diff options
Diffstat (limited to 'src/java/org/apache/fop/pdf/PDFShading.java')
| -rw-r--r-- | src/java/org/apache/fop/pdf/PDFShading.java | 58 |
1 files changed, 26 insertions, 32 deletions
diff --git a/src/java/org/apache/fop/pdf/PDFShading.java b/src/java/org/apache/fop/pdf/PDFShading.java index 13220f22c..5f2cc294c 100644 --- a/src/java/org/apache/fop/pdf/PDFShading.java +++ b/src/java/org/apache/fop/pdf/PDFShading.java @@ -177,9 +177,6 @@ public class PDFShading extends PDFObject { /** * Constructor for type function based shading * - * @param theNumber The object number of this PDF object - * @param theShadingName The name of the shading pattern. Can be anything - * without spaces. "Shading1" or "Sh1" are good examples. * @param theShadingType The type of shading object, which should be 1 for function * based shading. * @param theColorSpace The colorspace is 'DeviceRGB' or something similar. @@ -198,13 +195,11 @@ public class PDFShading extends PDFObject { * It's optional, the default is the identity matrix * @param theFunction The PDF Function that maps an (x,y) location to a color */ - public PDFShading(int theNumber, String theShadingName, - int theShadingType, PDFColorSpace theColorSpace, + public PDFShading(int theShadingType, PDFColorSpace theColorSpace, List theBackground, List theBBox, boolean theAntiAlias, List theDomain, List theMatrix, PDFFunction theFunction) { - super(theNumber); - this.shadingName = theShadingName; + super(); this.shadingType = theShadingType; // 1 this.colorSpace = theColorSpace; this.background = theBackground; @@ -220,9 +215,6 @@ public class PDFShading extends PDFObject { /** * Constructor for Type 2 and 3 * - * @param theNumber The object number of this PDF object. - * @param theShadingName The name of the shading pattern. Can be anything - * without spaces. "Shading1" or "Sh1" are good examples. * @param theShadingType 2 or 3 for axial or radial shading * @param theColorSpace "DeviceRGB" or similar. * @param theBackground theBackground An array of color components appropriate to the @@ -241,14 +233,12 @@ public class PDFShading extends PDFObject { * and end colors past the start and end points * The default is [false, false] */ - public PDFShading(int theNumber, String theShadingName, - int theShadingType, PDFColorSpace theColorSpace, + public PDFShading(int theShadingType, PDFColorSpace theColorSpace, List theBackground, List theBBox, boolean theAntiAlias, List theCoords, List theDomain, PDFFunction theFunction, List theExtend) { - super(theNumber); - this.shadingName = theShadingName; + super(); this.shadingType = theShadingType; // 2 or 3 this.colorSpace = theColorSpace; this.background = theBackground; @@ -265,12 +255,9 @@ public class PDFShading extends PDFObject { /** * Constructor for Type 4,6, or 7 * - * @param theNumber The object number of this PDF object. * @param theShadingType 4, 6, or 7 depending on whether it's * Free-form gouraud-shaded triangle meshes, coons patch meshes, * or tensor product patch meshes, respectively. - * @param theShadingName The name of the shading pattern. Can be anything - * without spaces. "Shading1" or "Sh1" are good examples. * @param theColorSpace "DeviceRGB" or similar. * @param theBackground theBackground An array of color components appropriate to the * colorspace key specifying a single color value. @@ -286,13 +273,12 @@ public class PDFShading extends PDFObject { * @param theDecode List of Doubles see PDF 1.3 spec pages 303 to 312. * @param theFunction the PDFFunction */ - public PDFShading(int theNumber, String theShadingName, - int theShadingType, PDFColorSpace theColorSpace, + public PDFShading(int theShadingType, PDFColorSpace theColorSpace, List theBackground, List theBBox, boolean theAntiAlias, int theBitsPerCoordinate, int theBitsPerComponent, int theBitsPerFlag, List theDecode, PDFFunction theFunction) { - super(theNumber); + super(); this.shadingType = theShadingType; // 4,6 or 7 this.colorSpace = theColorSpace; @@ -311,8 +297,6 @@ public class PDFShading extends PDFObject { * Constructor for type 5 * * @param theShadingType 5 for lattice-Form Gouraud shaded-triangle mesh - * @param theShadingName The name of the shading pattern. Can be anything - * without spaces. "Shading1" or "Sh1" are good examples. * @param theColorSpace "DeviceRGB" or similar. * @param theBackground theBackground An array of color components appropriate to the * colorspace key specifying a single color value. @@ -327,16 +311,13 @@ public class PDFShading extends PDFObject { * @param theDecode List of Doubles. See page 305 in PDF 1.3 spec. * @param theVerticesPerRow number of vertices in each "row" of the lattice. * @param theFunction The PDFFunction that's mapped on to this shape - * @param theNumber the object number of this PDF object. */ - public PDFShading(int theNumber, String theShadingName, - int theShadingType, PDFColorSpace theColorSpace, + public PDFShading(int theShadingType, PDFColorSpace theColorSpace, List theBackground, List theBBox, boolean theAntiAlias, int theBitsPerCoordinate, int theBitsPerComponent, List theDecode, int theVerticesPerRow, PDFFunction theFunction) { - super(theNumber); - this.shadingName = theShadingName; + super(); this.shadingType = theShadingType; // 5 this.colorSpace = theColorSpace; this.background = theBackground; @@ -361,6 +342,19 @@ public class PDFShading extends PDFObject { } /** + * Sets the name of the shading + * @param name the name of the shading pattern. Can be anything + * without spaces. "Shading1" or "Sh1" are good examples. + */ + public void setName(String name) { + if (name.indexOf(" ") >= 0) { + throw new IllegalArgumentException( + "Shading name must not contain any spaces"); + } + this.shadingName = name; + } + + /** * represent as PDF. Whatever the shadingType is, the correct * representation spits out. The sets of required and optional * attributes are different for each type, but if a required @@ -371,12 +365,12 @@ public class PDFShading extends PDFObject { * * @return the PDF string. */ - public byte[] toPDF() { + public String toPDFString() { int vectorSize; int tempInt; - StringBuffer p = new StringBuffer(); - p.append(this.number + " " + this.generation - + " obj\n<< \n/ShadingType " + this.shadingType + " \n"); + StringBuffer p = new StringBuffer(128); + p.append(getObjectID() + + "<< \n/ShadingType " + this.shadingType + " \n"); if (this.colorSpace != null) { p.append("/ColorSpace /" + this.colorSpace.getColorSpacePDFString() + " \n"); @@ -563,7 +557,7 @@ public class PDFShading extends PDFObject { p.append(">> \nendobj\n"); - return (p.toString().getBytes()); + return (p.toString()); } /** |