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example: added capi scene effect
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This commit is contained in:
Hermet Park 2025-07-04 18:51:38 +09:00 • committed by Hermet Park
parent 0b72adb02e
commit 1cfd1758dc
1 changed files with 13 additions and 6 deletions
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19
examples/Capi.cpp
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@ -214,14 +214,16 @@ void contents()
Tvg_Paint *text = tvg_text_new();
tvg_text_set_font(text, "SentyCloud", 25.0f, "");
tvg_text_set_fill_color(text, 0, 0, 255);
tvg_text_set_fill_color(text, 200, 200, 255);
tvg_text_set_text(text, "\xE7\xB4\xA2\xE5\xB0\x94\x56\x47\x20\xE6\x98\xAF\xE6\x9C\x80\xE5\xA5\xBD\xE7\x9A\x84");
tvg_paint_translate(text, 50.0f, 380.0f);
tvg_canvas_push(canvas, text);
}
//Text 2
//Text 2 with Scene effect
{
Tvg_Paint* scene = tvg_scene_new();
//load from a memory
FILE* file = fopen(EXAMPLE_DIR"/font/Arial.ttf", "rb");
if (file) {
@ -240,16 +242,21 @@ void contents()
Tvg_Gradient* grad = tvg_radial_gradient_new();
tvg_radial_gradient_set(grad, 200.0f, 200.0f, 20.0f, 200.0f, 200.0f, 0.0f);
Tvg_Color_Stop color_stops[2] = {{0.0f, 255, 0, 255, 255}, {1.0f, 0, 0, 255, 255}};
Tvg_Color_Stop color_stops[2] = {{0.0f, 255, 255, 255, 255}, {1.0f, 0, 0, 255, 255}};
tvg_gradient_set_color_stops(grad, color_stops, 2);
tvg_gradient_set_spread(grad, TVG_STROKE_FILL_REFLECT);
Tvg_Paint *text = tvg_text_new();
tvg_text_set_font(text, "Arial", 20.0f, "italic");
tvg_text_set_font(text, "Arial", 40.0f, "italic");
tvg_text_set_gradient(text, grad);
tvg_text_set_text(text, "ThorVG is the best");
tvg_paint_translate(text, 70.0f, 420.0f);
tvg_canvas_push(canvas, text);
tvg_paint_translate(text, 20.0f, 420.0f);
//Apply GaussianBlur post effect (sigma, direction, border option, quality)
tvg_scene_push_effect_gaussian_blur(scene, 2.5, 0, 0, 100);
tvg_scene_push(scene, text);
tvg_canvas_push(canvas, scene);
}
}