You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
1.3 KiB
31 lines
1.3 KiB
// Copyright 2020 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"
|
|
REG_FIDDLE(Octopus_Generator, 256, 256, false, 0) {
|
|
void paintOctopus(int x, int y, int size_base, SkColor color, SkCanvas* canvas) {
|
|
SkPaint paint;
|
|
paint.setAntiAlias(true);
|
|
paint.setColor(color);
|
|
int radius = 3 * size_base;
|
|
canvas->drawCircle(x, y, radius, paint);
|
|
for (int leg = 0; leg < 8; ++leg) {
|
|
canvas->drawCircle(x - radius + (2 * radius / 7.5 * leg),
|
|
y + radius - pow(abs(4 - leg), 2), size_base / 2 + 2, paint);
|
|
}
|
|
paint.setColor(SkColorSetRGB(std::min(255u, SkColorGetR(color) + 20),
|
|
std::min(255u, SkColorGetG(color) + 20),
|
|
std::min(255u, SkColorGetB(color) + 20)));
|
|
canvas->drawCircle(x - size_base, y + size_base, size_base / 2, paint);
|
|
canvas->drawCircle(x + size_base, y + size_base, size_base / 2, paint);
|
|
}
|
|
|
|
void draw(SkCanvas* canvas) {
|
|
SkRandom rand;
|
|
|
|
for (int i = 0; i < 400; ++i) {
|
|
paintOctopus(rand.nextRangeScalar(0, 256), rand.nextRangeScalar(0, 256),
|
|
rand.nextRangeScalar(6, 12), rand.nextU() | 0xFF0000000, canvas);
|
|
}
|
|
}
|
|
} // END FIDDLE
|