public BufferedImage getGridImage() {
if (rendered) return gridImage;
if (!loaded) throw new Loading();
gridImage = TexI.mkbuf(cmaps);
BufferedImage[] texes = new BufferedImage[256];
Coord c = new Coord();
for (c.y = 0; c.y < cmaps.y; c.y++) {
for (c.x = 0; c.x < cmaps.x; c.x++) {
int t = gettile(c);
BufferedImage tex = tileimg(t, texes);
if (tex != null)
gridImage.setRGB(
c.x,
c.y,
tex.getRGB(
Utils.floormod(c.x, tex.getWidth()), Utils.floormod(c.y, tex.getHeight())));
}
}
for (c.y = 1; c.y < cmaps.y - 1; c.y++) {
for (c.x = 1; c.x < cmaps.x - 1; c.x++) {
int t = gettile(c);
if ((gettile(c.add(-1, 0)) > t)
|| (gettile(c.add(1, 0)) > t)
|| (gettile(c.add(0, -1)) > t)
|| (gettile(c.add(0, 1)) > t)) gridImage.setRGB(c.x, c.y, Color.BLACK.getRGB());
}
}
rendered = true;
return gridImage;
}
private void clearPlane() {
int black = Color.BLACK.getRGB();
synchronized (LOCKER) {
for (int i = 0; i < pixels.length; i++) {
pixels[i] = black;
}
}
}
// Bildfarben invertieren
public void invert() {
for (int y = 0; y < this.h; y++) {
for (int x = 0; x < this.w; x++) {
if (isActive(x, y)) this.setRGB(x, y, Color.WHITE.getRGB());
else this.setRGB(x, y, Color.BLACK.getRGB());
}
}
}
@Override
public void setBackground(Color c) {
if (txt_box == null)
return; // WORKAROUND.OSX: OSX LookAndFeel calls setBackground during ctor of Mem_html;
// DATE:2015-05-11
if (c.getRGB() == Color.BLACK.getRGB()) txt_box.setCaretColor(Color.WHITE);
else if (c.getRGB() == Color.WHITE.getRGB()) txt_box.setCaretColor(Color.BLACK);
super.setBackground(c);
}
/* Color.toString() is not great so we need a way to convert a
* Color to some easily readable format, since we only
* support black, white, blue, green, red, & yellow we can
* easily check these by looking at the RGB values of the
* color found by calling Color.getRGB().
*/
public String colorToString(Color color) {
if (color.getRGB() == Color.BLACK.getRGB()) {
return "Black";
} else if (color.getRGB() == Color.BLUE.getRGB()) {
return "Blue";
} else if (color.getRGB() == Color.GREEN.getRGB()) {
return "Green";
} else if (color.getRGB() == Color.RED.getRGB()) {
return "Red";
} else if (color.getRGB() == Color.YELLOW.getRGB()) {
return "Yellow";
} else {
return "No Color Information";
}
}
public BufferedImage drawmap(Coord ul, Coord sz) {
BufferedImage[] texes = new BufferedImage[256];
MCache m = ui.sess.glob.map;
BufferedImage buf = TexI.mkbuf(sz);
Coord c = new Coord();
for (c.y = 0; c.y < sz.y; c.y++) {
for (c.x = 0; c.x < sz.x; c.x++) {
int t = m.gettile(ul.add(c));
BufferedImage tex = tileimg(t, texes);
int rgb = 0;
if (tex != null)
rgb =
tex.getRGB(
Utils.floormod(c.x + ul.x, tex.getWidth()),
Utils.floormod(c.y + ul.y, tex.getHeight()));
buf.setRGB(c.x, c.y, rgb);
}
}
for (c.y = 1; c.y < sz.y - 1; c.y++) {
for (c.x = 1; c.x < sz.x - 1; c.x++) {
int t = m.gettile(ul.add(c));
Tiler tl = m.tiler(t);
if (tl instanceof Ridges.RidgeTile) {
if (Ridges.brokenp(m, ul.add(c))) {
for (int y = c.y - 1; y <= c.y + 1; y++) {
for (int x = c.x - 1; x <= c.x + 1; x++) {
Color cc = new Color(buf.getRGB(x, y));
buf.setRGB(
x,
y,
Utils.blendcol(cc, Color.BLACK, ((x == c.x) && (y == c.y)) ? 1 : 0.1).getRGB());
}
}
}
}
}
}
for (c.y = 0; c.y < sz.y; c.y++) {
for (c.x = 0; c.x < sz.x; c.x++) {
int t = m.gettile(ul.add(c));
if ((m.gettile(ul.add(c).add(-1, 0)) > t)
|| (m.gettile(ul.add(c).add(1, 0)) > t)
|| (m.gettile(ul.add(c).add(0, -1)) > t)
|| (m.gettile(ul.add(c).add(0, 1)) > t)) buf.setRGB(c.x, c.y, Color.BLACK.getRGB());
}
}
return (buf);
}
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
Component comp =
super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
if (value != null && highlight(table, value, isSelected, hasFocus, row, column)) {
if (isSelected) {
comp.setBackground(new Color((HIGHLIGHT_COLOR.getRGB() ^ comp.getBackground().getRGB())));
comp.setForeground(new Color(Color.BLACK.getRGB() ^ comp.getForeground().getRGB()));
} else {
comp.setBackground(HIGHLIGHT_COLOR);
comp.setForeground(Color.BLACK);
}
} else {
if (!isSelected) {
comp.setBackground(Color.WHITE);
comp.setForeground(Color.BLACK);
}
}
return comp;
}
private int[][] seeBMPImage(File file) throws IOException {
BufferedImage image = ImageIO.read(file);
int[][] array2D = new int[image.getHeight()][image.getWidth()];
for (int xPixel = 0; xPixel < image.getWidth(); xPixel++) {
for (int yPixel = 0; yPixel < image.getHeight(); yPixel++) {
int color = image.getRGB(xPixel, yPixel);
if (color == Color.BLACK.getRGB()) {
// array2D[xPixel][yPixel] = 1;
array2D[yPixel][xPixel] = 1;
} else {
// array2D[xPixel][yPixel] = 0; // ?
