Device Context Operations

An application can perform the following operations on a device context:

• Enumerate existing graphic objects.

• Select new graphic objects.

• Delete existing graphic objects.

• Save the current graphic objects, their attributes, and the graphic modes.

• Restore previously saved graphic objects, their attributes, and the graphic modes.

In addition, an application can use a device context to determine how graphics output is translated, cancel lengthy drawing operations (begun by a thread in a multithreaded application), or reset a printer to a particular state.

Software for developers

Delphi Components
.Net Components
Software for Android Developers

More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples