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fixed merge conflicts

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Shihab Uddin
2012-09-26 11:51:25 +02:00
parent e72700b032
commit 5bd8c37c2d
8 changed files with 0 additions and 25 deletions
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servlet/src/main/java/com/twelvemonkeys/servlet/image/aoi/AreaOfInterest.java
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package com.twelvemonkeys.servlet.image.aoi;
import java.awt.*;
/**
* @author <a href="mailto:erlend@escenic.com">Erlend Hamnaberg</a>
* @version $Revision: $
*/
public interface AreaOfInterest {
Rectangle getAOI(Rectangle pCrop);
Dimension getOriginalDimension();
int calculateX(Dimension pOriginalDimension, Rectangle pCrop);
int calculateY(Dimension pOriginalDimension, Rectangle pCrop);
Dimension getCrop(Dimension pOriginalDimension, Rectangle pCrop);
}
servlet/src/main/java/com/twelvemonkeys/servlet/image/aoi/AreaOfInterestFactory.java
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package com.twelvemonkeys.servlet.image.aoi;
import java.util.concurrent.atomic.AtomicReference;
/**
* @author <a href="mailto:erlend@escenic.com">Erlend Hamnaberg</a>
* @version $Revision: $
*/
public class AreaOfInterestFactory {
private final static AtomicReference<AreaOfInterestFactory> DEFAULT =
new AtomicReference<AreaOfInterestFactory>(new AreaOfInterestFactory());
public static void setDefault(AreaOfInterestFactory factory) {
DEFAULT.set(factory);
}
public static AreaOfInterestFactory getDefault() {
return DEFAULT.get();
}
public AreaOfInterest createAreaOfInterest(int pDefaultWidth, int pDefaultHeight, boolean aoiPercent, boolean aoiUniform) {
if (aoiPercent && aoiUniform) {
throw new IllegalArgumentException("Cannot be both uniform and percent Area of Interest");
}
if (aoiPercent) {
return new PercentAreaOfInterest(pDefaultWidth, pDefaultHeight);
}
else if (aoiUniform) {
return new UniformAreaOfInterest(pDefaultWidth, pDefaultHeight);
}
return new DefaultAreaOfInterest(pDefaultWidth, pDefaultHeight);
}
}
servlet/src/main/java/com/twelvemonkeys/servlet/image/aoi/AreaOfInterestWrapper.java
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package com.twelvemonkeys.servlet.image.aoi;
import com.twelvemonkeys.lang.Validate;
import java.awt.*;
/**
* @author <a href="mailto:erlend@escenic.com">Erlend Hamnaberg</a>
* @version $Revision: $
*/
public class AreaOfInterestWrapper implements AreaOfInterest {
private AreaOfInterest mDelegate;
public AreaOfInterestWrapper(AreaOfInterest mDelegate) {
this.mDelegate = Validate.notNull(mDelegate);
}
public Rectangle getAOI(Rectangle pCrop) {
return mDelegate.getAOI(pCrop);
}
public Dimension getOriginalDimension() {
return mDelegate.getOriginalDimension();
}
public int calculateX(Dimension pOriginalDimension, Rectangle pCrop) {
return mDelegate.calculateX(pOriginalDimension, pCrop);
}
public int calculateY(Dimension pOriginalDimension, Rectangle pCrop) {
return mDelegate.calculateY(pOriginalDimension, pCrop);
}
public Dimension getCrop(Dimension pOriginalDimension, Rectangle pCrop) {
return mDelegate.getCrop(pOriginalDimension, pCrop);
}
}
servlet/src/main/java/com/twelvemonkeys/servlet/image/aoi/DefaultAreaOfInterest.java
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package com.twelvemonkeys.servlet.image.aoi;
import java.awt.*;
/**
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @author <a href="mailto:erlend@hamnaberg.net">Erlend Hamnaberg</a>
* @version $Revision: $
*/
public class DefaultAreaOfInterest implements AreaOfInterest {
private final int mOriginalWidth;
private final int mOriginalHeight;
public DefaultAreaOfInterest(int pOriginalWidth, int pOriginalHeight) {
this.mOriginalWidth = pOriginalWidth;
this.mOriginalHeight = pOriginalHeight;
}
public DefaultAreaOfInterest(Dimension pOriginalDimension) {
this(pOriginalDimension.width, pOriginalDimension.height);
}
Rectangle getAOI(final int pX, final int pY, final int pWidth, final int pHeight) {
return getAOI(new Rectangle(pX, pY, pWidth, pHeight));
}
public Rectangle getAOI(final Rectangle pCrop) {
int y = pCrop.y;
int x = pCrop.x;
Dimension dimension = getOriginalDimension();
Dimension crop = getCrop(dimension, pCrop);
// Center
if (y < 0) {