array2D[yPixel][xPixel] = 0;
}
}
}
return array2D;
}
public void encode(String str, String path, int width, int height) {
try {
Map hints = new HashMap();
hints.put(EncodeHintType.MARGIN, 0);
// hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H);
BitMatrix byteMatrix =
new MultiFormatWriter().encode(str, BarcodeFormat.QR_CODE, width, height, hints);
/** tianboalei 2015-1-22 去掉生成二维码时周围的白圈 */
// 1
int[] rec = byteMatrix.getEnclosingRectangle();
int resWidth = rec[2] + 1;
int resHeight = rec[3] + 1;
BitMatrix resMatrix = new BitMatrix(resWidth, resHeight);
resMatrix.clear();
for (int i = 0; i < resWidth; i++) {
for (int j = 0; j < resHeight; j++) {
if (byteMatrix.get(i + rec[0], j + rec[1])) {
resMatrix.set(i, j);
}
}
}
// 2
int widthT = resMatrix.getWidth();
int heightT = resMatrix.getHeight();
BufferedImage image = new BufferedImage(widthT, heightT, BufferedImage.TYPE_INT_ARGB);
for (int x = 0; x < widthT; x++) {
for (int y = 0; y < heightT; y++) {
image.setRGB(
x, y, resMatrix.get(x, y) == true ? Color.BLACK.getRGB() : Color.WHITE.getRGB());
}
}
/** 去掉二维码周围白圈结束 */
File file = new File(path);
writeToFile(resMatrix, "png", file);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Returns a list of nine-patch data intervals from the specified image.
*
* @param image nin-patch image to process
* @param intervalType intervals type
* @return list of nine-patch data intervals from the specified image
*/
public static List<NinePatchInterval> parseIntervals(
final BufferedImage image, final NinePatchIntervalType intervalType) {
final boolean hv =
intervalType.equals(NinePatchIntervalType.horizontalStretch)
|| intervalType.equals(NinePatchIntervalType.verticalStretch);
final int l =
(intervalType.equals(NinePatchIntervalType.horizontalStretch)
|| intervalType.equals(NinePatchIntervalType.horizontalContent)
? image.getWidth()
: image.getHeight())
- 1;
final List<NinePatchInterval> intervals = new ArrayList<NinePatchInterval>();
NinePatchInterval interval = null;
boolean pixelPart;
for (int i = 1; i < l; i++) {
final int rgb;
switch (intervalType) {
case horizontalStretch:
rgb = image.getRGB(i, 0);
break;
case verticalStretch:
rgb = image.getRGB(0, i);
break;
case horizontalContent:
rgb = image.getRGB(i, image.getHeight() - 1);
break;
case verticalContent:
rgb = image.getRGB(image.getWidth() - 1, i);
break;
default:
rgb = 0;
break;
}
pixelPart = rgb != Color.BLACK.getRGB();
if (interval == null) {
// Initial interval
interval = new NinePatchInterval(i - 1, i - 1, pixelPart);
} else if (pixelPart == interval.isPixel()) {
// Enlarge interval
interval.setEnd(i - 1);
} else if (pixelPart != interval.isPixel()) {
// Add pixel interval only for stretch types and nonpixel for
// any type
if (hv || !interval.isPixel()) {
intervals.add(interval);
}
// New interval starts
interval = new NinePatchInterval(i - 1, i - 1, pixelPart);
}
}
if (interval != null) {
// Add pixel interval only for stretch types and nonpixel for any
// type
if (hv || !interval.isPixel()) {
intervals.add(interval);
}
}
return intervals;
}
/** Created by Xiaxing SHI on 21/11/15. */
public class BasicPainter implements Painter, DrawingSource {
private String name = "My Painting";
private ColorRBG color = new ColorRBG(Color.BLACK.getRGB());
private Pencil pencil = new Pencil(1, color);
private Canvas canvas = new Canvas(1024, 1024);
private boolean isAWT = true, isSVG = true;
private ArrayList<Shape> shapes = new ArrayList<Shape>();
@Override
public void setName(String name) {
if (name != null) this.name = name;
}
@Override
public void setCanvasSize(int width, int height) {
this.canvas.setWidth(width);
this.canvas.setHeight(height);
}
@Override
public void setShowInWindow(boolean isWindow) {
this.isAWT = isWindow;
}
@Override
public void setSaveAsSVG(boolean isSvg) {
this.isSVG = isSvg;
}
@Override
public void stroke(int width, Color color) {
this.pencil = new Pencil(width, new ColorRBG((color.getRGB())));
}
@Override
public void fill(Color color) {
this.color = new ColorRBG(color.getRGB());
}
@Override
public void circle(int x, int y, int r) {
Circle c = new Circle(x, y, r);
addToShapes(c);
}
@Override
public void ellipse(int x, int y, int rx, int ry) {
Ellipse e = new Ellipse(x, y, rx, ry);
addToShapes(e);
}
@Override
public void line(int x1, int y1, int x2, int y2) {
Line l = new Line(x1, y1, x2, y2);
addToShapes(l);
}
@Override
public void path(LineType type, Point... points) {
if (points.length == 0) {
return;
}
Point start = points[0];
ArrayList<PathPart> parts = new ArrayList<PathPart>();
ArrayList<Point> pts = new ArrayList<Point>(Arrays.asList(points));
pts.remove(0); // Remove the start point
parts.add(new PathPart(pts, type));
Path p = new Path(start, parts);
addToShapes(p);
}
@Override
public void path(Point start, LineType[] types, Point[][] points) {
if (types.length != points.length) {
return;
}
Path p = new Path();
p.setStart(start);
ArrayList<PathPart> parts = new ArrayList<PathPart>();
for (int i = 0; i < types.length; ++i) {
parts.add(new PathPart(types[i], points[i]));
}
p.setParts(parts);
addToShapes(p);
}
@Override
public void polygon(Point... points) {
ArrayList<Point> pts = new ArrayList<Point>(Arrays.asList(points));
Polygon p = new Polygon(pts);
addToShapes(p);
}
@Override
public void polyline(Point... points) {
ArrayList<Point> pts = new ArrayList<Point>(Arrays.asList(points));
Polyline p = new Polyline(pts);
addToShapes(p);
}
@Override
public void rectangle(int x, int y, int width, int height) {
Rectangle r = new Rectangle(x, y, height, width);
addToShapes(r);
}
@Override
public void text(int x, int y, String text) {
Text t = new Text(x, y, text);
addToShapes(t);
}
@Override
public String getName() {
return this.name;
}
@Override
public Canvas getCanvas() {
return this.canvas;
}
@Override
public ArrayList<Shape> getShapes() {
return this.shapes;
}
@Override
public boolean isShowInWindow() {
return this.isAWT;
}
@Override
public boolean isSaveAsSVG() {
return this.isSVG;
}
private void addToShapes(Shape shape) {
shape.setColor(color);
shape.setPencil(pencil);
shapes.add(shape);
}
}
/**
* A font in an Image Markup document that originates from a born-digital source, e.g. a
* born-digital PDF document.
