/** the horizontal position of the current area container */
private int currentAreaContainerXPosition = 0;
+ private PDFColor currentColour = new PDFColor(0, 0, 0);
+
/**
* create the PDF renderer
*/
this.currentAreaContainerXPosition += area.getPaddingLeft() + area.borderWidthLeft;
}
+ this.currentXPosition = this.currentAreaContainerXPosition;
doFrame(area);
Enumeration e = area.getChildren().elements();
public void renderForeignObjectArea(ForeignObjectArea area)
{
// if necessary need to scale and align the content
- int x = this.currentAreaContainerXPosition;
+ this.currentXPosition = this.currentXPosition + area.getXOffset();
+ this.currentYPosition = this.currentYPosition;
switch(area.getAlign()) {
case TextAlign.START:
break;
* @param area the SVG area to render
*/
public void renderSVGArea(SVGArea area) {
- int x = this.currentAreaContainerXPosition;
+ int x = this.currentXPosition;
int y = this.currentYPosition;
SVGSVGElement svg = area.getSVGDocument().getRootElement();
int w = (int)(svg.getWidth().getBaseVal().getValue() * 1000);
Enumeration e = area.getChildren().elements();
while (e.hasMoreElements()) {
Box b = (Box) e.nextElement();
+ this.currentYPosition = ry - area.getPlacementOffset();
b.render(this);
}
this.currentYPosition = ry-h;
+ this.currentXPosition = rx;
}
/**
this.currentFontSize = 0;
currentStream.add("BT\n");
+
renderAreaContainer(body);
if (before != null) {
gi = locateDef(address, area);
if(gi instanceof SVGLinearGradientElement) {
SVGLinearGradientElement linear = (SVGLinearGradientElement)gi;
- handleLinearGradient(linear, di, fill);
-
-/* Vector theCoords = new Vector();
- theCoords.addElement(new Double(linear.getX1().getBaseVal().getValue()));
- theCoords.addElement(new Double(linear.getY1().getBaseVal().getValue()));
- theCoords.addElement(new Double(linear.getX2().getBaseVal().getValue()));
- theCoords.addElement(new Double(linear.getY2().getBaseVal().getValue()));
-
- Vector theExtend = new Vector();
- theExtend.addElement(new Boolean(true));
- theExtend.addElement(new Boolean(true));
-
- Vector theDomain = new Vector();
- theDomain.addElement(new Double(0));
- theDomain.addElement(new Double(1));
-
- Vector theEncode = new Vector();
- theEncode.addElement(new Double(0));
- theEncode.addElement(new Double(1));
- theEncode.addElement(new Double(0));
- theEncode.addElement(new Double(1));
-
- Vector theBounds = new Vector();
- theBounds.addElement(new Double(0));
- theBounds.addElement(new Double(1));
-
- Vector theFunctions = new Vector();
-
- NodeList nl = linear.getChildNodes();
- Vector someColors = new Vector();
- float lastoffset = 0;
- Vector lastVector = null;
- SVGStopElementImpl stop;
- for(int count = 0; count < nl.getLength(); count++) {
- stop = (SVGStopElementImpl)nl.item(count);
- CSSValue cv = stop.getPresentationAttribute("stop-color");
- if(cv == null) {
- // maybe using color
- cv = stop.getPresentationAttribute("color");
- }
- if(cv == null) {
- // problems
- System.err.println("no stop-color or color in stop element");
- continue;
- }
- PDFColor color = new PDFColor(0, 0, 0);
- if(cv != null && cv.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
- if(((CSSPrimitiveValue)cv).getPrimitiveType() == CSSPrimitiveValue.CSS_RGBCOLOR) {
- RGBColor col = ((CSSPrimitiveValue)cv).getRGBColorValue();
- CSSPrimitiveValue val;
- val = col.getRed();
- float red = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- val = col.getGreen();
- float green = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- val = col.getBlue();
- float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- color = new PDFColor(red, green, blue);
- }
- }
- float offset = stop.getOffset().getBaseVal() / 100f;
- Vector colVector = color.getVector();
- // create bounds from last to offset
- if(lastVector != null) {
- Vector theCzero = lastVector;
- Vector theCone = colVector;
