor(java.lang.String value)

Return the color with a specified String value. Color specified as "none" will return a null color.

Parameters:

value - the color value

Returns:

the color

getImage

public static javafx.scene.image.Image getImage(java.net.URL url,
                                                java.lang.String href,
                                                double width,
                                                double height)

getURL

public static java.lang.String getURL(java.lang.String value)

Return the color with a specified String value.

Parameters:

value - the color value

Returns:

the color

expressPaint

public static javafx.scene.paint.Paint expressPaint(javafx.scene.Node contextNode,
                                                    java.util.Map<java.lang.String,javafx.scene.paint.Paint> gradients,
                                                    java.lang.String value)

expressPaint

public static javafx.scene.paint.Paint expressPaint(java.util.Map<java.lang.String,javafx.scene.paint.Paint> gradients,
                                                    java.lang.String value)

getClipRule

public static javafx.scene.shape.FillRule getClipRule(XMLNode node)

getFillRule

public static javafx.scene.shape.FillRule getFillRule(XMLNode node)

parseDashArray

public static java.util.List<java.lang.Double> parseDashArray(java.lang.String value,
                                                              Viewport viewport)

getColor

public static javafx.scene.paint.Color getColor(java.lang.String value,
                                                double opacity)

parseVisibility

public static boolean parseVisibility(java.lang.String value)

parseOpacity

public static double parseOpacity(java.lang.String value)

setFillOpacity

public static void setFillOpacity(javafx.scene.Node node,
                                  double fillOpacity)

parseFirstArgument

public static java.lang.String parseFirstArgument(java.lang.String value)

parseIntProtected

public static int parseIntProtected(java.lang.String valueS)

parseDoubleProtected

public static double parseDoubleProtected(java.lang.String valueS)

parseFontSize

public static double parseFontSize(java.lang.String valueS)

parsePositionValue

public static double parsePositionValue(java.lang.String valueS,
                                        boolean isWidth,
                                        javafx.geometry.Bounds bounds,
                                        Viewport viewport)

Parse a position value.

Parameters:

valueS - thre value as a string

isWidth - true if the position represents a width

bounds - the optional bounds of the figure for which it is relative to

viewport - the viewport

Returns:

the distance

parseLengthValue

public static double parseLengthValue(java.lang.String valueS,
                                      boolean isWidth,
                                      javafx.geometry.Bounds bounds,
                                      Viewport viewport)

Parse a length value.

Parameters:

valueS - thre value as a string

isWidth - true if the distance represents a width

bounds - the optional bounds of the figure for which it is relative to

viewport - the viewport

Returns:

the distance

parseLengthValue

public static void parseLengthValue(java.util.List<java.lang.Double> args,
                                    java.lang.String value,
                                    boolean isWidth,
                                    javafx.geometry.Bounds bounds,
                                    Viewport viewport)

parseLineWidth

public static double parseLineWidth(java.lang.String value,
                                    Viewport viewport)

expressFilter

public static javafx.scene.effect.Effect expressFilter(java.util.Map<java.lang.String,FilterSpec> filterSpecs,
                                                       javafx.scene.Node node,
                                                       java.lang.String value)

Apply the appropriate filter on a node.

Parameters:

filterSpecs - the filters specifications

node - the node

value - the filter value

Returns:

the effect to apply

setBaselineShift

public static void setBaselineShift(javafx.scene.text.Text text,
                                    java.lang.String value)

hasXPosition

public static boolean hasXPosition(XMLNode node)

getStyles

public static java.util.Map<java.lang.String,java.lang.String> getStyles(XMLNode node)

mergeStyles

public static java.lang.String mergeStyles(java.util.Map<java.lang.String,java.lang.String> styles,
                                           XMLNode node)

propagateStyleAttributes

public static void propagateStyleAttributes(XMLNode parentNode,
                                            XMLNode childNode)

setVisibility

public static boolean setVisibility(javafx.scene.Node node,
                                    XMLNode xmlNode)

setOpacity

public static void setOpacity(javafx.scene.Node node,
                              XMLNode xmlNode)

parseViewport

public static Viewport parseViewport(XMLNode xmlNode)

getPreserveAspectRatio

public static boolean getPreserveAspectRatio(java.lang.String value)

Return true if the aspect ratio is preserved. It corresponds to a value different from NONE.

Parameters:

value - the attribute value

Returns:

true if the aspect ratio is preserved

parseViewbox

public static Viewbox parseViewbox(XMLNode xmlNode,
                                   Viewport viewport)

parseMarkerViewbox

public static Viewbox parseMarkerViewbox(XMLNode xmlNode,
                                         Viewport viewport)

isPercent

public static boolean isPercent(XMLNode xmlNode,
                                java.lang.String attrname)

createNodeList

public static java.util.List<javafx.scene.Node> createNodeList(javafx.scene.Node node)