给你一段代码,你参考一下:
qh := WORD(str[0]) - $A0; //计算区
wh := word(str[1]) - $A0; //计算位
offset := (94 * (qh - 1) + (wh - 1)) * 32;//计算偏移量
AssignFile(f, 'Hzk16');
Reset(f);
seek(f, offset);
BlockRead(f, buf, 32);
Canvas.Brush.Color := clRed;
for i := 0 to 15 do
for j := 0 to 1 do
for k := 0 to 7 do
if ((word(buf[i * 2 + j]) shr (7 - k)) and $1) > 0 then
Canvas.Rectangle(ARect[i, j * 8 + k]);
qh := WORD(str[0]) - $A0; //计算区
wh := word(str[1]) - $A0; //计算位
offset := (94 * (qh - 1) + (wh - 1)) * 32;//计算偏移量
AssignFile(f, 'Hzk16');
Reset(f);
seek(f, offset);
BlockRead(f, buf, 32);
Canvas.Brush.Color := clRed;
for i := 0 to 15 do
for j := 0 to 1 do
for k := 0 to 7 do
if ((word(buf[i * 2 + j]) shr (7 - k)) and $1) > 0 then
Canvas.Rectangle(ARect[i, j * 8 + k]);
解决方案 »
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