Package com.openhtmltopdf.render

Class BorderPainter

java.lang.Object

com.openhtmltopdf.render.BorderPainter

public class BorderPainter
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	BorderPainter.RelativeBorderProperties

Field Summary

Fields

Modifier and Type	Field	Description
static int	ALL
static int	BOTTOM
static int	LEFT
static int	RIGHT
static int	TOP

Constructor Summary

Constructors

Constructor	Description
BorderPainter()

Method Summary

Modifier and Type	Method	Description
private static void	appendPath(java.awt.geom.Path2D path, float xOffset, float yOffset, float radiusVert, float radiusHoriz, float startAngle, float distance, float topWidth, float sideWidth, float scaleOffset, boolean left, float widthScale)
static java.awt.geom.Path2D	generateBorderBounds(java.awt.Rectangle bounds, BorderPropertySet border, boolean inside)	Generates a full round rectangle that is made of bounds and border
static java.awt.geom.Path2D	generateBorderShape(java.awt.Rectangle bounds, int side, BorderPropertySet border, boolean drawInterior)	Generates one side of a border
static java.awt.geom.Path2D	generateBorderShape(java.awt.Rectangle bounds, int side, BorderPropertySet border, boolean drawInterior, float scaledOffset)	Generates one side of a border
static java.awt.geom.Path2D	generateBorderShape(java.awt.Rectangle bounds, int side, BorderPropertySet border, boolean drawInterior, float scaledOffset, float widthScale)	Generates one side of a border
private static java.awt.Shape	generateSimpleBorderShape(java.awt.Rectangle bounds, int currentSide, BorderPropertySet border)	Generate a simple rectangle without beveling for a solid border side.
static void	paint(java.awt.Rectangle bounds, int sides, BorderPropertySet border, RenderingContext ctx, int xOffset, boolean bevel)
private static void	paintBorderSide(OutputDevice outputDevice, BorderPropertySet border, java.awt.Rectangle bounds, int sides, int currentSide, IdentValue borderSideStyle, int xOffset, boolean bevel)
private static void	paintBorderSideShape(OutputDevice outputDevice, java.awt.Rectangle bounds, BorderPropertySet border, BorderPropertySet high, BorderPropertySet low, float offset, float scale, int sides, int currentSide, boolean bevel)
private static void	paintDoubleBorder(OutputDevice outputDevice, BorderPropertySet border, java.awt.Rectangle bounds, int sides, int currentSide, boolean bevel)
private static void	paintPatternedRect(OutputDevice outputDevice, java.awt.Rectangle bounds, BorderPropertySet border, BorderPropertySet color, float[] pattern, int sides, int currentSide, int xOffset)
private static void	paintSolid(OutputDevice outputDevice, java.awt.Rectangle bounds, BorderPropertySet border, float offset, float scale, int sides, int currentSide, boolean bevel)

Methods inherited from class java.lang.Object

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

Field Detail

TOP

public static final int TOP

See Also:

Constant Field Values

LEFT

public static final int LEFT

See Also:

Constant Field Values

BOTTOM

public static final int BOTTOM

See Also:

Constant Field Values

RIGHT

public static final int RIGHT

See Also:

Constant Field Values

ALL

public static final int ALL

See Also:

Constant Field Values

Constructor Detail

BorderPainter

public BorderPainter()

Method Detail

generateSimpleBorderShape

private static java.awt.Shape generateSimpleBorderShape(java.awt.Rectangle bounds,
                                                        int currentSide,
                                                        BorderPropertySet border)

Generate a simple rectangle without beveling for a solid border side. Turning off beveling should disable anti-aliasing and work better with table cell borders. See https://github.com/danfickle/openhtmltopdf/issues/752

generateBorderBounds

public static java.awt.geom.Path2D generateBorderBounds(java.awt.Rectangle bounds,
                                                        BorderPropertySet border,
                                                        boolean inside)

