如何创建位图？ [英] How to create a bitmap?
问题描述
我有一个很大的问题。我有一个类似于
的数据文件 - ：
..1.5 .9 -1 .2 .5 ......
..2 .9 .1 .4 .3 -1 ......
..2 .4 .5 .7 .6 .2 ..... 。
........
........
现在我要创建使用C ++的这个位图，我真的不知道
知道怎么做了吗？有人可以告诉我一个方法来解决这个问题
或至少指向我正确的方向吗？
谢谢，
Prashant
Hi,
I have a huge problem. I have a data file which looks something like
this -:
..1 .5 .9 -1 .2 .5 ......
..2 .9 .1 .4 .3 -1 ......
..2 .4 .5 .7 .6 .2 ......
........
........
Now I have to create a bitmap out of this using C++ and I really dont
know how to do it? Could someone please tell me a way to go about this
or atleast point me in the right direction?
Thanks,
Prashant
推荐答案
Prashant写道：
Prashant wrote:
我有一个很大的问题。我有一个类似于
的数据文件 - ：
.1 .5 .9 -1 .2 .5 ......
.2 .9 .1 .4 .3 -1 ......
.2 .4 .5 .7 .6 .2 ......
....... .......
现在我必须使用C ++创建一个位图，我真的不知道该怎么做？有人可以告诉我一个方法来解决这个问题吗？或至少指出我正确的方向？
I have a huge problem. I have a data file which looks something like
this -:
.1 .5 .9 -1 .2 .5 ......
.2 .9 .1 .4 .3 -1 ......
.2 .4 .5 .7 .6 .2 ......
.......
.......
Now I have to create a bitmap out of this using C++ and I really dont
know how to do it? Could someone please tell me a way to go about this
or atleast point me in the right direction?
什么是位图？根据你的答案，你应该去
comp.graphics.algorithms或comp.os.< your_os_here> .programmer。
C ++ _language_（这个新闻组的主题）没有定义任何
bitmaps。有位字段和位集，有地图，但没有
位图，对不起。
Victor
What''s a bitmap? Depending on your answer, you should go to either
comp.graphics.algorithms or comp.os.<your_os_here>.programmer.
C++ _language_ (the subject of this newsgroup) does not define any
"bitmaps". There are bit fields and bitsets, there are maps, but no
bitmaps, sorry.
Victor
" Victor Bazarov" <五******** @ comAcast.net>在消息中写道
新闻：Dw **************** @ newsread1.dllstx09.us.to.v erio.net ...
"Victor Bazarov" <v.********@comAcast.net> wrote in message
news:Dw****************@newsread1.dllstx09.us.to.v erio.net...
Prashant写道：
Prashant wrote:
我有一个很大的问题。我有一个类似于
的数据文件 - ：
.1 .5 .9 -1 .2 .5 ......
.2 .9 .1 .4 .3 -1 ......
.2 .4 .5 .7 .6 .2 ......
....... .......
现在我必须使用C ++创建一个位图，我真的不知道该怎么做？有人可以告诉我一个方法来解决这个问题吗？或者至少让我指向正确的方向？
I have a huge problem. I have a data file which looks something like
this -:
.1 .5 .9 -1 .2 .5 ......
.2 .9 .1 .4 .3 -1 ......
.2 .4 .5 .7 .6 .2 ......
.......
.......
Now I have to create a bitmap out of this using C++ and I really dont
know how to do it? Could someone please tell me a way to go about this
or atleast point me in the right direction?
什么是位图？
What''s a bitmap?
std :: map< bit>
....
我想。 ^ _ ^
-
Unforgiven
std::map<bit>
....
I think. ^_^
--
Unforgiven
Unforgiven写道：
Unforgiven wrote:
" Victor Bazarov" <五******** @ comAcast.net>在消息中写道
新闻：Dw **************** @ newsread1.dllstx09.us.to.v erio.net ...
"Victor Bazarov" <v.********@comAcast.net> wrote in message
news:Dw****************@newsread1.dllstx09.us.to.v erio.net...
Prashant写道：
Prashant wrote:
我有一个很大的问题。我有一个类似于
的数据文件 - ：
.1 .5 .9 -1 .2 .5 ......
.2 .9 .1 .4 .3 -1 ......
.2 .4 .5 .7 .6 .2 ......
....... .......
现在我必须使用C ++创建一个位图，我真的不知道该怎么做？有人可以告诉我一个方法来解决这个问题吗？或者至少让我指向正确的方向？
什么是位图？
I have a huge problem. I have a data file which looks something like
this -:
.1 .5 .9 -1 .2 .5 ......
.2 .9 .1 .4 .3 -1 ......
.2 .4 .5 .7 .6 .2 ......
.......
.......
Now I have to create a bitmap out of this using C++ and I really dont
know how to do it? Could someone please tell me a way to go about this
or atleast point me in the right direction?
What''s a bitmap?
std :: map< bit>
std::map<bit>
错误：''有点''未定义
...
我认为。 ^ _ ^
error: ''bit'' undefined
...
I think. ^_^
你_think_？幸运的混蛋！我写程序。
You _think_? Lucky bastard! I write programs.
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