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Add more shapes to the canvas demo

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Cameron Cawley 2021-12-16 18:51:09 +00:00
parent 459ba9c48c
commit a12c158ad4
1 changed files with 22 additions and 1 deletions
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23
demo/canvas.c
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@ -60,7 +60,7 @@ canvas(struct nk_context *ctx)
nk_fill_rect(canvas.painter, nk_rect(x + 250, y + 20, 100, 100), 0, nk_rgb(0,0,255));
nk_fill_circle(canvas.painter, nk_rect(x + 20, y + 250, 100, 100), nk_rgb(255,0,0));
nk_fill_triangle(canvas.painter, x + 250, y + 250, x + 350, y + 250, x + 300, y + 350, nk_rgb(0,255,0));
nk_fill_arc(canvas.painter, x + 300, y + 180, 50, 0, 3.141592654f * 3.0f / 4.0f, nk_rgb(255,255,0));
nk_fill_arc(canvas.painter, x + 300, y + 420, 50, 0, 3.141592654f * 3.0f / 4.0f, nk_rgb(255,255,0));
{
float points[12];
@ -73,11 +73,32 @@ canvas(struct nk_context *ctx)
nk_fill_polygon(canvas.painter, points, 6, nk_rgb(0,0,0));
}
{
float points[12];
points[0] = x + 200; points[1] = y + 370;
points[2] = x + 250; points[3] = y + 470;
points[4] = x + 225; points[5] = y + 470;
points[6] = x + 200; points[7] = y + 420;
points[8] = x + 175; points[9] = y + 470;
points[10] = x + 150; points[11] = y + 470;
nk_stroke_polygon(canvas.painter, points, 6, 4, nk_rgb(0,0,0));
}
{
float points[8];
points[0] = x + 250; points[1] = y + 200;
points[2] = x + 275; points[3] = y + 220;
points[4] = x + 325; points[5] = y + 170;
points[6] = x + 350; points[7] = y + 200;
nk_stroke_polyline(canvas.painter, points, 4, 2, nk_rgb(255,128,0));
}
nk_stroke_line(canvas.painter, x + 15, y + 10, x + 200, y + 10, 2.0f, nk_rgb(189,45,75));
nk_stroke_rect(canvas.painter, nk_rect(x + 370, y + 20, 100, 100), 10, 3, nk_rgb(0,0,255));
nk_stroke_curve(canvas.painter, x + 380, y + 200, x + 405, y + 270, x + 455, y + 120, x + 480, y + 200, 2, nk_rgb(0,150,220));
nk_stroke_circle(canvas.painter, nk_rect(x + 20, y + 370, 100, 100), 5, nk_rgb(0,255,120));
nk_stroke_triangle(canvas.painter, x + 370, y + 250, x + 470, y + 250, x + 420, y + 350, 6, nk_rgb(255,0,143));
nk_stroke_arc(canvas.painter, x + 420, y + 420, 50, 0, 3.141592654f * 3.0f / 4.0f, 5, nk_rgb(0,255,255));
}
canvas_end(ctx, &canvas);
}