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example ClipPath: update

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Added example with non-overlaping clip and shape.
This commit is contained in:
Mira Grudzinska 2021-02-07 00:33:01 +01:00 • committed by Hermet Park
parent 6ff2b781cd
commit e154bfb264
1 changed files with 17 additions and 3 deletions
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20
src/examples/ClipPath.cpp
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@ -103,11 +103,11 @@ void tvgDrawCmds(tvg::Canvas* canvas)
if (picture->load(EXAMPLE_DIR"/cartman.svg") != tvg::Result::Success) return; if (picture->load(EXAMPLE_DIR"/cartman.svg") != tvg::Result::Success) return;
picture->scale(3); picture->scale(3);
picture->translate(200, 400); picture->translate(50, 400);
auto clipPath = tvg::Shape::gen(); auto clipPath = tvg::Shape::gen();
clipPath->appendCircle(350, 510, 110, 110); //x, y, w, h, rx, ry clipPath->appendCircle(200, 510, 50, 50); //x, y, w, h, rx, ry
clipPath->appendCircle(350, 650, 50, 50); //x, y, w, h, rx, ry clipPath->appendCircle(200, 650, 50, 50); //x, y, w, h, rx, ry
clipPath->fill(255, 255, 255, 255); // clip object must have alpha. clipPath->fill(255, 255, 255, 255); // clip object must have alpha.
clipPath->translate(20, 20); clipPath->translate(20, 20);
@ -115,6 +115,20 @@ void tvgDrawCmds(tvg::Canvas* canvas)
picture->composite(move(clipPath), tvg::CompositeMethod::ClipPath); picture->composite(move(clipPath), tvg::CompositeMethod::ClipPath);
canvas->push(move(picture)); canvas->push(move(picture));
//////////////////////////////////////////////
auto shape1 = tvg::Shape::gen();
shape1->appendRect(500, 420, 100, 100, 20, 20);
shape1->fill(255, 0, 255, 160);
auto clipShape = tvg::Shape::gen();
clipShape->appendRect(600, 420, 100, 100, 0, 0);
clipShape->fill(255, 0, 255, 150);
//Clipping shape1 to clipShape
shape1->composite(move(clipShape), tvg::CompositeMethod::ClipPath);
canvas->push(move(shape1));
} }