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.
35 lines
1.4 KiB
35 lines
1.4 KiB
#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=c851d1313e8909aaea4f0591699fdb7b
|
|
REG_FIDDLE(Matrix_setPolyToPoly, 256, 256, false, 0) {
|
|
void draw(SkCanvas* canvas) {
|
|
const SkPoint src[] = { { 0, 0}, {30, 0}, {30, -30}, { 0, -30} };
|
|
const SkPoint dst[] = { {50, 0}, {80, -10}, {90, -30}, {60, -40} };
|
|
SkPaint blackPaint;
|
|
blackPaint.setAntiAlias(true);
|
|
blackPaint.setTextSize(42);
|
|
SkPaint redPaint = blackPaint;
|
|
redPaint.setColor(SK_ColorRED);
|
|
for (int count : { 1, 2, 3, 4 } ) {
|
|
canvas->translate(35, 55);
|
|
for (int index = 0; index < count; ++index) {
|
|
canvas->drawCircle(src[index], 3, blackPaint);
|
|
canvas->drawCircle(dst[index], 3, blackPaint);
|
|
if (index > 0) {
|
|
canvas->drawLine(src[index], src[index - 1], blackPaint);
|
|
canvas->drawLine(dst[index], dst[index - 1], blackPaint);
|
|
}
|
|
}
|
|
SkMatrix matrix;
|
|
matrix.setPolyToPoly(src, dst, count);
|
|
canvas->drawString("A", src[0].fX, src[0].fY, redPaint);
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
canvas->concat(matrix);
|
|
canvas->drawString("A", src[0].fX, src[0].fY, redPaint);
|
|
}
|
|
}
|
|
} // END FIDDLE
|
|
#endif // Disabled until updated to use current API.
|