skia2/docs/examples/Region_Op.cpp
Mike Klein c0bd9f9fe5 rewrite includes to not need so much -Ifoo
Current strategy: everything from the top

Things to look at first are the manual changes:

   - added tools/rewrite_includes.py
   - removed -Idirectives from BUILD.gn
   - various compile.sh simplifications
   - tweak tools/embed_resources.py
   - update gn/find_headers.py to write paths from the top
   - update gn/gn_to_bp.py SkUserConfig.h layout
     so that #include "include/config/SkUserConfig.h" always
     gets the header we want.

No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
2019-04-24 16:27:11 +00:00

26 lines
1.1 KiB
C++

#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 "tools/fiddle/examples.h"
// HASH=026dd8b180fe8e43f477fce43e9217b3
REG_FIDDLE(Region_Op, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkRegion operand({35, 35, 85, 85});
const char* labels[] = {"difference", "intersect", "union", "xor", "reverse diff", "replace"};
int index = 0;
SkPaint paint;
for (auto op : { SkRegion::kDifference_Op, SkRegion::kIntersect_Op, SkRegion::kUnion_Op,
SkRegion::kXOR_Op, SkRegion::kReverseDifference_Op, SkRegion::kReplace_Op } ) {
SkRegion target({10, 10, 60, 60});
target.op(operand, op);
canvas->drawRegion(target, paint);
canvas->drawString(labels[index++], 40, 100, paint);
canvas->translate(80, 0);
if (SkRegion::kUnion_Op == op) {
canvas->translate(-240, 120);
}
}
}
} // END FIDDLE
#endif // Disabled until updated to use current API.