Compile all fiddle examples locally
Motivation: it would be a good idea if the API documentation examples
were checked into the skia repository, so we could make sure they
compile as part of the commit queue.
Fiddle would make/update a named fiddle each time it gets a new
commit of Skia, extracted from the code in the examples/ directory.
The docs would point at those named fiddles. Named fiddles have urls
in the form:
https://fiddle.skia.org/c/@Bitmap_000
Then we would stick a link to the example into the header documentation
like this:
/** Allocates the pixel memory for the bitmap, given its dimensions
and SkColorType. Returns true on success, where success means
either setPixels() or setPixelRef() was called.
@param bitmap SkBitmap containing SkImageInfo as input, and
SkPixelRef as output
@return true if SkPixelRef was allocated
@example https://fiddle.skia.org/c/@Bitmap_000
*/
bool allocPixelRef(SkBitmap* bitmap) override;
There are still around 200 disabled examples that need to be fixed
(these result from API changes since the author left).
Change-Id: I14a31348a9ccaaa31f65424b91e3a3533d2583a7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/198824
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
diff --git a/docs/examples/Path_011.cpp b/docs/examples/Path_011.cpp
new file mode 100644
index 0000000..59afb76
--- /dev/null
+++ b/docs/examples/Path_011.cpp
@@ -0,0 +1,37 @@
+#if 0 // Disabled until updated to use current API.
+// Copyright 2019 Google LLC.
+// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
+#include "fiddle/examples.h"
+// HASH=d2c33dc791cd165dcc2423226ba5b095
+REG_FIDDLE(Path_011, 256, 230, false, 0) {
+void draw(SkCanvas* canvas) {
+ SkPath path;
+ path.addRect({20, 10, 80, 70}, SkPath::kCW_Direction);
+ path.addRect({40, 30, 100, 90}, SkPath::kCW_Direction);
+ SkPaint strokePaint;
+ strokePaint.setStyle(SkPaint::kStroke_Style);
+ SkRect clipRect = {0, 0, 128, 128};
+ canvas->drawPath(path, strokePaint);
+ canvas->drawLine({0, 50}, {120, 50}, strokePaint);
+ SkPaint textPaint;
+ textPaint.setAntiAlias(true);
+ SkScalar textHPos[] = { 10, 30, 60, 90, 110 };
+ canvas->drawPosTextH("01210", 5, textHPos, 48, textPaint);
+ textPaint.setTextSize(18);
+ canvas->translate(0, 128);
+ canvas->scale(.5f, .5f);
+ canvas->drawString("inverse", 384, 150, textPaint);
+ SkPaint fillPaint;
+ for (auto fillType : { SkPath::kWinding_FillType, SkPath::kEvenOdd_FillType,
+ SkPath::kInverseWinding_FillType, SkPath::kInverseEvenOdd_FillType } ) {
+ canvas->save();
+ canvas->clipRect(clipRect);
+ path.setFillType(fillType);
+ canvas->drawPath(path, fillPaint);
+ canvas->restore();
+ canvas->drawString(fillType & 1 ? "even-odd" : "winding", 64, 170, textPaint);
+ canvas->translate(128, 0);
+ }
+}
+} // END FIDDLE
+#endif // Disabled until updated to use current API.