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位图的存取在vc中的 因为所在的项目中我负责的模块是有关与位图的读写和存储的,所以看了一些资料后,并且成功在vc 下实现所需的功能后写下这篇读书报告。
对...
位图的存取在vc中的 因为所在的项目中我负责的模块是有关与位图的读写和存储的,所以看了一些资料后,并且成功在vc 下实现所需的功能后写下这篇读书报告。
对于位图,要想在vc中实现读取和存储,先必须了解BMP的文件格式。
BMP文件大体上分成四个部分:位图文件头,位图信息头,调色板,实际的位图数据。
位图文件头BITMAPFILEHEADER是一个结构,它的定义如下:
typedef struct tagBITMAPFILEHEADER{
WORD bfType
DWORD bfSize
WORD bfReserved1
WORD bfReserved2
DWORD bfOffBits
}BITMAPFILEHEADER实现-Bitmaps in vc access because of the projects where I am responsible for the module is concerned with reading and writing bitmap and storage, so read some information, and the success achieved in vc feature required to write This study reports. For bitmap, in order to achieve in the vc read and stored, first must understand the BMP file format. BMP files generally divided into four parts: the first bitmap file, BITMAPINFOHEADER, palette, the actual bitmap data. BITMAPFILEHEADER bitmap file header is a structure, it is defined as follows: typedef struct tagBITMAPFILEHEADER (WORD bfType DWORD bfSize WORD bfReserved1 WORD bfReserved2 DWORD b
- 2022-09-19 08:45:03下载
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Real
实时曲线显示类改进版,用于如网络流量等的显示-Real-time curve display class improved version for the display, such as network traffic, etc.
- 2023-04-28 12:30:03下载
- 积分:1
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这是一个用asp源码编辑的相册程序。
这是一个用asp源码编辑的相册程序。-This a source code editor with the asp albums procedures. Ha ha ha ha
- 2022-07-07 21:57:29下载
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12.如何读取与显示JPG等格式图像文件?这是一个很多人都难以解决的问题!...
12.如何读取与显示JPG等格式图像文件?这是一个很多人都难以解决的问题!-How to read and display some special image file such as JPG and some other formats? Maybe it s a difficult problem!
- 2022-09-12 01:35:04下载
- 积分:1
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TC 扩展功能库函数,大家在图像编程时用的到
TC 扩展功能库函数,大家在图像编程时用的到-TC expanded library functions, we use the image of programming to
- 2022-02-05 12:14:07下载
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关于vc里画图形的程序。包括画多边形,错切,裁剪,旋转,变换,填充等等的操作。还包括中点画线算法等。...
关于vc里画图形的程序。包括画多边形,错切,裁剪,旋转,变换,填充等等的操作。还包括中点画线算法等。-on vc Lane painting graphics procedures. Polygon, including painting, wrong cutting, cutting, rotating, transform, filled out the operation. Also included were dotted line algorithm.
- 2022-08-17 00:38:57下载
- 积分:1
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本程序是演示VC中的CDC类,测试画圆,矩形,区域,颜色,及对象素的操作....
本程序是演示VC中的CDC类,测试画圆,矩形,区域,颜色,及对象素的操作.-demonstration of this program is the CDC VC category, testing Circle, rectangular, regional, color, and the operation of the pixel.
- 2022-01-25 23:53:27下载
- 积分:1
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ImgProce
ImgProce
- 2022-05-27 09:10:39下载
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图像可以是jpg,tif,TIFF格式如图片为800×600的GIF89a为…
Imagetool能够将jpg,tif,tiff等格式的图片转化成800*600的gif89a格式的图片-Imagetool can be jpg, tif, tiff format such as pictures into 800* 600 gif89a format photographs
- 2022-01-28 07:54:32下载
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在VB中利用API实现动态画图,包括正弦,余弦,正切,余切等,也可以通过修改代码自定义函数....
在VB中利用API实现动态画图,包括正弦,余弦,正切,余切等,也可以通过修改代码自定义函数.-use in VB API Dynamic drawing, including sine, cosine, tangent, Cotangent, can also modify the code-defined functions.
- 2022-02-02 00:00:21下载
- 积分:1