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carbon: fix bitmap's floodfilling

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git-svn-id: trunk@26378 -
This commit is contained in:
dmitry 2010-07-01 06:48:58 +00:00
parent 97ea2bc6df
commit 6bf1f4bb96
1 changed files with 7 additions and 10 deletions
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17
lcl/interfaces/carbon/carbongdiobjects.pp
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@ -2547,7 +2547,6 @@ begin
try
GetRGBA(Bitmap, x,y, sr, sg, sb, sa, clpos);
if (sr=r) and (sg=g) and (sb=b) then Exit;
SetLength(data, Bitmap.Width*Bitmap.Height);
cnt:=1;
data[0].x:=x;
@ -2562,16 +2561,14 @@ begin
begin
i:=x+dx[k];
j:=y+dy[k];
for j:=Max(0, y-1) to Min(Bitmap.Height-1, y+1) do
if (i<0) or (j<0) or (i>=Bitmap.Width) or (j>=Bitmap.Height) then Continue;
GetRGBA(Bitmap, i,j, tr, tg, tb, ta, clPos);
if (tr=sr) and (tg=sg) and (tb=sb) then
begin
GetRGBA(Bitmap, i,j, tr, tg, tb, ta, clPos);
if (tr=sr) and (tg=sg) and (tb=sb) then
begin
SetRGBA(Bitmap, i,j, r, g, b, a, clPos);
data[cnt].X:=i;
data[cnt].Y:=j;
inc(cnt);
end;
SetRGBA(Bitmap, i,j, r, g, b, a, clPos);
data[cnt].X:=i;
data[cnt].Y:=j;
inc(cnt);
end;
end;
dec(cnt);