- PDFFunction myfunc = this.pdfDoc.makeFunction(2, theDomain, null,
- theCzero, theCone, 1.0);
- theFunctions.addElement(myfunc);
- } else if(nl.getLength() == 1) {
- Vector theCzero = colVector;
- Vector theCone = colVector;
- PDFFunction myfunc = this.pdfDoc.makeFunction(2, theDomain, null,
- theCzero, theCone, 1.0);
- theFunctions.addElement(myfunc);
- }
- lastoffset = offset;
- lastVector = colVector;
- someColors.addElement(color);
- }
- ColorSpace aColorSpace = new ColorSpace(ColorSpace.DEVICE_RGB);
-/* PDFFunction myfunky = this.pdfDoc.makeFunction(3,
- theDomain, null,
- theFunctions, null,
- theEncode);
- PDFShading myShad = null;
- myShad = this.pdfDoc.makeShading(
- 2, aColorSpace,
- null, null, false,
- theCoords, null, myfunky,theExtend);
- PDFPattern myPat = this.pdfDoc.makePattern(2, myShad, null, null, null);*
- PDFPattern myPat = this.pdfDoc.createGradient(false, aColorSpace, someColors,null,theCoords);
- currentStream.add(myPat.getColorSpaceOut(fill));*/
+ handleLinearGradient(linear, di, fill, area);
} else if(gi instanceof SVGRadialGradientElement) {
SVGRadialGradientElement radial = (SVGRadialGradientElement)gi;
- ColorSpace aColorSpace = new ColorSpace(ColorSpace.DEVICE_RGB);
- org.w3c.dom.NodeList nl = radial.getChildNodes();
- SVGStopElementImpl stop;
- Hashtable table = null;
- Vector someColors = new Vector();
- Vector theCoords = new Vector();
- Vector theBounds = new Vector();
- // todo handle gradient units
- SVGRect bbox = null;
- if(area instanceof SVGRectElement) {
- bbox = ((SVGRectElement)area).getBBox();
- }
- short units = radial.getGradientUnits().getBaseVal();
- switch(units) {
- case SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX:
- break;
- case SVGUnitTypes.SVG_UNIT_TYPE_UNKNOWN:
- default:
- }
- // the coords should be relative to the current object
- // check value types, eg. %
- if(bbox != null) {
- if(false) {
- theCoords.addElement(new Double(bbox.getX() +
- radial.getCx().getBaseVal().getValue() * bbox.getWidth()));
- theCoords.addElement(new Double(bbox.getY() +
- radial.getCy().getBaseVal().getValue() * bbox.getHeight()));
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue() *
- bbox.getHeight()));
- theCoords.addElement(new Double(bbox.getX() +
- radial.getFx().getBaseVal().getValue() * bbox.getWidth()));
- theCoords.addElement(new Double(bbox.getY() +
- radial.getFy().getBaseVal().getValue() * bbox.getHeight()));
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue() *
- bbox.getHeight()));
- } else {
- theCoords.addElement(new Double(-bbox.getX() + radial.getCx().getBaseVal().getValue()));
- theCoords.addElement(new Double(-bbox.getY() + radial.getCy().getBaseVal().getValue()));
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
- theCoords.addElement(new Double(-bbox.getX() + radial.getFx().getBaseVal().getValue())); // Fx
- theCoords.addElement(new Double(-bbox.getY() + radial.getFy().getBaseVal().getValue())); // Fy
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
-/* theCoords.addElement(new Double(bbox.getX() +
- radial.getCx().getBaseVal().getValue()));
- theCoords.addElement(new Double(bbox.getY() +
- radial.getCy().getBaseVal().getValue()));
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
- theCoords.addElement(new Double(bbox.getX() +
- radial.getFx().getBaseVal().getValue()));
- theCoords.addElement(new Double(bbox.getY() +
- radial.getFy().getBaseVal().getValue()));
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));*/
- }
- } else {
- theCoords.addElement(new Double(radial.getCx().getBaseVal().getValue()));
- theCoords.addElement(new Double(radial.getCy().getBaseVal().getValue()));
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
- theCoords.addElement(new Double(radial.getFx().getBaseVal().getValue())); // Fx
- theCoords.addElement(new Double(radial.getFy().getBaseVal().getValue())); // Fy
- theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
- }
- float lastoffset = 0;
- for(int count = 0; count < nl.getLength(); count++) {
- stop = (SVGStopElementImpl)nl.item(count);
- CSSValue cv = stop.getPresentationAttribute("stop-color");
- if(cv == null) {
- // maybe using color
- cv = stop.getPresentationAttribute("color");
- }
- if(cv == null) {
- // problems
- System.err.println("no stop-color or color in stop element");
- continue;
- }
- PDFColor color = new PDFColor(0, 0, 0);
- if(cv != null && cv.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
- if(((CSSPrimitiveValue)cv).getPrimitiveType() == CSSPrimitiveValue.CSS_RGBCOLOR) {
- RGBColor col = ((CSSPrimitiveValue)cv).getRGBColorValue();
- CSSPrimitiveValue val;
- val = col.getRed();
- float red = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- val = col.getGreen();
- float green = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- val = col.getBlue();
- float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- color = new PDFColor(red, green, blue);
- }
- }
- float offset = stop.getOffset().getBaseVal();
- // create bounds from last to offset
- lastoffset = offset;
- someColors.addElement(color);
- }
- PDFPattern myPat = this.pdfDoc.createGradient(true, aColorSpace, someColors,null,theCoords);
-
- currentStream.add(myPat.getColorSpaceOut(fill));
+ handleRadialGradient(radial, di, fill, area);
} else {
System.err.println("WARNING Invalid fill reference :" + gi + ":" + address);
}
}
}
- protected void handleLinearGradient(SVGLinearGradientElement linear, DrawingInstruction di, boolean fill)
+ protected void handleLinearGradient(SVGLinearGradientElement linear, DrawingInstruction di, boolean fill, SVGElement area)
{
- Vector theCoords = new Vector();
- theCoords.addElement(new Double(linear.getX1().getBaseVal().getValue()));
- theCoords.addElement(new Double(linear.getY1().getBaseVal().getValue()));
- theCoords.addElement(new Double(linear.getX2().getBaseVal().getValue()));
- theCoords.addElement(new Double(linear.getY2().getBaseVal().getValue()));
+ Vector theCoords = null;
+// if(area instanceof GraphicElement) {
+// SVGRect rect = ((GraphicElement)area).getBBox();
+// if(rect != null) {
+ theCoords = new Vector();
+ theCoords.addElement(new Double(currentXPosition / 1000f
+ + linear.getX1().getBaseVal().getValue()));
+ theCoords.addElement(new Double(currentYPosition / 1000f
+ - linear.getY1().getBaseVal().getValue()));
+ theCoords.addElement(new Double(currentXPosition / 1000f
+ + linear.getX2().getBaseVal().getValue()));
+ theCoords.addElement(new Double(currentYPosition / 1000f
+ - linear.getY2().getBaseVal().getValue()));
+System.out.println("coords:" + theCoords);
+System.out.println(1 + " " + 0 + " " + 0 + " " + (-1) + " " + currentXPosition / 1000f + " " + currentYPosition / 1000f + " cm\n");
+// }
+// }
+// if(theCoords == null) {
+// theCoords = new Vector();
+// theCoords.addElement(new Double(linear.getX1().getBaseVal().getValue()));
+// theCoords.addElement(new Double(linear.getY1().getBaseVal().getValue()));
+// theCoords.addElement(new Double(linear.getX2().getBaseVal().getValue()));
+// theCoords.addElement(new Double(linear.getY2().getBaseVal().getValue()));
+// }
Vector theExtend = new Vector();
theExtend.addElement(new Boolean(true));
val = col.getBlue();
float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
color = new PDFColor(red, green, blue);
+ currentColour = color;
}
}
- float offset = stop.getOffset().getBaseVal() / 100f;
+ float offset = stop.getOffset().getBaseVal();
Vector colVector = color.getVector();
// create bounds from last to offset
if(lastVector != null) {
PDFPattern myPat = this.pdfDoc.makePattern(2, myShad, null, null, null);*/
PDFPattern myPat = this.pdfDoc.createGradient(false, aColorSpace, someColors,null,theCoords);
currentStream.add(myPat.getColorSpaceOut(fill));
