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/RRect_003.cpp b/docs/examples/RRect_003.cpp
new file mode 100644
index 0000000..6abcbb2
--- /dev/null
+++ b/docs/examples/RRect_003.cpp
@@ -0,0 +1,27 @@
+#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=a4233634c75b72fc7a2815ddb69bd669
+REG_FIDDLE(RRect_003, 256, 128, false, 0) {
+void draw(SkCanvas* canvas) {
+ struct Radii { SkVector data[4]; };
+ auto drawRRectType = [=](const SkRect& rect, const Radii& radii) {
+ SkRRect rrect;
+ rrect.setRectRadii(rect, radii.data);
+ SkPaint paint;
+ paint.setAntiAlias(true);
+ const char* typeStr[] = { "empty", "rect", "oval", "simple", "nine patch", "complex" };
+ canvas->drawString(typeStr[(int) rrect.type()], rect.centerX(), rect.bottom() + 20, paint);
+ paint.setStyle(SkPaint::kStroke_Style);
+ canvas->drawRRect(rrect, paint);
+ };
+ drawRRectType({ 45, 30, 45, 30}, {{{ 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}}});
+ drawRRectType({ 90, 10, 140, 30}, {{{ 0, 0}, { 0, 0}, { 0, 0}, { 0, 0}}});
+ drawRRectType({160, 10, 210, 30}, {{{25, 10}, {25, 10}, {25, 10}, {25, 10}}});
+ drawRRectType({ 20, 80, 70, 100}, {{{ 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}}});
+ drawRRectType({ 90, 80, 140, 100}, {{{ 5, 5}, {10, 5}, {10, 5}, { 5, 5}}});
+ drawRRectType({160, 80, 210, 100}, {{{ 5, 5}, {10, 5}, { 5, 5}, { 5, 5}}});
+}
+} // END FIDDLE
+#endif // Disabled until updated to use current API.