Java Code Examples for java.awt.geom.AffineTransform#setTransform()
The following examples show how to use
java.awt.geom.AffineTransform#setTransform() .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
| Source File: TestSVGGraphics2D.java From jfreesvg with GNU General Public License v3.0 | 6 votes |
|
/**
* A basic check that setTransform() does indeed update the transform.
*/
@Test
public void setTransform() {
AffineTransform t = new AffineTransform(1, 2, 3, 4, 5, 6);
g2.setTransform(t);
assertEquals(t, g2.getTransform());
t.setTransform(6, 5, 4, 3, 2, 1);
g2.setTransform(t);
assertEquals(t, g2.getTransform());
// in spite of the docs saying that null is accepted this gives
// a NullPointerException with SunGraphics2D.
//g2.setTransform(null);
//Assert.assertEquals(new AffineTransform(), g2.getTransform());
}
Example 2
| Source File: AttributeValues.java From hottub with GNU General Public License v2.0 | 6 votes |
|
private static AffineTransform extractRotation(Point2D.Double pt,
AffineTransform tx, boolean andTranslation) {
tx.deltaTransform(pt, pt);
AffineTransform rtx = AffineTransform.getRotateInstance(pt.x, pt.y);
try {
AffineTransform rtxi = rtx.createInverse();
double dx = tx.getTranslateX();
double dy = tx.getTranslateY();
tx.preConcatenate(rtxi);
if (andTranslation) {
if (dx != 0 || dy != 0) {
tx.setTransform(tx.getScaleX(), tx.getShearY(),
tx.getShearX(), tx.getScaleY(), 0, 0);
rtx.setTransform(rtx.getScaleX(), rtx.getShearY(),
rtx.getShearX(), rtx.getScaleY(), dx, dy);
}
}
}
catch (NoninvertibleTransformException e) {
return null;
}
return rtx;
}
Example 3
| Source File: Font2D.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
Example 4
| Source File: AttributeValues.java From Bytecoder with Apache License 2.0 | 6 votes |
|
private static AffineTransform extractRotation(Point2D.Double pt,
AffineTransform tx, boolean andTranslation) {
tx.deltaTransform(pt, pt);
AffineTransform rtx = AffineTransform.getRotateInstance(pt.x, pt.y);
try {
AffineTransform rtxi = rtx.createInverse();
double dx = tx.getTranslateX();
double dy = tx.getTranslateY();
tx.preConcatenate(rtxi);
if (andTranslation) {
if (dx != 0 || dy != 0) {
tx.setTransform(tx.getScaleX(), tx.getShearY(),
tx.getShearX(), tx.getScaleY(), 0, 0);
rtx.setTransform(rtx.getScaleX(), rtx.getShearY(),
rtx.getShearX(), rtx.getScaleY(), dx, dy);
}
}
}
catch (NoninvertibleTransformException e) {
return null;
}
return rtx;
}
Example 5
| Source File: Font2D.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
Example 6
| Source File: AttributeValues.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
private static AffineTransform extractRotation(Point2D.Double pt,
AffineTransform tx, boolean andTranslation) {
tx.deltaTransform(pt, pt);
AffineTransform rtx = AffineTransform.getRotateInstance(pt.x, pt.y);
try {
AffineTransform rtxi = rtx.createInverse();
double dx = tx.getTranslateX();
double dy = tx.getTranslateY();
tx.preConcatenate(rtxi);
if (andTranslation) {
if (dx != 0 || dy != 0) {
tx.setTransform(tx.getScaleX(), tx.getShearY(),
tx.getShearX(), tx.getScaleY(), 0, 0);
rtx.setTransform(rtx.getScaleX(), rtx.getShearY(),
rtx.getShearX(), rtx.getScaleY(), dx, dy);
}
}
}
catch (NoninvertibleTransformException e) {
return null;
}
return rtx;
}
Example 7
| Source File: ImageCoordSystem.java From osp with GNU General Public License v3.0 | 6 votes |
|
/**
* Updates the transforms used to convert between drawing spaces
* for the specified frame number. The toImage transform first rotates
* about the world origin by an angle determined by cos and sin, then
* scales to image units, then translates to the image origin. The
* toWorld transform is the inverse.