*
* @author sautter
*/
public class ImFont implements ImObject {
/** the name of the attribute holding the font name */
public static final String NAME_ATTRIBUTE = "name";
/** the name of the attribute holding the font style */
public static final String STYLE_ATTRIBUTE = "style";
/** the name of the attribute holding character IDs */
public static final String CHARACTER_ID_ATTRIBUTE = "charId";
/** the name of the attribute holding character strings */
public static final String CHARACTER_STRING_ATTRIBUTE = "charString";
/** the name of the attribute holding character images */
public static final String CHARACTER_IMAGE_ATTRIBUTE = "charImage";
/** the name of the attribute indicating if the font is serif or sans-serif */
public static final String SERIF_ATTRIBUTE = "serif";
/**
* the name of the attribute to a word storing the font specific char codes the word was composed
* from
*/
public static final String CHARACTER_CODE_STRING_ATTRIBUTE = "fontCharCodes";
private ImDocument doc;
/** the name of the font */
public final String name;
private boolean bold;
private boolean italics;
private boolean serif;
private TreeMap characters = new TreeMap();
/**
* Constructor
*
* @param doc the Image Markup document the font belongs to
* @param name the font name
*/
public ImFont(ImDocument doc, String name) {
this(doc, name, false, false, true);
}
/**
* Constructor
*
* @param doc the Image Markup document the font belongs to
* @param name the font name
* @param bold is the font bold?
* @param italics is the font in italics?
* @param serif is the font serif or sans-serif?
*/
public ImFont(ImDocument doc, String name, boolean bold, boolean italics, boolean serif) {
this.doc = doc;
this.name = name;
this.bold = bold;
this.italics = italics;
this.serif = serif;
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#setAttribute(java.lang.String)
*/
public void setAttribute(String name) {
if (BOLD_ATTRIBUTE.equals(name)) this.setBold(true);
else if (ITALICS_ATTRIBUTE.equals(name)) this.setItalics(true);
else if (SERIF_ATTRIBUTE.equals(name)) this.setSerif(true);
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#setAttribute(java.lang.String, java.lang.Object)
*/
public Object setAttribute(String name, Object value) {
if (BOLD_ATTRIBUTE.equals(name)) {
boolean wasBold = this.isBold();
this.setBold(value != null);
return new Boolean(wasBold);
} else if (ITALICS_ATTRIBUTE.equals(name)) {
boolean wasItalics = this.isItalics();
this.setItalics(value != null);
return new Boolean(wasItalics);
} else if (SERIF_ATTRIBUTE.equals(name)) {
boolean wasSerif = this.isSerif();
this.setSerif(value != null);
return new Boolean(wasSerif);
} else if (name.startsWith(CHARACTER_STRING_ATTRIBUTE + "-") && (value instanceof String)) {
int charId = Integer.parseInt(name.substring((CHARACTER_STRING_ATTRIBUTE + "-").length()));
String oCharStr = this.getString(charId);
this.addCharacter(charId, ((String) value), ((BufferedImage) null));
return oCharStr;
} else if (name.startsWith(CHARACTER_IMAGE_ATTRIBUTE + "-")
&& (value instanceof BufferedImage)) {
int charId = Integer.parseInt(name.substring((CHARACTER_IMAGE_ATTRIBUTE + "-").length()));
BufferedImage oCharImage = this.getImage(charId);
this.addCharacter(charId, null, ((BufferedImage) value));
return oCharImage;
} else return null;
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#copyAttributes(de.uka.ipd.idaho.gamta.Attributed)
*/
public void copyAttributes(Attributed source) {
/* we're not doing this here, as attributes are only to allow for generic undo management */
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#getAttribute(java.lang.String)
*/
public Object getAttribute(String name) {
return this.getAttribute(name, null);
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#getAttribute(java.lang.String, java.lang.Object)
*/
public Object getAttribute(String name, Object def) {
if (BOLD_ATTRIBUTE.equals(name)) return new Boolean(this.isBold());
else if (ITALICS_ATTRIBUTE.equals(name)) return new Boolean(this.isItalics());
else if (SERIF_ATTRIBUTE.equals(name)) return new Boolean(this.isSerif());
else if (name.startsWith(CHARACTER_STRING_ATTRIBUTE + "-")) {
int charId = Integer.parseInt(name.substring((CHARACTER_STRING_ATTRIBUTE + "-").length()));
return this.getString(charId);
} else if (name.startsWith(CHARACTER_IMAGE_ATTRIBUTE + "-")) {
int charId = Integer.parseInt(name.substring((CHARACTER_IMAGE_ATTRIBUTE + "-").length()));
return this.getImage(charId);
} else return def;
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#hasAttribute(java.lang.String)
*/
public boolean hasAttribute(String name) {
return (BOLD_ATTRIBUTE.equals(name)
|| ITALICS_ATTRIBUTE.equals(name)
|| SERIF_ATTRIBUTE.equals(name));
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#getAttributeNames()
*/
public String[] getAttributeNames() {
String[] ans = {BOLD_ATTRIBUTE, ITALICS_ATTRIBUTE, SERIF_ATTRIBUTE};
return ans;
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#removeAttribute(java.lang.String)
*/
public Object removeAttribute(String name) {
if (BOLD_ATTRIBUTE.equals(name)) {
boolean wasBold = this.isBold();
this.setBold(false);
return new Boolean(wasBold);
} else if (ITALICS_ATTRIBUTE.equals(name)) {
boolean wasItalics = this.isItalics();
this.setItalics(false);
return new Boolean(wasItalics);
} else if (SERIF_ATTRIBUTE.equals(name)) {
boolean wasSerif = this.isSerif();
this.setSerif(false);
return new Boolean(wasSerif);
} else return null;
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.gamta.Attributed#clearAttributes()
*/
public void clearAttributes() {
/* we're not doing this here, as attributes are only to allow for generic undo management */
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.im.ImObject#getType()
*/
public String getType() {
return "font";
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.im.ImObject#setType(java.lang.String)
*/