+ if(fill)
+ di.fill = true;
+ else
+ di.stroke = true;
+ }
+
+ protected void handleRadialGradient(SVGRadialGradientElement radial, DrawingInstruction di, boolean fill, SVGElement area)
+ {
+ ColorSpace aColorSpace = new ColorSpace(ColorSpace.DEVICE_RGB);
+ org.w3c.dom.NodeList nl = radial.getChildNodes();
+ SVGStopElementImpl stop;
+ if(nl.getLength() == 0) {
+ // the color should be "none"
+ if(fill)
+ di.fill = false;
+ else
+ di.stroke = false;
+ return;
+ } else if(nl.getLength() == 1) {
+ stop = (SVGStopElementImpl)nl.item(0);
+ CSSValue cv = stop.getPresentationAttribute("stop-color");
+ if(cv == null) {
+ // maybe using color
+ cv = stop.getPresentationAttribute("color");
+ }
+ if(cv == null) {
+ // problems
+ System.err.println("no stop-color or color in stop element");
+ return;
+ }
+ PDFColor color = new PDFColor(0, 0, 0);
+ if(cv != null && cv.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
+ if(((CSSPrimitiveValue)cv).getPrimitiveType() == CSSPrimitiveValue.CSS_RGBCOLOR) {
+ RGBColor col = ((CSSPrimitiveValue)cv).getRGBColorValue();
+ CSSPrimitiveValue val;
+ val = col.getRed();
+ float red = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
+ val = col.getGreen();
+ float green = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
+ val = col.getBlue();
+ float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
+ color = new PDFColor(red, green, blue);
+ }
+ }
+ currentStream.add(color.getColorSpaceOut(fill));
+ if(fill)
+ di.fill = true;
+ else
+ di.stroke = true;
+ return;
+ }
+ Hashtable table = null;
+ Vector someColors = new Vector();
+ Vector theCoords = new Vector();
+ Vector theBounds = new Vector();
+ // todo handle gradient units
+ SVGRect bbox = null;
+ if(area instanceof SVGRectElement) {
+ bbox = ((SVGRectElement)area).getBBox();
+ }
+ short units = radial.getGradientUnits().getBaseVal();
+ switch(units) {
+ case SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX:
+ break;
+ case SVGUnitTypes.SVG_UNIT_TYPE_UNKNOWN:
+ default:
+ }
+ // the coords should be relative to the current object
+ // check value types, eg. %
+ if(bbox != null) {
+ if(false) {
+ theCoords.addElement(new Double(bbox.getX() +
+ radial.getCx().getBaseVal().getValue() * bbox.getWidth()));
+ theCoords.addElement(new Double(bbox.getY() +
+ radial.getCy().getBaseVal().getValue() * bbox.getHeight()));
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue() *
+ bbox.getHeight()));
+ theCoords.addElement(new Double(bbox.getX() +
+ radial.getFx().getBaseVal().getValue() * bbox.getWidth()));
+ theCoords.addElement(new Double(bbox.getY() +
+ radial.getFy().getBaseVal().getValue() * bbox.getHeight()));
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue() *
+ bbox.getHeight()));
+ } else {
+ theCoords.addElement(new Double(-bbox.getX() + radial.getCx().getBaseVal().getValue()));
+ theCoords.addElement(new Double(-bbox.getY() + radial.getCy().getBaseVal().getValue()));
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
+ theCoords.addElement(new Double(-bbox.getX() + radial.getFx().getBaseVal().getValue())); // Fx
+ theCoords.addElement(new Double(-bbox.getY() + radial.getFy().getBaseVal().getValue())); // Fy
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
+/* theCoords.addElement(new Double(bbox.getX() +
+ radial.getCx().getBaseVal().getValue()));
+ theCoords.addElement(new Double(bbox.getY() +
+ radial.getCy().getBaseVal().getValue()));
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
+ theCoords.addElement(new Double(bbox.getX() +
+ radial.getFx().getBaseVal().getValue()));
+ theCoords.addElement(new Double(bbox.getY() +
+ radial.getFy().getBaseVal().getValue()));
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));*/
+ }
+ } else {
+ theCoords.addElement(new Double(radial.getCx().getBaseVal().getValue()));
+ theCoords.addElement(new Double(radial.getCy().getBaseVal().getValue()));
