"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/Patch.java" between
pdfbox-2.0.23-src.zip and pdfbox-2.0.24-src.zip

About: Apache PDFBox is a Java PDF library tool that allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents.

Patch.java  (pdfbox-2.0.23-src)	:	Patch.java  (pdfbox-2.0.24-src)
skipping to change at line 44		skipping to change at line 44
level = {levelU, levelV}, levelU defines the patch's u direction edges shou ld be		level = {levelU, levelV}, levelU defines the patch's u direction edges shou ld be
divided into 2^levelU parts, level V defines the patch's v direction edges should		divided into 2^levelU parts, level V defines the patch's v direction edges should
be divided into 2^levelV parts		be divided into 2^levelV parts
*/		*/
protected int[] level;		protected int[] level;
protected List<ShadedTriangle> listOfTriangles;		protected List<ShadedTriangle> listOfTriangles;
/**		/**
* Constructor of Patch.		* Constructor of Patch.
*		*
* @param ctl control points, size is 12 (for type 6 shading) or 16 (for
* type 7 shading)
* @param color 4 corner's colors		* @param color 4 corner's colors
*/		*/
Patch(Point2D[] ctl, float[][] color)		Patch(float[][] color)
{		{
cornerColor = color.clone();		cornerColor = color.clone();
}		}
/**		/**
* Get the implicit edge for flag = 1.		* Get the implicit edge for flag = 1.
*		*
* @return implicit control points		* @return implicit control points
*/		*/
protected abstract Point2D[] getFlag1Edge();		protected abstract Point2D[] getFlag1Edge();
skipping to change at line 184		skipping to change at line 182
*/		*/
protected List<ShadedTriangle> getShadedTriangles(CoordinateColorPair[][] pa tchCC)		protected List<ShadedTriangle> getShadedTriangles(CoordinateColorPair[][] pa tchCC)
{		{
List<ShadedTriangle> list = new ArrayList<ShadedTriangle>();		List<ShadedTriangle> list = new ArrayList<ShadedTriangle>();
int szV = patchCC.length;		int szV = patchCC.length;
int szU = patchCC[0].length;		int szU = patchCC[0].length;
for (int i = 1; i < szV; i++)		for (int i = 1; i < szV; i++)
{		{
for (int j = 1; j < szU; j++)		for (int j = 1; j < szU; j++)
{		{
Point2D p0 = patchCC[i - 1][j - 1].coordinate, p1 = patchCC[i -		Point2D p0 = patchCC[i - 1][j - 1].coordinate;
1][j].coordinate, p2 = patchCC[i][j].coordinate,		Point2D p1 = patchCC[i - 1][j].coordinate;
p3 = patchCC[i][j - 1].coordinate;		Point2D p2 = patchCC[i][j].coordinate;
		Point2D p3 = patchCC[i][j - 1].coordinate;
boolean ll = true;		boolean ll = true;
if (overlaps(p0, p1) || overlaps(p0, p3))		if (overlaps(p0, p1) || overlaps(p0, p3))
{		{
ll = false;		ll = false;
}		}
else		else
{		{
// p0, p1 and p3 are in counter clock wise order, p1 has pri ority over p0, p3 has priority over p1		// p0, p1 and p3 are in counter clock wise order, p1 has pri ority over p0, p3 has priority over p1
Point2D[] llCorner =		Point2D[] llCorner =
{		{
End of changes. 3 change blocks.
6 lines changed or deleted		5 lines changed or added

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