public void setType(String type) {}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.im.ImObject#getDocument()
*/
public ImDocument getDocument() {
return this.doc;
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.im.ImObject#getDocumentProperty(java.lang.String)
*/
public String getDocumentProperty(String propertyName) {
return this.doc.getDocumentProperty(propertyName);
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.im.ImObject#getDocumentProperty(java.lang.String, java.lang.String)
*/
public String getDocumentProperty(String propertyName, String defaultValue) {
return this.doc.getDocumentProperty(propertyName, defaultValue);
}
/* (non-Javadoc)
* @see de.uka.ipd.idaho.im.ImObject#getDocumentPropertyNames()
*/
public String[] getDocumentPropertyNames() {
return this.doc.getDocumentPropertyNames();
}
/**
* Test whether or not the font is bold.
*
* @return true if the font is bold, false otherwise
*/
public boolean isBold() {
return this.bold;
}
/**
* Mark the font as bold or non-bold.
*
* @param bold is the font bold?
*/
public void setBold(boolean bold) {
if (this.bold == bold) return;
this.bold = bold;
this.doc.notifyAttributeChanged(this, BOLD_ATTRIBUTE, (this.bold ? null : "true"));
}
/**
* Test whether or not the font is in italics.
*
* @return true if the font is in italics, false otherwise
*/
public boolean isItalics() {
return this.italics;
}
/**
* Mark the font as italics or non-italics.
*
* @param italics is the font in italics?
*/
public void setItalics(boolean italics) {
if (this.italics == italics) return;
this.italics = italics;
this.doc.notifyAttributeChanged(this, ITALICS_ATTRIBUTE, (this.italics ? null : "true"));
}
/**
* Test whether the font is serif or sans-serif.
*
* @return true if the font is serif, false otherwise
*/
public boolean isSerif() {
return this.serif;
}
/**
* Mark the font as serif or sans-serif.
*
* @param serif is the font serif?
*/
public void setSerif(boolean serif) {
if (this.serif == serif) return;
this.serif = serif;
this.doc.notifyAttributeChanged(this, SERIF_ATTRIBUTE, (this.serif ? null : "true"));
}
/**
* Retrieve the number of characters in the font.
*
* @return the number of characters
*/
public int getCharacterCount() {
return this.characters.size();
}
/**
* Add a character to the font. The character string is supposed to hold a Unicode representation
* of the character, preferably one consisting of individual letters, digits, symbols, or
* punctuation marks, rather than ligature characters or the like. The returned boolean indicates
* if the font was modified, i.e., if a character was added or modified as a result of the call to
* this method.
*
* @param charId the font-local ID of the character
* @param charStr the Unicode representation of the character
* @return true if the font was modified, false otherwise
*/
public boolean addCharacter(int charId, String charStr) {
return this.addCharacter(charId, charStr, ((BufferedImage) null));
}
/**
* Add a character to the font. The character string is supposed to hold a Unicode representation
* of the character, preferably one consisting of individual letters, digits, symbols, or
* punctuation marks, rather than ligature characters or the like. The argument character image is
* the glyph corresponding to the character in the source document, if any is explicitly given
* there; it allows for users to double-check and modify the transcription of glyphs to Unicode
* characters. The character image string is parsed as a hex encoding of a 32 pixel high
* black-and-white bitmap. The returned boolean indicates if the font was modified, i.e., if a
* character was added or modified as a result of the call to this method.
*
* @param charId the font-local ID of the character
* @param charStr the Unicode representation of the character
* @param charImageHex the character image as extracted from the source
* @return true if the font was modified, false otherwise
*/
public boolean addCharacter(int charId, String charStr, String charImageHex) {
return this.addCharacter(charId, charStr, decodeCharacterImage(charImageHex));
}
/**
* Add a character to the font. The character string is supposed to hold a Unicode representation
* of the character, preferably one consisting of individual letters, digits, symbols, or
* punctuation marks, rather than ligature characters or the like. The argument character image is
* the glyph corresponding to the character in the source document, if any is explicitly given
* there; it allows for users to double-check and modify the transcription of glyphs to Unicode
* characters. The character image should be a black-and-white bitmap, 32 pixels high, with width
* allowed to adjust proportionally in accordance to the glyph dimensions. The returned boolean
* indicates if the font was modified, i.e., if a character was added or modified as a result of
* the call to this method.
*
* @param charId the font-local ID of the character
* @param charStr the Unicode representation of the character
* @param charImage the character image as extracted from the source
* @return true if the font was modified, false otherwise
*/
public boolean addCharacter(int charId, String charStr, BufferedImage charImage) {
ImCharacter chr = ((ImCharacter) this.characters.get(new Integer(charId)));
if (chr == null) {
chr = new ImCharacter(charId, charStr, charImage);
this.characters.put(new Integer(chr.id), chr);
return true;
}
boolean modified = false;
if ((charStr != null) && !charStr.equals(chr.str)) {
modified = true;
String oCharStr = chr.str;
chr.str = charStr;
this.doc.notifyAttributeChanged(this, (CHARACTER_STRING_ATTRIBUTE + "-" + charId), oCharStr);
}
if ((charImage != null) && !characterImagesEqual(charImage, chr.image)) {
modified = true;
BufferedImage oCharImage = chr.image;
chr.image = charImage;
this.doc.notifyAttributeChanged(this, (CHARACTER_IMAGE_ATTRIBUTE + "-" + charId), oCharImage);
}
return modified;
}
/**
* Retrieve the Unicode string representing a character.