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
+ theCoords.addElement(new Double(radial.getFx().getBaseVal().getValue())); // Fx
+ theCoords.addElement(new Double(radial.getFy().getBaseVal().getValue())); // Fy
+ theCoords.addElement(new Double(radial.getR().getBaseVal().getValue()));
+ }
+ float lastoffset = 0;
+ for(int count = 0; count < nl.getLength(); count++) {
+ stop = (SVGStopElementImpl)nl.item(count);
+ CSSValue cv = stop.getPresentationAttribute("stop-color");
+ if(cv == null) {
+ // maybe using color
+ cv = stop.getPresentationAttribute("color");
+ }
+ if(cv == null) {
+ // problems
+ System.err.println("no stop-color or color in stop element");
+ continue;
+ }
+ PDFColor color = new PDFColor(0, 0, 0);
+ if(cv != null && cv.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
+ if(((CSSPrimitiveValue)cv).getPrimitiveType() == CSSPrimitiveValue.CSS_RGBCOLOR) {
+ RGBColor col = ((CSSPrimitiveValue)cv).getRGBColorValue();
+ CSSPrimitiveValue val;
+ val = col.getRed();
+ float red = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
+ val = col.getGreen();
+ float green = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
+ val = col.getBlue();
+ float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
+ color = new PDFColor(red, green, blue);
+ }
+ }
+ float offset = stop.getOffset().getBaseVal();
+ // create bounds from last to offset
+ lastoffset = offset;
+ someColors.addElement(color);
+ }
+ PDFPattern myPat = this.pdfDoc.createGradient(true, aColorSpace, someColors,null,theCoords);
+
+ currentStream.add(myPat.getColorSpaceOut(fill));
+ if(fill)
+ di.fill = true;
+ else
+ di.stroke = true;
}
/*
val = col.getBlue();
float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
PDFColor fillColour = new PDFColor(red, green, blue);
+ currentColour = fillColour;
currentStream.add(fillColour.getColorSpaceOut(true));
di.fill = true;
} else if(((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_URI) {
String str = ((CSSPrimitiveValue)sp).getCssText();
if(str.equals("none")) {
di.fill = false;
+ } else if(str.equals("currentColor")) {
+ currentStream.add(currentColour.getColorSpaceOut(true));
+ di.fill = true;
// } else {
// handleGradient(str, true, area);
}
// currentStream.add("q\n");
// currentStream.add(1 + " " + 0 + " " + 0 + " " + 1 + " " + 0 + " " + 0 + " cm\n");
currentStream.add("BT\n");
- renderText(fontState, (SVGTextElementImpl)area, 0, 0/*, di*/);
+ renderText(fontState, (SVGTextElementImpl)area, 0, 0, di);
currentStream.add("ET\n");
// currentStream.add("Q\n");
} else if (area instanceof SVGCircleElement) {
/**
* Todo: underline, linethrough, textpath, tref
*/
- public void renderText(FontState fontState, SVGTextElementImpl tg, float x, float y)
+ public void renderText(FontState fontState, SVGTextElementImpl tg, float x, float y, DrawingInstruction di)
{
SVGTextRenderer str = new SVGTextRenderer(fontState, tg, x, y);
+ if(di.fill) {
+ if(di.stroke) {
+ currentStream.add("2 Tr\n");
+ } else {
+ currentStream.add("0 Tr\n");
+ }
+ } else if(di.stroke) {
+ currentStream.add("1 Tr\n");
+ }
str.renderText(tg);
}
void renderText(SVGTextElementImpl te)
{
- applyStyle(te, te);
+ DrawingInstruction di = applyStyle(te, te);
+ if(di.fill) {
+ if(di.stroke) {
+ currentStream.add("2 Tr\n");
+ } else {
+ currentStream.add("0 Tr\n");
+ }
+ } else if(di.stroke) {
+ currentStream.add("1 Tr\n");
+ }
updateFont(te, fs);
float tx = te.x;
this.fs = fs;
currentStream.add("/" + fs.getFontName() + " " + newSize + " Tf\n");
+ } else {
+ if(!currentFontName.equals(fs.getFontName()) || currentFontSize != fs.getFontSize()) {
+// currentFontName = fs.getFontName();
+// currentFontSize = fs.getFontSize();
+ currentStream.add("/" + fs.getFontName() + " " + (fs.getFontSize()/1000) + " Tf\n");
+ }
}
return changed;
}
projects / xmlgraphics-fop.git / commitdiff