imCopy

void imCopy(Image dst, Vector!(A, T) paste_pos, Image src, Region!(B, E) copy_reg, ImRepack repack, size_t[2] repack_dim)
void imCopy(Image dst, Vector!(A, T) paste_pos, Image src, ImRepack repack, size_t[2] repack_dim)
void
imCopy
(
string file = __FILE__
size_t line = __LINE__
size_t A
T
)
(
ref Image dst
,
in Vector!(A, T) paste_pos
,
in Image src
,
ImRepack repack = ImRepack.NONE
,
size_t[2] repack_dim = [0, 1]
)
if (
isIntegral!T
)

Examples

auto etype = ElemInfo( 1, DataType.INT );
auto dst = Image( ivec2(4,4), etype );
auto src = Image( ivec2(3,2), etype, [ 1,2,4, 5,6,8 ] );

imCopy( dst, ivec2(-1,-1), src, ImRepack.ROT90 );
assertEq( dst.mapAs!int, [ 6,0,0,0,
                           5,0,0,0,
                           0,0,0,0,
                           0,0,0,0 ] );
imCopy( dst, ivec2(2,1), src, ImRepack.ROT180 );
assertEq( dst.mapAs!int, [ 6,0,0,0,
                           5,0,8,6,
                           0,0,4,2,
                           0,0,0,0 ] );
imCopy( dst, ivec2(-1,3), src, ImRepack.MIRVER );
assertEq( dst.mapAs!int, [ 6,0,0,0,
                           5,0,8,6,
                           0,0,4,2,
                           6,8,0,0 ] );

auto etype = ElemInfo( 1, DataType.INT );
auto dst = Image( ivec2(2,2), etype );
auto src = Image( ivec2(3,3), etype, [ 1,2,4, 5,6,8, 9,7,3 ] );

imCopy( dst, ivec2(-1,-1), src, CrdRegionD(0,0,3,3) );
assertEq( dst.mapAs!int, [ 6,8,
                           7,3 ] );

auto etype = ElemInfo( 1, DataType.INT );
auto dst = Image( ivec3(2,2,2), etype );
auto src = Image( ivec!1(2), etype, [ 1,2 ] );

imCopy( dst, ivec3(0,0,0), src, ImRepack.NONE );
assertEq( dst.mapAs!int, [1,2, 0,0,  0,0, 0,0] );

imCopy( dst, ivec3(0,0,0), src, ImRepack.ROT270 );
assertEq( dst.mapAs!int, [1,2, 2,0,  0,0, 0,0] );

dst.clear();
imCopy( dst, ivec3(0,0,0), src, ImRepack.ROT90, [0,2] );
assertEq( dst.mapAs!int, [2,0, 0,0,  1,0, 0,0] );

imCopy

Examples

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