*
* @param charId the font-local ID of the character
* @return the Unicode string of the character with the argument ID
*/
public String getString(int charId) {
ImCharacter chr = ((ImCharacter) this.characters.get(new Integer(charId)));
return ((chr == null) ? null : chr.str);
}
/**
* Retrieve the glyph image for a character.
*
* @param charId the font-local ID of the character
* @return the glyph image of the character with the argument ID
*/
public BufferedImage getImage(int charId) {
ImCharacter chr = ((ImCharacter) this.characters.get(new Integer(charId)));
return ((chr == null) ? null : chr.image);
}
/**
* Retrieve the hex representation of the glyph image for a character.
*
* @param charId the font-local ID of the character
* @return the hex representation glyph image of the character with the argument ID
*/
public String getImageHex(int charId) {
ImCharacter chr = ((ImCharacter) this.characters.get(new Integer(charId)));
return ((chr == null) ? null : encodeCharacterImage(chr.image));
}
/**
* Retrieve the IDs of all characters belonging to the font.
*
* @return an array holding the character IDs
*/
public int[] getCharacterIDs() {
int[] charIDs = new int[this.characters.size()];
int charIdIndex = 0;
for (Iterator cidit = this.characters.keySet().iterator(); cidit.hasNext(); )
charIDs[charIdIndex++] = ((Integer) cidit.next()).intValue();
return charIDs;
}
private static class ImCharacter {
int id;
String str;
BufferedImage image;
ImCharacter(int id, String str, BufferedImage image) {
this.id = id;
this.str = str;
this.image = image;
}
}
private static final int whiteRgb = Color.WHITE.getRGB();
private static final int blackRgb = Color.BLACK.getRGB();
private static BufferedImage decodeCharacterImage(String charImageHex) {
if (charImageHex == null) return null;
int charImageWidth = (charImageHex.length() / 8);
if (charImageWidth == 0) return null;
BufferedImage charImage = new BufferedImage(charImageWidth, 32, BufferedImage.TYPE_BYTE_BINARY);
int x = 0;
int y = 0;
int hex;
int hexMask;
for (int h = 0; h < charImageHex.length(); h++) {
hex = Integer.parseInt(charImageHex.substring(h, (h + 1)), 16);
hexMask = 8;
while (hexMask != 0) {
charImage.setRGB(x++, y, (((hex & hexMask) == 0) ? whiteRgb : blackRgb));
hexMask >>= 1;
if (x == charImageWidth) {
x = 0;
y++;
}
}
}
return charImage;
}
private static String encodeCharacterImage(BufferedImage charImage) {
if (charImage == null) return null;
int hex = 0;
int hexBits = 0;
StringBuffer charImageHex = new StringBuffer();
for (int y = 0; y < charImage.getHeight(); y++)
for (int x = 0; x < charImage.getWidth(); x++) {
if (charImage.getRGB(x, y) != whiteRgb) hex += 1;
if (hexBits == 3) {
charImageHex.append(Integer.toString(hex, 16).toUpperCase());
hex = 0;
hexBits = 0;
} else {
hex <<= 1;
hexBits++;
}
}
return charImageHex.toString();
}
private static boolean characterImagesEqual(BufferedImage ci1, BufferedImage ci2) {
if (ci1 == ci2) return true;
if ((ci1 == null) || (ci2 == null)) return false;
if ((ci1.getWidth() != ci2.getWidth()) || (ci1.getHeight() != ci2.getHeight())) return false;
for (int x = 0; x < ci1.getWidth(); x++)
for (int y = 0; y < ci1.getHeight(); y++) {
if (ci1.getRGB(x, y) != ci2.getRGB(x, y)) return false;
}
return true;
}
/**
* Scale a character image to 32 pixels high and proportional width. If the argument image already
* is 32 pixels in height, it is simply returned. In any case, the type of the returned image is
* the same as that of the argument image.
*
* @param charImage the character image to scale
* @return the scaled character image
*/
public static BufferedImage scaleCharImage(BufferedImage charImage) {
if ((charImage == null) || (charImage.getHeight() == 32)) return charImage;
BufferedImage sCharImage =
new BufferedImage(
Math.max(1, ((charImage.getWidth() * 32) / charImage.getHeight())),
32,
charImage.getType());
Graphics2D sCiGr = sCharImage.createGraphics();
sCiGr.setColor(Color.WHITE);
sCiGr.fillRect(0, 0, sCharImage.getWidth(), sCharImage.getHeight());
sCiGr.scale((32.0 / charImage.getHeight()), (32.0 / charImage.getHeight()));
sCiGr.drawImage(charImage, 0, 0, null);
sCiGr.dispose();
// JOptionPane.showMessageDialog(null, new JLabel(new ImageIcon(charImage)), ("Scaled " +
// charImage.getWidth() + "x" + charImage.getHeight() + " to " + sCharImage.getWidth() + "x" +
// sCharImage.getHeight()), JOptionPane.PLAIN_MESSAGE, new ImageIcon(sCharImage));
return sCharImage;
}
}
/**
* Overrides the Runnable run method. Checks an image to see if it contains a Sign Language letter
* and identifies the letter if true.
*/
@Override
public void run() {
Random r = new Random();
int currentResult = this.result;
while (true) {
/*
* This is the normal sleep that relaxes the CPU a bit and
* lets other threads run fluently.
