skia2/docs/examples/Path_contains.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

27 lines
991 B
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=c0216b3f7ebd80b9589ae5728f08fc80
REG_FIDDLE(Path_contains, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkPath path;
SkPaint paint;
paint.setTextSize(256);
paint.getTextPath("&", 1, 30, 220, &path);
for (int y = 2; y < 256; y += 9) {
for (int x = 2; x < 256; x += 9) {
int coverage = 0;
for (int iy = -4; iy <= 4; iy += 2) {
for (int ix = -4; ix <= 4; ix += 2) {
coverage += path.contains(x + ix, y + iy);
}
}
paint.setColor(SkColorSetARGB(0x5f, 0xff * coverage / 25, 0, 0xff * (25 - coverage) / 25));
canvas->drawCircle(x, y, 8, paint);
}
}
}
} // END FIDDLE
#endif // Disabled until updated to use current API.