A
anron
Unregistered / Unconfirmed
GUEST, unregistred user!
我用Image,处理它的onmouseover画图
procedure Image1MouseOver(sender: TObject)
begin
if shift = [ssLeft] then
Image1.canvas.lineto(X,Y)
else
Image1.canvas.MoveTo(X,Y);
end;
我发现如果Image1.Stretch=true,并且放大时,画的线条显示奇慢!!!
procedure Image1MouseOver(sender: TObject)
begin
if shift = [ssLeft] then
Image1.canvas.lineto(X,Y)
else
Image1.canvas.MoveTo(X,Y);
end;
我发现如果Image1.Stretch=true,并且放大时,画的线条显示奇慢!!!