dm: support printing specific page of mskp to SVG
Currently with dm, it's possible to convert an .mskp to a multi-page PDF as
follows:
out/Release/dm --src mskp --mskps /tmp/filename.mskp -w /tmp \
--config pdf --verbose
The SVG equivalent partially works, although only outputs the first page:
out/Release/dm --src mskp --mskps /tmp/filename.mskp -w /tmp \
--config svg --verbose
This CL adds support for passing extended options to SVG. Specifically, the
'page' option , which now determines which page of the source mskp gets
converted to the SVG output. The new syntax is as follows:
out/Release/dm --src mskp --mskps /tmp/filename.mskp -w /tmp \
--config svg[page=2] --verbose
The `[key=value]` syntax is the same extended options syntax currently used by
dm with --config gpu, e.g. `gpu[api=gl,color=8888]`.
BUG=skia:7601
Change-Id: I3523d79b1cdbbba9e80fd46501331877091bdead
Reviewed-on: https://skia-review.googlesource.com/105404
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
diff --git a/dm/DMSrcSink.h b/dm/DMSrcSink.h
index 6cc5df6..227ef53 100644
--- a/dm/DMSrcSink.h
+++ b/dm/DMSrcSink.h
@@ -458,11 +458,14 @@
class SVGSink : public Sink {
public:
- SVGSink();
+ SVGSink(int pageIndex = 0);
Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override;
const char* fileExtension() const override { return "svg"; }
SinkFlags flags() const override { return SinkFlags{ SinkFlags::kVector, SinkFlags::kDirect }; }
+
+private:
+ int fPageIndex;
};