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example: refactoring

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This commit is contained in:
Mira Grudzinska 2021-09-22 01:01:49 +02:00 • committed by Mira Grudzinska
parent 702f452c6c
commit cfacdd705f
2 changed files with 7 additions and 13 deletions
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12
src/examples/GradientMasking.cpp
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@ -5,8 +5,6 @@
/* Drawing Commands */
/************************************************************************/
uint32_t *data = nullptr;
void tvgDrawCmds(tvg::Canvas* canvas)
{
if (!canvas) return;
@ -27,7 +25,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
colorStops[1] = {1,255,255,255,255};
fill->colorStops(colorStops,2);
shape->fill(move(fill));
shape->composite(move(mask), tvg::CompositeMethod::AlphaMask);
canvas->push(move(shape));
@ -59,7 +57,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
colorStops1[1] = {1,1,255,255,255};
fill1->colorStops(colorStops1,2);
shape1->fill(move(fill1));
shape1->composite(move(mask1), tvg::CompositeMethod::AlphaMask);
canvas->push(move(shape1));
@ -81,7 +79,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
colorStops2[1] = {1,255,255,255,255};
fill2->colorStops(colorStops2,2);
shape2->fill(move(fill2));
shape2->composite(move(mask2), tvg::CompositeMethod::InvAlphaMask);
canvas->push(move(shape2));
@ -113,7 +111,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
colorStops3[1] = {1,1,255,255,255};
fill3->colorStops(colorStops3,2);
shape3->fill(move(fill3));
shape3->composite(move(mask3), tvg::CompositeMethod::InvAlphaMask);
canvas->push(move(shape3));
@ -219,8 +217,6 @@ int main(int argc, char **argv)
//Terminate ThorVG Engine
tvg::Initializer::term(tvg::CanvasEngine::Sw);
if (data) free(data);
} else {
cout << "engine is not supported" << endl;
}

8
src/examples/InvMasking.cpp
View file

@ -27,8 +27,6 @@
/* Drawing Commands */
/************************************************************************/
uint32_t *data = nullptr;
void tvgDrawCmds(tvg::Canvas* canvas)
{
if (!canvas) return;
@ -87,13 +85,15 @@ void tvgDrawCmds(tvg::Canvas* canvas)
//Image
ifstream file(EXAMPLE_DIR"/rawimage_200x300.raw");
if (!file.is_open()) return;
data = (uint32_t*) malloc(sizeof(uint32_t) * (200 * 300));
auto data = (uint32_t*) malloc(sizeof(uint32_t) * (200 * 300));
file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);
file.close();
auto image = tvg::Picture::gen();
if (image->load(data, 200, 300, true) != tvg::Result::Success) return;
image->translate(500, 400);
free(data);
//Mask4
auto mask4 = tvg::Shape::gen();
@ -214,8 +214,6 @@ int main(int argc, char **argv)
//Terminate ThorVG Engine
tvg::Initializer::term(tvg::CanvasEngine::Sw);
if (data) free(data);
} else {
cout << "engine is not supported" << endl;
}