Generates a full round rectangle that is made of bounds and border

Parameters:

bounds - Dimmensions of the rect

border - The border specs

inside - true if you want the inner bounds of borders

Returns:

A Path that is all sides of the round rectangle

generateBorderShape

public static java.awt.geom.Path2D generateBorderShape(java.awt.Rectangle bounds,
                                                       int side,
                                                       BorderPropertySet border,
                                                       boolean drawInterior)

Generates one side of a border

Parameters:

bounds - bounds of the container

side - what side you want

border - border props

drawInterior - if you want it to be 2d or not, if false it will be just a line

Returns:

a path for the side chosen!

generateBorderShape

public static java.awt.geom.Path2D generateBorderShape(java.awt.Rectangle bounds,
                                                       int side,
                                                       BorderPropertySet border,
                                                       boolean drawInterior,
                                                       float scaledOffset)

Generates one side of a border

Parameters:

bounds - bounds of the container

side - what side you want

border - border props

drawInterior - if you want it to be 2d or not, if false it will be just a line

scaledOffset - insets the border by multipling border widths by this variable, best use would be 1 or .5, cant see it for much other than that

Returns:

a path for the side chosen!

generateBorderShape

public static java.awt.geom.Path2D generateBorderShape(java.awt.Rectangle bounds,
                                                       int side,
                                                       BorderPropertySet border,
                                                       boolean drawInterior,
                                                       float scaledOffset,
                                                       float widthScale)

Generates one side of a border

Parameters:

bounds - bounds of the container

side - what side you want

border - border props

drawInterior - if you want it to be 2d or not, if false it will be just a line

scaledOffset - insets the border by multipling border widths by this variable, best use would be 1 or .5, cant see it for much other than that

widthScale - scales the border widths by this factor, useful for drawing half borders for border types like groove or double

Returns:

a path for the side chosen!

appendPath

private static void appendPath(java.awt.geom.Path2D path,
                               float xOffset,
                               float yOffset,
                               float radiusVert,
                               float radiusHoriz,
                               float startAngle,
                               float distance,
                               float topWidth,
                               float sideWidth,
                               float scaleOffset,
                               boolean left,
                               float widthScale)

paint

public static void paint(java.awt.Rectangle bounds,
                         int sides,
                         BorderPropertySet border,
                         RenderingContext ctx,
                         int xOffset,
                         boolean bevel)

Parameters:

xOffset - for determining starting point for patterns

paintBorderSide

private static void paintBorderSide(OutputDevice outputDevice,
                                    BorderPropertySet border,
                                    java.awt.Rectangle bounds,
                                    int sides,
                                    int currentSide,
                                    IdentValue borderSideStyle,
                                    int xOffset,
                                    boolean bevel)

paintDoubleBorder

private static void paintDoubleBorder(OutputDevice outputDevice,
                                      BorderPropertySet border,
                                      java.awt.Rectangle bounds,
                                      int sides,
                                      int currentSide,
                                      boolean bevel)

paintPatternedRect

private static void paintPatternedRect(OutputDevice outputDevice,
                                       java.awt.Rectangle bounds,
                                       BorderPropertySet border,
                                       BorderPropertySet color,
                                       float[] pattern,
                                       int sides,
                                       int currentSide,
                                       int xOffset)

Parameters:

xOffset - for inline borders, to determine dash_phase of top and bottom

paintBorderSideShape

private static void paintBorderSideShape(OutputDevice outputDevice,
                                         java.awt.Rectangle bounds,
                                         BorderPropertySet border,
                                         BorderPropertySet high,
                                         BorderPropertySet low,
                                         float offset,
                                         float scale,
                                         int sides,
                                         int currentSide,
                                         boolean bevel)

paintSolid

private static void paintSolid(OutputDevice outputDevice,
                               java.awt.Rectangle bounds,
                               BorderPropertySet border,
                               float offset,
                               float scale,
                               int sides,
                               int currentSide,
                               boolean bevel)