*
* @param n the frame number
* @throws NoninvertibleTransformException
*/
private void updateTransforms(int n) throws NoninvertibleTransformException {
if (ignoreUpdateRequests) return;
// update toImage transform
AffineTransform at = toImage.get(n);
double tx = originX.get(n);
double ty = originY.get(n);
double sx = scaleX.get(n);
double sy = scaleY.get(n);
double cos = cosine.get(n);
double sin = sine.get(n);
at.setTransform(sx*cos, -sy*sin, -sx*sin, -sy*cos, tx, ty);
// toWorld is inverse of toImage
toWorld.get(n).setTransform(at.createInverse());
// fire property change
if(firePropChange) {
support.firePropertyChange("transform", null, new Integer(n)); //$NON-NLS-1$
}
}
Example 8
| Source File: AttributeValues.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
private static AffineTransform extractRotation(Point2D.Double pt,
AffineTransform tx, boolean andTranslation) {
tx.deltaTransform(pt, pt);
AffineTransform rtx = AffineTransform.getRotateInstance(pt.x, pt.y);
try {
AffineTransform rtxi = rtx.createInverse();
double dx = tx.getTranslateX();
double dy = tx.getTranslateY();
tx.preConcatenate(rtxi);
if (andTranslation) {
if (dx != 0 || dy != 0) {
tx.setTransform(tx.getScaleX(), tx.getShearY(),
tx.getShearX(), tx.getScaleY(), 0, 0);
rtx.setTransform(rtx.getScaleX(), rtx.getShearY(),
rtx.getShearX(), rtx.getScaleY(), dx, dy);
}
}
}
catch (NoninvertibleTransformException e) {
return null;
}
return rtx;
}
Example 9
| Source File: AttributeValues.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
private static AffineTransform extractRotation(Point2D.Double pt,
AffineTransform tx, boolean andTranslation) {
tx.deltaTransform(pt, pt);
AffineTransform rtx = AffineTransform.getRotateInstance(pt.x, pt.y);
try {
AffineTransform rtxi = rtx.createInverse();
double dx = tx.getTranslateX();
double dy = tx.getTranslateY();
tx.preConcatenate(rtxi);
if (andTranslation) {
if (dx != 0 || dy != 0) {
tx.setTransform(tx.getScaleX(), tx.getShearY(),
tx.getShearX(), tx.getScaleY(), 0, 0);
rtx.setTransform(rtx.getScaleX(), rtx.getShearY(),
rtx.getShearX(), rtx.getScaleY(), dx, dy);
}
}
}
catch (NoninvertibleTransformException e) {
return null;
}
return rtx;
}
Example 10
| Source File: Font2D.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
Example 11
| Source File: Font2D.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
|
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
Example 12
| Source File: Font2D.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
Example 13
| Source File: Font2D.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
public FontStrike getStrike(Font font, FontRenderContext frc) {
AffineTransform at = frc.getTransform();
double ptSize = font.getSize2D();
at.scale(ptSize, ptSize);
if (font.isTransformed()) {
at.concatenate(font.getTransform());
if (at.getTranslateX() != 0 || at.getTranslateY() != 0) {
at.setTransform(at.getScaleX(),
at.getShearY(),
at.getShearX(),
at.getScaleY(),
0.0, 0.0);
}
}
int aa = FontStrikeDesc.getAAHintIntVal(this, font, frc);
int fm = FontStrikeDesc.getFMHintIntVal(frc.getFractionalMetricsHint());
FontStrikeDesc desc = new FontStrikeDesc(frc.getTransform(),
at, font.getStyle(),
aa, fm);
return getStrike(desc, false);
}
Example 14
| Source File: AttributeValues.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
private static AffineTransform extractRotation(Point2D.Double pt,
AffineTransform tx, boolean andTranslation) {
tx.deltaTransform(pt, pt);
AffineTransform rtx = AffineTransform.getRotateInstance(pt.x, pt.y);
try {
AffineTransform rtxi = rtx.createInverse();
double dx = tx.getTranslateX();
double dy = tx.getTranslateY();
tx.preConcatenate(rtxi);
if (andTranslation) {
if (dx != 0 || dy != 0) {
tx.setTransform(tx.getScaleX(), tx.getShearY(),
tx.getShearX(), tx.getScaleY(), 0, 0);
rtx.setTransform(rtx.getScaleX(), rtx.getShearY(),
rtx.getShearX(), rtx.getScaleY(), dx, dy);
}
}
}
catch (NoninvertibleTransformException e) {
return null;
}
return rtx;
}
Example 15
| Source File: Font2D.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
public FontStrike getStrike(Font font, AffineTransform devTx,
int aa, int fm) {
/* Create the descriptor which is used to identify a strike
* in the strike cache/map. A strike is fully described by
* the attributes of this descriptor.
*/
/* REMIND: generating garbage and doing computation here in order
* to include pt size in the tx just for a lookup! Figure out a
* better way.
*/
double ptSize = font.getSize2D();
AffineTransform glyphTx = (AffineTransform)devTx.clone();
glyphTx.scale(ptSize, ptSize);
if (font.isTransformed()) {
glyphTx.concatenate(font.getTransform());
}
if (glyphTx.getTranslateX() != 0 || glyphTx.getTranslateY() != 0) {
glyphTx.setTransform(glyphTx.getScaleX(),
glyphTx.getShearY(),
glyphTx.getShearX(),
glyphTx.getScaleY(),
0.0, 0.0);
}
FontStrikeDesc desc = new FontStrikeDesc(devTx, glyphTx,
font.getStyle(), aa, fm);
return getStrike(desc, false);
}
Example 16
| Source File: Font2D.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
public FontStrike getStrike(Font font, AffineTransform devTx,
int aa, int fm) {
/* Create the descriptor which is used to identify a strike
* in the strike cache/map. A strike is fully described by
* the attributes of this descriptor.
*/
/* REMIND: generating garbage and doing computation here in order
* to include pt size in the tx just for a lookup! Figure out a
* better way.