*/
try {
Thread.sleep(100);
} catch (InterruptedException ex) {
ex.printStackTrace();
}
while (this.algorithmRunning) {
if (this.capturedImageChanged) {
synchronized (this.lockObject) {
this.capturedImageChanged = false;
}
/*
* This is where the Algorithm method will be called (possibly other classes involded).
* For now, instead a simple sleep will be called as simulation.
*
* try {
* Thread.sleep(5000);
* } catch (InterruptedException ex) {
* ex.printStackTrace();
* }
*/
/*
* Let's see.
* Processing and information aquiring part.
*/
if (this.siblingEye == null) {
continue;
}
BufferedImage capturedIm = this.siblingEye.getImage();
// System.out.format("Brain: capIm's with is %d and height is %d\n",
// capturedIm.getWidth(), capturedIm.getHeight());
if (capturedIm == null) {
continue;
}
double ar =
(double) (EyeWebcam.HAND_CUT_X2 - EyeWebcam.HAND_CUT_X1)
/ (EyeWebcam.HAND_CUT_Y2 - EyeWebcam.HAND_CUT_Y1);
// System.out.format("Brain: aspect ratio = %.2f\n", ar);
int camImWidth, camImHeight;
int cutX1 = EyeWebcam.HAND_CUT_X1;
int cutX2 = EyeWebcam.HAND_CUT_X2;
int cutY1 = EyeWebcam.HAND_CUT_Y1;
int cutY2 = EyeWebcam.HAND_CUT_Y2;
if (ar < DBImage.DB_IMAGE_ASPECT_RATIO) {
camImWidth = (int) Math.round(DBImage.DB_IMAGE_HEIGHT * ar);
camImHeight = DBImage.DB_IMAGE_HEIGHT;
double cutHeight =
(EyeWebcam.HAND_CUT_Y2
- EyeWebcam.HAND_CUT_Y1
- (EyeWebcam.HAND_CUT_X2 - EyeWebcam.HAND_CUT_X1)
/ DBImage.DB_IMAGE_ASPECT_RATIO)
/ 2;
cutY1 = (int) (EyeWebcam.HAND_CUT_Y1 + cutHeight);
cutY2 = (int) (EyeWebcam.HAND_CUT_Y2 - cutHeight);
} else {
camImWidth = DBImage.DB_IMAGE_WIDTH;
camImHeight = (int) Math.round(DBImage.DB_IMAGE_WIDTH / ar);
double cutWidth =
(EyeWebcam.HAND_CUT_X2
- EyeWebcam.HAND_CUT_X1
- (EyeWebcam.HAND_CUT_Y2 - EyeWebcam.HAND_CUT_Y1)
* DBImage.DB_IMAGE_ASPECT_RATIO)
/ 2;
cutX1 = (int) (EyeWebcam.HAND_CUT_X1 + cutWidth);
cutX2 = (int) (EyeWebcam.HAND_CUT_X2 - cutWidth);
}
// System.out.format("Brain: camImWidth = %d, camImHeight = %d\n", camImWidth,
// camImHeight);
// System.out.format("Brain: cutX2 = %d, cutX1 = %d, cutY2 = %d, cutY1 = %d\n", cutX2,
// cutX1, cutY2, cutY1);
// System.out.format("Brain: cutX2 - cutX1 / cutY2 - cutY1 = %.3f\n", (double) (cutX2 -
// cutX1) / (cutY2 - cutY1));
int[][] cutResizedGrayIntIm =
ImageAlgorithms.buffIm2CutGrayResizedIntIm(
capturedIm,
cutX1,
cutY1,
cutX2,
cutY2,
DBImage.DB_IMAGE_WIDTH,
DBImage.DB_IMAGE_HEIGHT);
if (cutResizedGrayIntIm == null) {
continue;
}
GrayImageAndHistogram contourIntImAndHistogram =
ImageAlgorithms.grayIntIm2ContourImAndHistogram(
cutResizedGrayIntIm, DBImage.CONTOUR_POWER);
int[][] contourIntIm = contourIntImAndHistogram.getGrayImage();
int[] histogram = contourIntImAndHistogram.getHistogram();
int threshold =
ImageAlgorithms.computeNecessaryThreshold(
DBImage.WHITE_PROPORTION, histogram, camImWidth * camImHeight);
// System.out.format("Brain: threshold = %d\n", threshold);
boolean[][] camBoolIm = ImageAlgorithms.grayIntIm2BoolIm(contourIntIm, threshold);
this.processedImage =
ImageAlgorithms.boolIm2BuffIm(camBoolIm, Color.BLACK.getRGB(), Color.WHITE.getRGB());
Shape greatestShape = ImageAlgorithms.findGreatestShape(camBoolIm);
// System.out.format("Brain: greatestShape's area is %d\n", greatestShape.getArea());
Point2D leftMostPoint = greatestShape.getLeftMostPoint();
Point2D rightMostPoint = greatestShape.getRightMostPoint();
Point2D bottomMostPoint = greatestShape.getBottomMostPoint();
Point2D topMostPoint = greatestShape.getTopMostPoint();
Shape leftShape =
ImageAlgorithms.reduceShapeHVAreaLimit(
greatestShape, leftMostPoint, DBImage.HV_THINNESS, true, DBImage.HV_AREA_LIMIT);
Shape rightShape =
ImageAlgorithms.reduceShapeHVAreaLimit(
greatestShape, rightMostPoint, DBImage.HV_THINNESS, true, DBImage.HV_AREA_LIMIT);
Shape topShape =
ImageAlgorithms.reduceShapeHVAreaLimit(
greatestShape, topMostPoint, DBImage.HV_THINNESS, false, DBImage.HV_AREA_LIMIT);
Shape bottomShape =
ImageAlgorithms.reduceShapeHVAreaLimit(
greatestShape,
bottomMostPoint,
DBImage.HV_THINNESS,
false,
DBImage.HV_AREA_LIMIT);
int camLeftShapeCenter = leftShape.getCenter().getX();
int camTopShapeCenter = topShape.getCenter().getY();
int camShapeWidth = rightShape.getCenter().getX() - camLeftShapeCenter;
int camShapeHeight = bottomShape.getCenter().getY() - camTopShapeCenter;
// System.out.format("Brain: camLeftShapeCenter = %d, camTopShapeCenter = %d,
// camShapeWidth = %d, camShapeHeight = %d\n", camLeftShapeCenter, camTopShapeCenter,
// camShapeWidth, camShapeHeight);
/* Comparison part.
