public class TextUtils extends java.lang.Object
| Modifier and Type | Method and Description |
|---|---|
static java.awt.geom.Rectangle2D |
calcAlignedStringBounds(java.lang.String text,
java.awt.Graphics2D g2,
float x,
float y,
TextAnchor anchor)
Returns the bounds of an aligned string.
|
static java.awt.geom.Rectangle2D |
drawAlignedString(java.lang.String text,
java.awt.Graphics2D g2,
float x,
float y,
TextAnchor anchor)
Draws a string such that the specified anchor point is aligned to the
given
(x, y) location, and returns a bounding rectangle
for the text. |
static java.awt.Shape |
drawRotatedString(java.text.AttributedString text,
java.awt.Graphics2D g2,
double angle,
float x,
float y)
Draws the attributed string at
(x, y), rotated by the
specified angle about (x, y). |
static java.awt.Shape |
drawRotatedString(java.text.AttributedString text,
java.awt.Graphics2D g2,
float textX,
float textY,
double angle,
float rotateX,
float rotateY)
Draws the attributed string at
(textX, textY), rotated by
the specified angle about (rotateX, rotateY). |
static java.awt.Shape |
drawRotatedString(java.text.AttributedString text,
java.awt.Graphics2D g2,
float x,
float y,
TextAnchor textAnchor,
double angle,
TextAnchor rotationAnchor,
java.awt.geom.Rectangle2D nonRotatedBounds)
Draws the attributed string aligned to the point
(x, y),
rotated by the specified angle about rotationAnchor. |
static java.awt.Shape |
drawRotatedString(java.lang.String text,
java.awt.Graphics2D g2,
double angle,
float x,
float y)
A utility method for drawing rotated text.
|
static java.awt.Shape |
drawRotatedString(java.lang.String text,
java.awt.Graphics2D g2,
float textX,
float textY,
double angle,
float rotateX,
float rotateY)
A utility method for drawing rotated text.
|
static java.awt.Shape |
drawRotatedString(java.lang.String text,
java.awt.Graphics2D g2,
float x,
float y,
TextAnchor textAnchor,
double angle,
float rotationX,
float rotationY)
Draws a string that is aligned by one anchor point and rotated about
another anchor point.
|
static java.awt.Shape |
drawRotatedString(java.lang.String text,
java.awt.Graphics2D g2,
float x,
float y,
TextAnchor textAnchor,
double angle,
TextAnchor rotationAnchor)
Draws a string that is aligned by one anchor point and rotated about
another anchor point, and returns a bounding shape for the text.
|
static java.awt.geom.Rectangle2D |
getTextBounds(java.lang.String text,
double x,
double y,
java.awt.FontMetrics fm)
Returns the bounds for the specified text when it is drawn with the
left-baseline aligned to the point
(x, y). |
static java.awt.geom.Rectangle2D |
getTextBounds(java.lang.String text,
java.awt.FontMetrics fm)
Returns the bounds for the specified text.
|
public static java.awt.geom.Rectangle2D drawAlignedString(java.lang.String text, java.awt.Graphics2D g2, float x, float y, TextAnchor anchor)
(x, y) location, and returns a bounding rectangle
for the text.text - the text.g2 - the graphics device (null not permitted).x - the x coordinate (Java 2D).y - the y coordinate (Java 2D).anchor - the anchor location (null not permitted).public static java.awt.geom.Rectangle2D calcAlignedStringBounds(java.lang.String text, java.awt.Graphics2D g2, float x, float y, TextAnchor anchor)
text - the string (null not permitted).g2 - the graphics target (null not permitted).x - the x-coordinate.y - the y-coordinate.anchor - the anchor point on the text that will be aligned to
(x, y) (null not permitted).null).public static java.awt.geom.Rectangle2D getTextBounds(java.lang.String text, java.awt.FontMetrics fm)
text - the text (null not permitted).fm - the font metrics (null not permitted).public static java.awt.geom.Rectangle2D getTextBounds(java.lang.String text, double x, double y, java.awt.FontMetrics fm)
(x, y).text - the text (null not permitted).x - the x-coordinate.y - the y-coordinate.fm - the font metrics (null not permitted).null).public static java.awt.Shape drawRotatedString(java.lang.String text, java.awt.Graphics2D g2, float x, float y, TextAnchor textAnchor, double angle, float rotationX, float rotationY)
text - the text (null not permitted).g2 - the graphics target (null not permitted).x - the x-coordinate for positioning the text.y - the y-coordinate for positioning the text.textAnchor - the text anchor (null not permitted).angle - the rotation angle.rotationX - the x-coordinate for the rotation anchor point.rotationY - the y-coordinate for the rotation anchor point.null).public static java.awt.Shape drawRotatedString(java.lang.String text, java.awt.Graphics2D g2, float x, float y, TextAnchor textAnchor, double angle, TextAnchor rotationAnchor)
text - the text (null not permitted).g2 - the graphics device (null not permitted).x - the x-coordinate for positioning the text.y - the y-coordinate for positioning the text.textAnchor - the text anchor (null not permitted).angle - the rotation angle (in radians).rotationAnchor - the rotation anchor (null not permitted).public static java.awt.Shape drawRotatedString(java.lang.String text, java.awt.Graphics2D g2, double angle, float x, float y)
A common rotation is -Math.PI/2 which draws text 'vertically'
(with the top of the characters on the left).
text - the text (null not permitted)g2 - the graphics target (null not permitted).angle - the angle of the (clockwise) rotation (in radians).x - the x-coordinate.y - the y-coordinate.public static java.awt.Shape drawRotatedString(java.lang.String text, java.awt.Graphics2D g2, float textX, float textY, double angle, float rotateX, float rotateY)
A common rotation is -Math.PI/2 which draws text 'vertically'
(with the top of the characters on the left).
text - the text (null not permitted).g2 - the graphics device (null not permitted).textX - the x-coordinate for the text (before rotation).textY - the y-coordinate for the text (before rotation).angle - the angle of the (clockwise) rotation (in radians).rotateX - the point about which the text is rotated.rotateY - the point about which the text is rotated.null).public static java.awt.Shape drawRotatedString(java.text.AttributedString text, java.awt.Graphics2D g2, double angle, float x, float y)
(x, y), rotated by the
specified angle about (x, y).text - the attributed string (null not permitted).g2 - the graphics output target (null not permitted).angle - the angle.x - the x-coordinate.y - the y-coordinate.null).public static java.awt.Shape drawRotatedString(java.text.AttributedString text, java.awt.Graphics2D g2, float textX, float textY, double angle, float rotateX, float rotateY)
(textX, textY), rotated by
the specified angle about (rotateX, rotateY).text - the attributed string (null not permitted).g2 - the graphics output target (null not permitted).textX - the x-coordinate for the text alignment point.textY - the y-coordinate for the text alignment point.angle - the rotation angle (in radians).rotateX - the x-coordinate for the rotation point.rotateY - the y-coordinate for the rotation point.null).public static java.awt.Shape drawRotatedString(java.text.AttributedString text, java.awt.Graphics2D g2, float x, float y, TextAnchor textAnchor, double angle, TextAnchor rotationAnchor, java.awt.geom.Rectangle2D nonRotatedBounds)
(x, y),
rotated by the specified angle about rotationAnchor.text - the attributed string (null not permitted).g2 - the graphics target (null not permitted).x - the x-coordinate.y - the y-coordinate.textAnchor - the text anchor (null not permitted).angle - the rotation angle (in radians).rotationAnchor - the rotation anchor (null not
permitted).nonRotatedBounds - if not null this rectangle will
be updated with the non-rotated bounds of the text for the caller
to use.null).