New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

ERangeError(Range check error) #364

Open

fsflorencio opened this issue Nov 6, 2024 · 0 comments

fsflorencio commented Nov 6, 2024

RLUtils.pas

procedure RotateBitmap(ASource, ADest: TBitmap; AAngle: Double; AAxis, AOffset: TPoint);

Erro "ERangeError(Range check error)" na linha abaixo quando iOriginal > 0
RowDest[I] := RowSource[iOriginal];

Explicação:
RowDest[I} só possui 1 posição, quando é feita a varredura das linhas da imagem no for ele precisa de um array maior.

Solução:
Fiz a seguinte alteração na declaração das variáveis:

Era assim:
PRGBArray = ^TRGBArray;
TRGBArray = array[0..0] of TRGBQuad;

Mudei para:
TRGBArray = array[0..MaxInt div SizeOf(TRGBQuad) - 1] of TRGBQuad;
PRGBArray = ^TRGBArray;

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment