DIBSECTION - Win32 Programmer's Reference

Win32 Programmer's Reference

Home Index About

Custom Search

Overview

Group

Quick Info

Windows NT
Yes
Win95
Yes
Win32s
No
Import Library
-
Header File
wingdi.h
Unicode
No
Platform Notes
None

DIBSECTION

The DIBSECTION structure contains information about a device-independent bitmap created by calling the CreateDIBSection function. A DIBSECTION structure includes information about the bitmap's dimensions, color format, color masks, optional file mapping object, and optional bit values storage offset. An application can obtain a filled-in DIBSECTION structure for a given device-independent bitmap by calling the GetObject function.

typedef struct tagDIBSECTION {

BITMAP dsBm;

BITMAPINFOHEADER dsBmih;

DWORD dsBitfields[3];

HANDLE dshSection;

DWORD dsOffset;

} DIBSECTION;

Members
dsBm

A BITMAP data structure that contains information about the device-independent bitmap: its type, its dimensions, its color capacities, and a pointer to its bit values.

dsBmih

A BITMAPINFOHEADER data structure that contains information about the color format of the device-independent bitmap.

dsBitfields

Specifies three DWORD color masks for the device-independent bitmap. This field is only valid when the biBitCount member of the BITMAPINFOHEADER structure has a value greater than 8. Each color mask indicates the bits within a bit value doubleword that are used to encode one of the three color channels (red, green, and blue).

dshSection

Contains a handle to the file mapping object that the CreateDIBSection function used to create the device-independent bitmap. If CreateDIBSection was called with a NULL value for its hSection parameter, causing the operating system to allocate memory for the bitmap, the dshSection member will be NULL.

dsOffset

Specifies the offset to the bitmap's bit values within the file mapping object referenced by dshSection. If dshSection is NULL, the dsOffset value has no meaning.

See Also
BITMAP, BITMAPINFOHEADER, CreateDIBSection, GetDIBColorTable, GetObject

Last news from Greatis Software

    Nostalgia .Net     .Net is powerful, but not all-powerful, so sometimes we need to use Win32 API for our .Net applications. It's simple enough with Platform Invoke if you have Win32 skill, but we do not always have time to dig the ancient documentation, declare the special types that are compatible with Win32, find the values of the Win32's constants and so on. Nostalgia .Net offers several simple-to-use classes, and components that will allow you to forget about the headache of Win32 and just use the power of Win32 in your application the same way as you use the native. Net classes. More »

Recommended software for developers

    Ultimate Pack     Component pack for Delphi and C++ Builder that contains runtime form designer, runtime object inspector, print suite and much more for the very special price. More »

    Form Designer .Net     Unique runtime form design solution that allows to edit any form in .Net WinForms application at runtime with full source codes for only 300 euro! More »

    Print Suite .Net     Print Suite .Net is a set of components for easy printing texts, images and grids from your WinForms applications. Full C# source codes are available More »

    Gradient Controls .Net     Gradient Controls .Net offers controls with gradient background feature. Labels, panels and so on... Full C# source codes are available More »

    Greatis iGrid     iGrid plots drawing grid right over your desktop, so you can use it everywhere, with any drawing application without any special plugins for different graphic editors. More »

All the contacts and projects

Dmitry Vasiliev (just.dmitry)

More Online Helps

Win32 Programmer's Reference
Win32 Multimedia Programmer's Reference
OLE Programmer's Reference
Microsoft Windows Pen API Programmer's Reference
Microsoft Windows Sockets 2 Reference
Microsoft Windows Telephony API (TAPI) Programmer's Reference
Unix Manual Pages

greatis just4fun network