*/
double ptSize = font.getSize2D();
AffineTransform glyphTx = (AffineTransform)devTx.clone();
glyphTx.scale(ptSize, ptSize);
if (font.isTransformed()) {
glyphTx.concatenate(font.getTransform());
}
if (glyphTx.getTranslateX() != 0 || glyphTx.getTranslateY() != 0) {
glyphTx.setTransform(glyphTx.getScaleX(),
glyphTx.getShearY(),
glyphTx.getShearX(),
glyphTx.getScaleY(),
0.0, 0.0);
}
FontStrikeDesc desc = new FontStrikeDesc(devTx, glyphTx,
font.getStyle(), aa, fm);
return getStrike(desc, false);
}
Example 17
| Source File: Font2D.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
public FontStrike getStrike(Font font, AffineTransform devTx,
int aa, int fm) {
/* Create the descriptor which is used to identify a strike
* in the strike cache/map. A strike is fully described by
* the attributes of this descriptor.
*/
/* REMIND: generating garbage and doing computation here in order
* to include pt size in the tx just for a lookup! Figure out a
* better way.
*/
double ptSize = font.getSize2D();
AffineTransform glyphTx = (AffineTransform)devTx.clone();
glyphTx.scale(ptSize, ptSize);
if (font.isTransformed()) {
glyphTx.concatenate(font.getTransform());
}
if (glyphTx.getTranslateX() != 0 || glyphTx.getTranslateY() != 0) {
glyphTx.setTransform(glyphTx.getScaleX(),
glyphTx.getShearY(),
glyphTx.getShearX(),
glyphTx.getScaleY(),
0.0, 0.0);
}
FontStrikeDesc desc = new FontStrikeDesc(devTx, glyphTx,
font.getStyle(), aa, fm);
return getStrike(desc, false);
}
Example 18
| Source File: PlaneGeometry.java From han3_ji7_tsoo1_kian3 with GNU Affero General Public License v3.0 | 5 votes |
|
/**
* 把活字座標移動指定距離
*
* @param x
* 要移動的水平距離
* @param y
* 要移動的垂直距離
*/
public void 徙(double x, double y)
{
AffineTransform affineTransform = new AffineTransform();
affineTransform.setTransform(1, 0, 0, 1, x, y);
this.縮放(affineTransform);
return;
}
Example 19
| Source File: Font2D.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
public FontStrike getStrike(Font font, AffineTransform devTx,
int aa, int fm) {
/* Create the descriptor which is used to identify a strike
* in the strike cache/map. A strike is fully described by
* the attributes of this descriptor.
*/
/* REMIND: generating garbage and doing computation here in order
* to include pt size in the tx just for a lookup! Figure out a
* better way.
*/
double ptSize = font.getSize2D();
AffineTransform glyphTx = (AffineTransform)devTx.clone();
glyphTx.scale(ptSize, ptSize);
if (font.isTransformed()) {
glyphTx.concatenate(font.getTransform());
}
if (glyphTx.getTranslateX() != 0 || glyphTx.getTranslateY() != 0) {
glyphTx.setTransform(glyphTx.getScaleX(),
glyphTx.getShearY(),
glyphTx.getShearX(),
glyphTx.getScaleY(),
0.0, 0.0);
}
FontStrikeDesc desc = new FontStrikeDesc(devTx, glyphTx,
font.getStyle(), aa, fm);
return getStrike(desc, false);
}
Example 20
| Source File: SVGElement.java From gama with GNU General Public License v3.0 | 4 votes |
|
static public AffineTransform parseSingleTransform(final String val) throws SVGException {
final Matcher matchWord = Pattern.compile("[-.\\w]+").matcher("");
final AffineTransform retXform = new AffineTransform();
matchWord.reset(val);
if (!matchWord.find()) {
// Return identity transformation if no data present (eg, empty string)
return retXform;
}
final String function = matchWord.group().toLowerCase();
final LinkedList<String> termList = new LinkedList<>();
while (matchWord.find()) {
termList.add(matchWord.group());
}
final double[] terms = new double[termList.size()];
final Iterator<String> it = termList.iterator();
int count = 0;
while (it.hasNext()) {
terms[count++] = XMLParseUtil.parseDouble(it.next());
}
// Calculate transformation
if (function.equals("matrix")) {
retXform.setTransform(terms[0], terms[1], terms[2], terms[3], terms[4], terms[5]);
} else if (function.equals("translate")) {
retXform.setToTranslation(terms[0], terms[1]);
} else if (function.equals("scale")) {
if (terms.length > 1) {
retXform.setToScale(terms[0], terms[1]);
} else {
retXform.setToScale(terms[0], terms[0]);
}
} else if (function.equals("rotate")) {
if (terms.length > 2) {
retXform.setToRotation(Math.toRadians(terms[0]), terms[1], terms[2]);
} else {
retXform.setToRotation(Math.toRadians(terms[0]));
}
} else if (function.equals("skewx")) {
retXform.setToShear(Math.toRadians(terms[0]), 0.0);
} else if (function.equals("skewy")) {
retXform.setToShear(0.0, Math.toRadians(terms[0]));
} else {
throw new SVGException("Unknown transform type");
}
return retXform;
}
