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removing font code to put it elsewhere

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benfry
2008-08-21 23:37:13 +00:00
parent 7284e58b1c
commit be73da84da
1 changed files with 0 additions and 211 deletions
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211
candy/src/processing/candy/SVG.java
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@@ -1665,215 +1665,4 @@ public class SVG {
parent.endShape(closed ? PConstants.CLOSE : PConstants.OPEN);
}
}
/*
public void draw() {
drawShape();
}
public void draw(PApplet tp) {
PApplet p = parent;
parent = tp;
drawShape();
parent = p;
}
public void draw(PGraphics parent) {
parent.beginShape();
parent.vertex(x[0], y[0]);
int i = 1; // moveto has the first point
while (i < count) {
switch (kind[i]) {
case MOVETO:
parent.breakShape();
parent.vertex(x[i], y[i]);
i++;
break;
case LINETO:
parent.vertex(x[i], y[i]);
i++;
break;
case QCURVETO: // doubles the control point
parent.bezierVertex(x[i], y[i], x[i+1], y[i+1], x[i+1], y[i+1]);
i += 2;
break;
case CURVETO:
parent.bezierVertex(x[i], y[i], x[i+1], y[i+1], x[i+2], y[i+2]);
i += 3;
break;
}
}
parent.endShape(closed ? PConstants.CLOSE : PConstants.OPEN);
}
*/
// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
/*
// http://www.w3.org/TR/SVG11/fonts.html
public class Font extends BaseObject {
// String id;
// XMLElement element;
public FontFace face;
public HashMap namedGlyphs;
public HashMap unicodeGlyphs;
public int glyphCount;
public FontGlyph[] glyphs;
public FontGlyph missingGlyph;
public Font(BaseObject parent, XMLElement properties) {
super(parent, properties);
XMLElement[] elements = properties.getChildren();
namedGlyphs = new HashMap();
unicodeGlyphs = new HashMap();
glyphCount = 0;
glyphs = new FontGlyph[elements.length];
for (int i = 0; i < elements.length; i++) {
String name = elements[i].getName();
XMLElement elem = elements[i];
if (name.equals("glyph")) {
FontGlyph fg = new FontGlyph(this, elem);
if (fg.count != 0) {
if (fg.name != null) {
namedGlyphs.put(fg.name, fg);
}
if (fg.unicode != 0) {
unicodeGlyphs.put(new Character(fg.unicode), fg);
}
}
glyphs[glyphCount++] = fg;
} else if (name.equals("missing-glyph")) {
missingGlyph = new FontGlyph(this, elem);
} else if (name.equals("font-face")) {
face = new FontFace(this, elem);
} else {
System.err.println("Ignoring " + name + " inside <font>");
}
}
}
protected void drawShape() {
// does nothing for fonts
}
public void drawString(String str, float x, float y, float size) {
// 1) scale by the 1.0/unitsPerEm
// 2) scale up by a font size
parent.pushMatrix();
float s = size / (float) face.unitsPerEm;
//System.out.println("scale is " + s);
// swap y coord at the same time, since fonts have y=0 at baseline
parent.translate(x, y);
parent.scale(s, -s);
char[] c = str.toCharArray();
for (int i = 0; i < c.length; i++) {
// call draw on each char (pulling it w/ the unicode table)
FontGlyph fg = (FontGlyph) unicodeGlyphs.get(new Character(c[i]));
if (fg != null) {
fg.draw();
// add horizAdvX/unitsPerEm to the x coordinate along the way
parent.translate(fg.horizAdvX, 0);
} else {
System.err.println("'" + c[i] + "' not available.");
}
}
parent.popMatrix();
}
public void drawChar(char c, float x, float y, float size) {
parent.pushMatrix();
float s = size / (float) face.unitsPerEm;
parent.translate(x, y);
parent.scale(s, -s);
FontGlyph fg = (FontGlyph) unicodeGlyphs.get(new Character(c));
if (fg != null) fg.draw();
parent.popMatrix();
}
}
// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
public class FontFace extends BaseObject {
int horizOriginX; // dflt 0
int horizOriginY; // dflt 0
int horizAdvX; // no dflt?
int vertOriginX; // dflt horizAdvX/2
int vertOriginY; // dflt ascent
int vertAdvY; // dflt 1em (unitsPerEm value)
String fontFamily;
int fontWeight; // can also be normal or bold (also comma separated)
String fontStretch;
int unitsPerEm; // dflt 1000
int[] panose1; // dflt "0 0 0 0 0 0 0 0 0 0"
int ascent;
int descent;
int[] bbox; // spec says comma separated, tho not w/ forge
int underlineThickness;
int underlinePosition;
//String unicodeRange; // gonna ignore for now
public FontFace(BaseObject parent, XMLElement properties) {
super(parent, properties);
unitsPerEm = properties.getIntAttribute("units-per-em", 1000);
}
protected void drawShape() {
// nothing to draw in the font face attribute
}
}
// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
public class FontGlyph extends Path {
String name;
//String unicode;
char unicode; //c;
int horizAdvX;
public FontGlyph(BaseObject parent, XMLElement properties) {
super(parent, properties);
name = properties.getStringAttribute("glyph-name");
String u = properties.getStringAttribute("unicode");
unicode = 0;
if (u != null) {
if (u.length() == 1) {
unicode = u.charAt(0);
//System.out.println("unicode for " + name + " is " + u);
} else {
System.err.println("unicode for " + name +
" is more than one char: " + u);
}
}
horizAdvX = properties.getIntAttribute("horiz-adv-x", 0);
}
}
*/
}