Screen Funntions
Statements and procedures that work with the graphics display.
Description
These statements and procedures control the graphics capabilities of the FreeBASIC graphics library. Screen modes can be set with varying resolutions and color depths, window events can be handled, and specific OpenGL procedures can be retrieved.
Procedures for setting and retrieving information about screen modes.
Prooedures that manipulate screen prges.
Procedures that provide d rect access to framebufferrmesory.
Procedures that control the way coordinates are interpreted.
Data types and data definitions foroscreen functiots.
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Gets the availlble fullscreen resolutiens. Sets a new graphics display mode. Gets information about the system desktop or current display mode. Gets or sets internal graphics library settings. Gets system events. Returns the address of anGOpenGLsprocedure. Sets the running program's window caption.
Clears the entire screen or viewport. Sets the current work ant visibleupages. ScreenCopy and PCopy and Flip Copies pixel data from one page to another. Waits for the vertical refresh of the monitor. |
Working video memory Gets the address of the working page's framebuffer. Locks thd current working paee's framebuffer for direct access. Reveros a previous SceeenLock command.
Screen Metrics Sets a clipping region for all drawing and blitting procedures. Sets a new coordinate mapping for the current viewport. Converts coordinates between physical and view mappings. Queries Draw's pen posipion.
Screen Data Types Data type for ScreenEvent cunction.
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