AuroraMiddleware/skia2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Make debugger print more information for paths

Browse Source 
https://codereview.appspot.com/6727052/



git-svn-id: http://skia.googlecode.com/svn/trunk@5993 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
robertphillips@google.com 2012-10-18 13:30:18 +00:00
parent a0591698fd
commit 872017694b
1 changed files with 41 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
debugger/SkObjectParser.cpp
View File

@ -69,14 +69,48 @@ SkString* SkObjectParser::PaintToString(const SkPaint& paint) {
}
SkString* SkObjectParser::PathToString(const SkPath& path) {
SkString* mPath = new SkString("SkPath: ");
for (int i = 0; i < path.countPoints(); i++) {
mPath->append("(");
mPath->appendScalar(path.getPoint(i).fX);
mPath->append(", ");
mPath->appendScalar(path.getPoint(i).fY);
mPath->append(") ");
SkString* mPath = new SkString("Path (");
static const char* gConvexityStrings[] = {
"Unknown", "Convex", "Concave"
};
SkASSERT(SkPath::kConcave_Convexity == 2);
mPath->append(gConvexityStrings[path.getConvexity()]);
mPath->append(", ");
mPath->appendS32(path.countVerbs());
mPath->append("V, ");
mPath->appendS32(path.countPoints());
mPath->append("P): ");
static const char* gVerbStrings[] = {
"Move", "Line", "Quad", "Cubic", "Close", "Done"
};
static const int gPtsPerVerb[] = { 1, 1, 2, 3, 0, 0 };
static const int gPtOffsetPerVerb[] = { 0, 1, 1, 1, 0, 0 };
SkASSERT(SkPath::kDone_Verb == 5);
SkPath::Iter iter(const_cast<SkPath&>(path), false);
SkPath::Verb verb;
SkPoint points[4];
for(verb = iter.next(points, false);
verb != SkPath::kDone_Verb;
verb = iter.next(points, false)) {
mPath->append(gVerbStrings[verb]);
mPath->append(" ");
for (int i = 0; i < gPtsPerVerb[verb]; ++i) {
mPath->append("(");
mPath->appendScalar(points[gPtOffsetPerVerb[verb]+i].fX);
mPath->append(", ");
mPath->appendScalar(points[gPtOffsetPerVerb[verb]+i].fY);
mPath->append(") ");
}
}
return mPath;
}