* Similar to that sucky algorithm Iulia showed me.
* (The algorithm is sucky not Iulia)
* BTW talkin'bout Iulia M., not Iulia P. cause Iulia P. _is_ forsure.
*/
Vector<Letter> letters = this.parentModel.getLetters();
if (letters == null) {
continue;
}
// System.out.format("Brain: got %d letters.\n", letters.size());
Iterator<Letter> itlt = letters.iterator();
int letterIndex = 0;
double maxMatchedDouble = 0.0;
int maxMatchedIndex = 0;
while (itlt.hasNext()) {
Letter letter = itlt.next();
Vector<DBImage> dbIms = letter.getDBImages();
// System.out.format("Brain: got %d images for letter %d.\n", dbIms.size(),
// letterIndex);
if (dbIms == null) {
continue;
}
Iterator<DBImage> itim = dbIms.iterator();
int imIndex = 0;
int nMatched = 0;
while (itim.hasNext()) {
DBImage dbIm = itim.next();
boolean[][] dbBoolIm = dbIm.getRaster();
// System.out.format("dbBoolIm's width and heigth is %d and %d\n", dbBoolIm[0].length,
// dbBoolIm.length);
int dbLeftShapeCenter = dbIm.getLeftShapeCenter();
int dbTopShapeCenter = dbIm.getTopShapeCenter();
int dbShapeWidth = dbIm.getShapeWidth();
int dbShapeHeight = dbIm.getShapeHeight();
// System.out.format("Brain: dbLeftShapeCenter = %d, dbTopShapeCenter = %d,
// dbShapeWidth = %d, dbShapeHeight = %d\n", dbLeftShapeCenter, dbTopShapeCenter,
// dbShapeWidth, dbShapeHeight);
boolean[][] transZoomedBoolIm =
ImageAlgorithms.transZoomBoolIm(
camBoolIm,
dbLeftShapeCenter - camLeftShapeCenter,
dbTopShapeCenter - camTopShapeCenter,
(double) dbShapeWidth / camShapeWidth,
(double) dbShapeHeight / camShapeHeight,
camLeftShapeCenter,
camTopShapeCenter);
// this.processedImage = ImageAlgorithms.boolIm2BuffIm(transZoomedBoolIm,
// Color.BLACK.getRGB(), Color.BLUE.brighter().getRGB());
// System.out.format("transZoomedBoolIm's width and heigth is %d and %d\n",
// transZoomedBoolIm[0].length, transZoomedBoolIm.length);
double match = ImageAlgorithms.compareTwoBoolIms(camBoolIm, dbBoolIm);
// double match = ImageAlgorithms.compareTwoBoolIms(transZoomedBoolIm, dbBoolIm);
// System.out.format("matching with letter %d, %d. image gives %.3f\n", letterIndex,
// imIndex, match);
if (match >= Brain.MINIMUM_RATE_NEEDED_TO_MATCH) {
nMatched++;
}
imIndex++;
}
double nMatchedDouble = (double) nMatched / dbIms.size();
if (nMatchedDouble > maxMatchedDouble) {
maxMatchedDouble = nMatchedDouble;
maxMatchedIndex = letterIndex + 1;
}
letterIndex++;
}
System.out.format(
"Brain: compared with %d letters, maxMatchedDouble = %.3f, maxMatchedIndex = %d.\n",
letterIndex, maxMatchedDouble, maxMatchedIndex);
/* Evaluating the comparison.
*/
if (maxMatchedDouble > Brain.MINIMUM_PROPORTION_OF_IMAGES_NEEDED_TO_MATCH) {
currentResult = maxMatchedIndex;
} else {
currentResult = -1;
}
/* For testing: */
// currentResult = 1 + r.nextInt(4);
}
if (currentResult != this.result) {
this.result = currentResult;
System.out.format("Brain: new result = %d\n", result);
this.parentModel.setBrainResultChanged();
}
}
}
}
// Zeichent ein Schwarzes Punkt
public void activate(int x, int y) {
this.setRGB(x, y, Color.BLACK.getRGB());
}
/*
* (non-Javadoc)
*
* @see pt.up.fe.dceg.neptus.renderer2d.Renderer2DPainter#paint(java.awt.Graphics2D,
* pt.up.fe.dceg.neptus.renderer2d.StateRenderer2D)
*/
@Override
public void paint(Graphics2D g2, StateRenderer2D renderer) {
// if (!showInRender)
// return;
double alfaPercentage = 1;
int dt = 3;
long deltaTimeMillis = System.currentTimeMillis() - lastCalcPosTimeMillis;
if (deltaTimeMillis > secondsToDisplayRanges * 1000.0) {
// alfaPercentage = 0.5;
dt = 0;
} else if (deltaTimeMillis > secondsToDisplayRanges * 1000.0 / 2.0) {
// alfaPercentage = 0.5;
dt = 1;
} else if (deltaTimeMillis > secondsToDisplayRanges * 1000.0 / 4.0) {
// alfaPercentage = 0.7;
dt = 2;
}
double rotationAngle = renderer.getRotation();
Point2D centerPos = renderer.getScreenPosition(new LocationType(location));
Color color = orangeNINFO;
// Paint system loc
Graphics2D g = (Graphics2D) g2.create();
g.setStroke(new BasicStroke(2));
{
double diameter = Math.max(length, width);
if (diameter > 0) {
Graphics2D gt = (Graphics2D) g.create();
double scaleX = (renderer.getZoom() / 10) * width;
double scaleY = (renderer.getZoom() / 10) * length;
diameter = diameter * renderer.getZoom();
Color colorCircle =
new Color(
color.getRed(), color.getGreen(), color.getBlue(), (int) (150 * alfaPercentage));
gt.setColor(colorCircle);
gt.draw(
new Ellipse2D.Double(