y = calculateY(dimension, new Rectangle(x, y, crop.width, crop.height));
}
if (x < 0) {
x = calculateX(dimension, new Rectangle(x, y, crop.width, crop.height));
}
return new Rectangle(x, y, crop.width, crop.height);
}
public Dimension getOriginalDimension() {
return new Dimension(mOriginalWidth, mOriginalHeight);
}
public int calculateX(Dimension pOriginalDimension, Rectangle pCrop) {
return (pOriginalDimension.width - pCrop.width) / 2;
}
public int calculateY(Dimension pOriginalDimension, Rectangle pCrop) {
return (pOriginalDimension.height - pCrop.height) / 2;
}
public Dimension getCrop(Dimension pOriginalDimension, final Rectangle pCrop) {
int mOriginalWidth1 = pOriginalDimension.width;
int mOriginalHeight1 = pOriginalDimension.height;
int x = pCrop.x;
int y = pCrop.y;
int cropWidth = pCrop.width;
int cropHeight = pCrop.height;
if (cropWidth < 0 || (x < 0 && cropWidth > mOriginalWidth1)
|| (x >= 0 && (x + cropWidth) > mOriginalWidth1)) {
cropWidth = (x >= 0 ? mOriginalWidth1 - x : mOriginalWidth1);
}
if (cropHeight < 0 || (y < 0 && cropHeight > mOriginalHeight1)
|| (y >= 0 && (y + cropHeight) > mOriginalHeight1)) {
cropHeight = (y >= 0 ? mOriginalHeight1 - y : mOriginalHeight1);
}
return new Dimension(cropWidth, cropHeight);
}
}
servlet/src/main/java/com/twelvemonkeys/servlet/image/aoi/PercentAreaOfInterest.java
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package com.twelvemonkeys.servlet.image.aoi;
import java.awt.*;
/**
* @author <a href="mailto:erlend@escenic.com">Erlend Hamnaberg</a>
* @version $Revision: $
*/
public class PercentAreaOfInterest extends DefaultAreaOfInterest {
public PercentAreaOfInterest(Dimension pOriginalDimension) {
super(pOriginalDimension);
}
public PercentAreaOfInterest(int pOriginalWidth, int pOriginalHeight) {
super(pOriginalWidth, pOriginalHeight);
}
public Dimension getCrop(Dimension pOriginalDimension, final Rectangle pCrop) {
int cropWidth = pCrop.width;
int cropHeight = pCrop.height;
float ratio;
if (cropWidth >= 0 && cropHeight >= 0) {
// Non-uniform
cropWidth = Math.round((float) pOriginalDimension.width * (float) pCrop.width / 100f);
cropHeight = Math.round((float) pOriginalDimension.height * (float) pCrop.height / 100f);
}
else if (cropWidth >= 0) {
// Find ratio from pWidth
ratio = (float) cropWidth / 100f;
cropWidth = Math.round((float) pOriginalDimension.width * ratio);
cropHeight = Math.round((float) pOriginalDimension.height * ratio);
}
else if (cropHeight >= 0) {
// Find ratio from pHeight
ratio = (float) cropHeight / 100f;
cropWidth = Math.round((float) pOriginalDimension.width * ratio);
cropHeight = Math.round((float) pOriginalDimension.height * ratio);
}
// Else: No crop
return new Dimension(cropWidth, cropHeight);
}
}
servlet/src/main/java/com/twelvemonkeys/servlet/image/aoi/UniformAreaOfInterest.java
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package com.twelvemonkeys.servlet.image.aoi;
import java.awt.*;
/**
* @author <a href="mailto:erlend@escenic.com">Erlend Hamnaberg</a>
* @version $Revision: $
*/
public class UniformAreaOfInterest extends DefaultAreaOfInterest {
public UniformAreaOfInterest(Dimension pOriginalDimension) {
super(pOriginalDimension);
}
public UniformAreaOfInterest(int pOriginalWidth, int pOriginalHeight) {
super(pOriginalWidth, pOriginalHeight);
}
public Dimension getCrop(Dimension pOriginalDimension, final Rectangle pCrop) {
float ratio;
if (pCrop.width >= 0 && pCrop.height >= 0) {
// Compute both ratios
ratio = (float) pCrop.width / (float) pCrop.height;
float originalRatio = (float) pOriginalDimension.width / (float) pOriginalDimension.height;
if (ratio > originalRatio) {
pCrop.width = pOriginalDimension.width;
pCrop.height = Math.round((float) pOriginalDimension.width / ratio);
}
else {
pCrop.height = pOriginalDimension.height;
pCrop.width = Math.round((float) pOriginalDimension.height * ratio);
}
}
else if (pCrop.width >= 0) {
// Find ratio from pWidth
ratio = (float) pCrop.width / (float) pOriginalDimension.width;
pCrop.height = Math.round((float) pOriginalDimension.height * ratio);
}
else if (pCrop.height >= 0) {
// Find ratio from pHeight
ratio = (float) pCrop.height / (float) pOriginalDimension.height;
pCrop.width = Math.round((float) pOriginalDimension.width * ratio);
}
// Else: No crop
return new Dimension(pCrop.width, pCrop.height);
}
}