centerPos.getX() - diameter / 2,
centerPos.getY() - diameter / 2,
diameter,
diameter));
gt.translate(centerPos.getX(), centerPos.getY());
gt.rotate(Math.PI + Math.toRadians(headingDegrees) - renderer.getRotation());
if (useSystemToDeriveHeadingOf != null && useSystemToDeriveHeadingOf.length() != 0) {
gt.rotate(
Math.toRadians(
-(-useHeadingAngleToDerivedHeading * 0 + useHeadingOffsetFromDerivedHeading)));
}
gt.scale(scaleX, scaleY);
gt.fill(myShape);
gt.dispose();
}
}
if (dt > 0) {
g.setColor(new Color(0, 0, 0, (int) (255 * alfaPercentage)));
// g.draw(new Ellipse2D.Double(centerPos.getX()-10,centerPos.getY()-10,20,20));
g.draw(
new Arc2D.Double(
centerPos.getX() - 12, centerPos.getY() - 12, 24, 24, -30, 60, Arc2D.OPEN));
g.draw(
new Arc2D.Double(
centerPos.getX() - 12, centerPos.getY() - 12, 24, 24, -30 + 180, 60, Arc2D.OPEN));
// g.setColor(new Color(255, 200, 0, (int) (255 * alfaPercentage)));
color = orangeNINFO; // new Color(255, 255, 0).brighter();
g.setColor(
new Color(
color.getRed(), color.getGreen(), color.getBlue(), (int) (255 * alfaPercentage)));
// g.draw(new Ellipse2D.Double(centerPos.getX()-12,centerPos.getY()-12,24,24));
g.draw(
new Arc2D.Double(
centerPos.getX() - 14, centerPos.getY() - 14, 28, 28, -30, 60, Arc2D.OPEN));
g.draw(
new Arc2D.Double(
centerPos.getX() - 14, centerPos.getY() - 14, 28, 28, -30 + 180, 60, Arc2D.OPEN));
}
if (dt > 1) {
g.setColor(new Color(0, 0, 0, (int) (255 * alfaPercentage)));
// g.draw(new Ellipse2D.Double(centerPos.getX()-14,centerPos.getY()-14,28,28));
g.draw(
new Arc2D.Double(
centerPos.getX() - 16, centerPos.getY() - 16, 32, 32, -30, 60, Arc2D.OPEN));
g.draw(
new Arc2D.Double(
centerPos.getX() - 16, centerPos.getY() - 16, 32, 32, -30 + 180, 60, Arc2D.OPEN));
color = orangeNINFO; // new Color(255, 255, 0).brighter();
g.setColor(
new Color(
color.getRed(), color.getGreen(), color.getBlue(), (int) (255 * alfaPercentage)));
g.draw(
new Arc2D.Double(
centerPos.getX() - 18, centerPos.getY() - 18, 36, 36, -30, 60, Arc2D.OPEN));
g.draw(
new Arc2D.Double(
centerPos.getX() - 18, centerPos.getY() - 18, 36, 36, -30 + 180, 60, Arc2D.OPEN));
}
g.translate(centerPos.getX(), centerPos.getY());
color = orangeNINFO; // new Color(255, 255, 0).darker();
color =
new Color(color.getRed(), color.getGreen(), color.getBlue(), (int) (255 * alfaPercentage));
g.setColor(color);
g.fill(new Ellipse2D.Double(-9, -9, 18, 18));
// g.setColor(new Color(255, 255, 0, (int) (150 * alfaPercentage)).brighter());
color = orangeNINFO.brighter(); // new Color(255, 255, 0).brighter();
color =
new Color(color.getRed(), color.getGreen(), color.getBlue(), (int) (255 * alfaPercentage));
g.setColor(color);
g.setStroke(new BasicStroke(2));
g.draw(new Ellipse2D.Double(-9, -9, 18, 18));
g.setColor(new Color(0, 0, 0, (int) (140 * alfaPercentage)));
g.fill(new Ellipse2D.Double(-2, -2, 4, 4));
g.setColor(Color.BLACK);
if (true) {
double newYaw = Math.toRadians(headingDegrees);
Shape shape = getArrow();
g.rotate(-rotationAngle);
g.rotate(newYaw + Math.PI);
color = Color.BLACK; // orangeNINFO.brighter();//new Color(255, 255, 0).brighter();
g.setColor(
new Color(
color.getRed(), color.getGreen(), color.getBlue(), (int) (150 * alfaPercentage)));
g.setStroke(new BasicStroke(2));
g.fill(shape);
color = Color.BLACK.darker(); // orangeNINFO.brighter();//new Color(255, 255, 0).brighter();
g.setColor(
new Color(
color.getRed(), color.getGreen(), color.getBlue(), (int) (150 * alfaPercentage)));
g.draw(shape);
g.setColor(Color.BLACK);
g.rotate(-(newYaw + Math.PI));
g.rotate(rotationAngle);
}
// g.drawString("Me"
// + (followingPositionOf != null && followingPositionOf.length() != 0 ? " [using " +
// followingPositionOf + "]"
// : "")
// + (useSystemToDeriveHeadingOf != null && useSystemToDeriveHeadingOf.length() != 0 ? "
// [heading from "
// + useSystemToDeriveHeadingOf + " (@" +
// + useHeadingAngleToDerivedHeading + CoordinateUtil.CHAR_DEGREE + "#"
// + useHeadingOffsetFromDerivedHeading + CoordinateUtil.CHAR_DEGREE
// + ")]" : ""), 18, 14);
g.drawString(
I18n.text("Me")
+ (followingPositionOf != null && followingPositionOf.length() != 0
? " " + I18n.text("Pos. external")
: "")
+ (useSystemToDeriveHeadingOf != null && useSystemToDeriveHeadingOf.length() != 0
? " "
+ I18n.textc(
"Heading external",
"indication that the heading comes from external source")
: ""),
18,
14);
g.translate(-centerPos.getX(), -centerPos.getY());
g.dispose();
}
